Health Insecurity and Social Protection: Pathways, Gaps, and Their Implications on Health Outcomes and Poverty

Health insecurity has emerged as a major concern among health policy-makers particularly in low- and middle-income countries (LMICs). It includes the inability to secure adequate healthcare today and the risk of being unable to do so in the future as well as impoverishing healthcare expenditure. The increasing health insecurity among 150 million of the world’s poor has moved social protection in health (SPH) to the top of the agenda among health policy-makers globally. This paper aims to provide a debate on the potential of social protection contribution to addressing health insecurity, poverty, and vulnerability brought by healthcare expenditure in low-income countries, to explore the gaps in current and proposed social protection measures in healthcare and provide suggestions on how social protection intervention aimed at addressing health insecurity, poverty, and vulnerability may be effectively implemented

The evolving two tier systems in Malawi.

Malawi is one of a few countries experiencing extreme crises of both human resources and HIV/AIDS, all of them in sub-Saharan Africa (McCoy et al., 2008). Overall expenditure on the health system has been rising, supported by a growing public sector in turn supported by growing external assistance (WHOSIS). This has implications for the nature and shape of the public health system. It is highly stressed, in particular in relation to human resource availability. In principle it is focused on the provision of an essential health package (EHP), focused on mainly infectious diseases that account for the greatest burden of disease which is the priority of external funding channelled through the national sector wide approach process. Although only recently included in the EHP, much external assistance has been channelled to an antiretroviral treatment programme which has been considered an 'island of excellence' in an otherwise very basic public health system (McCoy et al., 2008 ). For relatively wealthy Malawians who are not HIV positive or currently eligible for antiretroviral treatment, the public health system is likely to offer little. WHOSIS data also indicate stagnation of private expenditure on health in international (purchasing power parity) dollar terms while other data indicate a growing private health care sector in Malawi. The number of private health services providers as recorded by the business registrar has increased from 40 in 1995 to 78 by the end of 2007. Similarly, a physical count of private health providers shows that the number of private providers has increased from 65 in 1995 to 138 by end of 2007(Business Registrar report,2007). This combination of observations is likely to imply a struggling private sector with providers moving in and out of the sector as they initially invest and often then fail to remain solvent, such as has been described in Tanzania (Tibandebage and Mackintosh, 2002 ). The implications of this category of private sector for the nature of two-tier provision are likely to differ from the implications of a more thriving and stable private sector. This paper will present evidence of the characteristics of private sector development and their consequences for the nature of two tier provision using available data concerned with: - Human resource distribution across the health system and implications for retention and motivation - Factor prices - Distribution of users of the tiers of the system in relation to income or wealth quintiles and disease profile - Distribution of benefit incidence across user groups comparing these, where internationally comparable data are available, with data from countries in which there appears a more thriving and stable private sector. The paper will inform the development of a research proposal focused on the implications of two tier provision for equitable access to health care in different types of settings.sch_iihpub1511pu

The implication of contracting out health care services: The case of service level agreements in Malawi

Background: The Malawi government in 2002 embarked on an innovative health care financing mechanism called Service Level Agreement (SLA) with Christian Health Association of Malawi (CHAM) institutions that are located in areas where people with low incomes reside. The rationale of SLA was to increase access, equity and quality of health care services as well as to reduce the financial burden of health expenditure faced by poor and rural communities. This thesis evaluates the implications of SLA contracting out mechanism on access, utilization and financial risk protection, and determines factors that might have affected the performance of SLAs in relation to their objectives. Methods: The study adopted a triangulation approach using qualitative and quantitative methods and case studies to investigate the implications of contracting out in Malawi. Data sources included documentary review, in-depth, semi-structured interviews and questionnaire survey. The principal agent model guided the conceptual framework of the study. Results: We find positive impact on overall access to health care services, qualitative evidence of perverse incentives for both parties to the contracting out programme and that some intended beneficiaries are still exposed to financial risk. Conclusion: An important conclusion of this study is that contracting out has succeeded in improving access to maternal and child health care as well as provided financial risk protection associated with out of pocket expenditure. However, despite this improvement in access and reduction in financial risk, we observe little evidence of meaningful improvement in quality and efficiency, perhaps because SLA focused on demand side factors, and paid little attention to supply factors: resources, materials and infrastructure continued to be inadequate

The implication of contracting out health care services: The case of service level agreements in Malawi

Background: The Malawi government in 2002 embarked on an innovative health care financing mechanism called Service Level Agreement (SLA) with Christian Health Association of Malawi (CHAM) institutions that are located in areas where people with low incomes reside. The rationale of SLA was to increase access, equity and quality of health care services as well as to reduce the financial burden of health expenditure faced by poor and rural communities. This thesis evaluates the implications of SLA contracting out mechanism on access, utilization and financial risk protection, and determines factors that might have affected the performance of SLAs in relation to their objectives. Methods: The study adopted a triangulation approach using qualitative and quantitative methods and case studies to investigate the implications of contracting out in Malawi. Data sources included documentary review, in-depth, semi-structured interviews and questionnaire survey. The principal agent model guided the conceptual framework of the study. Results: We find positive impact on overall access to health care services, qualitative evidence of perverse incentives for both parties to the contracting out programme and that some intended beneficiaries are still exposed to financial risk. Conclusion: An important conclusion of this study is that contracting out has succeeded in improving access to maternal and child health care as well as provided financial risk protection associated with out of pocket expenditure. However, despite this improvement in access and reduction in financial risk, we observe little evidence of meaningful improvement in quality and efficiency, perhaps because SLA focused on demand side factors, and paid little attention to supply factors: resources, materials and infrastructure continued to be inadequate

Large-scale implementation of disease control programmes: a cost-effectiveness analysis of long-lasting insecticide-treated bed net distribution channels in a malaria-endemic area of western Kenya-a study protocol.

Introduction Historically, Kenya has used various distribution models for long-lasting insecticide-treated bed nets (LLINs) with variable results in population coverage. The models presently vary widely in scale, target population and strategy. There is limited information to determine the best combination of distribution models, which will lead to sustained high coverage and are operationally efficient and cost-effective. Standardised cost information is needed in combination with programme effectiveness estimates to judge the efficiency of LLIN distribution models and options for improvement in implementing malaria control programmes. The study aims to address the information gap, estimating distribution cost and the effectiveness of different LLIN distribution models, and comparing them in an economic evaluation. Methods and analysis Evaluation of cost and coverage will be determined for 5 different distribution models in Busia County, an area of perennial malaria transmission in western Kenya. Cost data will be collected retrospectively from health facilities, the Ministry of Health, donors and distributors. Programme-effectiveness data, defined as the number of people with access to an LLIN per 1000 population, will be collected through triangulation of data from a nationally representative, cross-sectional malaria survey, a cross-sectional survey administered to a subsample of beneficiaries in Busia County and LLIN distributors’ records. Descriptive statistics and regression analysis will be used for the evaluation. A cost-effectiveness analysis will be performed from a health-systems perspective, and cost-effectiveness ratios will be calculated using bootstrapping techniques. Ethics and dissemination The study has been evaluated and approved by Kenya Medical Research Institute, Scientific and Ethical Review Unit (SERU number 2997). All participants will provide written informed consent. The findings of this economic evaluation will be disseminated through peer-reviewed publications

Direct costs of illness of patients with chronic cough in rural Malawi—Experiences from Dowa and Ntchisi districts

Introduction Chronic cough is a distressing symptom and a common reason for people to seek health care services. It is a symptom that can indicate underlying tuberculosis (TB) and/or chronic airways diseases (CAD) including asthma, chronic obstructive pulmonary disease (COPD) and bronchiectasis. In developing countries including Malawi, provision of diagnostic services and clinical management of CAD is rudimentary, so it is thought that patients make costly and unyielding repeated care-seeking visits. There is, however, a lack of information on cost of illness, both direct and indirect, to patients with chronic cough symptom. Such data are needed to inform policy-makers in making decisions on allocating resources for designing and developing the relevant health care services to address universal coverage programmes for CAD. This paper therefore explores health seeking costs associated with chronic cough and explores information on usage of the coping mechanisms which indicate financial hardship, such as borrowing and selling household assets. Methods This economic study was nested within a community-based, population-proportional cross-sectional survey of 15,795 individuals aged 15 years and above, in Dowa and Ntchisi districts. The study sought to identify individuals with symptoms of chronic airways disease whose health records documented at least one of the following diagnoses within the previous year: TB, Asthma, COPD, Bronchitis and Lower Respiratory Tract Infection (LRTI). We interviewed these chronic coughers to collect information on socioeconomic and socio-demographic characteristics, health care utilization, and associated costs of care in 2015. We also collected information on how they funded their health seeking costs. Results We identified 608 chronic coughers who reported costs in relation to their latest confirmed diagnosis in their hand-held health record. The mean care-seeking cost per patient was US $3.9 (95$ 1.69. The largest costs were due to transport (US$1.4), followed by drugs (US$ 1.3). The costs of non-medical inputs (US$ 2.09) was considerable (52.3%). Nearly a quarter (24.4%) of all the patients reportedly borrowed or/and sold assets/property to finance their healthcare. CCs with COPD and LRTI had 85.6% and 62.0% lower chance of incurring any costs compared with the TB patients and any patients with comorbidity had 2.9 times higher chance to incur any costs than the patients with single disease. COPD, Bronchitis and LRTI patients had 123.9%, 211.4% and 87.9% lower costs than the patients with TB. The patients with comorbidity incurred 53.9% higher costs than those with single disease. Conclusions The costs of healthcare per chronic cougher was mainly influenced by the transport and drugs costs. Types of diseases and comorbidity led to significantly different chances of incurring costs as well as difference in magnitude of costs. The costs appeared to be unaffordable for many patients

Coverage outcomes (effects), costs, cost-effectiveness, and equity of two combinations of long-lasting insecticidal net (LLIN) distribution channels in Kenya: a two-arm study under operational conditions

Background: Malaria-endemic countries distribute long-lasting insecticidal nets (LLINs) through combined channels with ambitious, universal coverage (UC) targets. Kenya has used eight channels with variable results. To inform national decision-makers, this two-arm study compares coverage (effects), costs, cost-effectiveness, and equity of two combinations of LLIN distribution channels in Kenya. Methods: Two combinations of five delivery channels were compared as ‘intervention’ and ‘control’ arms. The intervention arm comprised four channels: community health volunteer (CHV), antenatal and child health clinics (ANCC), social marketing (SM) and commercial outlets (CO). The control arm consisted of the intervention arm channels except mass campaign (MC) replaced CHV. Primary analysis used random sample household survey data, service-provider costs, and voucher or LLIN distribution data to compare between-arm effects, costs, cost-effectiveness, and equity. Secondary analyses compared costs and equity by channel. Results: The multiple distribution channels used in both arms of the study achieved high LLIN ownership and use. The intervention arm had significantly lower reported LLIN use the night before the survey (84·8% [95% CI 83·0–86·4%] versus 89·2% [95% CI 87·8–90·5%], p < 0·0001), higher unit costs ($10·56 versus$7·17), was less cost-effective ($86·44, 95$75·77–$102·77 versus$69·20, 95% range $63·66–$77·23) and more inequitable (Concentration index [C.Ind] = 0·076 [95% CI 0·057 to 0·095 versus C.Ind = 0.049 [95% CI 0·030 to 0·067]) than the control arm. Unit cost per LLIN distributed was lowest for MC ($3·10) followed by CHV ($10·81) with both channels being moderately inequitable in favour of least-poor households. Conclusion: In line with best practices, the multiple distribution channel model achieved high LLIN ownership and use in this Kenyan study setting. The control-arm combination, which included MC, was the most cost-effective way to increase UC at household level. Mass campaigns, combined with continuous distribution channels, are an effective and cost-effective way to achieve UC in Kenya. The findings are relevant to other countries and donors seeking to optimise LLIN distribution. Trial registration: The assignment of the intervention was not at the discretion of the investigators; therefore, this study did not require registration

Health Insecurity and Social Protection: Pathways, Gaps, and Their Implications on Health Outcomes and Poverty

Health insecurity has emerged as a major concern among health policy-makers particularly in low- and middle-income countries (LMICs). It includes the inability to secure adequate healthcare today and the risk of being unable to do so in the future as well as impoverishing healthcare expenditure. The increasing health insecurity among 150 million of the world’s poor has moved social protection in health (SPH) to the top of the agenda among health policy-makers globally. This paper aims to provide a debate on the potential of social protection contribution to addressing health insecurity, poverty, and vulnerability brought by healthcare expenditure in low-income countries, to explore the gaps in current and proposed social protection measures in healthcare and provide suggestions on how social protection intervention aimed at addressing health insecurity, poverty, and vulnerability may be effectively implemented

The implications of contracting out health care provision to private not-for-profit health care providers: the case of service level agreements in Malawi

Background: The Malawi government in 2002 embarked on an innovative health care financing mechanism called Service Level Agreement (SLA) with Christian Health Association of Malawi (CHAM) institutions that are located in areas where people with low incomes reside. The rationale of SLA was to increase access, equity and quality of health care services as well as to reduce the financial burden of health expenditure faced by poor and rural communities. This thesis evaluates the implications of SLA contracting out mechanism on access, utilization and financial risk protection, and determines factors that might have affected the performance of SLAs in relation to their objectives. Methods: The study adopted a triangulation approach using qualitative and quantitative methods and case studies to investigate the implications of contracting out in Malawi. Data sources included documentary review, in-depth, semi-structured interviews and questionnaire survey. The principal agent model guided the conceptual framework of the study. Results: We find positive impact on overall access to health care services, qualitative evidence of perverse incentives for both parties to the contracting out programme and that some intended beneficiaries are still exposed to financial risk. Conclusion: An important conclusion of this study is that contracting out has succeeded in improving access to maternal and child health care as well as provided financial risk protection associated with out of pocket expenditure. However, despite this improvement in access and reduction in financial risk, we observe little evidence of meaningful improvement in quality and efficiency, perhaps because SLA focused on demand side factors, and paid little attention to supply factors: resources, materials and infrastructure continued to be inadequate.sub_iihdunpub1588_ethesesunpu

Economic evaluation of the practical approach to lung health and informal provider interventions for improving the detection of tuberculosis and chronic airways disease at primary care level in Malawi: study protocol for cost-effectiveness analysis.

Background Chronic airway diseases pose a big challenge to health systems in most developing countries, particularly in Sub-Saharan Africa. A diagnosis for people with chronic or persistent cough is usually delayed because of individual and health system barriers. However, delayed diagnosis and treatment facilitates further transmission, severity of disease with complications and mortality. The objective of this study is to assess the cost-effectiveness of the practical approach to lung health strategy, a patient-centred approach for diagnosis and treatment of common respiratory illnesses in primary healthcare settings, as a means of strengthening health systems to improve the quality of management of respiratory diseases. Methods/design Economic evaluation nested in a cluster randomised controlled trial with three arms will be performed. Measures of effectiveness and costs for all arms of the study will be obtained from the cluster randomised controlled clinical trial. The main outcome measures are a combined rate of major respiratory diseases milestones and process indicators extracted from the practical approach to lung health strategy. For analysis, descriptive as well as regression techniques will be used. A cost-effectiveness analysis will be performed according to intention-to-treat principle and from a societal perspective. Cost-effectiveness ratios will be calculated using bootstrapping techniques. Discussion We hope to demonstrate the cost-effectiveness of the practical approach to lung health and informal healthcare providers, see an improvement in patients¿ quality of life, achieve a reduction in the duration and occurrence of episodes and the chronicity of respiratory diseases, and are able to report a decrease in the social cost. If the practical approach to lung health and informal healthcare provider¿s interventions are cost-effective, they could be scaled up to all primary healthcare centres