Bivariate and multivariate regression analysis of factors associated with incorrect interpretation of positive, negative, and invalid HIV self-test results among the 2704 results of the Exacto Test HIV (Biosynex) obtained from successive random selection of a panel of 13 standardized tests, including 6 positive, 4 negative, and 2 invalid by 208 adult female participants including 76 FSW and 132 non-FSW.