| Hazard Ratio | 95% CI | |
|---|---|---|
| Death at same place of birth | 1.57 | 1.43–1.7 |
| Birth at Unified Health System hospital | 0.92 | 0.86–0.99 |
| Number of antenatal care visits | ||
| 0–3 | 1.16 | 1.07–1.25 |
| 4–6 | 1.05 | 0.98–1.12 |
| 1st minute Apgar score | ||
| 0–1 | 1.49 | 1.33–1.67 |
| 2–3 | 1.20 | 1.07–1.35 |
| 4–6 | 1.09 | 0.97–1.22 |
| Sex male | 0.90 | 0.86–0.95 |
| Gestational age x Delivery mode | p = 0,006 | |
| 37–41 weeks | ||
| Cesarean vs. Vaginal | 1.01 | 0.93–1.11 |
| 22–27 vs. 37–41 weeks | ||
| Vaginal | 1.37 | 1.24–1.51 |
| Cesarean | 1.12 | 0.99–1.26 |
| 28–31 vs. 37–41 weeks | ||
| Vaginal | 0.89 | 0.79–1.02 |
| Cesarean | 0.77 | 0.69–0.87 |
| 32–36 vs. 37–41 weeks | ||
| Vaginal | 0.97 | 0.85–1.12 |
| Cesarean | 0.83 | 0.75–0.93 |
| ≥ 42 vs. 37–41 weeks | ||
| Vaginal | 1.10 | 0.69–1.76 |
| Cesarean | 1.91 | 1.27–2.87 |