|
Primiparous
|
1.48 (1.42–1.54)
|
1.49 (1.43–1.55)
|
< 0.001
|
|
Mother Australian born
|
2.03 (1.92–2.15)
|
1.67 (1.58–1.77)
|
< 0.001
|
|
Born in a private hospital
|
1.34 (1.28–1.40)
|
1.45 (1.39–1.52)
|
< 0.001
|
|
Any maternal hypertension
|
1.47 (1.37–1.57)
|
1.07 (0.99–1.15)
| |
|
Any maternal psychiatric condition
|
5.20 (4.97–5.43)
|
4.68 (4.48–4.90)
|
< 0.001
|
|
Multiple birth
|
3.20 (2.97–3.44)
|
1.53 (1.40–1.66)
|
< 0.001
|
|
Non-cephalic presentation
|
1.83 (1.70–1.97)
|
1.10(1.01–1.19)
|
< 0.001
|
|
Premature (< 37 weeks gestation)
|
3.24 (3.08–3.43)
|
1.98 (1.84–2.13)
|
< 0.001
|
|
Early term birth (37–38 weeks)
|
1.30 (1.25–1.37)
|
1.37 (1.31–1.45)
|
< 0.001
|
|
Delivered via caesarean section
|
1.20 (1.17–1.22)
|
1.13 (1.08–1.78)
|
< 0.001
|
|
Second APGAR < 7
|
2.18 (1.93–2.47)
|
0.92 (0.80–1.05)
| |
|
Birth weight < 3rd centile
|
1.21 (1.05–1.39)
|
0.92 (0.80–1.06)
| |
|
Admitted to SCN/NICU
|
2.48 (2.37–2.60)
|
1.42 (1.34–1.50)
|
< 0.001
|
|
Required resuscitation (any type)
|
1.52 (1.45–1.58)
|
1.07 (1.03–1.12)
|
< 0.001
|
|
Intubation of any form
|
4.71 (4.21–5.27)
|
2.46 (1.14–2.82)
|
< 0.001
|
|
Male baby
|
1.17 (1.12–1.22)
|
1.14 (1.10–1.14)
|
< 0.001
|
