From: Cerclage is associated with the increased risk of preterm birth in women who had cervical conization
Ā | OR | 95% CI |
---|---|---|
Age (years) | 1.0 | 0.9, 1.0 |
Cerclage (yes) | 2.6 | 1.4, 4.9 |
Multiple pregnancy (yes) | 10.5 | 4.4, 25.2 |
Years since delivery from conization (years) | 0.9 | 0.7, 1.2 |