Table 6 Bleeding complications among the three groups (n, %)
Group | n | Incision bleeding | Subcutaneous ecchymosis | Gastrointestinal bleeding | Total incidence |
|---|---|---|---|---|---|
Group 1 | 60 | 5 (8.3) | 10 (16.7) | 1 (1.7) | 16 (26.7) |
Group 2 | 60 | 2 (3.3) | 4 (6.7) | 0 (0.0) | 6 (10.0)* |
Group 3 | 60 | 1 (1.7) | 3 (5.0) | 1 (1.7) | 5 (8.3)* |
χ2 | – | – | – | – | 9.6 |
P | – | – | – | – | 0.008 |