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Biomedical subjects

Barbara McPake

Publications and source records attributed to Barbara McPake.

15 recordsLinked to original sources
PubMed2006

Two-tier charging strategies in public hospitals: implications for intra-hospital resource allocation and equity of access to hospital services.

Two-tier charging, the practice of offering separate qualities of service at different prices, is a growing practice in public hospitals internationally. This paper models two-tier charging as a Stackelberg game in which the Ministry of Health leads by setting prices and a representative hospital follows by setting quality levels to maximise surplus in response. Whether or not two-tier charging will secure cross-subsidy from superior to basic service users depends on the own and cross-quality effects of the demand functions for the two services. Under a range of assumptions, the policy will evoke cross-subsidy from basic to superior services.

Fees and Charges↗
PubMed2006

The health migration crisis: the role of four Organisation for Economic Cooperation and Development countries.

The crisis of human resources for health that is affecting low-income countries and especially sub-Saharan Africa has been attributed, at least in part, to increasing rates of migration of qualified health staff to high-income countries. We describe the conditions in four Organisation for Economic Cooperation and Development (OECD) health labour markets that have led to increasing rates of immigration. Popular explanations of these trends include ageing populations, growing incomes, and feminisation of the health workforce. Although these explanations form part of the larger picture, analysis of the forces operating in the four countries suggests that specific policy measures largely unrelated to these factors have driven growing demand for health staff. On this basis we argue that specific policy measures are equally capable of reversing these trends and avoiding the exploitation of low-income countries' scarce resources. These policies should seek to ensure local stability in health labour markets so that shortages of staff are not solved via the international brain drain.

Developed Countries↗
PubMed2006

To retain or remove user fees?: reflections on the current debate in low- and middle-income countries.

Many low- and middle-income countries continue to search for better ways of financing their health systems. Common to many of these systems are problems of inadequate resource mobilisation, as well as inefficient and inequitable use of existing resources. The poor and other vulnerable groups who need healthcare the most are also the most affected by these shortcomings. In particular, these groups have a high reliance on user fees and other out-of-pocket expenditures on health which are both impoverishing and provide a financial barrier to care. It is within this context, and in light of recent policy initiatives on user fee removal, that a debate on the role of user fees in health financing systems has recently returned. This paper provides some reflections on the recent user fees debate, drawing from the evidence presented and subsequent discussions at a recent UNICEF consultation on user fees in the health sector, and relates the debate to the wider issue of access to adequate healthcare. It is argued that, from the wealth of evidence on user fees and other health system reforms, a broad consensus is emerging. First, user fees are an important barrier to accessing health services, especially for poor people. They also negatively impact on adherence to long-term expensive treatments. However, this is offset to some extent by potentially positive impacts on quality. Secondly, user fees are not the only barrier that the poor face. As well as other cost barriers, a number of quality, information and cultural barriers must also be overcome before the poor can access adequate health services. Thirdly, initial evidence on fee abolition in Uganda suggests that this policy has improved access to outpatient services for the poor. For this to be sustainable and effective in reaching the poor, fee removal needs to be part of a broader package of reforms that includes increased budgets to offset lost fee revenue (as was the case in Uganda). Fourthly, implementation matters: if fees are to be abolished, this needs clear communication with a broad stakeholder buy-in, careful monitoring to ensure that official fees are not replaced by informal fees, and appropriate management of the alternative financing mechanisms that are replacing user fees. Fifthly, context is crucial. For instance, immediate fee removal in Cambodia would be inappropriate, given that fees replaced irregular and often high informal fees. In this context, equity funds and eventual expansion of health insurance are perhaps more viable policy options. Conversely, in countries where user fees have had significant adverse effects on access and generated only limited benefits, fee abolition is probably a more attractive policy option. Removing user fees has the potential to improve access to health services, especially for the poor, but it is not appropriate in all contexts. Analysis should move on from broad evaluations of user fees towards exploring how best to dismantle the multiple barriers to access in specific contexts.

Community Health Services↗
PubMed2005

Measuring the quality of hospital tuberculosis services: a prospective study in four Zimbabwe hospitals.

OBJECTIVE: To show how the use of a prospective approach to measuring the quality of services for a specific diagnosis can generate useful information for improving the quality of services in environments with limited information technology and data. DESIGN: Tracer approach focusing on intensive treatment of tuberculosis in hospital. The study was conducted in Zimbabwe in 1999. Local tuberculosis management guidelines were first translated into explicit quality assessment criteria and a panel of public health experts assisted in weighting different factors (structural and process) of the criteria. Factor weightings were based on both local knowledge and experience, and potential contribution of a factor to the likelihood of a positive outcome. A total of 138 patients was recruited into the study cohort at admission and followed up to discharge. An assessment of what was done to and for the patient was made for the entire hospitalization episode using explicit criteria. Comparisons were made between actual and maximum performance scores. SETTING: The study was conducted at four regional referral hospitals. The hospitals serve at least six secondary hospitals, and several public and private primary care facilities. The hospitals have a dual role as they also provide secondary care to their immediate catchment population. RESULTS: Notable quality gaps are observed between actual and maximum quality levels in all four hospitals although the size of the gap differed significantly. Variation in the quality of services between the hospitals is explained by distinguishable differences in structural and process aspects of tuberculosis management. CONCLUSIONS: It is feasible to conduct prospective quality assessment in developing countries with minimal disruption of routine activities. The study also showed that prospective exploration of health care quality for a specific diagnosis can provide insights into hospital-level quality issues. Such information is useful for monitoring and improving the quality of hospital services in general.

Adolescent↗
PubMed2005

Preferences for hospital quality in Zambia: results from a discrete choice experiment.

This study reports on the results of a discrete choice experiment undertaken in Zambia to assess the factors influencing the demand for hospital care in Zambia, in particular the role of (perceived) quality and trade-offs between price and quality. Valuations of quality were evaluated for the treatment of two acute medical conditions, cerebral malaria in adults and acute pneumonia in children. Marginal utilities and willingness-to-pay for attributes of quality of hospital care were estimated, together with the influence of socioeconomic characteristics on these valuations and the extent of non-linearities in valuations of time and money. We find the technical quality of care, as represented by the thoroughness of examination, to be the most important quality attribute, followed by staff attitudes and drug availability. Valuations of examination thoroughness increase with increasing socioeconomic status. The disutility of cost was found to decrease with higher socioeconomic status, as was the value of drug availability. The implications of the findings for Zambian hospital sector reforms are discussed.

Adult↗
PubMed2003

Hospital costs of high-burden diseases: malaria and pulmonary tuberculosis in a high HIV prevalence context in Zimbabwe.

This paper explores the measurement of hospital costs and efficiency in a context where data is scarce, incomplete or of poor quality. It argues that there is scope for using tracers to examine and compare hospital cost structures and relative efficiency in such contexts. Two high-burden diseases, malaria and pulmonary tuberculosis, are used as tracers to calculate the average costs of inpatient care at selected tertiary hospitals. This study shows that it is feasible to prospectively collect cost data for specific diseases and explore in detail both patient cost distribution and susceptible areas for efficiency improvement. The present study found that the critical source of efficiency variation in public hospitals in Zimbabwe lies in the way hospital beds are used.

AIDS-Related Opportunistic Infections↗
PubMed2003

Is the Colombian health system reform improving the performance of public hospitals in Bogotá?

Many countries are experimenting with public hospital reform - both increasing the managerial autonomy with which hospitals conduct their affairs, and separating 'purchaser' and 'provider' sides of the health system, thus increasing the degree of market pressure brought to bear on hospitals. Evidence suggesting that such reform will improve hospital performance is weak. From a theoretical perspective, it is not clear why public hospitals should be expected to behave like firms and seek to maximize profits as this model requires. Empirically, there is very slight evidence that such reforms may improve efficiency, and reason to be concerned about their equity implications. In Colombia, an ambitious reform programme includes among its measures the attempt to universalize a segmented health system, the creation of a purchaser-provider split and the transformation of public hospitals into 'autonomous state entities'. By design, the Colombian reform programme avoids the forces that produce equity losses in other developing countries. This paper reports the results of a study that has tried to track hospital performance in other dimensions in the post-reform period in Bogotá. Trends in hospital inputs, production and productivity, quality and patient satisfaction are presented, and qualitative data based on interviews with hospital workers are analyzed. The evidence we have been able to collect is capable of providing only a partial response to the study question. There is some evidence of increased activity and productivity and sustained quality despite declining staffing levels. Qualitative data suggest that hospital workers have noticed considerable changes, which include greater responsiveness to patients but also a heavier administrative burden. It is difficult to attribute specific causality to all of the changes measured and this reflects the inherent difficulty of judging the effects of large-scale reform programmes as well as weaknesses and gaps in the data available.

Colombia↗
PubMed2002

Towards improving hospital performance in Uganda and Zambia: reflections and opportunities for autonomy.

Hospitals have been relatively neglected although their high resource consumption implies that gains from improving the services they deliver may be substantial. Nevertheless, the challenges posed by hospital reforms are great. Hospital autonomy usually consists of both decentralisation, and a greater measure of exposure to market forces. In Uganda and Zambia, more traditional 'decentralisation' of authority to district level authorities includes district hospitals; and some measure of 'autonomy' (known as 'self-accounting status' in Uganda) has been applied to some or all second and third level referral hospitals. The hospital policies pursued in both countries present opportunities to tackle their hospital sectors. In Zambia, purchasing of services means that new incentives and policy mechanisms can come into play. Little advantage has been taken of these opportunities to date. In Uganda, there is no financial link between districts and higher levels of the system, but decentralisation of control over personnel is more advanced. These two components--the alignment of incentives (to promote access and quality for those intended to be covered by the public budget) and the effective decentralisation of control over key resources--seem to us the key tools to address the stubborn problems of hospitals.

Efficiency, Organizational↗
PubMed2002

What can be done about the private health sector in low-income countries?

A very large private health sector exists in low-income countries. It consists of a great variety of providers and is used by a wide cross-section of the population. There are substantial concerns about the quality of care given, especially at the more informal end of the range of providers. This is particularly true for diseases of public health importance such as tuberculosis, malaria, and sexually transmitted infections. How can the activities of the private sector in these countries be influenced so that they help to meet national health objectives? Although the evidence base is not good, there is a fair amount of information on the types of intervention that are most successful in directly influencing the behaviour of providers and on what might be the necessary conditions for success. There is much less evidence, however, of effective approaches to interventions on the demand side and policies that involve strengthening the purchasing and regulatory roles of governments.

Consumer Advocacy↗
PubMed2002

What can be done about the private health sector in low-income countries?

A very large private health sector exists in low-income countries. It consists of a great variety of providers and is used by a wide cross-section of the population. There are substantial concerns about the quality of care given, especially at the more informal end of the range of providers. This is particularly true for diseases of public health importance such as tuberculosis, malaria, and sexually transmitted infections. How can the activities of the private sector in these countries be influenced so that they help to meet national health objectives? Although the evidence base is not good, there is a fair amount of information on the types of intervention that are most successful in directly influencing the behaviour of providers and on what might be the necessary conditions for success. There is much less evidence, however, of effective approaches to interventions on the demand side and policies that involve strengthening the purchasing and regulatory roles of governments.

Communicable Disease Control↗
PubMedDate not supplied

Markets for hospital services in Zambia.

Hospital reforms involving the introduction of measures to increase competition in hospital markets are being implemented in a range of low and middle-income countries. However, little is understood about the operation of hospital markets outside the USA and the UK. This paper assesses the degree of competition for hospital services in two hospital markets in Zambia (Copperbelt and Midlands), and the implications for prices, quality and efficiency. We found substantial differences among different hospital types in prices, costs and quality, suggesting that the hospital service market is a segmented market. The two markets differ significantly in their degree of competition, with the high cost inpatient services market in Copperbelt relatively more competitive than that in the Midlands market. The implications of these differences are discussed in terms of the potential for competition to improve hospital performance, the impact of market structure on equity of access, and how the government should address the problem of the mine hospitals.

Catchment Area, Health↗
PubMedDate not supplied

How to bridge the gap in human resources for health.

Human resources are the crucial core of a health system, but they have been a neglected component of health-system development. The demands on health systems have escalated in low income countries, in the form of the Millennium Development Goals and new targets for more access to HIV/AIDS treatment. Human resources are in very short supply in health systems in low and middle income countries compared with high income countries or with the skill requirements of a minimum package of health interventions. Equally serious concerns exist about the quality and productivity of the health workforce in low income countries. Among available strategies to address the problems, expansion of the numbers of doctors and nurses through training is highly constrained. This is a difficult issue involving the interplay of multiple factors and forces.

Community Health Workers↗