RE-AIM Evaluation Dimensions

Reach: proportion of the target population that participated in the intervention.
 Setting, population density, HPVV population, number of participants
Efficacy: success rate if implemented as in guidelines
 Postintervention HPVV rates
Adoption: proportion of settings, practices, and plans that will adopt this intervention
 If applicable, described with implementation
Implementation: extent to which the intervention is implemented as intended
 Study design, barriers encountered
Maintenance: extent to which a program is sustained over time
 Sustainability and acceptability of the intervention