Fig. 2

Change in knowledge pre- vs. post-lessons by lesson topic among participants who took anonymous pre- and post-lesson knowledge assessments. ^*Note: The lesson on nutrition was held at MRRH, but knowledge assessments for that site were misplaced; therefore, the pre- and post-lesson knowledge for this lesson is represented by only KCMC participants. For the lessons that we have differentiated site data entered into the database (“adherence”, “alcohol & drugs”, and “disclosure”) we did not find large differences in pre- and post-knowledge assessment scores between sites (all within 6 percentage points), except for the post-lesson data for the lesson on disclosure (mean overall assessment score post-lesson 74% for KCMC [N = 20] vs 58% at MRRH [N = 6]). The low N at MRRH is due to this lesson being taught only to the younger youth (ages 12 to 17 years) due to logistical conflicts with the older group (18 to 24 years)