One health research ethics

Emerging and re-emerging infectious diseases (EIDs) present major threats to public health, global security, and economic development. Coronavirus disease 2019 (COVID-19) is the latest EID to demonstrate the devastation, suffering, and scale of death that an EID can cause. Pandemics involving emerging and re-emerging infectious agents and associated infectious diseases, climate change, urbanization, biodiversity loss and financial instability have been identified as the most critical global issues today (1). Close to three-quarters of today’s EIDs are known to be of zoonotic origin (where infectious agents spread to humans from domestic or wild animals), and their frequency and economic impact are on the ris

Factors affecting child malnutrition in Ethiopia

Background: One of the public health problems in developing countries is child malnutrition. An important factor for children’s well-being is good nutrition. Therefore, the malnutrition status of children under the age of five is an important outcome measure for children’s health. This study uses the proportional odds model to identify risk factors associated with child malnutrition in Ethiopia using the 2016 Ethiopian Demographic and Health Survey data.Methods: This study uses the 2016 Ethiopian Demographic and Health Survey results. Based on weight-for-height anthropometric index (Z-score) child nutrition status is categorized into four levels namely- underweight, normal, overweight and obese. Since this leads to an ordinal variable for nutrition status, an ordinal logistic regression (OLR)proportional odds model (POM) is an obvious choice for analysis.Results: The findings and comparison of results using the cumulative logit model with and without complex survey design are presented. The study results revealed that to produce the appropriate estimates and standard errors for data that were obtained from complex survey design, model fitting based on taking the survey sampling design into account is better. It has also been found that for children under the age of five, weight of a child at birth, mother’s age, mother’s Body Mass Index (BMI), marital status of mother and region (Affar, Dire Dawa, Gambela, Harari and Somali) were influential variables significantly associated with underfive children’s nutritional status in Ethiopia.Conclusion: This child’s age of a child, sex, weight of child at birth, mother’s BMI and region of residence were significant determinants of malnutrition of children under five years in Ethiopia. The effect of these determinants can be used to develop strategies for reducing child malnutrition in Ethiopia. Moreover, these findings show that OLR proportional odds model is appropriate assessing thedeterminants of malnutrition for ordinal nutritional status of underfive children in Ethiopia.Keywords: BMI, Ethiopian Demographic and Health Survey (EDHS), malnutrition, proportional odds model

Community-Based Health Insurance Schemes

Due to the limited ability of publicly financed health systems in developing countries to provide adequate access to health care, community-based health financing has been proposed as a viable option. This has led to the implementation of a number of Community- Based Health Insurance (CBHI) schemes, in several developing countries. To assess the ability of such schemes in meeting their stated objectives, this study systematically reviews the existing empirical evidence on three outcomes – access to schemes, effect on health care utilization and effect on financial protection. In addition to collating and summarizing the evidence we analyse the link between key scheme design characteristics and their effect on outcomes and comment on the role that may be played by study characteristics in influencing outcomes. The review shows that the ultra-poor are often excluded and at the same time there is evidence of adverse selection. The bulk of the studies find that access to CBHI is associated with increased health care utilization, especially with regard

Rural youths' understanding of gene x environmental contributors to heritable health conditions: the case of podoconiosis in Ethiopia

Objectives Assess the feasibility of engaging youth to disseminate accurate information about gene by environmental (GxE) influences on podoconiosis, a neglected tropical lymphedema endemic in southern Ethiopia. Methods A cross sectional survey was conducted with 377 youth randomly selected from 2 districts of Southern Ethiopia. Measures included GxE knowledge (4 true/false statements), preventive action knowledge (endorse wearing shoes and foot hygiene), causal misconceptions (11 items related to contagion) and confidence to explain GxE (9 disagree/agree statements). Results Over half (59%) accurately endorsed joint contributions of gene and environment to podoconiosis and preventive mechanisms (e.g., wearing protective shoes and keeping foot hygiene). Multivariable logistic regression showed that youth with accurate understanding about GxE contributors reported having: some education, friends or kin who were affected by the condition, and prior interactions with health extension workers. Surprisingly, higher accurate GxE knowledge was positively associated with endorsing contagion as a causal factor. Accuracy of GxE and preventive action knowledge were positively associated with youth’s confidence to explain podoconiosis-related information. Conclusions Youth have the potential to be competent disseminators of GxE information about podoconiosis. Interventions to foster confidence among youth in social or kin relationships with affected individuals may be most promising. Efforts to challenge youth’s co-existing inaccurate beliefs about contagion could strengthen the link of GxE explanations to preventive actions

Linking Social Protection Schemes: The Joint Effects of a Public Works and a Health Insurance Programme in Ethiopia

In developing countries and in particular in sub-Saharan Africa, social protection schemes tend to operate in silos. However, schemes targeting the same geographical areas may have synergies that have not yet been examined, and which are worth scrutinising. This paper contributes to this knowledge gap by examining the joint impacts of two social protection programmes in Ethiopia, that is, the Productive Safety Net Programme and a Community Based Health Insurance Scheme. Based on three rounds of individual level panel data and several rounds of qualitative interviews, we find that individuals covered by both programmes, as opposed to neither or only one of the two programmes, provide greater labour supply, have larger livestock holdings, and have a lower amount of outstanding loans. Furthermore, joint participation is associated with greater use of modern health care facilities as compared to participating only in the safety net programme. These results show that bundling of interventions enhances protection against multiple risks and that linking social protection schemes yields more than the sum of their individual effects

Enrolment in Ethiopia’s Community Based Health Insurance Scheme

In June 2011, the Government of Ethiopia rolled out a pilot Community Based Health Insurance (CBHI) scheme. This paper assesses scheme uptake. We examine whether the scheme is inclusive, the role of health status in inducing enrolment and the effect of the quality of health care on uptake. By December 2012, scheme uptake had reached an impressive 45.5 percent of target households. We find that a household’s socioeconomic status does not inhibit uptake and the most food-insecure households are substantially more likely to enrol. Recent illnesses, incidence of chronic diseases and self-a

The impact of Ethiopia’s pilot community based health insurance scheme on healthcare utilization and cost of care

In recent years there has been a proliferation of Community Based Health Insurance (CBHI) schemes designed to enhance access to modern health care services and provide financial protection to workers in the informal and rural sectors. In June 2011, the Government of Ethiopia introduced a pilot CBHI scheme in rural parts of the country. This paper assesses the impact of the scheme on utilization of modern health care and the cost of accessing health care. It adds to the relatively small body of work that provides a rigorous evaluation of CBHI schemes. We find that enrolment leads to a 30 to 41 percent increase in utilization of outpatient care at public facilities, a 45 to 64 percent increase in the frequency of visits to public facilities and at least a 56 percent decline in the cost per visit to public facilities. The effects of the scheme on out-of-pocket spending are not as clear. The impact on utilization and costs combined with a high uptake rate of almost 50 percent within two years of scheme establishment, suggests that this scheme has the potential to meet the goal of universal access to health care