Addiction to a bad idea, especially in low- and middle-income countries: Contributory health insurance.

Despite limited evidence of successful development and implementation of contributory health insurance and low and middle income countries, many countries are in the process implementing such schemes. This commentary summarizes all available evidence on the limitations of contributory health insurance including the lack of good theoretical underpinning and the considerable evidence of inequity and fragmentation created by such schemes. Moreover, the initiation of a contributory health insurance scheme has not been found to increase revenues to the health sector or help health countries achieve universal health coverage. Low and middle income countries can improve equity and efficiency of the health sector by replacing out-of-pocket spending with pre-paid pooling mechanisms, but that is best done through budget transfers and not by contributory insurance that links payment to sub-population entitlements.

Analysis of clinical knowledge, absenteeism and availability of resources for maternal and child health: a cross-sectional quality of care study in 10 African countries.

OBJECTIVE: Assess the quality of healthcare across African countries based on health providers' clinical knowledge, their clinic attendance and drug availability, with a focus on seven conditions accounting for a large share of child and maternal mortality in sub-Saharan Africa: malaria, tuberculosis, diarrhoea, pneumonia, diabetes, neonatal asphyxia and postpartum haemorrhage. METHODS: With nationally representative, cross-sectional data from ten countries in sub-Saharan Africa, collected using clinical vignettes (to assess provider knowledge), unannounced visits (to assess provider absenteeism) and visual inspections of facilities (to assess availability of drugs and equipment), we assess whether health providers are available and have sufficient knowledge and means to diagnose and treat patients suffering from common conditions amenable to primary healthcare. We draw on data from 8061 primary and secondary care facilities in Kenya, Madagascar, Mozambique, Nigeria, Niger, Senegal, Sierra Leone, Tanzania, Togo and Uganda, and 22 746 health workers including doctors, clinical officers, nurses and community health workers. Facilities were selected using a multistage cluster-sampling design to ensure data were representative of rural and urban areas, private and public facilities, and of different facility types. These data were gathered under the Service Delivery Indicators programme. RESULTS: Across all conditions and countries, healthcare providers were able to correctly diagnose 64% (95% CI 62% to 65%) of the clinical vignette cases, and in 45% (95% CI 43% to 46%) of the cases, the treatment plan was aligned with the correct diagnosis. For diarrhoea and pneumonia, two common causes of under-5 deaths, 27% (95% CI 25% to 29%) of the providers correctly diagnosed and prescribed the appropriate treatment for both conditions. On average, 70% of health workers were present in the facilities to provide care during facility hours when those workers are scheduled to be on duty. Taken together, we estimate that the likelihood that a facility has at least one staff present with competency and key inputs required to provide child, neonatal and maternity care that meets minimum quality standards is 14%. On average, poor clinical knowledge is a greater constraint in care readiness than drug availability or health workers' absenteeism in the 10 countries. However, we document substantial heterogeneity across countries in the extent to which drug availability and absenteeism matter quantitatively. CONCLUSION: Our findings highlight the need to boost the knowledge of healthcare workers to achieve greater care readiness. Training programmes have shown mixed results, so systems may need to adopt a combination of competency-based preservice and in-service training for healthcare providers (with evaluation to ensure the effectiveness of the training), and hiring practices that ensure the most prepared workers enter the systems. We conclude that in settings where clinical knowledge is poor, improving drug availability or reducing health workers' absenteeism would only modestly increase the average care readiness that meets minimum quality standards.

Who Needs Big Health Sector Reforms Anyway? Seychelles' Road to UHC Provides Lessons for Sub-Saharan Africa and Island Nations.

The road to universal health coverage (UHC) needs not be driven by big reforms that include the initiation of health insurance, provider-funder separation, results-based financing, or other large health sector reforms advocated in many countries in sub-Saharan Africa and elsewhere. The Seychelles experience, documented through a series of analytical products like public expenditure reviews and supporting surveys with assistance from the World Bank and World Health Organization (WHO), shows an alternative, more incremental reform road to UHC, with important lessons to the region and other small-population or island nations. Done well, in some countries, a basic supply-side funded, publicly owned and operated, and integrated health system can produce excellent health outcomes in a cost-effective and sustainable way. The article traces some of the factors that facilitated this success in the Seychelles, including high political commitment, strong voice and a downward accountability culture, strong public health functions, and an impressive investment in primary health care. These factors help explain past successes and also provide a good basis for adaptation of health systems to dramatic shifts in the epidemiological and demographic transitions, disease outbreaks, and rising public expectation and demand for high quality of care. Once again, how the Seychelles responds can show the way for other countries in the region and elsewhere regardless of the types of reforms countries engage in.

Household tobacco and alcohol use, and child health: an exploratory study from India.

The study uses data from the National Family Health Survey-II, a nationally representative survey from India of 92,486 households, to investigate the association between household tobacco and alcohol use, and child health. The study findings show that children from households that use tobacco or alcohol were less likely to be immunized, more likely to have acute respiratory tract infection, more likely to be malnourished, and more likely to die before first birthday, even after controlling for other socio-economic and demographic characteristics. Policies and programs for child survival may also need to incorporate strategies to control household tobacco and alcohol use in addition to other ongoing interventions.

Does use of tobacco or alcohol contribute to impoverishment from hospitalization costs in India?

The study investigates the association between tobacco and alcohol use, and the potential risk of impoverishment from borrowing and distress selling of assets for meeting costs of hospitalization in India. Data from the fifty-second round of the National Sample Survey, a representative survey of 120,942 households across India, were used to investigate the likelihood and the levels of borrowing and distress selling of assets to cover hospitalization expenditures among regular users of tobacco and/or alcohol, non-users from households where there was use, and non-users from households with no use. The data were analyzed by bivariate comparisons and multivariate logistic and ordinary least square regression. The study found a higher risk of borrowing/distress selling during hospitalization for individuals who use tobacco (OR 1.35, p<0.05), who were non-users but belong to households that use tobacco (OR 1.38, p<0.05), and non-users from households that use both tobacco and alcohol (OR 1.51, p<0.05), even after controlling for socio-economic and demographic factors. The same groups also met a higher percentage of hospitalization expenditures through borrowing/distress selling of assets. The adjusted population-attributable risk proportion of borrowing/distress selling to meet hospital expenditures for tobacco and alcohol use was 16%. The study suggests that there is an association between use of tobacco and alcohol, and impoverishment through borrowing and distress selling of assets due to costs of hospitalization. While reduction of poverty is the overarching goal of developing countries and multilateral development organizations, very little is mentioned about control of tobacco and alcohol in the framework of development. It might be necessary to include strategies for control of tobacco and alcohol in the larger framework of poverty reduction.

Improving the health of the global poor.

We analyzed the technical basis for a major global program to reduce disease among the poor. Effective interventions exist against the few diseases which most account for excess mortality among the poor. Achieving high coverage of effective interventions requires a well-functioning health system, as well as overcoming a set of financial and nonfinancial constraints. The annual incremental cost would be between $40 billion and $52 billion by 2015 in 83 low-income and sub-Saharan African countries. Such a program is feasible and would avoid millions of child, maternal, and adult deaths annually in poor countries.

Removing anion superoxide free radicals activity and anti-oxidative hepato- and cerebro- protector properties in rats (in vitro) of fluid extract from Gynura procumbens (Lour.) Merr

The extract of dried herb of Gynura procubens, ratio 1:1, is used for antioxidative activity. In special, to strongly inhibit the free formation of anion superoxide O2, reaches 49.63% among 160mg/ml. To inhibit the peroxide lipid the same mouse liver's cells: 33.30mg/ml (inhibition 14.78%); and with 166.50mg/ml, the MDA is about 58.90%. There is inhibiting effect for peroxide lipid in the liquid of mice brain's cells