Home visitations by paraprofessionals (PHV) or nurses (NHV) v no visitations (control) in pregnancy and early childhood*
| Outcomes | Comparison | Event rates | RRR (CI) | NNT (CI) |
|---|---|---|---|---|
| *Abbreviations defined in glossary; RRR, NNT, and CI calculated from data in article. | ||||
| Subsequent pregnancy at 24 months postpartum | PHV v control | 33% v 41% | 20% (−1 to 36) | Not significant |
| NHV v control | 29% v 41% | 29% (9 to 44) | 9 (5 to 30) | |
| Children with emotional vulnerability at 6 months of age | PHV v control | 18% v 25% | 27% (−2 to 48) | Not significant |
| NHV v control | 16% v 25% | 36% (8 to 55) | 12 (7 to 58) | |
| Children with language delays at 21 months of age | PHV v control | 11% v 12% | 9% (−47% to 44) | Not significant |
| NHV v control | 6% v 12% | 47% (6 to 71) | 18 (10 to 160) | |
