Table 2 Presentation of data collection in PRECISE database
| Icons in PRECISE (DHIS2)a | Timing of data collection | Applicable modules |
|---|---|---|
 | Screening (eligi-bility & data collection (each visit) | (Study or setting-specific) |
 | PRECISE visit 1 | • General visit information • Baseline demographics and social determinants of health • Past medical and obstetric histories • Nutrition • Current pregnancy details |
 | PRECISE visit 2 | • General visit information • Current pregnancy details |
 | Other ANC visit (each) | • Current pregnancy details (basic) |
 | Birth (labour and delivery, maternal and baby outcomes) | • Labour and delivery • Maternal and newborn outcomes |
 | Presentation with placental disease (any visit) | • Details of placental disorders |
 | Laboratory results (any visit) | (Relevant to all modules at any visit) |