Randomized clinical trials of prevention intervention among PLWHA1,2.

1PLWHA: people living with HIV/AIDS; IG: intervention group; CG: control groups; ABS: advertisement-based sampling; CBS: community-based sampling; ASOBS: AIDS-service-organization-based sampling; PRS: peer-referral sampling; RDS: response-driven sampling; WBS: web-based sampling; MSM: men who have sex with men; DU: drug users; IDU: injection drug users; CSA: child sexual abuse; SAA: sexually active adults; MCP: medical care provider; PS: prevention specialist; TDMII: telephone-delivered motivational interviewing interventions; N/A: not available;2Some studies explored 2–3 intervention groups, including A: gain-frame positive consequences of safer sex; B: loss-frame, negative consequences of unsafe sex; C: telephone delivered intervention; D: in-person delivered intervention; E: medical care provider-delivered intervention; F: prevention specialist-delivered intervention; G: interventions delivered by primary care providers and prevention specialists; H: Man to Man sexual health seminar; I: positive tailored sexual health seminar; J: 4-session telephone-delivered motivational interviewing intervention; K: 1-session telephone-delivered motivational interviewing intervention;F0Immediately after intervention;F3In the 3-month follow-up;F4In the 4-month follow-up;F6In the 6-month follow-up;F8In the 8-month follow-up;F12In the 12-month follow-up;F18In the 18-month follow-up.Randomized clinical trials of prevention intervention among PLWHA1,2.