Module complémentaire des Dialogues communautaires, dans le cadre du processus Transformer les masculinités.
Élaboré pour l’intervention Transformer les masculinités/Masculinité, Famille et Foi, en République démocratique du Congo (RDC) – Projet Passages
This report investigates the impact of potential misclassification of samples on HIV prevalence estimates for 23 surveys conducted from 2010-2014. In addition to visual inspection of laboratory results, we examined how accounting for potential misclassification of HIV status through Bayesian latent ...class models affected the prevalence estimates. Two types of Bayesian models were specified: a model that only uses the individual dichotomous test results and a continuous model that uses the quantitative information of the EIA (i.e., the signal-to-cutoff values). Overall, we found that adjusted prevalence estimates matched the surveys’ original results, with overlapping uncertainty intervals. This suggested that misclassification of HIV status should not affect the prevalence estimates in most surveys. However, our analyses suggested that two surveys may be problematic. The prevalence could have been overestimated in the Uganda AIDS Indicator Survey 2011 and the Zambia Demographic and Health Survey 2013-14, although the magnitude of overestimation remains difficult to ascertain. Interpreting results from the Uganda survey is difficult because of the lack of internal quality control and potential violation of the multivariate normality assumption of the continuous Bayesian latent class model. In conclusion, despite the limitations of our latent class models, our analyses suggest that prevalence estimates from most of the surveys reviewed are not affected by sample misclassification.
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Visite au sein des Fondations Ad Lucem et Promhandicam
This summary covers the preventive approach to breast cancer control and includes prophylactic medications, prophylactic surgery and lifestyle modifications for breast cancer prevention. Health professional training and individual risk assessments and counseling are also discussed.
The survey highlights changes that have taken place in Bangladesh’s demographic and health situation since the previous BDHS surveys. The survey provides important information for policymakers and program personnel in addressing the monitoring and evaluation needs of the 4th Health, Population and... Nutrition Sector Program (4th HPNSP) of the Ministry of Health Family Welfare (MOHFW).
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