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Table 2 Intervention, context, actors, mechanism and outcome elements of realist evaluation

From: Combining the theory of change and realist evaluation approaches to elicit an initial program theory of the MomConnect program in South Africa

Modalities

Identified themes

Intervention (I)

- Stage-based health information up to a child’s first birthday

- Interaction with the health system (service ratings and feedback)

Context (C)

Health systems context

- Political clout: NDOH leadership and ownership of MomConnect

- Awareness-raising

Facility responsiveness

- Staff training sessions on helpdesk, registration procedures and telephonic support

- Staff adoption and adaptation of the new technology

- Staff availability

Intervention-related context

- Anonymous nature of the SMS helpline

- Network availability & ownership of a mobile phone

- Length of the registration process

Actors (A)

- Pregnant women

- Mothers of newborns

- Community health workers

- Health care providers

Mechanism (M)

- Encouragement

- Empowerment

- Motivation

- Knowledge acquisition

Outcome (O)

- (Perceived) improvement in quality of MCH services

- Improved health-seeking behavior and MCH services uptake