Randomization and follow-up
In both trials, 42 men were randomly assigned to the standard-of-care arm, and 42 men to the HCV self-testing arm. In trial 1, 35 (83.3%) men in the HCV self-testing arm applied for the HCV self-testing kits. Thirty-seven (88.1%) men in the HCV self-testing arm and 37 (88.1%) in the standard-of-care arm completed the follow-up survey and were included in the complete case analysis (Fig. 