Characteristics of individuals with unknown outcomes compared for those whose outcomes remain unknown, died or declined care post-interventiona to those who re-entered or transferred care.

NOTES: MSM, men who have sex with men; ART, antiretroviral therapy; UD, undetectableCharacteristics compared by χ2 test or Fisher’s exact test if cell frequencies ≤5 apart from age (students’ t-test) and viral load (Wilcoxon rank sum test)a Intervention of cross referencing data between sites and phone tracing for those still with unknown outcomesb MSM as compared to non-MSM categories (IDU, combined IDU/MSM, Heterosexual, Unknown)c Born outside of Australia and first language is not Englishd Holder of Medicare card that allows access to publicly funded healthcaree Receiving medication for a psychiatric condition (e.g. depression, anxiety, schizophrenia, bipolar affective disorder) or documented symptomatic psychiatric condition at last visitCharacteristics of individuals with unknown outcomes compared for those whose outcomes remain unknown, died or declined care post-interventiona to those who re-entered or transferred care.