|
n
|
Unadjusted
|
Adjusted for antenatal factors
|
---|
|
public/private
|
RR (95% CI)
|
ARR (95% CI)b
|
---|
Low Apgar score at 5 mins <7c
|
15/6
|
2.50 (0.97–6.44)
|
2.63 (1.06–6.52)
|
>1 min to unassisted breathinge
|
137/87
|
1.57 (1.22–2.02)
|
1.61 (1.25–2.07)
|
Resuscitationf
|
12/10
|
1.20 (0.54–2.67)
|
---d
|
Admission to special care
|
96/251
|
0.83 (0.80–0.87)
|
0.84 (0.80–0.87)
|
-
a Restricted to singleton, preterm births (32–36 weeks gestation), where the infant was live-born and without birth defects.
-
b Adjusted for threatened abortion, threatened pre-term labour, pre-eclampsia, placenta-praevia, and pre-labour rupture of membranes.
-
c Apgar score at 5 minutes = 0–6.
-
d Too small sample size for reliable estimation.
-
e >1 minutes until establishment of unassisted breathing.
-
f Endotracheal intubation or external cardiac massage.