Table 2.
Primary and secondary outcomes at individual level
| Intervention (n = 2269) | Control (n = 2033) | |||
|---|---|---|---|---|
| % | % | |||
| Primary outcomes | ||||
| BIG2 | ||||
| Yes | 371 | 16.35 | 269 | 13.23 |
| Secondary outcomes | ||||
| Maternal | ||||
| Referral to non-obstetric health care providers | ||||
| Yes | 523 | 26.02 | 568 | 29.82 |
| Missing | 259 | 11.41 | 128 | 6.30 |
| Referral to preventive care organisations | ||||
| Yes | 129 | 6.59 | 74 | 4.34 |
| Missing | 311 | 13.71 | 327 | 16.08 |
| BIG2 detected during pregnancy | ||||
| Yes | 220 | 10.59 | 150 | 7.69 |
| Missing | 192 | 8.46 | 83 | 4.08 |
| Delivery | ||||
| Unexpected SGA (delivery of SGA baby in first tier) | ||||
| Yes | 44 | 1.95 | 35 | 1.73 |
| Missing | 7 | 0.31 | 11 | 0.54 |
| Unexpected preterm (preterm delivery in first tier) | ||||
| Yes | 4 | 0.18 | 3 | 0.15 |
| Missing | 10 | 0.44 | 13 | 0.64 |
| Neonatal | ||||
| Preterm delivery | ||||
| Yes | 165 | 7.28 | 94 | 4.63 |
| Small for gestational age | ||||
| Yes | 229 | 10.09 | 186 | 9.15 |
| Perinatal mortality | ||||
| Yes | 15 | 0.67 | 8 | 0.40 |
| Missing | 35 | 1.54 | 10 | 0.49 |
Primary and secondary outcomes at individual level, categorised in primary (delivery of a preterm and/or a SGA baby, referred to as ‘BIG2’) and secondary outcomes (maternal, delivery, and neonatal). Values are expressed as numbers (first) and percentage (second). Percentages of categorised values are percentages of non-missing cases. Missing percentages are percentages of total cases