Table 3. Multivariable regression results for association with neonatal death and/or stage II/III NEC for all 697 neonates delivered < 28 wks.
| OR (95% CI) | p Value | |
|---|---|---|
| Delivery gestational age (per 1 wk increment) | 0.67 (0.56–0.81) | < 0.001 |
| Neonatal sepsis | 2.14 (1.45–3.16) | < 0.001 |
| Small for gestational age | 2.88 (1.49–5.57) | 0.002 |
| Postnatal exposure to indomethacin | 0.63 (0.42–0.94) | 0.023 |
| Male fetus | 1.34 (0.91–1.96) | 0.134 |
| Randomized to receive magnesium sulfate | 1.01 (0.69–1.47) | 0.965 |
Abbreviations: CI, confidence interval; NEC, necrotizing enterocolitis; OR, odds ratio.