Rural health facilities catchment areas (HFCAs) and their affiliated CHWs (clusters) will be randomly assigned to the intervention or control arm. The impact evaluation will consist of a cross-sectional baseline assessment of a sample of women living in the catchment areas of both the intervention and control clusters. This will be followed by a six months of implementation phase (mobile device distribution to CHW, CHW training, CHW utilization of the Open SRP). At endline after six months, a new cross-sectional sample of respondents will be assessed in both the intervention and control clusters.
To achieve objective 1, a short questionnaire will be administered over the phone to a cross-sectional sample of last-mile people of childbearing potential living in both the intervention and control clusters. The sample will be drawn from the CHW's client lists and use a short telephone call to reach respondents.
To achieve objective 2, the same quantitative indicators will be abstracted from two different data sources, depending on the study arm: 1) OpenSRP data captured in the CHW tablets among the intervention sites, and 2) data extracted from the paper records maintained by the CHWs or the health facility or the electronic management system in the control sites (and at baseline).
