Effects of Reflexology on Post-Operative Pain Severity after Laparoscopic Appendectomy for Patients at Surgical Units

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Original Article                       Egyptian Journal of Health Care, 2021 EJH Vol.12 no.1

      Effects of Reflexology on Post-Operative Pain
     Severity after Laparoscopic Appendectomy for
                 Patients at Surgical Units
                                     Nehal M.Abo El-Fadl *
* Lecturer of Medical Surgical Nursing, Faculty of Nursing, Benha University, Egypt.

                                          Abstract

Background: Reflexology is a type of massage that involves applying different
amounts of pressure to the feet, hands, and ears. It is based on a theory that, these
body parts are connected to certain organs and body systems. Aim: The study was
aimed to evaluate the effect of reflexology on post-operative pain severity after
laparoscopic appendectomy for patients at surgical units. Methods: A quasi-
experimental research design was utilized to conduct this study in the general
surgery department at Benha University Hospital. A purposive sample of (60) adult
patients post laparoscopic appedectomy were included in this study. Three tools
were used; (Tool I) patients’ knowledge assessment questionnaire, (Tool II)
patients’ practice observational checklist and (Tool III) visual pain analogue scale
to assess pain severity. Results: This study showed that most patients (study group)
had an unsatisfactory level of total knowledge and inadequate total practice
regarding reflexology technique after laparoscopic appendectomy pre intervention
(22% and 2%). This result improved significantly regarding all knowledge and
practice elements post intervention, where the majority of patients (study group)
had satisfactory level of total knowledge and adequate total practice (82% and
95%). Also, there was marked improvement in pain severity among the study
group pre and post intervention.While, there was no improvement noticed in the
control group regarding their total knowledge, practice, and pain severity pre and
post intervention.Conclusion: The current study concluded that, performance of
the study group post intervention concerning pain severity has been greatly
improved after application of reflexology technique that supports the first and
second research hypotheses. Also, there was a significant negative correlation
between patients’ performance and pain severity immediate post intervention for
the study group that supports the third research hypothesis. The study
recommended continuous in-service training programs and repeating the study on
a high probability sample to achieve generalization of the findings.
Keywords: Reflexology, laparoscopic appendectomy, patients, postoperative
     pain severity.
E-mail: dr_nehal12@yahoo.com

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Original Article                  Egyptian Journal of Health Care, 2021 EJH Vol.12 no.1

Introduction                                      cancer treatment and even decreases the
                                                  pain of pregnancy, even the one
     Reflexology is considered to be a            occurring after delivery (Staughton,
form of Complementary and Alternative             2020).
Medicine (CAM). CAM refers to
treatments used to, or instead of                      Contraindications of reflexology
conventional medical care. The House of           include Internal bleeding, either recently
Lords Select Committee for Science and            or currently, being under the influence of
Technology has placed reflexology in              alcohol or banned substances, varicose
group two, categorized as therapies used          veins or a history of similar conditions,
mostly to complement conventional                 contagious skin conditions, athletes foot
medicine. Its popularity has increased in         or other fungal conditions, viral
recent years as the public seek more              infections causing vomiting or diarrhea,
holistic ways to maintain good health             severe bruising, bone fractures of bone
and well-being. In fact CAM is                    bruises, gout, or swelling and
increasingly being considered as a safe           inflammation in and around joints, any
and effective way of reducing the causes          cuts, open wounds or sores, excessive
and impacts of pain and disease (Lee, et          scar tissue, sunburn, internal implants
al., 2011).                                       and haematomas (Fuller, 2016).

    Reflexology is a treatment based on                 The roles and responsibilities of
the principle that there are areas and            nurses     had     changed      regarding
points on the feet, hands, and ears that          technological advances and scientific
are connected through the nervous                 knowledge. As a result, there is a need
system to corresponding parts of the              for inclusion and proper use of
body. When pressure is applied to these           complementary therapies in nursing
areas and points, it stimulates the               interventions. At this point, nurses need
movement of energy along the nerve                to learn about therapies with
channels and helps to restore                     multidimensional benefits such as
homeostasis balance in the body                   reflexology. Reflexology is thought to
(Zarifian, 2017).                                 have a powerful therapeutic effect
                                                  between nurse and patient, because
     The benefits of reflexology include          touching creates a safe and unbiased
its ability to stimulate nerve function,          environment and has strong therapeutic
increase energy, boost circulation,               aspect through a sincere nurse-patient
induce a deep state of relaxation, and            relationship (küçükkelepçe & Karaca,
eliminate toxins from the body.                   2017).
Moreover, it helps to stimulate the
central    nervous    system,    prevent          Significance of the study:
migraines, and treat urinary tract
conditions. This type of massage speeds               Appendicitis is one of the most
up recovery after an injury or surgery,           common surgical emergencies, and it is
reduces sleep disorders, and relieves             one of the most common causes of
depression and pain. It also helps in             abdominal pain. Globally, the incidence
relieving side effects associated with            of appendicitis or appendectomy is
                                                  around 100 per 100,000 person years
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(Ferris et al., 2017). Appendicitis occurs         rooms, a nursing station and physician
in 7% of the US population, with an                office, and each room includes 5 beds.
incidence of 1.1 cases per 1000 people
                                               Sample:
per year. (Craig and Brenner, 2020).
                                                        A purposive sample of 60 adult
Aim of the study                                   patients        post        laparoscopic
     The study was aimed to evaluate the           appendectomy were included in this
effect of reflexology on post-operative            study, and divided randomly into two
pain    severity    after  laparoscopic            equal groups (30 study & 30 control
appendectomy for patients at surgical              groups). Group I (study group):
units.                                             consisted of (30) patients who received
                                                   the intervention along with the routine
Operational definition                             hospital care. And Group II (control
                                                   group): consisted of (30) patients who
     Patients’   performance      means            received the routine hospital care only.
patients’ knowledge and practice.                  According to the following criteria:
Research Hypotheses                                Inclusion criteria:
    The following research hypotheses              1- Patients between the ages of 30–60
were formulated to fulfill the aim of the             years, of both sexes.
study:
                                                   2- Patients who agreed to participate in
H1:     Performance of the study group                the study and able to communicate
      will be improved post intervention              effectively.
      than the control group.
                                                   Exclusion criteria:
H2: The study group will be able to
   manage pain post intervention than              1- Patients who had hands and feet
   the control group.                                 amputations, diseases (arthritis),
                                                      inflammation, phlebitis, or edema,
H3: There will be significant negative                burn wound, lesion or fractures in
   correlation     between      patients’             hands and feet; had any problems
   performance and pain sverity post                  related to vessels and blood,
   intervention for the study group.                  diabetes, visual disorders, hearing
Subjects and Methods                                  disorders and also hypersensitivity to
                                                      hands and feet massage.
Research design
                                                   2- Patients with appendicular mass,
    A quasi-experimental (pre/posttest)               appendicular abscess, or localized
design was utilized to achieve the study's            peritonitis also were excluded from
aim.                                                  this study.
Research Setting                                       According to statistical office of
    The study was conducted in general             Benha University Hospital, the total
surgery department affiliated to Benha             annual admissions of patients with
University Hospital, Benha Egypt. The              laparoscopic appendectomy surgery who
general surgery department contains 10             met the previously mentioned criteria

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Original Article                    Egyptian Journal of Health Care, 2021 EJH Vol.12 no.1

were 80 patients (Statistical Office in                  Part (2): aimed to assess patients’
Benha University Hospital, 2019).                   knowledge about reflexology. It was
Sample size was calculated according to             adapted from El-Abd, (2018). It included
the following equation that adopted from            (6) items related to the definition, types,
Taylor, (2014):                                     benifits,   effects,    principles     and
                                                    precautions of reflexology.
n=                    N
                                                         The questionnaire tool contained
                   1+N (e) 2
                                                    (12) questions about reflexology. All
Where: n = sample size, N= total                    knowledge items were multiple-choice
population size, e = margin error (0.05).           questions. The patients were asked to
    After doing the equation, the sample            reply to these questions with only one
was (66) patients divided randomly into             correct response for each question pre
two equal groups, (30) patients for study           and post intervention.
group and (30) patients for control group
and (6) patients were chosen for pilot              Scoring system:
study and were excluded later from the                  Two scoring levels for questions
main study.                                         were used. The correct answer was
                                                    scored (1), the incorrect answer, and not
Data Collection Tools
                                                    known was scored (0). The total score
      Three tools were used to collect data         was (12) resulting from adding the total
for this study; patients' knowledge                 number of questions. Then the results
assessment questionnaire, Observational             were converted into a percentage. Total
checklist to assess patients’ practice              knowledge score was categorized as:
regarding     reflexology     &     Visual
                                                    - ≥70% was considered a satisfactory
Analogue Pain Scale. The first and
                                                      level of knowledge (8 degrees or
second tools were developed by the
                                                      more).
researcher after reviewing recent related
literature.                                         -
Original Article                    Egyptian Journal of Health Care, 2021 EJH Vol.12 no.1

Scoring system:                                     participate in this study after explaining
                                                    the study’s aim.
     Two scoring levels were used: done
was scored (1), and not done was scored                 Patients were informed about
(0). The total score was (21), resulting            confidentiality    of    the    obtained
from multiplying the total number of                information and the nature of the study.
scores, and then the results were                   They were reassured that the obtained
converted into a percentage. Total                  information was used only for the
practice score was categorized as:                  purpose of the study. They have the right
                                                    at any time to withdraw from the
-    ≥70% was considered an adequate
                                                    research without giving any reason.
     level of practice (14 scores or more).
                                                        A pilot study was conducted on six
-
Original Article                   Egyptian Journal of Health Care, 2021 EJH Vol.12 no.1

been checked using the method of                   - The researcher divided the studied
internal consistency. The Cronbach                   patients (study group) into five groups,
alpha reliability coefficient was (0.976)            and each group consisted of six
for the knowledge questionnaire and                  patients.
(0.807) for the observational checklist            - The intervention was carried out for
which proved high.                                   each group from study group
    The researcher developed the                     separately through the conduction of
intervetion program after reviewing the              sessions according to the studied
related literature. It covered the                   patients' actual needs assessment.
following information: definition, types,          - The intervention was conducted in 5
benefits, effects, principles, technique             sessions, two sessions per week. Each
and precautions of reflexology.                      session lasted about 30 minutes,
    The study was conducted through                  including periods of discussion
three phases:                                        according to the patients' progress and
                                                     feedback.
    Assessment Phase: It was carried
out for all studied subjects by the                - Different teaching tools and media
researcher to collect baseline data                  were used, including seminars, group
regarding patients' knowledge & practice             discussions, and presentations.
about laparoscopic appendectomy. The               - Sampling and data collection were
researcher attended the clinical setting
                                                     started and completed during the
two days per week during morning                     period from July 2020 till the end of
shifts. The researcher interviewed each              December 2020.
patient after his/her admission to the
hospital to collect baseline data about            - Each group attended the following
socio- demographic data, medical data                sessions:
and knowledge assessment sheet using                   The first session covered the
(Tool I). All the studied patients were            definition, types, and benifits of
observed         after      laparoscopic           reflexology. The Second session started
appendectomy using (Tool II) before                with a review of the previously presented
applying the intervention. Then, both              principles and advancement to the next
groups were assessed for pain severity             step, which centered on reflexology
using (Tool III).                                  effects on health. The third session
    The       implementation        phase          concentrated on precautions and
included the following steps:                      principles of reflexology.
- Setting general and specific objectives.              The fourth session began with
                                                   reviewing the points that were
- Preparation of materials needed for              previously instructed. It focused on the
  session's implementation.
                                                   preparations and precautions for
- The researcher dialed with control               reflexology and demonstrating about
  group firstly to avoid contamination of          proper position during procedure. The
  data then study group.                           fifth session focused on demonestration
                                                   of postoperative reflexology technique.

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    Evaluation Phase: The evaluation               38.9±12.23respectively. As well, 66.7%
had been made immediately after                    and 46.7% of both groups were males
intervention by using the same tools of            respectively. Also, 90% and 93.3% of
the pretest. The researcher reassessed             both groups were married respectively.
knowledge, practice and pain level to the          Moreover, 46.7% and 36.7% of both
control group and, evaluating the effect           groups were illiterate respectively. As
of intervention on knowledge, practice             well, 56.7% of study group and 63.3%
and pain management of the study group             of control had family history of
by comparing the results pre and post              appendicitis respectively.
intervention.                                          Table (2): shows that, there was
    A comparison between both groups               high statistically significant difference
(study group and control group) was                between study and control groups post
done for two times: the first before               intervention regarding all items of
intervention and the second was done               knowledge as observed (P-value
after intervention to determine the effect         =0.001). As well, 93.3, and 90% of the
of reflexology on post-operative pain              study group had incorrect answers
severity         after       laparoscopic          about     benefits,    definition,    and
appendectomy for patients at surgical              precautions of reflexology respectively
units.                                             pre intervention which improved to be
                                                   correct post intervention as observed:
Data Analysis
                                                   70%, and 86.6% compared to the
     The data collected were structured,           control group which had no
tabulated, and statistically analyzed              improvement noticed post intervention
using SPSS (Version 20 of the statistical          for the same items as observed: 13.3,
computer software package). Average                and 6.6% pre intervention, and 16.6%,
and standard deviations were determined            and 10% post intervention respectively.
for the spectrum of quantitative
                                                         Figure (1) illustrates that, there
variables. The number and percentage
                                                   was marked improvement in study group
distribution      were      computed   for
                                                   regarding     satisfactory   level    of
qualitative variables. A Chi-square test
                                                   knowledge from 22% pre intervention to
was used to analyze the relationship
                                                   82% post intervention compared to
between qualitative variables. Paired t-
test was used to determine the mean                control    group      which    had   no
                                                   improvement noticed pre and post
difference between two sets of
                                                   intervention.
observations.       For interpretation of
outcomes of significance, significance                   Table (3): shows that, there was
was adopted at p ≤0.05, and high                   high statistically significant difference
statistically significant at p ≤0.001.             between study and control groups post
                                                   intervention regarding all items of
Results:                                           practice as observed (P-value =0.001).
    Table (1): shows that, 66.6% and               As well, 90% of the study group didn’t
63.3% of the study and control groups              perform the procedure perfectly pre
aged between 30- < 40 years with mean              intervention which improved to be
age      of      39.9±11.75       and              86.6% post intervention compared to the
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control   group     which     had     no           group pre and post intervention.While,
improvement noticed for the same items             there was no statistically significant
as observed: 6.6% pre intervention, and            correlation between total pain score and
16.6% post intervention respectively.              physiologic parameters among control
                                                   group pre and post intervention.
    Figure (2) illustrates that, there was
marked improvement in study group                        Table (7): shows that, there was
regarding adequate level of practice from          statistically    significant     negative
2% pre intervention to 95% post                    correlation between total pain score and
intervention compared to control group             total performance scores among study
which had no improvement noticed pre               group pre and post intervention which
and post intervention.                             means that when patients’ knowledge
                                                   and practice levels increase, the severity
     Table (4): shows that, there was no
                                                   of pain will decrease. While, there was
statistically    significant    difference
                                                   no statistically significant correlation
between study and control groups pre
                                                   between total pain score and total
intervention regarding pain severity.
                                                   performance scores among control group
While, there was high statistically
                                                   pre and post intervention.
significant difference between them post
intervention. As well, 73.3% of the study
group complained of severe pain pre
intervention with mean pain level 5.4 ±
1.3 compared by none of them post
intervention, while, there was no
improvement in pain severity among the
control group pre and post intervention.
     Table (5): shows that, there was no
statistically    significant   difference
between study and control groups pre
intervention regarding their physiologic
parameters. While, there was high
statistically    significant   difference
between them post intervention. As well,
there was marked improvement in the
study group physiologic parameters pre
intervention     compared     to     post
intervention. While, there was no
improvement in physiologic parameters
among the control group pre and post
intervention.
     Table (6): shows that, there was
statistically    significant     positive
correlation between total pain score and
physiologic parameters among study

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           Table (1): Distribution of patients (both groups) regarding their demographic characteristics (n=60).

                                                                    Study group n=30                Control group n=30
             Items            Patient data
                                                                    N              %               N                %
                                30- < 40                            20           66.66             19            63.33
                                41- < 50                             5            16.6              6             20.0
Age                             51- < 60                             5            16.6              5             16.6
                               Mean ±SD                                  39.9±11.75                      38.9±12.23
Sex                             Female                              10            33.3             16             53.3
                                Male                                20            66.7             14             46.7
Marital status                  Married                             27            90.0             28             93.3
                                Not Married                          3            10.0              2              6.7
                                 Illiterate                         14            46.7             11             36.7
Educational level
                                    Primary education                9            30.0             10              33.3
                                Secondary education                  6            20.0              5              16.7
                                University education                 1            3.33              4              13.3
Family history                Yes                                   17            56.7             19              63.3
                              No                                    13            43.3             11              36.6

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Table (2): Comparison of patients’ total knowledge (both groups) pre and post program intervention (n=60)
                                     Pre- Intervention                                Post- Intervention
  Knowledge            Study group n=30          Control group n=30       Study group n=30        Control group n=30             p-              P-
                                                                                                                        X21             X22
    items          Correct      Incorrect        Correct    Incorrect    Correct     Incorrect    Correct   Incorrect           value           value
                   N      %     N     %      N       %      N     %      N     %     N     %     N    %     N    %
Definition of
reflexology        3      10    27    90     2       6.6   28     93.3   26   86.6   4    13.3   3    10    27   90     0.213   0.644   22.79   .000**

Types of
                   5     16.6   25   83.3    3       10    27     90     24    80    6     20    7   23.3   23   76.6   0.39    0.531   24.75   .000**
reflexology
Benefits of
                   2     6.6    28   93.3    4      13.3   26     86.6   21    70    9     30    5   16.6   25   83.3   5.00    0.525   14.58   .000**
reflexology
Effects of
reflexology on     5     16.6   25   83.3    3       10    27     90     24    80    6     20    7   23.3   23   76.6   0.00    1.000   17.28   .000**
pain
Principles of
reflexology on     4     13.3   26   86.6    3       10    27     90     21    70    9     30                           5.00    0.525   14.58   .000**
                                                                                                 5   16.6   25   83.3
pain
Precautions
during             3      10    27    90     2       6.6   28     93.3   26   86.6   4    13.3   3    10    27   90     0.213   0.644   22.79   .000**
reflexology

X21 between study and control group pre-program. X22 between study and control group post- program.
High statistically significant at (p≤0.001) **  x2=chi-square test

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  Fig (1): Distribution of patients (both groups) regarding their total knowledge score pre and post intervention (n=60)

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Table (3): Comparison of patients’ total practice (both groups) pre and post program implementation (n=60)
                                          Pre- preprogram                                        Post- preprogram

                           Study group n=30          Control group n=30            Study group n=30             Control group n=30
    Practice items                                                                                                                     X21     p-value   X22     P- value
                           Done      Not done           Done      Not done        Done       Not done           Done      Not done

                       N      %      N        %    N        %     N     %     N       %      N        %     N       %     N     %

 Preparation           5      16.6   25     83.3    3       10    27    90    24      80     6        20    7      23.3   23    76.6   0.00    1.000     17.28   .000**

 Precautions before
                       4      13.3   26     86.6    3       10    27    90    21      70     9        30    5      16.6   25    83.3   5.00    0.525     14.58   .000**
 procedure

 Performing
                       3      10     27       90    2       6.6   28   93.3   26      86.6   4      13.3    5      16.6   25    83.3   0.213   0.644     22.79   .000**
 procedure

 Finishing procedure   4      13.3   26     86.6    3       10    27    90    21      70     9        30    7      23.3   23    76.6   5.00    0.525     14.58   .000**

X21 between study and control group pre-program. X22 between study and control group post- program.
High statistically significant at (p≤0.001)**   x2=chi-square test

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                                   98%           98%                            98%
                                                           95%
                   100%
                   90%
                   80%
                   70%
                   60%
                   50%                                                                        Adequate
                   40%                                                                        Inadequate
                   30%
                   20%
                   10%        2%            2%                   5%        2%
                    0%
                          Study group       Control     Study group       Control
                               pre         group pre        post        group post
                          intervention   intervention   intervention   intervention

   Fig (2): Distribution of patients (both groups) regarding their total Practice score pre and post intervention (n=60)

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Table (4): Comparison between patients (both groups) regarding their pain severity pre and post program (n=60)
                      Pre- preprogram                    Post- preprogram
               Study group     Control group      Study group      Control group                p-               P-
Pain severity                                                                         X21              X22
                   n=30             n=30              n=30              n=30                  value            value
                N        %        N        %       N         %       N         %
Mild             0       4.0      0        0.0     23       76.6      0       0.0
Moderate         8      26.6      9       30.0      7       23.3     26      33.3
                                                                                      0.821    .663   0.070    .000*
Severe          22      73.3     21       70.0      0        0.0     20      66.6
Mean ±SD         5.4 ± 1.3        5.9 ± 1.4         3.96 ± 1.6        5.7 ± 1.8
                     X21 between study and control group pre-program.         X22 between study and control group post- program.
                                       High statistically significant at (p≤0.001) **     x2=chi-square test
Table (5): Comparison between patients (both groups) regarding their physiologic parameters pre and post intervention (n=60)
                                    Pre- preprogram                       Post- preprogram
                               Study group      Control                 Study         Control            Paired              Paired
  Physiologic parameters                                                                                             P1                   P2
                                   n=30      group n=30              group n=30 group n=30                t-test              t-test
                                Mean±SD        Mean±SD                Mean±SD        Mean±SD
                                  90.70 ±      93.0±9.01                            81.20±8.69                                           .000**
 Pulse rate                                                           73.57±6.97                          0.079 0.001            0.124
                                   10.86
                                22.05±5.01    21.04±6.02                               20.06±7.03                                      .000**
 Respiratory rate                                                     18.03±5.04                          0.248 0.263
                                                                                                                                 0.129
 Systolic blood pressure       152.1±15.01         148.0±14.07       124.8±6.76        144.4±13.30         1.56 0.210            13.09 .000**
 Diastolic blood pressure       98.67±9.42         97.27±10.52       70.67±4.69         89.87±8.80        0.213 0.644            22.79 .000**
                      P1 between study and control group pre-program          P2 between study and control group post- program
                                                   High statistically significant at (p≤0.001) **

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 Table (6): Correlation between total pain score and physiologic parameters among study and control groups pre and post intervention (n=60).
Physiologic Parameters                                                                        Total Pain
                                                                   Study                                                             Control
                                                  Pre                                Post                            Pre                            Post
                                           r            P-value             r           P-value            r               P-value             r          P-value
Pulse rate                              0.019           0.001**            0.360        0.001**          0.004              0.985          0.059           0.757
Respiratory rate                        0.006           0.001**            0.494        0.001**          0.127              0.504          0.153           0.530
Systolic blood pressure                 0.195           0.001**            0.352        0.001**          0.139              0.504          0.240           0.688
Diastolic blood pressure                0.301           0.001**            0.443        0.001**          0.150              0.593          0.036           0.850

Statistically in-significant at (p>0.05) statistically significant at (p≤ 0.05*) high statistically significant at (p0.05) statistically significant at (p≤ 0.05*) high statistically significant at (p
Original Article                 Egyptian Journal of Health Care, 2021 EJH Vol.12 no.1

DISCUSSION                                           The present study revealed that, the
      The present study aimed to                 majority of both groups were married.
evaluate the effect of reflexology on            This result was incongruent with
post-operative pain severity after               Alosayfir, et al., (2018), who reported
                                                 in their study entitled “The Prevalence
laparoscopic appendectomy for patients
                                                 of People Underwent Appendectomy
at surgical units.                               Procedure in Saudi Arabia” that more
      The study hypothesized that                than half of participants were single .
Performance of the study group will be               The present study revealed that,
improved post intervention than the              more than half of both groups had
control group; the study group will be           family history of appendicitis. This
able to manage pain post intervention            result was in accordance with Lioyd,
than the control group. Also, there will         (2019), who reported that family
be significant negative correlation              history is one of the risk factors of
between patients’ performance and                having appendicitis .
pain sverity post intervention for the               Regarding total knowledge score
study group.                                     pre and post intervention, the current
      The current study revealed that            study illustrated that, there was marked
more than half of study and control              improvement in study group regarding
groups aged between 30- < 40 years               satisfactory level of knowledge post
with mean age of 39.9±11.75 and                  intervention      compared      to    pre
38.9±12.23 respectively. This result             intervention. This emphasizes the
was in the same line with Yelon, et              effectiveness of the intervention in
al., (2014), who reported that peak              improving patients’ knowledge about
incidence of appendicitis, occurs                reflexology.
between the second and third decades                 This result was in the same line
of life.                                         with Afifi, et al., (2017), who revealed
     The current study revealed that,            in their study entitled “Impact of An
more than half of patients were males.           Educational Session about Foot
This result was in agreement with De             Reflexology on Nursing Students’
Wijkerslooth, et al., (2020), who                Knowledge and Attitude: A Quasi
reported the same results in their study         Experimental Study” that, knowledge
entitiled     “Disease     burden     of         level in the post-session was higher and
appendectomy for appendicitis: a                 better than in pre-session.
population-based cohort study.”                      Regarding total practice score pre
     Also, this result was supported by          and post intervention, the current study
Wang, et al., (2019), who mentioned in           revealed that, there was marked
their study entitled “Laparoscopy                improvement in study group practice
versus open appendectomy for elderly             post intervention compared to pre
patients,     a    meta-analysis     and         intervention. This emphasizes the
systematic review” that, The risks of            effectiveness of the intervention in
developing       appendicitis    through         improving patients’ practice regarding
lifetime is higher in males than in              reflexology.
females.

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    This result was in agreement with              that, there was a significant increase in
Embong, et al., (2015), who reported               both hemodynamic variables (systolic
in their study entitled “Revisiting                blood pressure and diastolic blood
reflexology: Concept, evidence, current            pressure) during painful procedures
practice, and practitioner training” that,         except for the heart rate during
reflexology was widely accepted, and               positioning.
evidenced positive effect in a variety of              This result was inconsistent with
health conditions. Also, recommended               Meeuse, et al., (2013), who reported in
that adequate training for practitioners           their study entitled “Heart Rate
is necessary to ensure the consistency             Variability Parameters Do Not
of service provided.                               Correlate with Pain Intensity in
    Regarding pain severity, the present           Healthy Volunteers” that, heart rate
study showed that there was high                   variability parameters may detect
statistically   significant    difference          responses to pain, but are not suitable
between study and control groups post              to assess pain intensity.
intervention. This result was in                       Regarding correlation between total
agreement with Rejeh, et al., (2020),              pain score and total performance scores
who reported in their study entitled               among study and control groups pre
“The Effect of Hand Reflexology                    and post intervention, the current study
Massage on Pain and Fatigue in                     revealed that, there was statistically
Patients after Coronary Angiography:               significant      negative     correlation
A Randomized Controlled Clinical                   between total pain score and total
Trial” that, Statistically significant             knowledge & practice scores among
difference was observed in pain and                study group pre and post intervention.
fatigue scores between both groups                 From the researcher point of view, this
after the intervention. The intervention           may be due to the effect of reflexology
had medium to large effects on                     intervention on the study group. These
patients’ pain and fatigue levels.                 results were in the same line with
    Regarding correlation between total            Taheri, et al., (2019), who reported in
pain score and physiologic parameters              their study entitled “Comparing the
among study and control groups pre                 Effect of Foot and Hand Reflexology
and post intervention. The current                 on Pain Severity after Appendectomy:
study revealed that, there was                     A Randomized Clinical Trial” that, the
statistically    significant      positive         results showed that foot reflexology
correlation between total pain score               was more effective than hand
and physiologic parameters among                   reflexology in pain alleviation.
study group post intervention. This
                                                   CONCLUSION
result was supported by Khanna, et al.,
(2018), who reported in their study                    The current study concluded that,
entitled “Comparison between critical-             performance of the study group post
care pain observation tool and                     intervention concerning pain severity
physiologic indicators for pain                    has been greatly improved after
assessment in the critically ill,                  application of reflexology technique
mechanically ventilated adult patients”            that supports the first and second

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research hypotheses. Also, there was                  514426/what-is-the-incidence-of-
statistically    significant   negative               appendicitis-in-the-us, Accessed on
correlation       between      patients’              20/6/2020.
performance and pain severity post
                                                  De Wijkerslooth, E.M., van den Boom,
intervention for the study group that
                                                     A.L., & Wijnhoven, B.P., (2020).
supports the third research hypothesis.              Disease burden of appendectomy for
RECOMMENDATIONS                                      appendicitis: a population-based
                                                     cohort study. Surgical Endoscopy,
    The present study recommended
                                                     volume 34, Pp.116–125.
conducting       in-service      training
programs periodically and regularly to            El-Abd, A.A., (2018). Effect of foot
teach patients self-care skills after                 reflexology on blood pressure and
laparoscopic appendectomy surgery. In                 quality of life among patients with
addition,    Innovative       educational             essential hypertension. Published
programs are needed to improve                        master thesis. Medical surgical
patients’ knowledge and practices.                    nursing, faculty of nursing , Benha
Also, repeating the study on a high                   university.
probability    sample      to    achieve
                                                  Embong, N.H., Soh, Y.C., & Wong,
generalization of the findings.                      T.W.,        (2015).      Revisiting
                                                     reflexology: Concept, evidence,
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