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- Amani, Paul Joseph, 1975-
(author)
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Does health insurance contribute to improving responsiveness of the health system? : the case of elderly in rural Tanzania
- 2022
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Doctoral thesis (other academic/artistic)abstract
- Background: Financing healthcare in Tanzania has for years depended on out-of-pocket payments. This mechanism has been criticized as being inefficient, contributing to inequity and high cost as well as denying access to healthcare to those most in need, including the elderly in rural areas. Health insurance (HI) was recently introduced as an instrument to enable equitable access to healthcare and thus to improve the responsiveness of the health system. Even though health insurance is expected to bring benefits to those who are insured, there is a lack of specific studies in the country looking at the role of HI in facilitating the health system responsiveness among vulnerable populations of remote areas.Aim: The aim of this thesis is to understand if and how health insurance contributes to improving the responsiveness of the healthcare system among the elderly in rural Tanzania. Methods: Four interrelated sub-studies (2 quantitative and 2 qualitative) were conducted in Igunga and Nzega districts of Tabora region between July 2017 and December 2018. The first two sub-studies are based on a household survey using an adapted version of the World Health Organization’s Study on Global Ageing and Adult Health questionnaire. Elderly people aged 60 years and above who had used both outpatient and inpatient healthcare three and twelve months prior to the study, respectively, were interviewed. Whereas in sub-study 1 the focus was to investigate the role of health insurance status on facilitating access to healthcare, sub-study 2 assessed the relationship between health insurance and the health system responsiveness domains. In sub-study 3, interviews with healthcare providers were carried out to capture their perspective regarding the functioning of the health insurance. In the final sub-study 4, focus group discussions with elderly were conducted in order to explore their experience of healthcare, depending on their health insurance status. Crude and adjusted logistic and quantile regression models were applied to analyse the association between health insurance and access to healthcare (sub-study 1) and responsiveness (sub-study 2), respectively. For both sub-studies 3 and 4, qualitative content analysis was used to analyse the data.Results: Sub-studies 1 and 2 involved a total of 1899 insured and uninsured elderly, while sub-studies 3 and 4 included 8 health providers and 78 elderlies respectively. Sub-study 1 showed that about 45% of the elderly were insured and HI ownership improved access and utilization of healthcare, both outpatient and inpatient services. In sub-study two, however, health insurance was associated with a lower responsiveness of the healthcare system. In general, all six domains: cleanliness, access, confidentiality, autonomy, communication, and prompt attention were rated high, but three were of concern: waiting time; cleanliness; and communication. Sub-study 3 uncovered several challenges coexisting alongside the provision of insurance benefits and thus contributing to a lower responsiveness. These included shortage of human resources and medical supplies, as well as operational issues related to delays in funding reimbursement. In sub-study 4, the elderly revealed that HI did not meet their expectations, it failed to promote equitable access, provided limited-service benefits and restricted use of services within residential areas. Conclusion: While HI seems to increase the access to and use of healthcare services by the elderly in rural Tanzania, a lower responsiveness by the healthcare system among the insured elderly was reported. Long waiting times, limited-service benefits, restricted use of services within schemes, lack of health workforce in both numbers and skills as well as shortage of medical supplies were important explanations for the lower responsiveness. The results of this thesis, while supporting the national aim of expanding HI in rural areas, also exposed several weaknesses that require immediate attention. There is a need to, first, review the insurance policy to improve its implementation, expand the scope of services coverage, and where possible, to introduce cross-subsidization between the publicly owned schemes; additionally, improvements in the healthcare infrastructure, increasing the number of qualified health workforce and the availability of essential medicines and laboratory services, especially at the primary healthcare facilities, should be prioritized and further investments allocated.
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| 2. |
- Sirili, Nathanael, 1984-
(author)
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Health workforce development post-1990s health sector reforms : the case of medical doctors in Tanzania
- 2018
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Doctoral thesis (other academic/artistic)abstract
- Background: Health systems in many low- and middle-income countries suffer from critical shortages and inequitable geographical distribution of the health workforce. Since the 1940s, many low- and middle-income countries have passed through different regimes of health sector reforms; the most recent one was in the 1990s. Tanzania is a good example of these countries. From the 1990s, Tanzania has been implementing the third generation of health sector reforms. This thesis analysed the health workforce development following the 1990s health sector reforms in Tanzania.Methods: An exploratory case study employing both quantitative and qualitative research approaches was used to analyse the training, deployment, and retention of medical doctors about two decades following the 1990s healthsector reforms. The quantitative approach involved analysis of graduation books and records from the Medical Council of Tanganyika to document the number of doctors who graduated locally and abroad, a countrywide survey of available doctors as of July 2011, and analysis of staffing levels to document the number of doctors recommended for the health sector as of 2012. The gap between the number of available and required doctors was computed by subtracting available from required in that period. The qualitative approach involved key informant interviews, focus group discussions, and a documents review. Key informants were recruited from districts, regions, government ministries, national hospitals, medical training institutions in both the public and private sectors, Christian Social Services Commission and the Association of Private Health Facilities in Tanzania. Focused group discussion participants were members of Council Health Management Teams in three selected districts. Documents reviewed included country human resources for health profiles, health sector strategic plans, human resources for health strategic plans and published and grey literature on health sector reforms, health workforce training, and deployment and retention documentation. For the training, analysis of data was done thematically with the guide of policy analysis framework. For deployment and retention, qualitative content analysis was adopted.Results: Re-introduction of the private sector in the form of public-private partnerships has boosted the number of doctors graduating annually sevenfold in 2010 compared to that in 1992. Despite the increase in the number of doctors graduating annually, their training faces some challenges, including the erosion of university autonomies prescribed by the law; coercive admission of many medical students greater than the capacity of the medical schools, thus threatening the quality of the graduates; and lack of coordination between trainers and employers. Tanzania requires a minimum of 3,326 doctors to attain the minimum threshold of 0.1 doctor per 1,000 population, as recommended by the World Health Organization. However, a countrywide survey has revealed the existence of around 1,300 doctors working in the health sector—almost the same as the number before the reforms. Failure to offer employment to all graduating doctors, uncertainties around the first appointment, failure to respect doctors’ preferences for first appointment workplaces, and the feelings of insecurity in going to districts are among the major challenges haunting the deployment of doctors in Tanzania. For those who went to the districts, the issues of unfavourable working conditions, unsupportive environment in the community, and resource scarcity have all challenged their retention.Conclusions: The development of human resources for health after the 1990s health sector reforms have to some extent been contradictory. On the one hand, Tanzania has succeeded in training more doctors than the minimum it requires, despite some challenges facing the training institutions. On the other hand, failure to deploy and retain an adequate number of doctors in its health system has left the country to continue suffering from a shortage and inequitable distribution of doctors in favour of urban areas. For health sector reforms to bring successes with minimal challenges in health workforce development, a holistic approach that targets doctors’ training, deployment, and retention is recommended.
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