Chronic kidney disease (CKD) remains a major public health problem in sub-Saharan Africa, often underdiagnosed due to its silent progression. This study aims to estimate the prevalence of kidney disease markers and identify associated factors in the general adult population of Brazzaville. A quarter of the adult population of Brazzaville has at least one marker of kidney disease. These results, well above regional averages, highlight the urgent need to implement targeted screening and prevention...