Characteristics | IOL (n = 380) | SOL (n = 585) | p |
---|---|---|---|
Multiparity | 155 (40.8%) | 270 (46.2%) | 0.101a |
BMI (kg/m2) | 24.9 ± 4.8 | 23.8 ± 4.5 | < 0.001b |
Age in years | 32.2 ± 5 | 32.4 ± 4.8 | 0.51b |
Gestational age in days | 280 ± 9.1 | 277 ± 8.4 | < 0.001b |
Birthweight in g | 3440 (3130–3739) | 3340 (3065–3613) | < 0.01b |