This systematic review identified 26 studies, including 10 randomized controlled trials (RCTs). The results indicated that gamified digital interventions had been applied to various HIV outcomes, such as HIV testing, CAS, PrEP uptake and adherence, PEP uptake, and ART adherence. Ffindings suggest the short-term effect of gamified digital interventions on lowering the number of CAS acts in men who have sex with men. |