Partogram Use in the Dar Es Salaam Perinatal Care Study
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VU Research Portal Leading change in the maternal health care system in Tanzania: Nyamtema, A.S. 2012 document version Publisher's PDF, also known as Version of record Link to publication in VU Research Portal citation for published version (APA) Nyamtema, A. S. (2012). Leading change in the maternal health care system in Tanzania: Application of operations research. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal ? Take down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. E-mail address: [email protected] Download date: 01. Oct. 2021 Leading change in the maternal health care system in Tanzania: Application of operations research Financial help was given by the Stichting Ontwikkelingssamenwerking VUMC Amsterdam; the Stichting Oranjekliniek, the Netherlands and the Stichting Tilly and Albert Waaijer Fonds, the Netherlands. ISBN: 978-94-6108-281-7 Printed by: Gildeprint Drukkerijen - www.gildeprint.nl VRIJE UNIVERSITEIT Leading change in the maternal health care system in Tanzania: Application of operations research ACADEMISCH PROEFSCHRIFT ter verkrijging van de graad Doctor aan de Vrije Universiteit Amsterdam, op gezag van de rector magnificus prof.dr. L.M. Bouter, in het openbaar te verdedigen ten overstaan van de promotiecommissie van de faculteit der Geneeskunde op donderdag 19 april 2012 om 11.45 uur in de aula van de universiteit, De Boelelaan 1105 door Angelo Sadock Nyamtema geboren te Kigoma, Tanzania promotoren: prof.dr. J.J.M. van Roosmalen prof.dr. S. Bergstrom copromotor: dr. D.P. Urassa Contents List of Abbreviations Chapter 1 General introduction 7 GAP ANALYSIS: ORIENTATION AND DEFINITION OF THE PROBLEM OF MATERNAL HEALTH CARE IN TANZANIA Chapter 2 Dar es Salaam perinatal care study: needs assessment for quality of 19 care (East Afr J Public Health 2008; 5: 17-21) Chapter 3 Staffing needs for quality of perinatal care in Tanzania (Afr J Reprod 27 Health 2008; 12: 113-24) Chapter 4 Partogram use in the Dar es Salaam perinatal care study (Int J Gynecol 41 Obstet 2008; 100: 37-40) Chapter 5 Bridging the gaps in the Health Management Information 46 System in the context of a changing health sector (BMC Med Inform Decis Mak 2010; 10: 36) Chapter 6 Factors for change in maternal and perinatal audit systems in Dar es 55 Salaam hospitals, Tanzania (BMC Pregnancy Childbirth 2010; 10: 29) Chapter 7 Maternal health interventions in resource limited countries: a systematic65 review of packages, impacts and factors for change (BMC Pregnancy Childbirth 2011; 11: 30) FORMULATION OF MODELS, MODEL SOLUTIONS, AND VALIDATION AND ANALYSIS Chapter 8 Using audit to enhance quality of maternity care in resource limited 81 countries: lessons learnt from rural Tanzania (BMC Pregnancy Childbirth 2011; 11: 94) Chapter 9 The quality of antenatal care in rural Tanzania: what is behind the 91 numbers of visits? (submitted) Chapter 10 Barriers to conducting effective obstetric audit in Ifakara: a qualitative 111 assessment in an under-resourced setting in Tanzania (Trop Med Int Health 2012; epub ahead of print) Chapter 11 Tanzanian lessons in using non-physician clinicians to scale up 127 comprehensive emergency obstetric care in remote and rural areas (Hum Resour Health 2011; 9: 28) Chapter 12 General Discussion, Conclusions and Recommendations 137 References Summary (in English and Dutch) List of Abbreviations AMDD Avert Maternal Deaths and Disabilities AMO Assistant Medical Officers ANC Antenatal care CO Clinical Officers CSR Caesarean section rate DHS National Demographic and Health Surveys EmOC Emergency obstetric care HISM Health Management Information System MCHA Maternal and child health aide MDG Millennium Development Goals MMR maternal mortality ratio NM Nurse-midwives NPC Non-Physician Clinician OR Odds Ratio PHNB Public health nurse grade B PRISMA Preferred Reporting Items for Systematic Reviews and Meta-Analyses WHO World Health Organization WISN Workload Indicators for Staffing Need 6 Chapter 1 GENERAL INTRODUCTION Magnitude of the Problem Globally about 358,000 women die annually due to complications of pregnancy and childbirth. Almost all (99%) occur in resource limited countries, and Tanzania is one of eleven countries contributing two thirds (65%) of the global burden of maternal mortality [1]. Although some reports indicate that maternal mortality ratio (MMR) in Tanzania is 449/ 100,000 live births [2], others have reported figures as high as 790/ 100,000 live births [1]. Other indicators show that only 47% of all pregnant women in Tanzania deliver in health facilities and only 46% are assisted by skilled personnel [3, 4]. The met need for emergency obstetric care, at 15- 30%, and the caesarean section rate (CSR) of 3% are critically below ideal levels and constitute the lowest rates in the world [3, 5]. Such low process indicators for emergency obstetric care (EmOC) are worrisome and suggest that a significant number of mothers is not receiving essential services which are quite often life-saving. Considering that these figures comprise those from urban areas where services are more accessible, it can be comprehended that the situation is even worse in rural areas, where majority of people in Tanzania live and most of the work for this thesis was based. Although maternal mortality ratios in sub-Saharan countries are still strikingly very high, and the EmOC process indicators poor, the good news is that 74-98% of these deaths can be averted [6-8]. Based on this understanding, reducing maternal mortality ratio by 75% between 1990 and 2015 was enlisted in the UN Millennium Development Goals (MDG) adopted at the 2000 Millennium Summit pf which the government of Tanzania is a signatory. Recent reports on the progress reached in reducing maternal mortality indicated huge disparities among countries and regions in the world, even among those with similar economic power. For instance, between 1990 and 2008 countries in Latin America and the Caribbean, and Northern Africa remarkably reduced maternal mortality ratios (MMR) by 41% and 59% respectively 7 while countries in sub-Saharan Africa only reduced it by 26%. The annual decrease of maternal mortality in sub-Saharan Africa was 1.7% which is far below the 5.5% annual decline rate, which is necessary to achieve the fifth Millennium Development Goal [9]. These reports indicate that while other regions are performing quite well sub-Saharan Africa looks to be already off-track of achieving the MDG set for maternal survival. Achieving this goal is one of the greatest challenges in sub-Saharan Africa including Tanzania. The existing disparities of maternal mortality ratio and low EmOC process indicators in resource limited countries raise questions about the factors for change and which interventions should be considered to avert the situation in sub-Saharan Africa and Tanzania in particular. Factors for Change In-depth reviews indicate that maternal health care in resource limited countries is affected by a wide range of interlinked factors. It is generally agreed that not getting adequate and appropriate care in time is the overriding reason why women die in resource limited countries [10-13]. This argument suggests that severe adverse outcomes of pregnancy and childbirth are mostly linked to substandard care. Substandard care could be related to the patient: where a woman or her relatives caused delay that contributed to severe adverse pregnancy outcome; or health care provider by delaying or mismanaging the case; or administration related: where something that is the responsibility of the health authority was not available [13-15]. Factors related to patients have been linked to culture, social structure, economic status and nutrition [10, 11, 16]. Quite often poverty, illiteracy, negative beliefs and lack of autonomy in the decision-making process have been reported to contribute to poor health seeking behavior, delay to make a decision and reach a health facility in case of obstetric emergency [17]. On the other hand, early marriages and childbearing, high parity and malnutrition during pregnancy have been reported to predispose women to ill-health and complications during pregnancy and childbirth [10, 11]. 8 Health care provider-related factors could either be delaying appropriate care or mismanagement of patients. These are commonly attributed to inadequate knowledge and skills in obstetric care, negative attitude towards patients, lack of accountability, inadequate commitments and high workload pressure [13, 18]. Health system administration related failures have been identified as a major contributing factor to substandard care for maternal health and associated adverse outcome [12, 14, 18, 19]. These factors include shortage of qualified human resources, inefficient referral systems, inadequate essential equipment, supplies and drugs for EmOC, insufficient supervision, lack of hallmarks of leadership and management of available resources for maternal care [12, 13, 18]. For instance, reports indicate that currently the health system in Tanzania operates with 32% of the required skilled workforce and doctor population ratio is as low as 1:25,000 [20-22]. The situation is worse in rural areas where the majority of available skilled staff do not like to go and hence worsening the problem of maternal health care in these areas. Problem-Solving Approach In order to develop a set of sound and scientifically derived solutions for maternal health care in Tanzania particularly in rural areas the concept and key principles of operations research were considered.