Table 3 Associations between risk factors and incidence of NRDS (multivariate analysis)
OR | 95% CI | pvalue | |
|---|---|---|---|
Categorical | |||
Male gender | 4.35 | 1.03–18.39 | 0.045 |
Smoking | 8.65 | 0.31–240.15 | 0.203 |
Elective Caesarean section | 11.92 | 1.80–78.95 | 0.010 |
IUGR | 0.14 | 0.007–2.41 | 0.175 |
Fetal distress | 0.32 | 0.04–2.11 | 0.239 |
Frequent Obstetrician visits | 1.13 | 0.15–8.84 | 0.905 |
Continuous | |||
Gestational age (weeks) | 1.52 | 0.65–3.53 | 0.330 |
Apgar score at 5 min | 0.65 | 0.29–1.44 | 0.286 |