“…We investigated the following variables that may be related to study retention: age (18-24, 25-35, 35-44), sex (male, female), marital status (married/living as married, never married, divorced/separated/widowed), nights spent away from home in the past three months (none, 1 to 7, 8 to 30, > 30), socio economic factors: education level (none to primary, full to partial secondary school, college/university), employment status (employed, student, unemployed), country-speci c socioeconomic status (SES) level (low, medium, high, calculated using methods described in the supplementary materials); study factors: arm (arm A, arm B, arm C); behavioral factors: multiple sex partners in the past 12 months (yes, no), condom-less last sex (yes, no), alcohol use disorder identi cation test (AUDIT) score (categories low: 0-7 medium: 8-14, high: 15-40) (15), recreational drug use (yes, no), health care factors: lab-con rmed baseline HIV status, sick days taken off from work in past 3 months (none, 1-5, > 5), disability status, self-report HIV status and care (negative, don't know, never tested, positive -have registered for care, positive -never registered for care), self-report ever told you have tuberculosis (yes, no). Number and percent of baseline characteristics were summarized among all participants enrolled in PC0, by arm and overall.…”