Clinical and HIV Surveillance Data to Determine Care Status for People With HIV in Washington, DC

BACKGROUND: We examined factors related to being out of care (OOC) or reentering care after clinic transfer among people with HIV in Washington, DC using clinical and linked surveillance data from the DC Department of Health (DC Health). METHODS: Using DC Cohort HIV care encounters and laboratory results, linked surveillance data, and chart review, we determined if participants were (1) engaged in care; (2) OOC; (3) died; (4) withdrew; (5) clinic-reported transfer; (6) surveillance-based transfer (using DC Health data); and (7) undetermined. Of the clinic-reported transfers, we used surveillance data to determine whether participants reentered care after transfer. We evaluated associations between participant characteristics, being OOC, and reentering care using logistic regression. RESULTS: We evaluated 12,563 DC Cohort participants, 6557 (52.5%) were engaged in care, 748 (6.0%) OOC, 1893 (15.0%) clinic-reported transfers, 1692 (13.5%) surveillance-based transfers, 1418 (11.0%) died, 41 (0.3%) withdrew, and 214 (1.7%) were undetermined. Of clinic-reported transfers, 832 (44.0%) reentered care, with 80.9% achieving viral suppression (