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.

In Appreciation of Adam: Reflections from Friends and Colleagues.

Some of Adam Wagstsaff's colleagues and research collaborators submitted short reflections about the different ways Adam made a difference through his amazing research output to health equity and health systems as well as a leader and mentor. The Guest Editors of this Special Issue selected a set of six essays related to dimensions of Adam's contributions.The first contribution highlights his role early on in his career, prior to joining the World Bank, in defining and expanding an important field of research on equity in health ("Adam and Equity," by Eddy van Doorslaer and Owen O'Donnell). The second contribution focuses on Adam's early work on equity and health within the World Bank and his leadership on important initiatives that have had impact far beyond the World Bank ("Adam and Health Equity at the World Bank," by Davidson Gwatkin and Abdo Yazbeck). The next contribution focuses on Adam's deep dive into providing support, through research, for country-specific programs and reforms, with a special focus on some countries in East Asia ("Adam and Country Health System Research," by Magnus Lindelow, Caryn Bredenkamp, Winnie Yip, and Sarah Bales). The next contribution highlights Adam's many ways of contributing to the International Health Economics Association, from the impressive technical contributions to leadership and organizational reform ("Adam and iHEA," by Diane McIntyre). The next to last contribution focuses on Adam's long-term leadership in the research group at the World Bank and the long-lasting influence on integrating the research produced into World Bank operations and creating an environment that rewarded producing evidence for action ("Adam the Research Manager," by Deon Filmer and Damien de Walque). The last contribution pulls on the thread found in many of the earlier ones, mentorship with honesty, directness, caring, commitment, and equity ("Adam the Mentor," by Agnes Couffinhal, Caryn Bredenkamp, and Reem Hafez).

Making Health Insurance Pro-poor: Lessons from 20 Developing Countries.

The last 20 years have seen a substantial growth in research on the extent to which health sector reforms are pro-poor or pro-rich. What has been missing is knowledge synthesis work to derive operational lessons from the empirical research. This article fills the gap for the most popular form of health financing reform, health insurance. Based on publications covering 20 developing countries, we find that health insurance is no panacea for improving equity in the health sector. More importantly, we find certain design elements of health insurance can increase the likelihood of tackling inequality in the health sector in developing countries.

Toll-like receptor 7 mRNA is reduced in hepatitis C-based liver cirrhosis and hepatocellular carcinoma, out-performs alpha-fetoprotein levels, and with age and serum aspartate aminotransferase is a new diagnostic index.

BACKGROUND: Hepatitis B and C viruses are leading causes of liver cirrhosis and hepatocellular carcinoma (HCC). Toll-like receptor 7 (TLR-7) has been implicated in the pathogenesis of HCC linked to hepatitis B. We hypothesised a role of leukocyte TLR-7 mRNA in hepatitis C related liver cirrhosis and HCC, using alpha-fetoprotein (AFP) and liver function tests as comparators. METHODS: We recruited 102 patients with HCV-related HCC, 97 with HCV-related liver cirrhosis and 60 healthy controls. Quantification of TLR-7 mRNA was performed using real-time PCR, AFP and routine LFTs by standard techniques. RESULTS: TLR-7 mRNA levels were significantly lower in HCC patients compared to cirrhotic patients and lower again in healthy controls (p < 0.001 for trend). In multivariate analysis, age, aspartate transaminase (AST), AFP, and TLR-7 mRNA were significant predictors of HCC. The ROCC/AUC for age, AST and TLR-7 mRNA were all between 0.64 and 0.78 (all P < 0.01), but for AFP was 0.57 (95% CI 0.48-0.65, P = 0.09). We derived an index score using age, AST and TLR-7 mRNA for the diagnosis of HCC. The ROCC/AUC for the index was superior to all three root indices in the prediction of HCC. The index linked significantly with the Tokyo and Vienna liver cancer staging systems, but not with those of the CLIP and Okuda systems, in distinguishing HCC from liver cirrhosis. CONCLUSION: The combination of TLR-7 mRNA levels with age and AST improves the performance of TLR-7 in HCC diagnosis, out-performs alpha-fetoprotein and predicts early HCC.

The Case Against Labor-Tax-Financed Social Health Insurance For Low- And Low-Middle-Income Countries.

An increasing interest in initiating and expanding social health insurance through labor taxes in low- and low-middle-income countries goes against available empirical evidence. This article builds on existing recommendations by leading health financing experts and summarizes recent research that makes the case against labor-tax financing of health care in low- and low-middle-income countries. We found very little evidence to justify the pursuit of labor-tax financing for health care in these countries and persistent evidence that such policies could lead to increased inequality and fragmentation of the health system. We recommend that countries considering such policies heed the evidence on labor-tax financing and seek alternative approaches to health financing: primarily using general taxes or, depending on the context, general taxes combined with adequately regulated insurance premiums.

When Both Markets and Governments Fail Health.

This paper presents the rationale and motivation for countries and the global development community to tackle a critical set of functions in the health sector that appear to be under-prioritized and underfunded. The recent eruptions of Ebola outbreaks in Africa and other communicable diseases like Zika and SARS elsewhere led scientific and medical commissions to call for global action. The calls for action motivated the World Health Organization (WHO) to respond by defining a new construct within the health sector: Common Good for Health (CGH). While the starting point for developing the CGH construct was the re-emergence of communicable diseases, it extends to additional outcomes resulting from failures to act and finance within and outside the health sector. This paper summarizes global evidence on failures to address CGHs effectively, identifies potential reasons for the public and private sectors' failures to respond, and lays out the first phase of the WHO program as represented by the papers in this special issue of Health Systems & Reform.

Common Goods for Health: Economic Rationale and Tools for Prioritization.

This paper presents the economic rationale for treating Common Goods for Health (CGH) as priorities for public intervention. We use the concept of market failure as a central argument for identifying CGH and apply cost-effectiveness analysis (CEA) as a normative tool to prioritize CGH interventions in public finance decisions. We show that CGH are consistent with traditional lists of public health core functions but cannot be identified separately from non-CGH activities in such lists. We propose a public finance decision tree, adapted from existing health economics tools, to identify CGH activities within the set of cost-effective interventions for the health sector. We test the framework by applying it to the 2018 Disease Control Priority (DCP) list of interventions recommended for public funding and find that less than 10% of cost-effective interventions unconditionally qualify as CGH, while another two-thirds may or may not qualify depending on context and form. We conclude that while CEA can be used as a tool to prioritize CGH, the scarcity of such analyses for CGH interventions may be partly responsible for the lack of priority given to them. We encourage further research to address methodological and resource challenges to assessing the cost-effectiveness of CGH intervention packages, in particular those involving large investments and long-term benefits.

Assessment of Postpartum Depression and Anxiety among Females Attending Primary Health Care Facilities in Qaliubeya Governorate, Egypt.

Postpartum depression (PPD) is a mood disorder that begins after childbirth and usually lasts beyond six weeks; depression is often comorbid with anxiety. The main objectives of this work were to measure the prevalence of postpartum depression and/or anxiety among females in the Qaliubeya governorate to explore the underlying factors of these disorders and find if progesterone level has a role. A crosssectional study was conducted upon 500 postpartum females attending primary health care facilities in the Qaliubeya governorate. Data were collected by an interview questionnaire which included data about sociodemographic, obstetric, and past history and the Arabic version of DASS for assessment of postpartum depression and/or anxiety. The results showed 1.6% of the studied females suffered postpartum depression alone, 10% suffered from anxiety alone, and 21.2% suffered from both. The mean age of female who suffered from comorbid depression and anxiety was significantly (p=0.01) higher than the normal group (26.9 and 25.1, respectively), and they had a significantly lower socioeconomic score than the normal ones (31.1 and 34.1, respectively), p < 0.05. There was a significant association (p < 0.001) between the past history of similar conditions and the current prevalence of postpartum disorders. ROC curve analysis showed that the progesterone level ≤4.6, ≤11.3, and ≤2.8 significantly predict depression alone, anxiety alone, and comorbid diseases, respectively. It was concluded that postpartum depression and/or anxiety affect 32.8% of females in the Qaliubeya governorate. Very low socioeconomic level, lower educational levels, past history of similar conditions, and low progesterone level are the significant predictors.

How Labor Laws Can Transform Health Systems: The Case of Saudi Arabia.

Abstract-In 1999, the Kingdom of Saudi Arabia enacted a law that compels private employers to cover non-Saudi employees with health insurance. In the 16 years that followed, the health sector in the Kingdom has seen a dramatic shift in how services are provided and paid for, and the change continues at an accelerated speed. Based on interviews with 12 large private sector providers in Riyadh, Jeddah, and Khobar, we found that a labor law enacted in 1999 led to rapid expansion of the insured population, both expatriates and Saudis, which led to a drastic change in how hospitals and other facilities are paid, and considerable more consistency in revenue stream. This article describes how the 1999 labor law, combined with other market conditions and public incentives, led to unprecedented growth in private sector capacity and how the insurance system changed the labor market for health care providers and put more pressure on physicians to engage in dual job holding in both the public and private sectors. The Kingdom later introduced another labor program, known as Nitaqat, designed to implement the Saudization initiative that started in 2011, which put pressure on all private companies to hire Saudi nationals. The interviews with large private health providers found the Nitaqat program to be the largest barrier to the growth of the sector. The Kingdom presents a striking case of how the health sector can be drastically impacted by laws and policies outside the sector and how health systems and reforms can, and should, take into account the whole range of policy instruments available to a country.

Benchmarking Health Systems in Middle Eastern and North African Countries.

Abstract-Health systems are not easy to benchmark, in part because the health sector produces more than one outcome. This article offers two ways of benchmarking the health systems of countries in the Middle East and North Africa (MENA) focusing on two different outcomes, health status and financial protection. The first approach is by measuring the gap between predicted health outcomes based on country socioeconomic status and actual health outcomes. The second approach is by simply comparing the levels of out-of-pocket (OOP) spending in MENA countries. The article offers some interesting findings about the large heterogeneity in both health system outcome achievements despite considerable cultural and linguistic similarities in the region. Moreover, three discrete clusters of countries are found on the health status measure. The findings also give specific health system target outcomes for MENA countries to focus their reform efforts.

Burnout among physicians and nursing staff working in the emergency hospital of Tanta University, Egypt.

Little is known about professional burnout among health-care workers in Egypt. The current study aimed to reveal the extent of burnout among physicians and nursing staff working in the emergency hospital of Tanta University and to identify some of its determinants. A cross-sectional study was carried out on all physicians (n = 266) and a systematic random sample of nurses (n = 284). Burnout was assessed using the Maslach Burnout Inventory and its subscales. Most of the participants (66.0%)had a moderate level of burnout and 24.9% of them had high burnout. Multivariate analysis of variables affecting burnout showed that age, sex, frequency of exposure to work-related violence, years of experience, work burden, supervision and work activities were significant predictors of burnout among the respondents. The authors recommend health education interventions during pre-employment training programmes for prevention of burnout syndrome and periodic screening for early detection and management of burnout.

Lessons from 20 Years of Capacity Building for Health Systems Thinking.

In 2016, the Flagship Program for improving health systems performance and equity, a partnership for leadership development between the World Bank and the Harvard T.H. Chan School of Public Health and other institutions, celebrates 20 years of achievement. Set up at a time when development assistance for health was growing exponentially, the Flagship Program sought to bring systems thinking to efforts at health sector strengthening and reform. Capacity-building and knowledge transfer mechanisms are relatively easy to begin but hard to sustain, yet the Flagship Program has continued for two decades and remains highly demanded by national governments and development partners. In this article, we describe the process used and the principles employed to create the Flagship Program and highlight some lessons from its two decades of sustained success and effectiveness in leadership development for health systems improvement.

Heterogeneous nuclear ribonucleoproteins F and K mediate insulin inhibition of renal angiotensinogen gene expression and prevention of hypertension and kidney injury in diabetic mice.

AIMS/HYPOTHESIS: We investigated whether heterogeneous nuclear ribonucleoproteins F and K (hnRNP F, hnRNP K) mediate insulin inhibition of renal Agt expression and prevention of hypertension and kidney injury in an Akita mouse model of type 1 diabetes. METHODS: Adult male Akita mice (12 weeks old) were treated with insulin implants and killed at week 16. Untreated non-Akita littermates served as controls. The effects of insulin on blood glucose, systolic BP (SBP), renal proximal tubular cell (RPTC) gene expression and interstitial fibrosis were studied. We also examined immortalised rat RPTCs stably transfected with control plasmid or with plasmid containing rat Agt promoter in vitro. RESULTS: Insulin treatment normalised blood glucose levels and SBP, inhibited renal AGT expression but enhanced hnRNP F, hnRNP K and angiotensin-converting enzyme-2 expression, attenuated renal hypertrophy and glomerular hyperfiltration and decreased urinary albumin/creatinine ratio, as well as AGT and angiotensin II levels, in Akita mice. In vitro, insulin inhibited Agt but stimulated Hnrnpf and Hnrnpk expression in high-glucose media via p44/42 mitogen-activated protein kinase signalling in RPTCs. Transfection with Hnrnpf or Hnrnpk small interfering RNAs prevented insulin inhibition of Agt expression in RPTCs. CONCLUSIONS/INTERPRETATION: These data indicate that insulin prevents hypertension and attenuates kidney injury, at least in part, through suppressing renal Agt transcription via upregulation of hnRNP F and hnRNP K expression in diabetic Akita mice. HnRNP F and hnRNP K may be potential targets in the treatment of hypertension and kidney injury in diabetes.

Detection of cryptic chromosomal lesions including acquired segmental uniparental disomy in advanced and low-risk myelodysplastic syndromes.

OBJECTIVES: Using metaphase cytogenetics (MC), chromosomal defects can be detected in 40% to 60% of patients with myelodysplastic syndromes (MDS); cytogenetic results have a major impact on prognosis. We hypothesize that more precise methods of chromosomal analysis will detect new/additional cryptic lesions in a higher proportion of MDS patients. METHODS: We have applied single nucleotide polymorphism microarrays (SNP-A) to perform high-resolution karyotyping in MDS to determine gene copy number and detect loss of heterozygosity (LOH). RESULTS: Using this method, chromosomal defects were found in 82% of MDS patients vs 50% as measured by MC; lesions were present in 68% of patients with normal MC, while in 81% of those with abnormal MC, new aberrations were found. In addition to gains or losses of chromosomal material, areas of LOH due to segmental uniparental disomy were found in 33% of patients. CONCLUSION: SNP-A findings demonstrate that chromosomal lesions are present in a much higher proportion of patients than predicted by traditional cytogenetics. These lesions may reflect an underlying generalized chromosomal instability in MDS. Additional previously cryptic defects may explain the clinical variability of MDS. New lesions may have important prognostic implications, suggesting that, in the future, SNP-A-based karyotyping may complement MC in laboratory evaluation of MDS.

Immunization in India 1993-1999: wealth, gender, and regional inequalities revisited.

Previously published evidence from the 1992-1993 Indian National Family and Health Survey (NFHS) on the state of childhood immunization showed the importance of analyzing immunization outcomes beyond national averages. Reported total system failure (no immunization for all) in some low performance areas suggested that improvements in immunization levels may come with a worsening of the distribution of immunization based on wealth. In this paper, using the second wave of the NFHS (1998-1999), we take a new snapshot of the situation and compare it to 1992-1993, focusing on heterogeneities between states, rural-urban differentials, gender differentials, and more specifically on wealth-related inequalities. To assess whether improvements in overall immunization rates (levels) were accompanied by distributional improvements, or conversely, whether inequalities were reduced at the expense of overall achievement, we use a recently developed methodology to calculate an inequality-adjusted achievement index that captures performance both in terms of efficiency (change in levels) and equity (distribution by wealth quintiles) for each of the 17 largest Indian states. Comparing 1992-1993 to 1998-1999 achievements using different degrees of "inequality aversion" provides no evidence that distributional improvements occur at the expense of overall performance.