SummaryBackground Reliable diagnostic criteria for atopic eczema (AE) are essential in order to make international comparisons and to identify possible disease risk factors. Little is known about the prevalence of atopic eczema and validity of diagnostic criteria for AE in developing countries where English is not the first language. Objectives We sought to determine the prevalence of AE in an area of urban and rural Ethiopia, and to compare the predictive values of different questionnaire and examination methods for diagnosing AE in this population. Methods We conducted a cross-sectional survey of 7915 children aged 1-5 years living in and around the town of Jimma in southwest Ethiopia. AE prevalence was assessed in two ways: (i) by using the International Study for Asthma and Allergies in Childhood (ISAAC) questionnaire, and (ii) using the U.K. refinement of Hanifin and Rajka's diagnostic criteria. All possible cases identified by screening questions and random samples of controls were then examined by an experienced local paediatrician, who acted as a reference standard to determine the predictive value of the criteria used to diagnose AE. Results The overall 1-year period prevalence of AE according to ISAAC and U.K. criteria was 4AE4% [95% confidence interval (CI) 3AE95-4AE85] and 1AE8% (95% CI 1AE5-2AE1), respectively. Corresponding point prevalence estimates (symptoms in the last week) were 1AE8% for ISAAC and 1AE3% for the U.K. criteria. The positive predictive values of the ISAAC and U.K. criteria questions for AE symptoms still reported to be present (in the last week) at the doctor's examination were 48AE8% and 55AE5%, respectively. Corresponding negative predictive values were 90AE5% and 90AE1%, respectively. The sign of visible flexural dermatitis (a component of the U.K. criteria) when used alone had positive and negative predictive values of 57% and 91%, respectively. Conclusions Neither the ISAAC nor U.K. criteria performed especially well in predicting cases of AE in this survey. Possible reasons include problems with questionnaire translation, cultural conceptions of terminology, asking parents rather than the child about symptoms, the transient nature of AE signs, and differences in what a doctor perceives to constitute a typical case of AE. The results do not preclude the use of standardized diagnostic criteria alongside a doctor's examination in future surveys of Ethiopian children, and knowledge of the criteria's limited predictive value should help to interpret study findings that have employed such criteria. Consideration should be given to adopting the sign of visible flexural dermatitis as a standard for estimating the point prevalence of AE throughout the world because it is less susceptible to problems with translation and interpretation.

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BackgroundHealth workforce regulation plays key roles in ensuring the availability of competent health workers and improving performance of the health system. In 2010, Ethiopia established a national authority aiming to ensure competence and ethics of health professionals. Subsequently, subnational regulators were established and regulatory frameworks were developed. Although there were anecdotal reports of implementation gaps, there was lack of empirical evidence to corroborate the reports. We conducted a national study to explore health professional regulation practices and gaps focusing on registration, licensing, ethics, scope of practice, and continuing professional development.MethodsWe conducted a mixed methods cross-sectional survey using structured interview with a national representative sample of health professionals and key informant interviews with health regulators and managers. We used two stage stratified cluster sampling to select health professionals. The quantitative data were subjected to descriptive and multivariable logistic regression analysis. We conducted thematic analysis of the qualitative data.ResultsWe interviewed 554 health professionals in the quantitative survey. And 31 key informants participated in the qualitative part. Nearly one third of the respondents (32.5%) were not registered. Many of them (72.8%) did not renew their licenses. About one fifth of them (19.7%) did nothing against ethical breaches encountered during their clinical practices. Significant of them ever practiced beyond their scope limits (22.0%); and didn’t engage in CPD in the past 1 year (40.8%). Majority of them (97.8%) never identified their own CPD needs. Health regulators and managers stressed that regulatory bodies had shortage of skilled staff, budget and infrastructure to enforce regulation. Regulatory frameworks were not fully implemented.ConclusionsHealth professionals were not regulated well due to limited capacity of regulators. This might have affected quality of patient care. To ensure effective implementation of health professional regulation, legislations should be translated into actions. Draft guidelines, directives and tools should be finalized and endorsed. Capacity of the regulators and health facilities needs to be built. Reinstituting health professionals’ council and regulation enforcement strategies require attention. Future studies are recommended for assessing effects and costs of weak regulation.