Testing a Novel Data-to-Suppression (D2S) Intervention Strategy in the Ryan White HIV/AIDS Program

The investigators will implement and evaluate the Data-to-Suppression (D2S) intervention in Aim 1, which applies a cluster-randomized, stepped-wedge design. Agencies eligible for the trial will be matched in pairs and then randomized within pairs to the Early Implementation arm (receiving the D2S intervention in Periods 1 and 2, months 13-36) or the Delayed Implementation arm (receiving the D2S intervention in Period 2 only, months 25-36). Our design will also use baseline data from a 12-month pre-implementation period (Period 0, months 1-12), for which D2S reports will be retrospectively generated. Each period will include two rounds of report releases (six months apart), each with a 12-month look-back period. In both arms, clients without viral suppression (VS) will be followed forward for viral load (VL) outcomes after report issue date. Outcomes data will be derived from the NYC HIV Surveillance Registry, a population-based data source of longitudinal laboratory (VL, CD4) testing records on all diagnosed NYC PWH, regardless of medical provider within NYC, and for periods extending before and after RWPA program enrollment or discontinuation.