Table 1.

imPACT intervention components

Intervention components	Targeted theoretical constructs	Content/components
Motivational Interviewing Sessions	• Information • Motivation • Self-efficacy • Behavioral Skills	• 2 monthly in-prison face to face sessions, with first approximately 8 weeks prior to release, augmented by: o cognitive mapping • 6 bi-weekly phone sessions after release
Accompanying Videos	• Information • Motivation • Self-efficacy	• Modeling by patient characters • Information • Motivation to take responsibility for health
Link Coordination	• Environmental Barriers	• One-time needs assessment, approximately 4 weeks prior to release • Schedule appointment at comprehensive, accessible HIV care home • Provide health care home with needs assessment results • Arrange for ADAP and drug/Medicaid assistance applications, if needed • Reschedule appointment up to two times, if missed
SMS Reminders	• Reminder	• Training in cell phone use • Assessment of medication regimen • Tailored reminder messages selected by the participant • For each ART dose due, SMS reminder message and SMS request to confirm dose taken