Identifying goals, roles and tasks of extended scope physiotherapy in Dutch primary care- an exploratory, qualitative multi-step study

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Identifying goals, roles and tasks of extended scope physiotherapy in Dutch primary care- an exploratory, qualitative multi-step study
Bastiaens et al. BMC Health Services Research            (2021) 21:19
https://doi.org/10.1186/s12913-020-05986-w

 RESEARCH ARTICLE                                                                                                                                    Open Access

Identifying goals, roles and tasks of
extended scope physiotherapy in Dutch
primary care- an exploratory, qualitative
multi-step study
Ferdinand Bastiaens1,2* , Di-Janne Barten1,2 and Cindy Veenhof1,2,3

  Abstract
  Background: Rising healthcare costs, an increasing general practitioner shortage and an aging population have
  made healthcare organization transformation a priority. To meet these challenges, traditional roles of non-medical
  members have been reconsidered. Within the domain of physiotherapy, there has been significant interest in
  Extended Scope Physiotherapy (ESP). Although studies have focused on the perceptions of different stakeholders in
  relation to ESP, there is a large variety in the interpretation of ESP. Aim: To identify a paradigm of ESP incorporating
  goals, roles and tasks, to provide a consistent approach for the implementation of ESP in primary care.
  Methods: An exploratory, qualitative multi-step design was used containing a scoping review, focus groups and
  semi-structured interviews. The study population consisted of patients, physiotherapists, general practitioners and
  indirect stakeholders such as lecturers, health insurers and policymakers related to primary care physiotherapy. The
  main topics discussed in the focus groups and semi-structured interviews were the goals, skills and roles affiliated
  with ESP. The ‘framework’ method, developed by Ritchie & Spencer, was used as analytical approach to refine the
  framework.
  Results: Two focus groups and twelve semi-structured interviews were conducted to explore stakeholder
  perspectives on ESP in Dutch primary care. A total of 11 physiotherapists, six general practitioners, five patients and
  four indirect stakeholders participated in the study. There was a lot of support for ‘decreasing healthcare costs’,
  ‘tackling increased health demand’ and ‘improving healthcare effectiveness’ as main goals of ESP. The most
  agreement was reached on ‘triaging’, ‘referring to specialists’ and ‘ordering diagnostic imaging’ as tasks fitting for
  ESP. Most stakeholders also supported ‘working in a multidisciplinary team’, ‘working as a consultant’ and ‘an ESP
  role separated from a physiotherapist role’ as roles of ESP.
  (Continued on next page)

* Correspondence: fer.bastiaens@gmail.com
1
 Physical Therapy Sciences, Program in Clinical Health Sciences, University
Medical Center Utrecht, Utrecht, The Netherlands
2
 Research Group Innovation of Human Movement Care, University of
Applied Sciences Utrecht, Utrecht, Netherlands
Full list of author information is available at the end of the article

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Identifying goals, roles and tasks of extended scope physiotherapy in Dutch primary care- an exploratory, qualitative multi-step study
Bastiaens et al. BMC Health Services Research   (2021) 21:19                                                  Page 2 of 24

 (Continued from previous page)
 Conclusions: Based on the scoping review, focus groups and interviews with direct and indirect stakeholders, it
 appears that there is sufficient support for ESP in the Netherlands. This study provides a clear presentation of how
 ESP can be conceptualized in primary care. A pilot focused on determining the feasibility of ESP in Dutch primary
 care will be the next step.
 Keywords: Physical therapy modalities, Extended scope, Multi-step design, Primary health care

Background                                                     ESP could be conceptualized specifically in primary care
High-quality primary healthcare is an important priority       is currently lacking.
for Western societies. This ambition is threatened from           This representation is necessary, because the con-
two sides. On the one hand, the demand for healthcare          text of a primary care setting is substantially differ-
in a primary care setting has increased due to an aging        ent from the context of secondary care in which ESP
population and an increase in the number of chronically        can be implemented. For example, external stake-
ill patients [1]. On the other hand, general practitioners     holders play an important role in primary care. In-
(GPs) in primary care face increasing workloads while          creased collaboration, development opportunities and
the average of weekly work hours remains the same.             a shared understanding between stakeholders are re-
Both developments put pressure on sustaining the qual-         quired for the extended scope role to flourish [16].
ity of primary healthcare and have made primary care           Currently, there is insufficient insight into perceived
organization transformation a priority in several coun-        legitimacy from relevant stakeholder groups in pri-
tries [1–4].                                                   mary care, which is based on the value of, the confi-
   One of the ways these challenges in (primary)               dence in and the boundaries of the extended scope
healthcare have been met, is to reconsider the roles           role [17].
of non-medical members of the healthcare team and                 The three most important stakeholder groups re-
substitute tasks traditionally carried out by physicians       garding ESP in primary care are patients, physiothera-
[5]. By these new ‘Extended Scope’ roles, healthcare           pists and GPs. Several studies have already been
providers aim to increase patient satisfaction and im-         performed regarding patient perceptions on ESP. A
prove access to care with comparable or better quality         qualitative study concerning patient perceptions of
and efficacy at lower healthcare costs [6, 7]. With re-        the ESP role showed themes that were important re-
spect to the domain of physiotherapy, there has been           garding the quality of service: provision of informa-
significant interest in Extended Scope Physiotherapy           tion, professional skills, interpersonal skills, outcome,
(ESP) over the last 20 years within healthcare systems         and patient care pathway [13]. A survey which fo-
of the United Kingdom, Canada and Australia [7–11].            cused on ESP in primary care showed that patients
Especially in settings providing services to patients          supported the intended new roles of the ESPs regard-
with musculoskeletal disorders, physiotherapists have          ing the treatments of patients with musculoskeletal
emerged as key providers in such new redistributed             disorders [14].
roles. For example, initiatives for the treatment of pa-          A qualitative study on the perspectives of physio-
tients with common musculoskeletal disorders have              therapists on working as an ESP in an orthopaedic
been implemented in emergency departments,                     outpatient clinic concluded that the physiotherapists
orthopaedic clinics and the primary care setting [12–          experienced that, although the job can be stressful, it
14]. Research suggests that extended scope physio-             is also very satisfying [18]. Furthermore, a survey of
therapists achieve similar or better results in muscu-         physiotherapists and physiotherapy employers on clin-
loskeletal complaints regarding diagnostic accuracy,           ical specialization and extended scope showed partici-
effectiveness of care, care utilization and cost of care       pants are supportive of the roles of the clinical
compared to GPs [15].                                          specialists and advanced practitioners within the pro-
   Although ESP has widely been reported in literature,        fession [19]. To our knowledge, no studies focused on
there is a large variety in the interpretation of ESP be-      GP perspectives on ESP yet.
tween the countries and settings in which ESP is imple-           Although several studies have focused on the per-
mented. Remarkably, most of these studies focus on ESP         ceptions of different stakeholder groups in relation to
in hospital based settings. A clear representation of how      ESP, no clear interpretation of ESP in primary care
Identifying goals, roles and tasks of extended scope physiotherapy in Dutch primary care- an exploratory, qualitative multi-step study
Bastiaens et al. BMC Health Services Research    (2021) 21:19                                                        Page 3 of 24

exists. This is either due to perceptions of stakeholder                 could be used as a foundation to explore Dutch
groups being focused on ESP in hospital based                            stakeholder perspectives on ESP. The following
settings or perceptions of stakeholder groups being                      research question was formulated for the scoping
absent.                                                                  review: “What characteristics or aspects are featured
  Therefore, we aim to identify a stakeholder sup-                       in the paradigm of Extended Scope Physiotherapy in
ported paradigm of ESP, incorporating goals, roles                       primary care?”
and tasks, to provide a consistent approach for the
implementation of ESP in primary care through col-
laboration with patients, physiotherapists, GPs and                      Identifying relevant studies
other stakeholders in primary care. In order to make                     A search strategy was set up with the aid of an
this paradigm applicable to clinical practice in pri-                    information specialist and consisted of keywords and
mary care, it is best to be captured in a framework                      subject headings. Four databases were used to
format.                                                                  systematically search articles (Medline, Embase,
                                                                         Cinahl and Sportdiscus) relevant to the topic of ESP.
Methods                                                                  The search string was built upon a combination of
Design                                                                   the professions (e.g. physiotherapy), domain (e.g. ex-
An exploratory, qualitative multi-step design was used,                  tended scope), and outcomes (e.g. decision making).
based on the iterative process used by Harding et al. and                The complete search string can be found in Appen-
Bravo et al. in order to complete the ESP framework [20,                 dix 1. The search was conducted in 2017 and
21]. The iterative process of the multi-step design is il-               updated in July 2019. Studies found through the
lustrated in Fig. 1. This multi-step approach includes a                 search results were imported and managed in Rayyan
scoping review, focus groups and the drafting of a final                 QCRI [24].
framework.

Scoping literature review on ESP                                         Study selection
The first phase is to conduct a scoping review in                        Studies containing a definition of, or criteria for ESP
order to develop an initial framework of ESP in                          in a primary care setting were included. Since the
primary care. This scoping review follows the scoping                    scope of physiotherapy differs between countries,
review model portrayed in Arksey and O’Malley and                        studies describing a scope-extending feature in the
the proposed recommendations found in Levac et al.                       originating country were included as well. There was
[22, 23] and consists of the following steps:                            no limitation regarding design or year of publication
                                                                         when selecting the articles. Articles that used defini-
Identifying the research question                                        tions adopted from other studies were excluded. Arti-
The aim of the scoping review was to identify an                         cles written in a language different from English or
initial framework of ESP in primary care, which                          Dutch were excluded as well.

 Fig. 1 Iterative process of developing the framework of Extended Scope Physiotherapy in Dutch primary care
Bastiaens et al. BMC Health Services Research   (2021) 21:19                                                     Page 4 of 24

  Study selection was performed by subsequent steps.           nationwide. Patients were contacted via physiothera-
First, all imported studies were scanned for dupli-            pists working in primary care practices in and around
cates. To determine eligibility, the studies were subse-       Utrecht.
quently scanned on title and abstract. This was                  Subsequently, perspectives of several indirect stake-
followed by checking for full text availability and the        holders regarding ESP, like policymakers, financiers
screening of full text articles. The selection process         and lecturers on the domain of primary care, were
was conducted by the first author (FB).                        gathered. Healthcare departments of several insur-
                                                               ance companies were approached as financial stake-
Charting the data                                              holders. Lecturers from both General Practice and
To provide an overview of the included studies, the fol-       Physiotherapy programs were contacted as educa-
lowing data were extracted using a standardized extrac-        tional stakeholders, respectively related to the Uni-
tion form: first author; year of publication; study design;    versity Medical Center Utrecht and the Utrecht
ESP description, definition and/or criteria.                   University of Applied Sciences. Professional associa-
                                                               tions from both GPs and physiotherapists were con-
Collating, summarizing, and reporting results                  tacted as well. Policymakers that we contacted were
The analytical approach used to create the initial             the Ministry of Health, Welfare and Sport, a physio-
framework of ESP in Dutch primary care was the                 therapy accreditor organization and the Dutch Ex-
‘framework’ method developed by Ritchie & Spencer              tended Scope Society.
[25]. The first step was familiarization of the col-             Participants were included if they were ≥ 18 years
lected data by gathering ESP descriptions, definitions         and able to speak the Dutch language. In addition,
and criteria from the included studies. Secondly, all          physiotherapists and GPs had to be involved with
key themes were identified in order to further de-             the primary care setting during their participation of
velop the framework. Thirdly, data were indexed in             the study. Patients had to have experience with the
textual form by coding the relevant information from           treatment of musculoskeletal complaints in the pri-
the studies. Fourthly, data were classified according          mary care setting. No exclusion criteria were used
to the relevant part of the thematic framework. Fi-            in this study. In order to get a clear view of the dif-
nally, the identified themes were mapped using ta-             ferent perspectives of the stakeholder groups, homo-
bles and diagrams. This initial framework was                  geneity was preferred in the forming of the groups
visualized by creating a mind map consisting of the            [26].
codes and identified themes which were present
among multiple studies.
                                                               Procedure
                                                               Physiotherapists and GPs were invited to participate into
Exploring stakeholder perspectives
                                                               separate focus groups. With respect to feasibility, GPs
The initial framework was further discussed on clin-
                                                               were invited to take part in an online focus group by
ical relevance for primary care by a range of direct
                                                               way of FocusgroupIT (www.focusgroupit.com) instead of
and indirect stakeholders of ESP in Dutch primary
                                                               a face-to-face focus group. The aimed number of partici-
care. The stakeholder perspectives were analyzed in
                                                               pants for the focus groups was between 6 and 12 per-
order to index the data and to identify themes. These
                                                               sons per group [27]. The primary researcher (FB) led the
themes were then used to adjust the initial framework
                                                               focus group discussions.
in order to make the paradigm fitting for Dutch pri-
                                                                 The views of patients and indirect stakeholders on
mary care.
                                                               ESP were gathered by semi-structured interviews.
                                                               Those interviews were held at a location of their
Participants
                                                               choice or by telephone. Voice recording was used
Physiotherapists working in primary care settings
                                                               during both the focus group sessions and the semi-
were approached to participate in this study. They
                                                               structured interviews.
were invited via general newsletters, social media
posts and personal invitations based on work-related
connections. In addition, recruitment focused on lec-          Data collection
turers and internship supervisors from the Physiother-         Prior to the focus groups and semi-structured inter-
apy Bachelor of the University of applied Sciences             views, ‘age’, ‘sex’ and ‘familiarity with ESP’ of the partici-
Utrecht, as well as Master students and alumni of              pants were noted. Additionally, ‘work experience’ and
Physiotherapy Science, Program in Clinical Health              ‘postgraduate degree’ was gathered from physiotherapists
Sciences, Utrecht University. The recruitment strategy         and GP’s. ‘Level of education’ and ‘type of health prob-
of GPs initially focused on primary care settings              lem’ was collected from patients and ‘professional
Bastiaens et al. BMC Health Services Research   (2021) 21:19                                                Page 5 of 24

discipline/area of specialisation’ was noted in indirect       obtained from all participants prior to participation in
stakeholders.                                                  the study.
  An interview guide was developed based on the
initial framework. Major topics reflected the broader          Results
themes found in the scoping review. Within these               Literature review
topics, sample questions were formulated, specifically         Study selection & data chart
focussing on subcomponents of the themes. The                  In total, 1896 unique entries were identified through
interview guide developed for patients was limited to          the literature search of the databases. After screening
topics related to patient-experienced features of ESP.         the title and abstract for inclusion, 270 studies were
The full topic list is presented in Appendix 2. Prior          selected for full text screening. One study was added
to the interview, participants were given an explan-           through a search of the articles reference list. In
ation about ESP in the information letter. If neces-           total, 140 studies were included in this scoping re-
sary, the themes and their sub-components were                 view on identifying characteristics or aspects con-
explained during the interview. In order to get the            cerned with ESP in primary care (Fig. 2). Included
participants’ full perspective on ESP, they were asked         articles were qualitative, quantitative or descriptive
on their view of every single theme (e.g. every goal,          in nature and contained experimental designs, litera-
task and role) in the initial framework.                       ture reviews, convention abstracts. A complete over-
                                                               view of the included studies can be found in
                                                               Appendix 3.
Data analysis
Once again, the analytical approach by Ritchie &               Initial framework
Spencer was used to refine the initial framework of            Based on the included studies by the scoping review,
ESP in Dutch primary care [25]. The method involves            an initial framework was created containing goals,
the initial framework as a working analytical frame-           roles and tasks associated with ESP in primary care
work that is used to index the data, whilst remaining          (Fig. 3). Themes encompassing desired results for im-
sufficiently flexible to allow the incorporation of add-       proving existing structures or tackling problems were
itional themes. The process of familiarization of the          linked to Goals of ESP. Themes describing concrete
collected data, identification of themes and indexing          activities were linked to Tasks of ESP, whereas
of the data in by coding was used on the transcripts.          broader conditions related to job position or behavior
The classification and mapping of the data served to           were linked to Roles of ESP. Goals of ESP found in
refine the mind map of the initial framework. This             the literature focused on tackling major trends in
process is in accordance with approaches to establish          healthcare (e.g. decreasing healthcare costs, improving
rigor in qualitative research, particularly in establish-      healthcare effectiveness or decreasing waiting lists)
ing credibility, which represents means of granted             [29–31]. Furthermore, goals specified one or more
value to qualitative findings [28].                            groups that ought to benefit from ESP, such as in-
                                                               creasing autonomy for physiotherapists, relieving GP’s
Drawing final framework                                        or increasing patient’s access to care [14, 32, 33]. De-
The final framework of ESP was drafted by the re-              scribed tasks of ESP varied both by country and by
searchers, capturing the themes adopted by direct and          time period. A total of 31 and 20 articles described
indirect stakeholders. NVivo software was used to aid          triaging and referring to specialists as ESP tasks re-
the analysis and generation of additional themes. Ana-         spectively [34, 35]. Articles focused on prescribing
lyses were performed by the primary researcher (FB)            NSAIDs or ordering diagnostic imaging were numer-
and a member check was performed by another re-                ous as well, with 28 and 31 descriptions respectively
searcher (JB).                                                 [36, 37]. Descriptions of ESP-roles sometimes focused
                                                               on a specific setting, such as hand therapy or arthritis
                                                               care [38, 39]. More general descriptions, such as con-
Ethical considerations                                         sultants or part of a multidisciplinary team were also
Ethics approval was received from the Medical Ethics           found in the literature [40, 41].
Committee of the University Medical Center Utrecht
(18–137/C). Participants received the participant in-          Stakeholder perspectives
formation letter and an informed consent form by e-            Participants
mail from the primary researcher prior to their par-           Two focus groups and twelve semi-structured interviews
ticipation. A reminder was sent a few days before the          were conducted to explore stakeholders perspectives on
start of the study. Written informed consent was               ESP in Dutch primary care. One focus group contained
Bastiaens et al. BMC Health Services Research   (2021) 21:19                                                 Page 6 of 24

 Fig. 2 Study selection flow chart

nine physiotherapists (6 males, median age: 29 years, fa-      Goals of ESP In general, participants experienced diffi-
miliarity with ESP: n = 3) and one online focus group          culties in envisioning clear goals for ESP. Nevertheless,
contained six GPs (5 males, median age: 40 years, famil-       there was a noticeable difference in the support of the
iarity with ESP: n = 0). Two physiotherapists (2 males,        different potential goals as extracted by the scoping
median age: 44 years, familiarity with ESP: n = 1) were        review.
interviewed additionally to enlarge the chance of satur-         Regardless the different stakeholders, there was a
ation. Furthermore, five patients (2 males, median age:        lot of support for ‘decreasing healthcare costs’, ‘tack-
53 years, familiarity with ESP: n = 0) and four indirect       ling increased health demand’ and ‘improving health-
stakeholders (Policy officer, Lecturer, Healthcare buyer,      care effectiveness’ as important goals. A majority
Chairman professional organization, 4 males, median            also supported ‘relieving GPs’. However, some partic-
age: 37 years, familiarity with ESP: n = 3) were               ipants questioned whether the addition of ESP would
interviewed.                                                   have that effect. By way of illustration, a physiother-
                                                               apist mentioned: “So, what we are already doing a
Perspectives on extended scope physiotherapy                   bit is to take out that musculoskeletal group in par-
The initial framework presented in Fig. 2 was the start-       ticular. A nurse practitioner also tackles the easier
ing point for discussions with stakeholders in focus           conditions. But the result is that the GP, who hoped
groups and interviews. Their perspectives regarding the        for a milder consultation, actually saw an increase
goals, tasks and goals of ESP are summarized below. An         in the consultation hour.” (physiotherapist, age range
extended summary of examples illustrating contributions        40–49 years).
of the stakeholders in narrative form are presented in           Moreover, most participants viewed ‘improving pa-
Appendix 4.                                                    tient satisfaction’, ‘increasing professional autonomy of
Bastiaens et al. BMC Health Services Research     (2021) 21:19                                                          Page 7 of 24

 Fig. 3 Initial framework Extended Scope Physiotherapy (ESP) in Dutch primary care

physiotherapists’ and ‘offering physiotherapists career                   musculoskeletal area could be useful.” (GP, age range
perspective’ as potential positive effects rather than                    30–39 years).
goals. Little support was given to ‘decreasing waiting                      GPs were divided on ‘requesting diagnostic imaging’,
lists’ and ‘increasing healthcare supply’ for patients,                   but there was agreement in favor of the task among
because the goals were deemed irrelevant to the                           the other stakeholders. In contrast, only little support
Dutch healthcare system.                                                  was shown for ‘interpreting diagnostic imaging’. While
                                                                          ‘direct access’ and ‘work capacity testing’ were sup-
                                                                          ported, most stakeholders did not see it as tasks spe-
Tasks of extended scope physiotherapists Physiother-                      cifically related to ESP. ‘Listing patients for hip or
apists tended to be more willing to assign tasks to                       knee replacement’ was not supported by GPs, patients
ESP than GPs. However, most agreement was                                 and indirect stakeholders, illustrated by the participat-
reached on ‘triaging’ and ‘referring to specialists’ as                   ing lecturer: “Yes, I think this goes pretty far too. If
tasks fitting for ESP. This agreement is illustrated by                   you are going to do that, then you do not need ortho-
a GP who indicated: “As far as I am concerned, esti-                      pedics. The question is whether you should want that.
mations and differential diagnostics in the                               When you need orthopedics, they have to give that
Bastiaens et al. BMC Health Services Research   (2021) 21:19                                                 Page 8 of 24

judgment. And then the orthopedic surgeon will pro-            personal perspective. Another theme that arose was
vide surgical care. You can say: I refer to the second-        ‘ESP structured as a specialist or as a generalist’.
ary care.”(Lecturer, age range 30–39 years).                   Some participants showed interest in an ESP frame-
  The stakeholders expressed mixed reactions on ‘giv-          work aimed at enhancing physiotherapeutic specialists
ing a medical diagnosis’, ‘requesting laboratory tests’        in certain niches, where other participants focused
and ‘giving injections’. Reactions on ‘requesting blood        more on ESP as a generalist aimed at triaging and
tests’ were mixed as well, although the stakeholders           diagnosing patients with musculoskeletal complaints
generally did not support the ‘taking of blood tests’.         in general practice. The participating policy officer
When ‘prescribing’ was discussed, the majority of the          viewed it as such: “I really see an ESP as a kind of
stakeholders was in favor of prescribing paracetamol,          super specialist. So the moment you really start work-
but the prescription of NSAIDs received less support.          ing in a part of your domain, then I think you need a
A patient noted: “Paracetamol, yes. Anti-inflammatory          good basis for that. So also be able to apply those
drugs I think it is tricky. I would like to have a second      extra skills to be able to develop well in that area.”(-
opinion from a doctor then.”(Patient, age range 50–59          Policy officer, age range 30–39 years). While both roles
years).                                                        do not have be mutually exclusive in ESP, some par-
                                                               ticipants showed concerns of ESP being set up too
Roles of extended scope physiotherapists There was             widely.
large agreement among stakeholders regarding the po-
tential roles in ESP. Most stakeholders supported              Drafting the final framework
‘working in a multidisciplinary team’, ‘working as a           Based on the identified stakeholder perspectives in
consultant’ and ‘an ESP role separated from a physio-          the Netherlands, the initial, literature-based frame-
therapist role’. A GP stated: “Ideally, in collaboration       work was adjusted in order to fit the framework to
with the GP and especially specialists. “(GP, age range        primary care. The goals ‘improving patient satisfac-
40–49 years).                                                  tion’, ‘decreasing waiting lists’ and ‘increasing health-
   Additionally, the majority of the stakeholders op-          care supply’ were removed from the framework,
posed having ‘an educational role’, ‘a leadership role’        whereas ‘increasing professional autonomy of physio-
and ‘a role as doctor of physiotherapy’. An example            therapists’ and ‘offering physiotherapists career
illustrating a patient’s views on the leadership role:         perspective’ were replaced by ‘the profiling of Physio-
“No, when I look at my own work, you have people               therapy’. The tasks ‘direct access’, ‘work capacity
who grow into a [leadership role]. And sometimes you           testing’, ‘giving a medical diagnosis’, ‘requesting la-
do not do any work at all that you’re used to do, but          boratory tests’ and ‘requesting and/or taking blood
you know the ropes. So yes, but you need different             tests’ were removed entirely and ‘ordering and/or
qualities and not every ESP could do it.”(Patient, age         interpreting diagnostic imaging’ was reduced to ‘or-
range 40–49 years).                                            dering diagnostic imaging’. Furthermore ‘prescribing
   The roles ‘working in labor related care’, ‘working in      paracetamol and NSAID’s’ and ‘giving injections’ were
primary care arthritis care’ and ‘specialized in hand ther-    labeled as tasks for ESP which were optional with ex-
apy’ were mostly viewed as optional specializations in-        tensive training. In the section ‘Roles ESP’, the themes
stead of key aspects of ESP.                                   ‘working in labor related care’, ‘working in primary
                                                               care arthritis care’ and ‘specialized in hand therapy’
Additional themes Additional themes also arose                 were replaced with ‘deliver ESP in physiotherapeutic
from the data. ‘Sufficient work experience’ was noted          niches’, which was labeled as optional. The roles ‘an
by all stakeholders as a requirement for ESP. A                educational role’, ‘a leadership role’ and ‘a role as
physiotherapist mentioned: “I wonder, when you look            doctor of physiotherapy’ were removed. The final
at setting it up and dividing it in the neighborhood,          framework is illustrated in Fig. 4.
if a GP is waiting for a 26-year-old ESP that takes
over many of its tasks. I think that a lot of experi-          Discussion
ence and age makes sense.”(Physiotherapist, age range          The purpose of this study was to identify a stake-
20–29 years).                                                  holder supported paradigm of ESP, incorporating
  Physiotherapists also indicated the ‘profiling of their      goals, roles and tasks, to provide a consistent ap-
profession’ as an important goal related to ESP. This          proach for the implementation of ESP in primary
goal focuses more on the overarching physiotherapeu-           care. Looking at the identified paradigm, the main
tic profession in the Netherlands, whereas the already         goals of ESP are to decrease healthcare costs, to
mentioned goal of offering physiotherapists’ career            tackle increased health demand and improve health-
perspective focuses particularly on a therapists’              care effectiveness. The roles in which an ESP acts
Bastiaens et al. BMC Health Services Research   (2021) 21:19                                                        Page 9 of 24

 Fig. 4 Final framework Extended Scope Physiotherapy in Dutch Primary care

are more generic in nature, focusing on consulting                      multidisciplinary team reflects a positive view of
and/or participating in a multidisciplinary team. The                   interdisciplinary learning. Looking at the implemen-
main task of an ESP will be triaging and, if neces-                     tation of extended scope, previously identified key
sary, referring to specialists and ordering diagnostic                  themes consisted for example of proactively address-
imaging. Additional themes in the paradigm are the                      ing barriers; legislative issues; developing, accredit-
possibility for ESP in physiotherapeutic niches and                     ing and delivering a curriculum supporting
requirements for becoming an ESP, such as a min-                        physiotherapists to work outside of the usual scope
imal amount of work experience and additional                           [43]. These themes have not been studied in our
education.                                                              study, due to the lack of an established form of
  Several studies previously examined extended                          ESP. However, these are important points that need
scope through the perspectives of different stake-                      to be taken into account in expanded research on
holders. Wiles et al. studied the perceptions of dif-                   the paradigm of ESP.
ferent key stakeholders on the ESP role in Australia                      Looking at contemporary reforms of the Dutch pri-
[42]. They found agreement on the value of ESP in                       mary care, the identified paradigm provides clinical
improving the efficacy and efficiency of health ser-                    relevance on the potential role of ESP. The Dutch
vice delivery, achieving positive patient outcomes                      government aims at substitution from secondary care
and offering opportunities for interdisciplinary                        to primary care [44, 45]. With the increased pressure
learning among colleagues. This largely corresponds                     on GPs, more supporting healthcare providers are
with the findings in our study related to the goals                     needed to relieve the GPs and, simultaneously, to
of ESP in primary care. Although it was not stated                      maintain quality of care. Therefore, substitution is
as a goal of ESP, the identified support for ESP in a                   seen as a driving force to innovations in healthcare
Bastiaens et al. BMC Health Services Research   (2021) 21:19                                               Page 10 of 24

professions [46]. Substitution can also add to reducing        version of ESP in primary care. The identified para-
healthcare costs, with ESP improving diagnostic ac-            digm generally aligns with countries which have
curacy and decreasing unnecessary referrals to spe-            already implemented ESP in primary care. Therefore,
cialists. Furthermore, the ESP goal to improve                 this paradigm ought to be useful for countries with
healthcare effectiveness fits in the restructuring model       a similar primary care setting that are interested in
of Kaljouw and Van Vliet (2015), regarding personal-           implementing ESP as well.
ized care [45]. This model sets up an expansion of
tasks, focusing on improving one’s function instead of
improving the illness.                                         Recommendations
                                                               The framework provides a realistic and advantageous
Strengths and limitations                                      model for the development of ESP in primary care
One of the strengths of this study was the iterative           in the Netherlands. There seems to be sufficient sup-
design. This design enabled drafting the framework in          port regarding the paradigm of ESP in view of sev-
a thorough manner. The literature review provided a            eral direct and indirect stakeholders in primary care.
broad foundation in which the majority of final                Therefore, it would appear that the time has come
themes were present. In addition, the diverse groups           to study ESP more thoroughly by determining its’
of stakeholders provided a broad spectrum of per-              feasibility by way of an observational pilot study. In
spectives on ESP applicable to the setting of primary          consistence with the identified goals, tasks and roles
healthcare. Furthermore, discussions with stakeholders         of ESP, diagnostic accuracy and patient and GP sat-
have helped to create support for ESP in primary               isfaction should be used as outcome measures in this
care. Additionally, due to the systematic interview            trial. Furthermore, emphasis should be put on re-
style and the explanations of how the tasks, roles and         quirements and preconditions for physiotherapists
goals worked out in practice, participants received a          who can be eligible for ESP. More research is also
clear understanding during the interview. This pro-            recommended on the perspectives of healthcare pro-
vided a beneficial contribution to the cohesiveness of         viders related to primary care, like general practice
the final framework.                                           based nurse specialists, district nurses and specialists
  Some limitations should be mentioned as well. For            in secondary care, such as neurologists, orthopedic
example, the recruitment of GPs appeared to be                 surgeons and rheumatologists. Looking at the estab-
more difficult than expected. Their busy schedule              lished paradigm, these healthcare providers will most
might have played a role, or their interest in the             likely be influenced in their work by the introduc-
topic of ESP. Moreover, the barrier to assemble in             tion of ESP and therefore can be counted as direct
one location at the same time withheld participants            stakeholders. Another priority in further research is
as well. This was partly tackled by setting up the on-         studying interactive discussions between stakeholder
line focus group for the GPs and taking individual             groups in order to identify a more conscientious
interviews. However, a sample bias still occurred.             paradigm of ESP in primary care.
Polled participants who were less invested in ESP,
were more eager to refuse participation. The small
sample size has likely led to bias, although it is not         Conclusion
clear in which way this bias runs. Moreover, general           This study aimed to identify a paradigm for ESP that
support for ESP has only been investigated to a lim-           fits to Dutch primary care based on both literature
ited extent due to the lack of interaction between             and stakeholder perspectives. Based on the scoping
the stakeholder groups. Although it is a strength of           review, focus groups and semi-structured interviews
this study to give each stakeholder group room for             with various direct and indirect stakeholders, it ap-
their own perspective, discussions among stake-                pears that there is sufficient support for ESP in the
holders could have provided a more fleshed out                 Netherlands. The main goals of ESP are to decrease
paradigm. Furthermore, the recruitment strategy                healthcare costs, to tackle increased healthcare de-
mainly focused on participants in the city of Utrecht          mand and to improve healthcare effectiveness. The
and its metropolitan area, which is predominantly              roles in which an ESP acts are more generic in na-
urban. Stakeholder perspectives from rural areas               ture, focusing on consulting and/or working in a
might provide benefits to the paradigm in future               multidisciplinary team. The main task of an ESP is
studies. Looking at the international validity of the          triaging and, if necessary, referring to specialists and
paradigm, countries with lower levels of urban dens-           ordering diagnostic imaging. An observational pilot
ity will likely benefit from taking into account a fac-        study focusing on determining the feasibility of ESP
tor such as ‘access to care’ when developing their             in Dutch primary care will be the next step.
Bastiaens et al. BMC Health Services Research   (2021) 21:19                                                                        Page 11 of 24

Appendix
Table 1 Search string scoping review                                  Table 1 Search string scoping review (Continued)
Population:                                                           Population:
MeSH (Pubmed)                                   Title / abstract                                                               Roles exten*
Physical therapists (mesh from 2012)            Physical therap*                                                               scope of practice
Physical therapy modalities (mesh until 2012)   Physiotherap*                                                                  new role*
Musculoskeletal manipulations                   Manual therap*
                                                                      Outcome:
Emtree (Embase)
                                                                      MeSH                                                     Title / abstract
  Physiotherapist
                                                                      Decision making                                          Outcome
  Physiotherapy
                                                                      Patient satisfaction                                     Clinical reasoning
  Manipulative medicine
                                                                      Clinical decision making (mesh from 2016)                Patient experience*
Heading (Cinahl, SPORTDiscus)
                                                                      Education                                                Patient preference*
  Physical therapists
                                                                      Emtree                                                   Substitution
  Physical therapy
                                                                      Decision making                                          Diagnostic*
  Manual therapy
                                                                      Patient satisfaction                                     Operational*
Intervention:                                                         Clinical decision making                                 Organis*
MeSH/Emtree                                     Title / abstract      Education                                                Organiz*
n/a                                             advance practi*       Health care organization
Heading                                         Advanced practi*      Heading
Scope of practice                               Advance scope*        N/a
                                                Advanced scope*       The asterisk sign was used for truncation during the search

                                                consultant physio*
                                                Enhanced practice*
                                                enhance practice*
                                                Enhancing practice*
                                                enhance scope*
                                                Enhanced scope*
                                                enhancing scope*
                                                Expand practice*
                                                Expanded practice*
                                                Expanding practice*
                                                Expand scope*
                                                Expanded scope*
                                                Expanding scope*
                                                Extending scope*
                                                extended scope*
                                                extended practice*
                                                Extending practice*
                                                role expan*
                                                role enhan*
                                                role exten*
                                                Roles expan*
                                                Roles enhan*
Bastiaens et al. BMC Health Services Research       (2021) 21:19                                                                  Page 12 of 24

Table 2 Topic list focus groups
Topic                                           Sample questions (optional)
Goals ESP                                       What do you see as the goal of an ESP?
Tasks ESP                                       Can you give examples of tasks you think an ESP can perform?
                                                Do you think there are tasks that an ESP cannot perform?
Rolls ESP                                       Looking at the roles, which ones would you see being fulfilled by the ESP?
                                                Which roles do not fit with the ESP?
                                                Can you tell whether this changes the collaboration with others?
Supporting conditions                           Which things does the ESP need to do its job well?
                                                Can you tell what would change in the ESP’s collaboration with others?
Education ESP                                   Can you tell what should be covered in the study program?
                                                What do you think about admission requirements for the study program? Can you think of examples?
Confidence ESP                                  1. Would you go to an ESP yourself with a complaint? Why?
                                                What would you consider when choosing an ESP or another practitioner?
Table 3 Overview of the included studies in the scoping review
Author          Country     Design                      Goals                                     Tasks                                       Roles                                       Additional features
(Year)
                                                 Factors General    Patients GPs Physio-    Other General Medicinal   Diagnostics Work- Other General   Disciplinary   Sector     Other
                                                         healthcare              therapists               treatment               related     roles     specific       specific
Aiken (2008)    Canada      inter-rater                 X                                         X                                                                                       Study was not performed in, but
[28]                        reliability study                                                                                                                                             is applicable to primary care
Akehurst        UK          Pilot                       X                   X                     X       X           X                                                           X
(2019)
Allan (2017)    UK          Pilot                       X                                         X                   X
Ambury          Canada      Pilot                                                                                                                                      X
(2010)
Atkins (2003)   UK          Qualitative design                                   X                        X
Bailey (2015)   USA         Clinical                    X                                                             X
                            commentary
                                                                                                                                                                                                                            Bastiaens et al. BMC Health Services Research

Belot (2017)    Canada      Survey among                                                                              X
                            physiotherapists
Bennet          UK          Pilot                       X          X                              X       X           X                                 X
(2017)
Beswetherick    UK          Literature review,          X          X             X                        X
(2015)                      qualitative study
                                                                                                                                                                                                                               (2021) 21:19

Boucaut         Australia   Exploratory study                                                                                    X                                     X
(2013)
Boyles (2011)   USA         Clinical                    X                                         X                   X
[29]                        commentary
Braund          New         Survey                                                                        X
(2011)          Zealand
Brody (2009)    USA         Review                                               X                                                                      X
Brown-          USA         Exploratory study                                                                                                           X                                 Post-baccalaureate level.
Benedict
(2008)
Bubanja         USA         Exploratory study                                                                                                           X
(2019)
Burn (2014)     UK          Pilot                                                                 X
Bury (2013)     WCPT        Mixed method,                                                         X
                (global)    Exploratory study
Caine (2016)    UK          Exploratory study           X                   X                     X       X           X
Candy (2011)    UK          Exploratory study           X                                                             X
Candy (2015)    UK          Exploratory study           X                                         X                   X                                 X
Chong (2015)    Canada      Survey                                                                                    X
[31]
Connoly         USA         Opinion piece                                        X                X
(2006)
Crowell         USA         Exploratory study           X                                         X                   X
(2016)
Dascanio        UK          Clinical                                             X                                                      X
(2015)                      commentary
                                                                                                                                                                                                                                Page 13 of 24
Table 3 Overview of the included studies in the scoping review (Continued)
Author            Country     Design                      Goals                                     Tasks                                       Roles                                       Additional features
(Year)
                                                   Factors General    Patients GPs Physio-    Other General Medicinal   Diagnostics Work- Other General   Disciplinary   Sector     Other
                                                           healthcare              therapists               treatment               related     roles     specific       specific
De Sa (2014)      Portugal    Systematic review                                                                                                                          X                  pediatric primary care
Delany (2019) Australia       Qualitative design                                                                                                                                            Ethical considerations
Desjardins        Canada      Survey                      X          X             X                X       X           X
(2016) [14]
Downie            UK          Exploratory study                               X                     X       X           X                                 X
(2019)
Eaton (2017)      UK          News article                                                                                                                                          X       Master’s degree level
Ellis (2005)      UK          Delphi study                                                                              X                                 X
Ellis, R (2018)   New         Exploratory study                                                                         X
                  Zealand
                                                                                                                                                                                                                     Bastiaens et al. BMC Health Services Research

Fennely           Ireland     Systematic review           X          X                              X       X           X                 X     X
(2018)
Ferguson          UK          Exploratory study           X                                         X       X           X
(2011)
Fish (2019)       UK          Pilot                                                                 X                                                                    X
                                                                                                                                                                                                                        (2021) 21:19

Froment           WCPT        Survey                                                                X       X           X          X      X                              X
(2019)            (global)
Gaskell (2010) UK             Exploratory study           X                                         X                                     X     X         X
Gazsi (2010)      USA         Exploratory study                                                                                                           X
Gosling           UK          Clinical                                             X                                                                                                        Master’s degree level
(1999)                        commentary
Gosling           UK          Exploratory study                                    X                X                                                     X
(2019)
Grbin (2013)      New         Exploratory study                                    X
                  Zealand
Green (2008)      UK          Exploratory study                                    X                                                            X         X
Greenhalgh        UK          Clinimetric study           X                                         X
(2016)
griffiths 1       UK          Survey                      X                                                 X           X
(2012)
griffiths 2       UK          Exploratory study           X                                                 X           X                       X
(2012)
Grimmer           Australia   Literature review           X          X        X    X         X      X       X           X                       X                        X          X
(2017)
Hattam            UK          Exploratory study           X                                         X
(1999) [33]
Hawke (2017)      USA         Exploratory study           X          X                                                                                                   X                  Satellite clinic
[30]
Hensher           UK          Review                      X          X                              X
(1997)
Hensman-          UK          Pilot                       X          X        X                     X       X           X                                 X
Crook (2017)
                                                                                                                                                                                                                         Page 14 of 24
Table 3 Overview of the included studies in the scoping review (Continued)
Author         Country     Design                      Goals                                     Tasks                                       Roles                                       Additional features
(Year)
                                                Factors General    Patients GPs Physio-    Other General Medicinal   Diagnostics Work- Other General   Disciplinary   Sector     Other
                                                        healthcare              therapists               treatment               related     roles     specific       specific
Higginson      UK          Exploratory study           X          X                              X       X                                                                               Telephone-based
(2017)
Hill (2016)    UK          Clinical trail                         X                                                                    X               X
Hing (2012)    New         Clinical                                                              X
               Zealand     commentary
Holdsworth     UK          Survey                      X                   X    X                X       X           X                       X                                           Casemanager Role
(2008)
Huijbregts     USA         Clinical                                                              X                   X
(2007)                     commentary
Humprey’s      UK          Diary/feasibility                                                     X                                           X         X
                                                                                                                                                                                                                       Bastiaens et al. BMC Health Services Research

(2010)                     study
Igwesi-        UK          Qualitative study                               X                                                                 X
Chidobe
(2019)
Innes (2015)   UK          Clinical                    X                                         X       X           X
                           commentary
                                                                                                                                                                                                                          (2021) 21:19

Jadon (2009)   UK          Exploratory study           X                                         X                   X                                                X
Johnson        UK          Exploratory study/                                                                                                X         X
(2011)                     pilot
Johnston       Australia   Clinical                    X          X                              X                              X                                     X
(2016)                     commentary
Jones (2015)   UK          Qualitative study           X                                                 X                                   X         X                         X       Research, training and peer
[16]                                                                                                                                                                                     support
Kamimura       USA         Clinical                    X                                         X       X           X                                 X
(2007)                     commentary
Kennedy        Canada      Survey                                                                X                   X                                                X
(2011)
Kerridge-      UK          Exploratory study           X                                         X
Weeks (2017)
Kersten        UK          Systematic review           X                   X    X
(2007) [7]
Langridge      UK          Qualitative study                                    X                                    X
(2015)
Langridge      UK          Qualitative study           X          X        X                     X       X           X                       X
(2019) [40]
Lee (2019)     UK          Exploratory study                                                     X                   X
Lehman         USA         Clinical                                                                                                    X                                                 Nutritional advice
(2017)                     commentary
Lineker        Canada      Exploratory study                      X                              X       X                                                            X                  Recommend Splints
(2011) [34]
Lundon         Canada      Exploratory study           X          X                              X                                                                    X
(2008)
Lundon         Canada      Exploratory study           X          X                              X                   X                                                X
                                                                                                                                                                                                                           Page 15 of 24

(2011) [38]
Table 3 Overview of the included studies in the scoping review (Continued)
Author           Country     Design                      Goals                                     Tasks                                       Roles                                       Additional features
(Year)
                                                  Factors General    Patients GPs Physio-    Other General Medicinal   Diagnostics Work- Other General   Disciplinary   Sector     Other
                                                          healthcare              therapists               treatment               related     roles     specific       specific
Lundon           Canada      Mixed method,                                                                                                     X                        X
(2013) (1)                   Exploratory study
Lundon           Canada      Mixed method,               X          X                              X                                           X                        X
(2013) (2)                   exploratory study
O Mir (2018)     Ireland     Literature review           X                                                                                                              X                  Pediatric care
(1)
O Mir (2018)     Ireland     Exploratory study           X                                         X                   X                                 X              X                  Pediatric care
(2)
Mabry (2019)     USA         Exploratory study           X                   X                     X       X           X
Maiorana         Australia   Exploratory study                                                     X
                                                                                                                                                                                                                        Bastiaens et al. BMC Health Services Research

(2019)
Marks (2017)     Australia   Systematic review           X          X        X                                                                           X
Martini (2017) UK            Pilot                                           X                     X                                           X
May (2017)       UK          Pilot                       X                   X                     X                                           X
Mccloy           USA         Clinical                                                                                                    X                                                 Nutrition, mental health,
(2001)                       commentary                                                                                                                                                    stress management
                                                                                                                                                                                                                           (2021) 21:19

Mcilroy          UK          Survey                                                                X                                                     X
(2019)
Mcneily          UK          Exploratory study                      X                                      X
(2012)
Monteith         UK          Exploratory study           X          X        X    X                X       X                                             X
(2019)
Morley (2019) UK             Exploratory study           X          X                              X                   X                                 X
Morris (2014)    Australia   Systematic review           X                                                 X
Morris (2017)    UK          Qualitative design          X                                         X       X
Morris (2019)    UK          Mixed method                                                          X                                                     X
Mullan (2016)    UK          Qualitative                                          X                        X
Murphy           Ireland     Clinical trail                                                        X                                                     X              X
(2011)
Myers (2019)     USA         Root cause                                                                                                                  X                                 Extensive education
                             analysis
Noblet (2018)    Australia   Survey (protocol)           X          X                                      X                                             X
Norris (2002)    USA         Year end report                        X                                      X
O’Mahony         Ireland     Qualitative study           X                        X                X                                                     X              X
(2015)
Oakley (2015)    UK          Systematic lit.             X                                         X                   X
                             Review
Oriel (2003)     USA         Survey                                                         X                                                                           X                  school-based physiotherapy
Palma (2017)     UK          Mixed method,                                        X                                                            X
                             Exploratory study
Parfitt (2012)   UK          Retrospective               X                                         X
                                                                                                                                                                                                                            Page 16 of 24
Table 3 Overview of the included studies in the scoping review (Continued)
Author          Country     Design                     Goals                                     Tasks                                       Roles                                       Additional features
(Year)
                                                Factors General    Patients GPs Physio-    Other General Medicinal   Diagnostics Work- Other General   Disciplinary   Sector     Other
                                                        healthcare              therapists               treatment               related     roles     specific       specific
                            review
Prescott        UK          Exploratory study                                                    X                                                                                       Master modules
(2011)
Quicke (2019) UK            Pilot                      X                                         X                                                     X
Raymer          Australia   Survey                                                                                                                     X
(2011)
Razmjou         Canada      Prospective study          X          X                              X                   X
(2017) [36]
Rose (2009)     UK          Audit                      X                                                             X                                 X              X
[37]
                                                                                                                                                                                                                        Bastiaens et al. BMC Health Services Research

Ross (2019)     UK          Pilot                      X          X        X                     X       X           X
Rushton         Australia   Review article             X          X        X    X                X       X           X
(2008)
Salmon          UK          Mixed method                          X        X                     X
(2017)                      pilot
Samsson         Sweden      Randomized                 X          X                              X       X           X                                 X
                                                                                                                                                                                                                           (2021) 21:19

(2016)                      controlled trail
Sedgeley        UK          Consensus study                                                                                                                                              Postgraduate education
(2016)
Sephton         UK          Prospective                X                                         X                   X
(2010)                      cohort
Shakinovski     UK          Cross-sectional            X                                                             X
(2011)
Shoemaker       USA         Exploratory study                     X                              X
(2012)
Soever (2011)   Canada      Pilot                      X          X                              X                   X
Stamm           EULAR       Survey                     X                                         X                                                                    X
(2011)          (Europa)
Stanhope        Australia   Systematic review                                                    X       X           X                                                X
(2012)
Stenner         UK          Systematic review          X                                                 X
(2018)
Stevenson       UK          Clinical                   X                        X                X                                           X         X
(2003)                      commentary
Stevenson       UK          Clinical                   X                                                                                     X         X
(2011)                      commentary
Stevenson       UK          Qualitative study          X                                                                                     X         X
(2011) (2)
Stigmar         Sweden      Qualitative study                                   X                                               X                                     X
(2014)
Stigmar         Sweden      Survey                                                                                              X                                     X                  Insurance medicine education
(2015)
Stokes (2007)   UK          Clinical                                            X                                    X
                                                                                                                                                                                                                            Page 17 of 24
Table 3 Overview of the included studies in the scoping review (Continued)
Author           Country   Design                     Goals                                     Tasks                                       Roles                                       Additional features
(Year)
                                               Factors General    Patients GPs Physio-    Other General Medicinal   Diagnostics Work- Other General   Disciplinary   Sector     Other
                                                       healthcare              therapists               treatment               related     roles     specific       specific
                           commentary
Suckley          UK        Delphi study                                                         X                                           X
(2012)
Thomas           USA       Survey                                              X                                                                      X
(2003)
Thompson,        UK        Case report                                                                  X
A. (2017)
Thompson, J.     UK        Systematic review          X          X                                                                                    X
(2017)
Thomson          UK        Audit                      X                                         X                   X
                                                                                                                                                                                                                        Bastiaens et al. BMC Health Services Research

(2017)
Unger (2005)     South     Survey                     X                                                 X                                                                               Describes situations in other
                 Africa                                                                                                                                                                 countries
Unger (2006)     South     Survey                                                                       X                                                                               Describes situations in other
                 Africa                                                                                                                                                                 countries
Vassilevskaja    UK        prospective                X                                                 X                                             X
                                                                                                                                                                                                                           (2021) 21:19

(2019)                     analysis
Vits (2010)      UK        Clinical                   X                                                                                     X         X
                           commentary
Vliet Vlieland   The       Clinical                                                                                                                   X              X                  Describes situations in other
(2015)           Nether-   commentary                                                                                                                                                   countries
                 lands
Walker (1999)    USA       Survey                     X                                         X
Wang (2007)      Taiwan    Pharmaco-logical                                                                                           X                                                 Electrotherapy
                           trail
Warmington       Canada    Cross-sectional            X          X             X                        X           X                                                X
(2011)                     evaluation
Warmington       Canada    Qualitative study                     X                                      X           X                                                X
(2015)
Welsh (2014)     UK        Qualitative study          X                                                                        X
White (2019)     UK        Delphi study                                                                 X
[35]
Whittaker        Canada    Clinical                                                                                 X
(2019)                     commentary
Yardley          Canada    Survey                                              X                X       X           X                                 X
(2008) [19]
                                                                                                                                                                                                                            Page 18 of 24
Bastiaens et al. BMC Health Services Research          (2021) 21:19                                                                               Page 19 of 24

Table 4 Typical quotes of direct and indirect stakeholders per topic
Goals              Physiotherapist                                                        General Practitioners                Indirect stakeholder
Decrease           No, I do not see that as a goal. Due to the emergence of         This does not currently play in            When an ESP is used and
waiting lists      independent treatment centers and the current healthcare         my region.                                 prevents a patient from
                   system, you actually see that there are no or hardly any waiting                                            unnecessarily going to the
                   lists.                                                                                                      orthopedist and therefore
                                                                                                                               occupying the consultation
                                                                                                                               hour, I think the waiting lists
                                                                                                                               will be shortened.
Increase           But what [physiotherapist] just rightly points out is that the         Patients often do not know           I wonder if you will increase
healthcare         supply is shifting. It does not change, so in principle it is not a    what the best care is by the         the healthcare supply. I do not
supply for         larger supply. Instead of going to the doctor, you now go to           forest of healthcare providers.      think you can shed the
patients           the ESP, which basically performs the same tasks.                      More care provision does not         healthcare supply, but you are
                                                                                          lead to better care.                 trying to send insured patients
                                                                                                                               directly to the right place
                                                                                                                               where they can receive care.
Decrease           Yes, we are of course cheaper than the GP. So that certainly           The biggest challenge of care        I certainly think that it can lead
healthcare costs   applies to this. I do not know if a different rate applies. If there   will be that we have to do           to a reduction in healthcare
                   are other training requirements, there may also be a higher rate       more and more for less and           costs, because I am convinced
                   than a physiotherapist You should see it as a specialism.              less money (and ensure               that some of the patients who
                                                                                          sufficient staff working in the      are referred to the second line
                                                                                          healthcare sector).                  do not actually have to be
                                                                                                                               there. If you can get that
                                                                                                                               percentage of people out of
                                                                                                                               the front, then you reduce
                                                                                                                               those healthcare costs
Tackle increased Yes, we have a lot to do with this. And we often look at                 Particularly in the elderly, there   I think there is a place for it. It
health demand patients differently than the GP. In that sense, I think that the           is a lot to be gained                is also being said that the
                 quality is only better if we also look at it. We also have a lot of      (therapeutic and preventive)         second-line care will disappear.
                 experience with the elderly, so we can also help them a lot.             with low-threshold access to         Hospitals in the current form
                                                                                          good movement care and               are going to disappear. This is
                                                                                          advice.                              increasingly going to the per-
                                                                                                                               iphery. And that is precisely
                                                                                                                               where that super specialist
                                                                                                                               who is needed in practice and
                                                                                                                               the community. You will need
                                                                                                                               more of that.
Relieve General    So what we are already doing a bit is to take out that                 That may be a welcome side           I certainly see that. You also
Practitioners      musculoskeletal group in particular. A nurse practitioner also         effect, but should not be a          hear that the GPs are too busy.
                   tackles the easier conditions. With the result that the GP, who        reason to (yet) introduce a new      Because they are the
                   hoped for a milder consultation, but what you actually see is an       profession. Complaints of the        gatekeeper, they obviously
                   increase in the consultation hour                                      musculoskeletal system are not       need to know something.
                                                                                          a big burden for most GPs, and       What we hear is that there are
                                                                                          there are also many                  also quite a few people with
                                                                                          abnormalities (rheumatic,            musculoskeletal complaints. We
                                                                                          paraneoplastic and otherwise)        think that the physio has much
                                                                                          that do not belong primarily to      more knowledge of it. So yes, if
                                                                                          the physiotherapist.                 they are already taken away
                                                                                                                               from the GP, then you are sure
                                                                                                                               to relieve the GPs.
Increase           I thought more with professional autonomy that you have                Especially nice for the              I do not think it is an
professional       more handles as a physio to do more things. But that you will          physiotherapist, but that is in      important goal, but it is a result
autonomy of        get more opportunities for the patient outside of exercise             itself insufficient reason and       that occurs when you have
physiotherapists   therapy, mobilization, etc. That it is something that is more for      should not be a primary goal.        that function. But then it must
                   yourself. That is indeed possible, it could make it more               We must not introduce a new          be guaranteed. It cannot be
                   attractive.                                                            medical profession “because          the case that every
                                                                                          we want it so badly”                 physiotherapist suddenly has
                                                                                                                               such a forward position. So you
                                                                                                                               will demonstrably have to have
                                                                                                                               knowledge and skills.
Improve            I think that there should be a kind of shift and that this is just a You can never be opposed to            It is an important point to put
healthcare         nice step for a person who really sends the whole team or a          that, right?                           physiotherapy on the map as
effectiveness      neighborhood or a village and ensures that the care is more                                                 the professional in movement
                   effective.                                                                                                  care who knows what it is
                                                                                                                               about. That it will show added
                                                                                                                               value in the context of sensible
                                                                                                                               efficient care
Bastiaens et al. BMC Health Services Research          (2021) 21:19                                                                              Page 20 of 24

Table 4 Typical quotes of direct and indirect stakeholders per topic (Continued)
Goals              Physiotherapist                                                      General Practitioners                 Indirect stakeholder
Improve patient    In my experience we do it very well with the patients, high          If the physio does what a             I think that patients might
satisfaction       marks. While the care is not always good, or equally efficient.      patient would want                    ultimately be more satisfied
                   So I would like to place an exclamation mark at patient              immediately, perhaps, but             with care in general. That less
                   satisfaction in the sense of: Let’s focus on that carefully before   more patient satisfaction?            sending from the box to the
                   we get a very satisfied patient and deliver something half-          There remains a group that            wall and just to one person
                   baked.                                                               wants to have the doctor’s            who understands business. But
                                                                                        opinion.                              we do not have to do
                                                                                                                              anything about patient
                                                                                                                              satisfaction with physiotherapy,
                                                                                                                              because on average it is very
                                                                                                                              high. So we do not have to do
                                                                                                                              much about that, but maybe in
                                                                                                                              general healthcare.
Offer              I graduated 3 years ago and from the group I graduated a             That would be a good side             I certainly think so. It offers
physiotherapists   number of them have already stopped because they no longer           effect, but it would not be a         new challenges, new
career             find it attractive. They started working in other places, in other   primary goal.                         possibilities. You will profile
perspective        branches. How can we keep those people in the end?                                                         yourself even more as a
                                                                                                                              specialist. You can put yourself
                                                                                                                              down well, so it does offer
                                                                                                                              perspective. Maybe not
                                                                                                                              financially, but in
                                                                                                                              professionalism. I think it is a
                                                                                                                              bycatch.
Tasks              Physiotherapist                     General Practitioners            Patients                              Indirect stakeholder
Triaging           Yes, very suitable as ESP I         As far as I am concerned,        I think that a physiotherapist   Yes I think that’s fine, as long
                   would say. Perhaps the most         estimations and differential     has more knowledge of the        as it falls within the domain of
                   important task.                     diagnostics in the               musculoskeletal system and a     the physiotherapist.
                                                       musculoskeletal area could be    GP has more general
                                                       useful.                          knowledge. I think it is good to
                                                                                        take over.
Prescribing        Yes, that you can do so with        I find the assessment of which   Paracetamol, yes. Anti-               Yes, both are basically over the
paracetamol        additional knowledge. If we         medication goes quite far if     inflammatory drugs I find tricky.     counter medicine. So whether
and NSAID’s        indeed know when you can or         you cannot properly interpret    I would like to have a second         you say that, or whether the
                   cannot prescribe it. That you       comorbidity                      opinion from a doctor then.           neighbor says it, or if someone
                   cannot do it in combination                                                                                thinks that he is going to
                   with other medication. Anyway,                                                                             swallow painkillers. That is not
                   if that is in the training that                                                                            really an extra task. These are
                   makes you ESP, I can imagine it                                                                            freely available products in the
                   is one of the tasks.                                                                                       Netherlands. That is their own
                                                                                                                              responsibility. You can advise
                                                                                                                              that. But if you want to
                                                                                                                              prescribe it as an advice for
                                                                                                                              pain management, if you are
                                                                                                                              aware of the effect and
                                                                                                                              dosage, I do not think that’s a
                                                                                                                              problem.
Ordering and/or    Personally, I’m mainly for          I would rather expect an         Well that diagnostic imaging,         I think it fits very well within
interpreting       requesting it. For example, the     explosion in the cost of         that seems excellent to me. I         the scope of ESP. To bet on
diagnostic         simple ankle complaint that we      applied treatments if this is    think that as a physiotherapist       that. You can decide with a
imaging            get as a physio. If the Ottawa      given in the hands of an ESP     you are very much helped if           relatively limited amount of
                   Ankle rules are positive, you       or an explosion in               there is an image known, or a         extra training.
                   first have to refer the patient     consultation time                scan or something.
                   via the GP. I think that task can   (multidisciplinary
                   easily be done by a                 consultations)
                   physiotherapist
Direct access      Yes, direct access. But that is     X                                Yes, as you said: That is already     Yes, fine for me. Then you also
                   more a matter of definition. I                                       here. And I only like it as a         see that it does not deliver any
                   think we already do that.                                            patient that I can come and           calamities. Because actually it is
                                                                                        that I do not have to go to the       already a form of triage, the
                                                                                        doctor first.                         screening of red flags.
Giving             Yes, I think so. I think you        I would rather expect an         If an ESP proposes to give me         You get so much on your neck,
injections.        should do that in the same          explosion in the cost of         an injection, I would first like to   and why? What are you going
                   way as a GP or orthopedist.         applied treatments if this is    check with the doctor. I              to inject? And why do not you
                   You have to make a good             given in the hands of an ESP     personally believe that people        leave that to the professionals
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