From: Placental pathology and neonatal morbidity: exploring the impact of gestational age at birth
Histologic chorioamnionitis, maternal inflammatory response | |||||||
---|---|---|---|---|---|---|---|
Unadjusted models | Adjusted modelb | ||||||
Characteristics | OR | 95% CI | p-value | OR | 95% CI | p-value | |
Mother not born in Norway | 1.24 | (0.49, 3.18) | 0.658 | ||||
Maternal age ≥ 35 years | 0.72 | (0.34, 1.52) | 0.377 | ||||
BMI ≥ 30 (kg/m²) | 0.92 | (0.33, 2.53) | 0.871 | ||||
Smoking | 2.00 | (0.52, 7.68) | 0.340 | ||||
Primiparity | 2.86 | (1.36, 5.99) | 0.003 | 2.22 | (1.01, 4.86) | 0.039 | |
Preeclampsia | 0.51 | (0.21, 1.26) | 0.122 | ||||
Severe preeclampsiac | 0.23 | (0.03, 1.72) | 0.073 | ||||
Clinical chorioamnionitis | 11.76 | (4.28, 32.33) | < 0.001 | 5.97 | (1.99, 17.91) | 0.001 | |
Pregestational diabetes | 0.48 | (0.06, 3.75) | 0.436 | ||||
Gestational diabetes | 2.07 | (0.71, 5.99) | 0.206 | ||||
PROM | 1.89 | (0.50, 7.18) | 0.374 | ||||
Emergency section | 3.19 | (1.68, 6.05) | < 0.001 | 2.05 | (1.01, 4.15) | 0.049 | |
SGA < 5 percentile | 0.55 | (0.24, 1.29) | 0.150 | ||||
LGA > 90 percentile | 1.61 | (0.51, 5.09) | 0.434 | ||||
Male sex | 1.35 | (0.72, 2.54) | 0.352 | ||||
Gestation weekd | 1.60 | (1.27, 2.03) | < 0.001 | 1.45 | (1.13, 1.87) | 0.003 |