Fig. 3From: High seroprevalence of SARS-CoV-2 in Burkina-Faso, Ghana and Madagascar in 2021: a population-based studyEstimated test-adjusted seroprevalence based on a Bayesian logistic regression model with post-stratification on age and sex of the population and administrative areas within each study region. Abbreviations: n, number of individuals in each site; Pos., positive; CrI, Credible IntervalBack to article page