Table 3 Adjusted ORs estimated using naive logistic regression, and adjusted RRs from log-binomial and expanded data logistic regression analysis, using data from a cohort study of neonatal jaundice. In addition to covariates in the table, estimates are adjusted for sex of infant, maternal age and smoking status
From: Estimating risk ratio from any standard epidemiological design by doubling the cases
Variables | Naive logistic | Log-binomial | Expanded data |
|---|---|---|---|
logistic | |||
OR (95% CI) | RR (95% CI) | RR (95% CI) | |
Preterm: nulliparous | 23.5 (22.4, 24.5) | 12.9 (12.5, 13.3) | 13.0 (12.6, 13.4) |
Preterm: multiparous | 32.5 (30.8, 34.2) | 20.1 (19.4, 20.9) | 20.4 (19.6, 21.2) |
Overweight: BMI ≥ 25 | 1.30 (1.26, 1.34) | 1.20 (1.17, 1.23) | 1.26 (1.23, 1.30) |
Multiparous | 0.50 (0.48, 0.52) | 0.51 (0.50, 0.53) | 0.51 (0.49, 0.53) |