Table 2.

Outcome definitions and data source by RE-AIM dimension

Outcome type	Outcome	Data source
Reach
Proportion enrolled on 99DOTS		99DOTS server, treatment register
Effectiveness
Primary	Proportion treated successfully	Treatment register
Secondary	Proportion with persistence	Treatment register
Secondary	Proportion lost to follow-up	Treatment register
Secondary	Incremental cost per patient treated successfully	Time and motion surveys; budgetary analysis
Adoption
Proportion of scheduled doses confirmed by phone call		99DOTS server
Proportion of weekly IVR calls to which patients send a response		99DOTS server
Implementation
Proportion of daily SMS sent by 99DOTS platform		99DOTS server
Proportion of daily SMS received on patient handset		99DOTS server
Proportion of weekly IVR calls sent by 99DOTS platform		99DOTS server
Proportion of weekly IVR calls received on patient handset		99DOTS server

DOTS, directly observed therapy short-course; IVR, interactive voice response.