From: ‘The influence of gestational age and socioeconomic status on neonatal outcomes in late preterm and early term gestation: a population based study’
SES group
Lowest
Middle
Highest
Any diagnosis, %
17.7
17.2
13.9
RDS, %
0.4
0.5
0.7
Other complications of prematurity, %
7.6
6.7
5.5
Other respiratory, %
6.2
4.8
NICU admission, %
10.1
9.4
7.7
Phototherapy, %
3.9
3.2
2.6