OR | 95% CI | P | |
---|---|---|---|
Distal factors | |||
Age (> 35 years old) | 0.43 | 0.23–0.83 | 0.0118 |
Intermediate factors | |||
Previous cesarean section (yes) | 0.45 | 0.29–0.68 | 0.0002 |
< 6 prenatal care visits | 3.57 | 2.57–4.94 | 0.0000 |
Proximal factors | |||
Fetal malformation (yes) | 8.78 | 3.69–20.90 | 0.0000 |