TABLE 1.

Services Provided Within Each Study Arm

	Control (Standard of Care)	Intervention (ART Co-Ops)
Care location	HIV care clinic	Community (group choice)
Frequency of visits	Per provider (usual 1–4 mo RTC)	Every 3 mo
Providers	CO Nurse Pharmacist	Research assistant Clinical officer by referral Pharmacist by referral
Available services	Nursing triage—vital signs Clinician evaluation Pharmacy	RA triage—vital signs Review of systems ART delivery
Clinical consultations	Every visit	By RA, CO, or self-referral only
Ancillary services  Social work  Psychosocial  Nutrition	At HIV care clinic	By RA, CO, or self-referral to HIV care clinic
ART pickup location	HIV care clinic pharmacy	ART Co-op meeting
ART refill frequency	Every 1–4 mo per RTC	Every 3 mo
LTFU tracking	Phone call initiated within 7 d after missed appointment by clinic staff	Phone call initiated on the day of the group meeting by RA

RTC, return to clinic.