Risk factors | Actual (N) | Percentage (%) |
Not recovered | 481 | 83.9 |
Twins | 39 | 6.8 |
Macrosomia | 22 | 3.8 |
Polyhydramnios | 20 | 3.5 |
Urogenital infections | 13 | 2.3 |
Total | 575 | 100 |