Table 2.

Primary outcomes, data sources, and definitions.

Primary outcome	Sources of data	Measurement sequence	Definition	Intervention subcomponents with most direct effect
Timely attendance at eligible ANCa visits	Postpartum household survey	Registrations continuously at point of care Household visit after the completion of pregnancy	Proportion with timely attendance	Targeted Client Communication via SMS text message: ANC appointment reminders
Screening and management for hypertension in pregnancy	Case records from the eRegistryb	Registrations continuously at point of care	Proportion that has at least one ANC at a randomized health facility with: Blood pressure measurement at routine ANC visits, and Referred if blood pressure is high, or Referred if blood pressure is high outside of the routine ANC visit	Health worker clinical decision support Feedback dashboards with action items

^aANC: antenatal care.

^beRegistry: electronic registry.