Non-vertex n/N, (%) N = 369 | Vertex n/N, (%) 1,055 | Crude odds ratio (95% CI) | Adjusted odds ratioa(95% CI) | |
---|---|---|---|---|
Maternal death | 0/369 (0.0) | 1/1055 (0.1) | * | * |
ICU admission | 17/369 (4.6) | 18/1055 (1.7) | 2.78 (1.42 – 5.45) | 1.30 (0.88 – 1.94) |
Blood transfusion | 22/369 (6.0) | 35/1055 (3.4) | 1.84 (1.07 – 3.18) | 1.23 (0.67 – 2.25) |
Hysterectomy | 0 / 369 (0.0) | 0/1055 (0.0) | * | * |
3rd/4th degree perineal laceration | 5/369 (1.4) | 20/1055 (1.9) | 0.71 (0.27 – 1.91) | * |