Table 4 Comparison of exposure-disease associations within Raine Study subsets and the Raine Pregnancy Cohort at birth. Data presented as relative odds ratios and 95% confidence intervals

Vacuum extraction vs. neonatal jaundice

Reference

0.92

0.89

0.58

0.57

(0.61, 1.22)

(0.29, 1.48)

(0.28, 0.87)

(0.22, 0.92)

Low birth weight vs. spontaneous vaginal delivery

0.95

0.84

1.11

0.93

(0.89, 1.02)

(0.82, 1.05)

(0.95, 1.27)

(0.80, 1.05)

Maternal age > 30y vs. elective caesarean section

1.09

1.53

1.02

1.33

(0.77, 1.42)

(0.64, 2.42)

(0.59, 1.48)

(0.59, 2.07)

Preterm birth vs. neonatal jaundice

1.63

1.96

2.15

1.72

(0.00, 3.55)

(0.00, 5.24)

(0.00, 5.87)

(0.00, 4.54)

Maternal smoking vs. low birth weight

1.00

1.06

1.00

1.14

(0.74, 1.25)

(0.60, 1.51)

(0.61, 1.40)

(0.60, 1.67)

Pre-eclampsia vs. preterm birth

0.87

1.08

0.93

0.96

(0.48, 1.25)

(0.71, 1.46)

(0.82, 1.05)

(0.73, 1.18)