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Abbreviations CPH Chinhoyi Provincial Hospital DMO District Medical officer GMO Government Medical Officer HMO Hospital Medical Officer HCH Harare Central Hospital HRH Human Resources for Health HSB Health Service Board HTF Health Transition Fund MoHCC Ministry of Health and Child Care OI Opportunistic Infections PCN Primary Care Nurse RGN Registered General Nurse SCN State Certified Nurse SHO Senior House Officer SRMO Senior Resident Medical Officer WHO World Health Organization WISN Workload Indicators of Staffing Needs UBH United Bulawayo Hospital ZIMASSET Zimbabwe Agenda for Sustainable Socio Economic Transformation Written and Compiled by: Bernard Nkala (Health Service Board) Bernard Gotora (Health Service Board) Funded by: GoZ i
Acknowledgements The Health Service Board (HSB) and Ministry of Health and Child Care (MoHCC) would like to extend its gratitude and appreciation to all representatives of various organisations and individuals who made invaluable contributions before, during and after the implementation of WISN in Zimbabwe. We are grateful to the Health Development Fund and Treasury for funding the WISN Study in Zimbabwe. The study was successful owing to the technical expertise and guidance provided by WHO Country Office working with the Afro Regional Technical Team. The WISN in Zimbabwe would not have been a success without the guidance and direction of the Steering Committee for implementing the WISN study in Zimbabwe and the WISN Expert Work- ing Group who developed the data collection tools. The Technical Taskforce immensely contribut- ed in coming with the WISN results for the studied facilities. The contribution of Messrs Nkala Bernard and Gotora Bernard in writing this study report would not go unnoticed. The Board and the Ministry would like to thank all the stakeholders who contributed in coming up with study report. The WISN Expert Working Group The implementation of WISN study in Zimbabwe was coordinated in the following structures outlined in the table below. Technical experts Name Level of Support Dr. Adam Ahmat WHO AFRO Regional Technical Support Team Dr. Awases Magdalene WHO AFRO Regional Technical Support Team Mrs. Jennifer Nyoni WHO AFRO Regional Technical Support Team Dr. Stanley M. Midzi WHO Zimbabwe Country Office Dr. W. Okello WHO Zimbabwe Country Representative ii
WISN Main Study Report 2017 WISN Expert Working Group appointed by Health Service Board Name Category Ebi Bukutu Nursing J. Banwa Radiography Bothwel Chafanza Nursing Chidziva Erica Clinical Scientist Chivese Panganayi Pharmacy Dr. Lilian Dodzo Midwife Dr. Mudavanhu Justice Doctors Gomo Vivian Clinical Scientist Kanyemba N. Regina Principal Nursing Tutor Kondowe Elen Nursing Kufakunesu Lilian Midwife Machingauta Bonfase Pharmacist Machokoto Unice PCN Madzikwa Newman Pharmacist Maguranyanga Elen Radiography Mashanda Curthbert Laboratory Scientist Matiyenga Diamond DNO Mudenge Boniface Laboratory Muyedziwa U. Radiography Professor Charles Maposa Pharmacy Samungure Stewart Nurse Tutor Siyame Ernet Nursing - Mental Health Zanga Admire Ultra Sonographer Zvavamwe Pegy Pharmacy Dr Makoni Doctor Kambarami Doctor iii
The WISN Steering Committee Name Designation Station Ms. R. R. Kaseke Executive Director ( Core Chair) HSB Major General Dr. G. Gwinji (Rtd) Secretary for Health and Child Care ( Core Chair) MoHCC Mudyradima Robert Principal Director MoHCC Mothobi Muriel Registrar Nurses Council of Zimbabwe Mr. Mafa Simangaliso President Nurses Association Dr. Edwin Sibanda Assistant Director Bulawayo City Health Mr. Musungwini Enock Deputy Secretary General HPA Dr. Chasokela Cynthia Director Nursing Services MoHCC Dr. Mahomva Egnes President ZIMA Dr. Stanley Midzi WHO Focal Person WHO Dr. Gibson Mhlanga Principal Director MoHCC MR. Stanley Makarau Principal Director MoHCC The WISN Technical Taskforce Team Name Designation Station Zhou Nonah Nesu General Manager ( Core Chair) HSB Jane Mudyara Director Human Resources ( Core Chair) MoHCC Dr. Kuretu Admire Provincial maternal & Child Health officer Mashonaland East Mangeya Mirriam PNO Chitungwiza Central Hospital Shonge Jane Work Study Officer Harare City Health Nkala Bernard Deputy General Manager HSB Ivans Chingamuka IT Manager Parirenyatwa Hospital Bernard Gotora Human Resources Officer HSB Dr. Puggie Chimberengwa Medical Superintendent Gwanda Provincial Hospital Dr. Celestino Dhege Medical Superintendant Marondera Provincial Hospital Michael Matiyashe ICT Officer HITRAC Muposha Edward Human Resources Officer HSB Manwere Peggy Human Resources officer MoHCC Kudakwashe Sylivia Human resources Officer MoHCC iv
WISN Main Study Report 2017 Abstract Human Resources for Health (HRH) are essential in improving access to quality Health Care hence countries need to continue prioritizing and scaled up such. There are many HRH planning tools that can be utilised by organizations and Workload Indicators of Staffing Need (WISN) is one of the tools that help to calculate staff requirements based on workload on cadres at facility level. In Zimbabwe, the Board and Ministry adopted WISN for the Health Sector in 2012 and received technical support from WHO to conduct main study focusing on the five staff categories namely; Doctors, Pharmacy, Nurses, Laboratory and Radiography. The main WISN study was conducted in 2016 – 2017 subsequent receiving funding from Health Development Fund and Treasury. The main objective of implementing WISN in the Ministry of Health and Child Care was to identify health facilities with staff shortages in relation to workload, determine how best to improve current staffing and to proffer recommendations in addressing HRH planning challenges for the public health sector. A total of 12 facilities were randomly selected amongst country’s 10 Districts and 9 provinces as a representative sample for all levels of care starting from Rural Health facility, District, Province and Central level facilities. The main study was directed by the Steering Committee co-chaired by the Board and the Ministry, the Technical Working Group that implemented the study and Expert Working Group that developed the data collection tools including setting activity standards for respective cadres that were studied. The WISN study results were validated by WHO AFRO Technical Experts taking cognisance of the local circumstances at which the health services were being delivered. The following are the study findings reflecting staff calculations based on WISN software. v
Annexure 1: WISN result for Harare Central Hospital, Zimbabwe 2017 Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Doctors Anaesthetist 4 5 25 20 0.20 21 Cardiothoracic Surgeon 3 0 1 1 0.00 ENT Surgeon 3 1 3 2 0.32 General Surgeon 4 5 11 6 0.45 7 Neuro Surgeon 1 0 1 1 0.00 Obstetrician and Gynaecologist 3 3 19 16 0.16 16 Ophthalmologist 3 1 6 5 0.17 3 Orthopaedic Surgeon 5 1 7 6 0.14 2 Paediatric Surgeon 0 1 6 5 0.17 6 Paediatrician 3 2 34 32 0.06 31 Physician 3 4 22 18 0.18 19 Pathologist 2 1 3 2 0.33 1 Psychiatrist 3 1 20 19 0.05 17 Urologist 3 0 10 10 0.00 7 Nursing Intensive Care Nurse 0 64 123 59 0.52 123 Mental Health Nurse 0 29 36 7 0.81 36 Midwife 0 234 294 60 0.80 294 Nurse Anaesthetist 0 8 17 9 0.47 17 Oncology Nurse 0 0 8 8 0.00 8 Operating Theater Nurse 0 95 88 -7 1.08 88 Ophthalmic Nurse 0 1 8 7 0.13 8 Paediatric Nurse 0 153 146 -7 1.05 146 Registered General Nurse 992 338 316 -22 1.07 Renal Nurse 0 11 4 -7 2.75 4 Laboratory 0 Medical Laboratory Scientist 46 22 50 28 0.44 4 SCMLT 11 11 38 27 0.29 27 Pharmarcy 0 Dispensary Assistant 6 6 11 5 0.55 5 Pharmacist 8 8 15 7 0.53 7 Pharmacy Technician 7 7 14 7 0.50 7 Radiography Diagnostic Radiographer 19 16 15 -1 1.07 Total 1129 1028 1351 323 0.76 222 vi
WISN Main Study Report 2017 Annexure 2: WISN Results for United Bulawayo Hospital, Zimbabwe 2017 Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Anaesthetist 3 1 8 7 0.13 5 Cardio-Thoracic Surgeon 1 0 1 1 0.00 ENT Surgeon 2 0 1 1 0.00 Hospital Medical Officer 40 68 30 38 2.27 General Surgeon 3 3 6 3 0.50 3 Neuro-Surgeon 1 0 1 1 0.00 Obstetricians and Gynaecologist 3 1 16 15 0.06 13 Ophthalmologist 1 2 9 7 0.22 8 Orthopaedic Surgeon 2 1 4 3 0.25 2 Paediatricians 3 0 5 5 0.00 2 Pathologist 3 3 3 0 1.00 Physician 3 2 8 6 0.25 5 Psychiatrist 0 0 3 3 0.00 3 Radiologist 3 0 1 1 0.00 Urologist 1 1 1 0 1.00 Nursing Intensive Care Nurse 29 40 11 0.73 40 Midwife 101 104 3 0.97 104 Nurse Anaesthetist 5 4 -1 1.25 4 Oncology Nurse 3 3 0 1.00 3 Operating Theater Nurse 37 25 -12 1.48 25 Ophthalmic Nurse 15 36 21 0.42 36 Psychiatric Nurse 0 4 4 0.00 4 Registered General Nurse 601 320 219 -101 1.46 Renal Nurse 0 1 1 0.00 1 Laboratory Medical Laboratory Scientist 23 6 7 1 0.86 SCMLT 10 4 5 1 0.80 Pharmarcy 0 Dispensary Assistant 6 5 5 0 1.00 Pharmacist 10 3 5 2 0.60 Pharmacy technician 10 8 13 5 0.62 3 Radiography Radiographer 9 9 9 0 1.00 Ultra-Sonographer 2 0 4 4 0.00 2 X-Ray Operator 4 3 1 -2 3.00 Total 744 630 582 -48 1.08 263 vii
Annexure 3: WISN results for Masvingo Provincial Hospital, Zimbabwe 2017 Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Doctors General Surgeon 1 1 2 1 0.50 1 Government Medical Officer 12 11 25 14 0.44 13 Obstetrician and Gynaecologist 1 0 3 3 0.00 2 Ophthalmologist 1 1 1 0 1.00 Anaesthetist 1 0 2 2 0.00 1 Nursing Intensive Care Nurse 9 13 4 0.69 13 Mental Health Nurse 3 5 2 0.60 5 Midwife 59 50 -9 1.18 50 Nurse Anaesthetic 5 2 -3 2.50 2 Operating Theatre Nurse 12 12 0 1.00 12 Ophthalmic Nurse 1 1 0 1.00 1 Registered General Nurse 188 103 160 57 0.64 Laboratory Medical Laboratory Scientist 6 3 6 3 0.50 SCMLT 3 5 8 3 0.63 5 Pharmacy 0 Dispensary Assistant 3 3 2 -1 1.50 Pharmacy Technician 4 4 3 -1 1.33 Pharmacist 3 3 3 0 1.00 Radiography 0 Radiographer 3 2 3 1 0.67 Ultra-sonographer 0 0 2 2 0.00 2 X-ray operator 0 1 1 0 1.00 1 Total 226 226 304 78 0.74 108 Annexure 4: WISN results for Chinhoyi Provincial Hospital, Zimbabwe 2017 Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Doctors Government Medical Officer 12 13 22 9 0.59 10 Obstetrician and Gynaecologist 1 0 6 6 0.00 5 Ophthalmologist 1 0 2 2 0.00 1 Nursing Intensive Care Nurse 0 3 7 4 0.43 7 Mental Nurse 0 9 12 3 0.75 12 Midwife 0 47 viii 58 11 0.81 58
Ophthalmologist 1 0 2 2 0.00 1 Nursing WISN Main Study Report 2017 Intensive Care Nurse 0 3 7 4 0.43 7 Mental Nurse 0 9 12 3 0.75 12 Midwife 0 47 58 11 0.81 58 Nurse Anaesthetist 0 7 3 -4 2.33 3 Operating Theatre Nurse 0 5 9 4 0.56 9 Ophthalmic Nurse 0 3 3 0 1.00 3 Registered General Nurse 259 185 180 -5 1.03 Laboratory Medical Laboratory Scientist 9 4 11 7 0.36 2 Pharmacy 0 Dispensary Assistant 2 1 2 1 0.50 Pharmacy Technician 6 6 2 -4 3.00 Pharmacist 2 1 2 1 0.50 Radiography 0 Radiographer 4 4 6 2 0.67 2 X-Ray Operator 1 1 1 0 1.00 Total 297 289 326 37 0.89 112 Annexure 5: WISN results for Tsholotsho District Hospital, Zimbabwe 2017 Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Doctors Government Medical officer 3 2 7 5 0.29 4 Nurses Mental health nurse 0 2 4 2 0.50 4 Midwife 0 20 35 15 0.57 35 Nurse anaesthetist 0 2 1 -1 2.00 1 Operating theater nurse 0 4 2 -2 2.00 2 Ophthalmic nurse 0 4 5 1 0.80 5 Registered general nurse 86 38 28 -10 1.36 Pharmacy Dispensary Assistant 2 2 3 1 0.67 1 Pharmacy Technician 2 2 5 3 0.40 3 Laboratory 0 SCMLT 0 1 3 2 0.33 3 Radiography Radiographer 1 0 1 1 0.00 X-ray Operator 3 1 1 0 1.00 Total 97 78 95 17 0.82 58 ix
Annexure 6: WISN results for Beitbridge District Hospital, Zimbabwe 2017 Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Government Medical Officer 3 3 11 8 0.27 8 Nursing Mental Health Nurse 0 1 4 3 0.25 4 Midwife 0 38 67 29 0.57 67 Nurse Anaesthetic 0 1 2 1 0.50 2 Operating Theatre Nurse 0 2 4 2 0.50 4 Ophthalmic Nurse 0 2 1 -1 2.00 1 Registered General Nurse 82 40 58 18 0.69 Pharmacy Dispensary Assistant 1 1 1 0 1.00 Pharmacy Technician 3 3 4 1 0.75 1 Pharmacist 1 1 3 2 0.33 2 Laboratory Medical Laboratory Scientist 3 1 3 2 0.33 SCMLT 2 1 3 2 0.33 1 Radiography Radiographer 1 0 1 1 0.00 X-ray operator 2 2 1 -1 2.00 Total 98 96 163 67 0.59 90 Annexure 7: WISN results for Howard Mission Hospital, Zimbabwe 2017 Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Doctors Government Medical Officer 3 3 16 13 0.19 13 Nursing Midwife 0 12 53 41 0.23 53 Nurse Anaesthetist 0 2 2 0 1.00 2 Operating Theatre Nurse 0 1 10 9 0.10 10 Registered General Nurse 36 17 55 38 0.31 19 Pharmarcy Dispensary Assistant 0 0 2 2 0.00 2 Pharmacy Technician 0 0 4 4 0.00 4 Pharmacist 0 0 10 10 0.00 10 Laboratory SCMLT 2 1 7 6 0.14 5 Medical Lab Scientist 3 1 4 3 0.25 1 Radiography X-Ray Operator 0 0 2 2 0.00 2 Total 44 37 165 128 0.22 121 x
WISN Main Study Report 2017 Annexure 8: WISN results for Kariyangwe, Mission Hospital, Bikita, Chihota Rural Hospitals, Senkwazi and Lupote Clinics, Zimbabwe 2017 Kariyangwe, Mission Hospital Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Midwife 3 7 4 0.43 7 Registered general nurse 8 5 14 9 0.36 6 Total 8 8 21 13 0.38 13 Bikita Rural Hospital Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Midwife 8 11 3 0.73 11 Registered General Nurse 29 9 18 9 0.50 Total 29 17 29 12 0.59 11 Chihota Rural Hospital Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Midwife 3 5 2 0.60 5 Registered general nurse 18 15 5 -10 3.00 Total 18 18 10 -8 1.80 5 Senkwazi Clinic Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Registered general nurse 3 3 5 2 0.60 2 Lupote Clinic Cadre Authorized Staff WISN Required WISN Additional Establishment in post Calculated staff additional Ratio posts Requirement Staff Registered general nurse 3 3 6 3 0.50 3 Grand Total 2433 3057 624 0.80 1008 xi
The study results show some institutions experiencing high workload while some facilities had no workload pressure at all hence a decision might be required on possibility to move some cadres to areas with shortages before considering increasing staff based on WISN staff calculations. Although WISN calculated staff requirements for tertiary institutions, there is need to first address the distortions in the referral system where central hospitals are experiencing artificial workload. In addition there is need to lobby government to consider lifting the freeze on recruitment to fill vacant posts so as to allow the Ministry to be able to fill all the vacant posts. Once the vacant posts are filled, then the Board may consider implementing WISN results for the Health sector. The following recommendations were drawn from the WISN study and are for con- sideration in the HRH planning process for the Health sector. 1. The staff establishment for the Ministry is still not operating at full capacity coupled with lot of vacant posts. Therefore there is need for the Board to lobby with Treasury for the unfreezing and filling of all current vacant posts for the five categories studied (Doctors, Nurses, Laboratory, Radiography and Pharmacy) before the review of the staff establishment based on WISN results. 2. In future, resources permitting, the Board and MoHCC needs to study other remaining cadres based on a clearly defined prioritization of HRH at all levels of care. The Board may need to also consider studying all other remaining facilities that were not studied covering all levels of care so as to get a true of the staff establishment of the Ministry. There is need to conduct that another WISN study at least two years after implementation of the initial study results. 3. Capacitating health facilities with resources for optimum utilization of existing Health professional as well as service provision. 4. Integrating existing Health Information system and Human Resources for Health information system for future staff planning. 5. Introduction of sustainable staff retention framework driven by Government of Zimbabwe to reduce vacancy rates for specialist cadres. 6. The Board needs to develop a training plan that will sustain implementation of WISN staff calculations on specialty areas. In conducting the study there some challenges which affected the speedy implementation of the study plans. The lack of a comprehensive electronic integrated health information system complicated the data collection process. Inadequate financing for the study which, delayed the commencement of the WISN study after pilot, resulted in the exclusion of other staff categories and limited the scope of the study to a few selected sites. xii
WISN Main Study Report 2017 Table of Contents Abbreviations ............................................................................................................................................... i Acknowledgements .................................................................................................................... .............. ii Abstract ............................................................................................................................................................ v List of Tables ...................................................................................................................................................2 List of Figures ............................................................................................................................................... 3 1. Introduction and Background information................................................... 4 1.1. Introduction ........................................................................................................................... 4 1.2. Human Resources for Health (HRH) situation in Zimbabwe ..................... 6 1.3. WISN Implementation in Zimbabwe Health Sector ....................................... 8 1.4 The WISN Process in Zimbabwe ................................................................................. 11 1.5 Objectives of WISN study in Zimbabwe .................................................................. 11 2 WISN MAIN STUDY METHODOLOGY ........................................................... 12 2.1 The Identification of study group/Target and Study facilities ................... 12 2.2 Data Collection ...................................................................................................................... 12 2.3 Data validation and Analysis ...................................................................................... . 13 3. WISN STUDY RESULTS AND FINDINGS ........................................................16 3.1 Harare Central Hospital .....................................................................................................16 3.2 United Bulawayo Hospitals (UBH)...............................................................................21 3.3 Masvingo Provincial Hospital ....................................................................................... 26 3.4 Chinhoyi Provincial Hospital ........................................................................................ 30 3.5 Tsholotsho District Hospital ........................................................................................... 33 3.6 Beitbridge District Hospital ............................................................................................ 36 3.7 Howard Mission Hospital .................................................................................................38 3.8 Kariyangwe Mission Hospital .......................................................................................40 3.9 Bikita Rural Hospital ...........................................................................................................41 3.10 Chihota Rural Hospital ....................................................................................................42 3.11 Senkwazi Clinic ....................................................................................................................42 3.12 Lupote Clinic ..........................................................................................................................43 4. DISCUSSION OF WISN: ZIMBABWE HEALTH SECTOR .......................44 4.1 Implications of WISN in the Health Sector ............................................................44 5. CROSS CUTTING ISSUES ...........................................................................................47 6. RECOMMENDATIONS ...............................................................................................47 7. STUDY LIMITATIONS .................................................................................................48 8. CONCLUSION ..................................................................................................................48 9. ANNEXURE ......................................................................................................................48 10. WISN STAFF GALLERY.............................................................................................55 1
LIST OF TABLES Table 1:1 Health workforce distribution per 10 000 population as at 2013 .......................................... 4 Table 1:2 MoHCC HRH vacancy levels for selected cadres ...........................................................................8 Table 2:1 Data Collection Deployment ..................................................................................................................13 Table 3:1 WISN Results for Doctors HCH, Zimbabwe 2017 .........................................................................16 Table 3:2 WISN Results for Nurses, HCH, Zimbabwe, 2017 ........................................................................18 Table 3:3 WISN Results for Laboratory, Pharmacy & Radiography, HCH, Zimbabwe, 2017.........20 Table 3:4 WISN Results for Laboratory, Pharmacy & Radiography, HCH, Zimbabwe, 2017........21 Table 3:5 WISN Doctors, United Bulawayo Hospitals, Zimbabwe, 2017 ...............................................23 Table 3:6 WISN Results for Nursing staff, UBH, Zimbabwe, 2017 .......................................................... .25 Table 3:7 WISN Results Laboratory, Pharmacy & radiography UBH, Zimbabwe, 2017 ................26 Table 3:8 WISN Results Doctors, Masvingo Provincial Hospital, Zimbabwe, 2017 ......................... 27 Table 3:9 WISN Results Nurses, Masvingo Provincial Hospital, Zimbabwe, 2017 ...........................28 Table 3:10 WISN Results Laboratory, Pharmacy and Radiography Masvingo Provincial Hospital, Zimbabwe, 2017...............................................................................................................................................................30 Table 3:11 WISN Results Doctors, Chinhoyi Provincial Hospital, Zimbabwe, 2017 ........................31 Table 3:12 WISN Results Nurses, Chinhoyi Provincial Hospital, Zimbabwe, 2017 ........................ 32 Table 3:13 WISN Results Radiography, Laboratory and pharmacy, Chinhoyi Provincial Hospital, Zimbabwe, 2017 .............................................................................................................................................................33 Table 3:14 WISN Results Tsholotsho District Hospital, Zimbabwe, 2017 ............................................ 36 Table 3:15 WISN Results for Selected cadres, Beitbridge Hospital, Zimbabwe, 2017 ..................... 38 Table 3:16 WISN Results, Howard Mission Hospital, Zimbabwe, 2017 ................................................ 40 Table 3:17 WISN Results Nurses, Kariyangwe Mission Hospital, Zimbabwe, 2017 ........................41 Table 3:18 WISN for Nurses, Bikita Rural Hospital, Zimbabwe, 2017 ................................................... 42 Table 3:19 WISN Results For Nurses, Chihota Rural Hospital, Zimbabwe, 2017 .............................. 42 Table 3:20 WISN Results Nurses, Senkwazi Clinic, Zimbabwe, 2017 .....................................................43 Table 3:21 WISN Nurses Lupote Clinic, Zimbabwe, 2017 .............................................................................47 2
WISN Main Study Report 2017 LIST OF FIGURES Figure 1:1: Doctors, Midwives and Nurses Trend in SADAC ............................................7 Figure 1:1:2Overview of WISN Road Map ............................................................................... 9 Figure 1:3 WISN process followed in Zimbabwe....................................................................10 Figure 2:1 WISN Selected sites ........................................................................................................12 3
1. Introduction and Background information 1.1. Introduction The importance of Human Resources for Health (HRH) in improving access to quality Health Care delivery continues to be prioritized and scaled up at global, regional and national levels. The global shortage of Human Resources for Health continues to negatively affect health service delivery in many countries. Socio-economic factors and political factors are the major contributor to the global shortage as health professionals exit from source countries in pursuit of better conditions of service and entry into receiving countries leading to higher attrition in the former. The increasing disease burden has also contributed to staff shortages thereby negatively affecting health service delivery in source countries. The Table below shows a comparison of selected Health Workforce distribution against population at global, regional (Africa) and national (Zimbabwe) levels. Table 1:1 Health workforce distribution per 10 000 population as at 2013 Cadre Global Regional National Zimbabwe Physicians 13.9 2.7 0.8 Pharmacy 4.5 0.8 0.4 Nursing and Midwifery 28.6 12.4 13.4 Source: Atlas of Africa Health Stats 2016 In response to this challenge, WHO developed the Global Code of Practice on the International Recruitment of Health Personnel in order to reduce the negative effects of health worker migration. The High Level Commission on Health and Economic Growth (HEEG Commission 2016) noted that there was need to invest in the Health Workforce to help in the achievement of the Sustainable Development Goals SDG. Documents such as the AU Agenda 2063 (2014 – 2023), ECSA Resolutions of the Health Ministers Conferences (2004-2015) and SADC Regional Indicative Strategic development plan (2005 – 2020) offer the regional direction on how HRH can be planned for using various health workforce planning tools. The Global HRH Strategy (2030) provides the strategic direction to countries in HRH planning towards the achievement of the Sustainable Development Goals and Universal Health Coverage. Among the strategies the focus by member countries is to; contribute to effective health coverage and strengthened health systems at all levels through evidence-informed policies on human resources for health; address shortages and improve distribution of health workers aligned with the current and future needs of the population and the health; build the capacity of institutions at all levels for effective leadership and governance in human resources for health as well as to strengthen data on human resources for health, for monitoring and ensuring accountability for the implementation of national, regional strategies, and the Global Strategy. The WHO HRH Observer issue number 3 of 2010 notes that, “there are several Health Workforce Planning tools used to manage HRH” globally, regionally and nationally to project future staffing requirements which include, (i) The workforce-to-population ratio method: This is a projection of future numbers of required health workers based on proposed thresholds for workforce density (e.g. physicians per 10 000 population). This approach does not require too much data, 4
WISN Main Study Report 2017 but does not to adequately address other key variables, aside from population growth, that can affect the type and scale of future health services provision and the associated work force. This approach is based on the assumption that there is homogeneity at the levels of the numerator (all physicians are equally productive and will remain so) and of the denominator, (all populations have similar needs, which will remain constant). Such assumption is clearly risky. (ii) The health needs method: This is a more in-depth approach that explores likely changes in population needs for health services, based on changes in patterns of disease, disabilities and injuries and the numbers and kinds of services required to respond to these outcomes. This approach entails collecting and analyzing a range of demographic, socio-cultural and epidemiological data. (iii) The service demands method: This approach draws on observed health services utilization rates for different population groups, applies these rates to the future population profile to determine the scope and nature of expected demands for services, and converts these into required health personnel by means of established productivity standards or norms. This approach also requires consideration of multiple variables, as well as collecting and using the data relevant to these variables. (iv) The service targets method: This is an alternative approach that specifies targets for the production (and presumed utilization) of various types of health services and the institutions providing them based on a set of assumptions, and determines how they must evolve in number, size and staffing in accordance with productivity norms. (v) WISN: The workload indicators of staffing needs (WISN) methodology: is a tool developed and field-tested by WHO for setting activity (time) standards for health personnel and translating these into workloads as a rational method of setting staffing levels in health facilities (WHO, 1998). Imbalances between staffing and workload often reflect that staffing depends on facility capacity (e.g. number of in-patient beds) and not on service utilization. Ministries of health are paying increasing attention to approaches for improving efficiency in the deployment of staff and the WISN methodology incorporates a mixture of professional judgment and work activity measurement to determine workload-based staffing norms. The WISN method has been used to improve HRH planning in other countries, such as Bangladesh, Turkey, Uganda and Indonesia (Hossain and Alam, 1999; Namaganda, 2004; Ozcan and Hornby, 1999, Kolehmainen- Aitken, RL et al, 2009). Countries such as Botswana, Ghana, Kenya and Namibia implemented the WISN tool and in the past have shared their WISN experiences whilst countries such as DRC, Egypt, and Rwanda were at various stages of implementing WISN (WHO Human Resources for Health Observer Series No 15). Zimbabwe in 2012 also made a policy decision to adopt the WISN tool based on the learning experiences from the above mentioned countries, to address its HRH staffing challenges in the health sector. 5
1.2. Human Resources for Health (HRH) situation in Zimbabwe Zimbabwe has a population of over 13 million people with the country’s two metropolitan provinces having high population densities compared to the eight rural provinces (Population Census Report: 2012). The Government of Zimbabwe work towards having the highest possible level of health and quality of life for all citizens, to be achieved through the concerted efforts of the government, individuals, communities and organizations which will allow them to participate fully in the socio-economic development of the country (NHS, 2016 – 2020 ). The national government strives to attain this vision through guaranteeing every Zimbabwean access to comprehensive and effective health services. Obviously these health comes would require vibrant contemporary policy interventions that will ensure effective and efficient utilization of the available HRH. The review of existing data and evidence regarding the performance of the Zimbabwean’s health sector shows that the masses still faces a double burden of epidemic diseases of communicable and non-communicable diseases. Non-communicable diseases are emerging as foremost cause of morbidity and mortality amongst both the rich and the poor in the country. These challenges are compounded by health systems constraints correlated to shortages of critical health workforce amongst health institutions across the country. Guided by the international and regional strategies on health issues, Zimbabwe developed its National Health Strategy (2016 – 2020) informed by the ZIMASSET document (2013 – 2018) which clearly picked out the need to review the staff establishment for the health sector as part of the quick wins that should have been achieved before the end of year 2016. The National Health Strategy (2016 – 2020) is to direct the improvement of health services delivery on five-year cycles and is expected to guide the HRH planning and utilization of Health workforce through the HRH policy developed by HSB in 2010. The HRH policy sets the tone for the provision of the HRH in response to the needs indicated in the National Health Strategy. In Zimbabwe, similarly to other countries in Sub-Saharan Africa, health service delivery continues to be hindered by shortage of Human Resources for Health (HRH). The Ministry articulated the NHS (2016 – 2020) policy to provide equity of access to health services however, the lack of qualified health personnel in several areas has inadvertently led to inequitable service provision mostly due to the unequal distribution of health care workers across the country. The shortage of HRH has also affected the full implementation of the Primary Health Care (PHC) s trategy as well as provision of specialist care. Many factors have contributed to the critical shortage of health workers including insufficient capacity for HRH planning, absence of benchmarks on how best to improve the current staffing situation and making decisions in an integrated manner to address HRH requirements. The World Health Organization recommends a minimum staff-population ratio of 2.5 (doctors, nurses and midwives) per 1000 people. The staff-population ratio in Zimbabwe is 1.2 per 1000 in the public sector falling below the recommended minimum standard (Global Health Observatory Data, 2017). Zimbabwe’s doctors situation still currently fall below the minimum threshold of 23 doctors per 10 000 population that was recommended by the WHO as sufficient to achieve coverage of primary healthcare needs. Obviously such a gap has dare consequences on achievement of health outcomes as envisaged by the government. As such, the country can be considered as still facing an HRH crisis since the ratios fall under the recommended minimum threshold. In 1985, the World Health Organization declared that the Zimbabwean healthcare system was among the best in the developing world. However, indications are that most of the gains 6
WISN Main Study Report 2017 after independence have been reversed by constant shortage of requisite and adequate health personnel to address the ever increasing burden of communicable and non-communicable diseases. Soon after 1995 the availability of health professionals (Doctors and Pharmacy) began to take a sharp decrease despite training output channeled from medical training institutions in the country. The historical trend of doctors, Midwives and Nurses situation in the SADAC block is reflected in the figure below. Figure 1:1: Doctors, Midwives and Nurses Trend in SADAC South Africa Botswana Zimbabwe According to CIA World Fact sheet, Zimbabwe along with other SADAC states, physician density (physicians/1,000 population) in 2009 – 2015 was below one compared to other countries like Cuba 7; Greece 6; Switzerland 4; Libya 2; South Africa 1. Zimbabwe has suffered immensely from a brain drain of healthcare physicians since 2008 when the country experienced unprecedented economic decline. Indications are that the health sector in the country is deteriorating at alarming rates with some hospitals having an estimated unprecedented patient-doctor ratio of 1:8 000, well above the 1:500 recommended by the World Health Organization. This implies that the health institutions are currently experiencing high workloads as they are operating below the average number of health professionals required. Unfortunately, this has also occurred at an era when the disease burden is mounting especially due to the coming on of HIV/AIDS, TB and other infectious and non-infectious diseases. On the other hand, the increasing burden has led to heavy workloads resulting in staff suffering ‘burn out’ and getting frustrated due to the inability to provide quality care (Masango et al, 2008). The Health Service Board and the Ministry of Health and Child Care (MoHCC) continued to face a challenge to drop the average vacancy rates from above 12% in 2013 to below 10% an ideal target that was set to be achieved by 2015. 7
Table 1:2 MoHCC HRH vacancy levels for selected cadres Period Nurses Pharmacy Doctors % 2013 14% 27% 37% 2014 15% 34% 33% 2015 17% 30% 35% 2016 14% 32% 33% Source: HSB Annual Reports 2013 – 2016 The MoHCC, Missions and Council health facilities establishments were last comprehensively reviewed in 1983 (MoH Data). Over the years, the creation of additional posts has been guided by requests and submissions from provinces and central hospitals largely relying on estimates, which have in some cases not been able to create/recommend the staff requirements that can cope with the increased workload. Due to population increase, emerging dual burden of communicable and non-communicable diseases, chronic illnesses and health related emergencies/outbreaks, effort was made to holistically review the staff establishment but the review was done without a scientific methodology. All the efforts to address the high vacancy rates were hampered by lack of effective HRH planning tools that would provide tangible data to be used in forecasting the required health personnel at all levels of care. Given the above challenges, the Ministry of Health and Child Care (MoHCC) establishment is no longer coping with these emerging challenges and increased workloads hence the need to adopt a scientific HRH planning tool that would help the Board and Ministry to address HRH crisis in the sector. Obviously adoption of such a planning approach would go a long way to support the implementation of the envisaged National Health Strategy (2016 – 2020) health outcomes. 1.3. WISN Implementation in Zimbabwe Health Sector Since 2001 the review of the staff establishment has continued to be done on an adhoc basis after a series of lobbying Treasury who then granted authority to create posts for what was only termed critical shortage areas at any given time. Given the limited fiscal space, both the Health Service Board and MoHCC have found it difficult to convince Treasury on the need to review the staff establishment thus the HSB and MoHCC felt the need to adopt an approach that would bring scientific evidence to determine the staffing needs. The National Health Strategy (2016-2020) cites the growing pressure to reduce vacancy rates for specialized skills which include Doctors, Nursing specialties in the Ministry of Health and Child Care and the grant aided Mission and Rural District health facilities (Public health sector). In 2012 the HSB and MoHCC adopted WISN out of the various health workforce planning tools. WISN is a human resources management planning tool developed by the World Health Organization (WHO) to help determine the staffing requirements per specific category based on workload at a given health facility. The HSB and MoHCC received funding support from the Health Transition Fund (HTF) now Health Development Fund (HDF) and Ministry of Finance and Economic Development to implement the WISN program in Zimbabwe. Under the technical guidance from WHO, preparatory work was done from 2012 including training of key stakeholders (professional bodies, training institutions, Ministry of Finance and Economic Development, Human Resources Information System (HRIS) Information Technology 8
WISN Main Study Report 2017 experts, Partners and employers - the Health Service Board and the Urban Local Authorities). The key stakeholders were trained with anticipation that they would be instrumental in spearheading the implementation process. In addition, the WISN implementation structures were put in place including appointment of the Steering Committee, Technical Taskforce and Experts Working Group (EWG). The implementation of WISN in Zimbabwe took a phased approach as guided by the availability of resources. After extensive consultations, implementation of WISN in Zimbabwe commenced on selected 5 categories namely Doctors, Nurses, Pharmacy, Laboratory and Radiography. A pilot study that was conducted in 2015 gave the Board and the Ministry lessons and experiences that assisted in the development of realistic workload standards that were used in the main study in 2016. A total of six (6) pilot study sites (5 sites in Mashonaland East and Harare Maternity Hospital) were selected based on the availability of data. The figure below summaries the WISN work flow process used in the Zimbabwean health sector. Figure 1:1:2 Overview of WISN Road Map Source: Zimbabwe WISN, 2016 9
The WISN method lists several advantages that can be realized when member states choose to implement the tool. However, some limitations of the WISN method need to be noted also. In selecting WISN tool for Zimbabwe, the following advantages were noted amongst others; i. WISN results would help the Zimbabwean Health sector to determine how best to improve the current staffing situation and set better priorities for allocating new staff or transferring existing staff. It would assists to identify inequities in current staffing of health facilities or areas and decide which health facilities or areas should receive the highest priority. ii. WISN can help determine a better way to allocate new functions and transfer existing functions to different health worker categories (task shifting). iii. WISN calculations use current professional standards for performing a particular component of work allows you to see which facilities the current professional performance is low in comparison with other facilities. By using improved professional standards in the WISN calculations, the Board/Ministry can calculate how many extra staff would be required in a particular cadre to achieve these new standards. iv. WISN assists to plan future staffing of health facilities. Instead of current workload data, in the WISN calculations one can use data on anticipated workloads of planned future services. This allows one to calculate how many health workers of a particular type would be required to deliver future services. v. WISN helps to examine the impact of different conditions of employment on staff requirements. They include changes in the length of the working week, increased vacation or different in-service training policies, for example. Source: WHO WISN User Manual (2010) The figure below highlights the WISN tasks and the structures that were involved in the planning and implementation of WISN in Zimbabwe. Figure 1:3 WISN process followed in Zimbabwe TASK RESPONSIBLE TECHNICAL AND FINANCIAL SUPPORT Country request for WISN support The Ministry of Health and Child Care requested WHO to assist with the understanding of the HSB and MOHCC tool, including resource implications of the process Preparation for briefing with senior WHO facilitated the briefing as requested management, selected partners and HSB and MOHCC relevant stakeholders Briefing with technical Team (WHO) Led by ministry of health in collaboration with Health Service Board and ministry of WHO country office HSB and MOHCC health only or ministry of health with core partners) Development of draft concept note Based on the orientations from senior HSB and MOHCC management briefing indicating the objectives and targets of the process Preparation of training of trainers, Ministry of health in collaboration with partners HSB and MOHCC including resource mobilization and WHO WISN training of trainers, including Training of trainers facilitated by WHO development of a draft HSB and MOHCC implementation strategy Appointment of relevant of WISN Relevant committees appointed by Health Committees HSB and MOHCC Service Board 10
HSB and MOHCC including resource mobilization and WHO WISN training of trainers, including Training of trainers facilitated by WHO development of a draft HSB and MOHCC WISN Main Study Report 2017 implementation strategy Appointment of relevant of WISN Relevant committees appointed by Health Committees HSB and MOHCC Service Board Implementation of the roadmap or Financial support from ministry of health and strategy partners Technical guidance from WHO or experts during TTF the various phases of the roadmap, such as development of activity standards, piloting, data collection, and entering data in the WISN tool Review of the establishment Bidding of posts submitted to Ministry of HSB and MOHCC Finance and Economic Development 1.4 The WISN Process in Zimbabwe The implementation of WISN in Zimbabwe involved extensive preparation process as well as engagement of a number of stakeholders essential to influence the success of implementation and adoption of the WISN results. 1.5 Objectives of WISN study in Zimbabwe WISN in Zimbabwe set out broadly to determine Health Worker distribution, planning and management across public health facilities and specifically to; 1.5.1 Identify health facilities with staff shortages in relation to workload. 1.5.2 Determine how best to improve current staffing 1.5.3 Identify where there is workload pressure amongst the five cadres at all levels of care 1.5.4 Plan for future staffing and to proffer recommendations in addressing HRH planning challenges for the public health sector. 11
2. WISN MAIN STUDY METHODOLOGY The WISN study in Zimbabwe followed a defined method as guided by WHO WISN user manual. 2.1 The Identification of study group/Target and Study facilities A total of 5 cadre categories were studied namely the Doctors, Pharmacy, Nursing, Radiography and Laboratory because these were identified as the core required professionals for achievement of basic health outcomes. The sampling frame was all public health facilities (government, mission and rural district council) at all levels of care with data high completeness for 2014. A multi stage clustering stratified random sampling was done for Rural health center, District, Mission and Provincial institutions. For the Central hospital, convenience sampling was utilized to select high volume and low volume study facilities. The MoHCC Health Information unit was engaged to assist in sampling the facilities based on the completeness of data, level of care and volume of work. The following sites were studied. Figure 2:1 WISN Selected sites Level Name of Institution District Province/Central Hospital Rural Health Centre/ Senkwanzi Kwekwe Midlands Clinic Lupote Hwange Matabeleland North Chihota Marondera Mashonaland East Rural Hospital Bikita Bikita Masvingo Kariangwe Binga Matabeleland North Mission Hospital Howard Mazoe Mashonaland Central Tsholotsho Tsholotsho Matabeleland North District Hospital Beitbridge Beitbridge Matabeleland South Masvingo Masvingo Masvingo Provincial Hospital Chinhoyi Makonde Mashonaland West Central United Bulawayo Hospitals Bulawayo Central Harare Central Hospital Harare 2.2 Data Collection The Data collection tools for the various categories of staff were developed, pre tested and validate with the involvement of the EWG, TTF and data collectors to come up with workload components and activity standards. The data collection tool was piloted at Harare Central Hospital (Maternity) Marondera Provin- cial Hospital, Mutawatawa District Hospital, Luisa Guidotti Mission Hospital, Beatrice Rural Hospital and Karimbika Rural Health Centre. The piloted health facilities covered both high and low workload facilities as guided by the Ministry’s Health Information Unit. Nurses were engaged and trained as data collectors. Nurses were selected since they understood the data sources and health care processes. The formation of data collection teams also followed the WISN workload distribution envisaged in conducting the study. 12
WISN Main Study Report 2017 Table 2:1 Data Collection Deployment Number of Data Number of Team Area of Study Collectors Supervisors 1 Harare Central Hospital 20 2 2 United Bulawayo Hospitals 15 2 3 Masvingo Provincial Hospital, Beitbridge District Hospital and Bikita Rural Hospital 8 2 4 Chinhoyi Provinical Hospital and Howard Mission Hospital 6 2 5 Tsholotsho district hospital, Kariyangwe Mission Hospital, Sengwasi and Lupote clinic 6 2 On arrival at study sites meetings were held with the hospital authorities, health information systems staff, HR staff, and representatives of the cadres being studied to sensitize them on the WISN process. Data collectors used the prepared data collection tool for each cadre under study to collect 2016 annual statistics with guidance from supervisors drawn from TTF. Information was collected from Health Information Systems, primary source documents and also observations to verify activity standards. Meetings were held prior and during data collection with the carders to verify the completeness accuracy and consistence of the data which was being collected. The TTF verified the collected data to check missing entries, duplications and also made sure that annual workload statistics that where being collected was defined in the same way at all study sites by data collec- tors. 2.3 Data validation and Analysis The EWG which had defined the workload components and set the activity standards for each staff category was re-engaged after the data collection exercise to validate and approve any changes to service standards made during the data collection exercise and ensure that the changes were appropriate and reasonable. Data was then analyzed using the WISN Multilingual version 2.2.167.1 software to calculate the required staff, ratios and the cost implications for every staff category. The analysis of WISN results was at every stage done in consultation with the WHO Regional Technical Support Unit based in Zimbabwe. Upon finalizing the preliminary WISN results/ findings, it was necessary for the WISN results/ findings to be finally validated by WHO and cleared for final use by the Zimbabwe government in its HRH planning process. This stage was essential as it was meant to create mutual understanding between the Board, Ministry and WHO on the study findings as well as ascertain credibility on the WISN study conducted for the Zimbabwe Health sector. The WISN Technical Taskforce submitted the MoHCC WISN study findings to WHO AFRO WISN expert Team for validation. The validation process was undertaken in 21 November 2017 through a Team-Viewer teleconference from Kintele, in Brazzaville and the following Technical inputs were raised and were to be attended to before utilization of WISN results for Zimbabwean health sector. 2.3.1 Calculation of Average Working Time ( all cadres) The WHO AFRO WISN Experts had noted that there was no uniformity in the calculation of Leave categories. The software calculations had indicated varying figures of 12 days in some 11 days. The WISN Technical Taskforce had erred in the process of calculating available working time by not considering entitlements and inputting varying figures for public holidays. The WISN Technical Taskforce concurred to the error in calculating Available working time for all staff categories. The AWT rule for calculating AWT was adhered to and all staff categories studied was adjusted accordingly. 13
The primary scenario noted was that Nurses do not have Public Holidays as their roasters are designed in such a manner that caters for continuity in service delivery during such holidays. There was a challenge in the calculation of training days for nursing category whilst in other studied categories the issue was taken care of on continuous professional development standard. 2.3.2 DOCTORS: - WORKLOAD STATISTICS CALCULATION The WHO AFRO WISN Technical Experts initially observed that there was variation on time allocation from Consultations at Out-patient Department (OPD). The observation culminated was to revisit time allocated for each activity for Doctors from 25 minutes to possibly 10 minutes. Experts (Doctors) were consulted on time taken to conduct consultations and the Experts noted that consultations done at OPD – district level is different from those done at Provincial level. Therefore consultations seem to vary from level to level to cater for complications of the cases attended to at any given time. In a normal situation a Doctor should take amply time to do a consultation without being compelled to consider covering large number of patients per day. During the same validation process it was observed that the ward rounds standard of 15 minutes by doctors was rather too high. It was recommended that the time be reduced to at most 6 minutes. The Doctors (Experts) felt that the time for conducting ward rounds is fair being placed on 15 minutes taking consideration of local circumstances. In order to meet profession- al standards expected by the Ministry, doctors felt it would be fair to state average 15 minutes taking other variables i.e. age, language of patients consulting. Part of the considerations was to harmonize the activities done by doctors noting the he variances that continued to distort the staff calculations.Anothermajorobservationthatwastakentotheexpertworkinggroupwasonpossibilityof averaging the service standards for Anesthetists doctors of which after consultations it was not that it was not possible. 2.3.3 NURSE- MIDWIFE Workload Statistics on Monitoring labour encompass all small activities. The 420 minutes allocated for monitoring labour was noted as too high. The WHO AFRO WISN Technical Experts felt the midwife will not be with one patient for a continuous period of 420 minutes. The debate was that it should be the time taken for the actual monitoring labour not time taken for the patient to give birth. Consultations with Expert working group to rectify recommendations noted that monitoring of labour does not start from nowhere. A midwife may start by admitting the mother into the early labour ward or labour ward, a process which takes almost 30 minutes or more. Monitoring of labour encompasses many small activities which include even health educating the woman on what is expected of her during the process of labouring. In a normal situation, the midwife-patient ratio in a labour ward should be 1:1 but in many situations because of inadequate staffing levels, a midwife does not care for only one woman in labour thus she cannot be with one woman continuously but this does not mean that she will not be doing anything. The duration of time taken by a midwife on one woman in labour depends on the number of pregnancy e.g. a woman with first pregnan- cy may be in labour for a longer period of time than the one with subsequent pregnancy. Labour is divided into stages and first stage of labour takes about 6-8 hrs for subsequent pregnancy and about 10-14 hours for a first-time mother and this is when monitoring of labour is done. The second stage of labour lasts for 45-90 minutes when the woman is expected to push the baby out and this time is not included in the 420 minutest. The average duration of first stage of labour which requires the midwife to monitor the woman takes about 7 hours on average which is 420 minutes. Out of the 420 minutes, the midwife monitors labour every 30 minutes checking fetal heart for 1 minute, contractions for 10 minutes, checking pulse for 1 minute, testing of urine for +_5 minutes and cervical dilatation is checked every 4 hours in normal labour but 14
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