Apgar score | Univariate | Multivariable* | ||||
---|---|---|---|---|---|---|
OR | 95% CI | p Value | OR | 95% CI | p Value | |
0–3 | 1.59 | 1.42 to 1.78 | <0.001 | 1.52 | 1.35 to 1.70 | <0.001 |
4–6 | 1.42 | 1.30 to 1.54 | <0.001 | 1.34 | 1.22 to 1.46 | <0.001 |
7–10 | 1.00 | 1.00 |
*Adjusted for sex, maternal age, maternal height, parity, marital status and smoking in pregnancy, deprivation, presentation, mode of delivery, gestation at delivery and birthweight centile, with multiple imputations for missing values in maternal height and smoking in pregnancy.