Quantitative measures and analysis
Counsellors documented adherence counselling content, DLF provision and participants’ choices for additional support strategies on a standardized form. When menu options were restricted during COVID, counsellors documented which options participants would prefer, even if they were not available. During analysis, we determined which strategies were actually “used” by deleting options not available at the visit date (assuming that participants used all strategies they selected and were available to them). Descriptive statistics were calculated with Stata v.17, stratified by PrEP product and study site.