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Table 2 Implementation outcomes for objective 3

From: Project CHARIOT: study protocol for a hybrid type 1 effectiveness-implementation study of comprehensive tele-harm reduction for engagement of people who inject drugs in HIV prevention services

Construct

Measure

Data source

RE-AIM implementation evaluation framework

 Reach

Proportion of eligible participants in SSP engaged in the intervention

SSP administrative records

 Efficacy

Efficacy of the C-THR model on engagement in HIV prevention

Study Aim 1

 Adoption

N/A

N/A

 Implementation

PRISM Constructs (i.e. external environment, patient perspective)

Interviews with providers, SSP staff, and participants

 Maintenance

Cost analysis, cost-effectiveness, long-term simulation modeling

Study Aim 2

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Addiction Science & Clinical Practice

ISSN: 1940-0640