Table 3 The actual blood contain of postoperative drainage
Variable | Group A | Group B | Group C | P |
|---|---|---|---|---|
HCT of drainage in POD 1 (%) | 21.2 ± 6.1 | 19.3 ± 6.3 | 14.2 ± 5.3 | P = 0.001 |
HCT of drainage in POD 2 (%) | 11.7 ± 4.5 | 13.3 ± 4.7 | 9.6 ± 3.9 | P > 0.05 |
HCT of drainage in POD 3 (%) | 6.3 ± 2.1 | 5.2 ± 1.2 | 4.9 ± 1.3 | P > 0.05 |
Drainage blood in POD 1 (ml) | 137.1 ± 68.6 | 94.1 ± 52.2 | 34.8 ± 25.4 | P = 0.001 |
Drainage blood in POD 2 (ml) | 23 ± 18 | 20.6 ± 16.5 | 15.2 ± 4.5 | P > 0.05 |
Total volume of drainage blood (ml) | 160.2 ± 82.8 | 114.4 ± 60.7 | 39.9 ± 28.5 | P = 0.001 |