Model 1: Unadjusted odds ratio (95 % CI) | Model 2: Adjusted odds ratio (95 % CI) | |
---|---|---|
Episiotomy type | ||
None (comparison) | 1.00 | 1.00 |
Anterior | 0.07 (0.004–1.2) | 0.08 (0.005–1.31) |
Posterior lateral | 0.35 (0.07–1.68) | 0.33 (0.05–2.14) |
Anterior & Posterior lateral | 0.03 (0.005–0.21)*** | 0.03 (0.004–0.27)*** |
Other | 1.04 (0.25–4.34) | 0.91 (0.12–7.04) |
Obstetric characteristics | ||
Parity | -- | 0.57 (0.23–1.43) |
Pelvic introitus | -- | 1.18 (0.53–2.34) |
Demographic characteristics | ||
Age | -- | 1.00 (0.93–1.07) |
Education | -- | 0.91 (0.60–1.39) |
SES | -- | 1.08 (0.32–3.63) |