Perineal trauma (N = 79) | ||
---|---|---|
Classification at index birth | Classification following detailed examination | |
Degree of perineal traumaa | ||
1st degree | 0 | 0 |
2nd degree | 25 (31.65 %) | 0 |
3rd degree: | 41 (51.89 %) | 48 (60.76 %) |
3a | 4 | 6 |
3b | 20 | 18 |
3c | 17 | 24 |
4th degree: | 13 (16.46 %) | 31 (39.24 %) |