Bleeding score | Group F (n = 69) | Group L (n = 70) | X2 | P |
---|---|---|---|---|
0 = no bleeding (n) | 2 | 8 | – | – |
1 = minor bleeding, no aspiration required (n) | 7 | 22 | – | – |
2 = minor bleeding, aspiration required (n) | 34 | 28 | – | – |
3 = minor bleeding, frequent aspiration required (n) | 12 | 6 | – | – |
4 = moderate bleeding, visible only aspiration (n) | 14 | 6 | – | – |
5 = severe bleeding, frequent aspiration required, very hard to perform surgery (n) | 0 | 0 | 17.133 | 0.002 |