K-line (+) group | K-line (-) group | P value | |
---|---|---|---|
Intraoperative blood loss (ml) | 205.5 ± 98.3 | 286 ± 110.5 | 0.003 |
Postoperative drainage (ml) | 160.8 ± 70.5 | 187:6 ± 88.3 | 0.189 |
Hidden blood loss (ml) | 265.6 ± 103.8 | 295.5 ± 112.6 | 0.072 |
Postoperative Hb (g/L) | 11.1 ± 1.5 | 10.5 ± 0.8 | 0.770 |
Postoperative HCT (%) | 32.5 ± 3.8 | 31.8 ± 3.9 | 0.598 |
Surgical time (min) | 95.5 ± 20.8 | 108.3 ± 30.5 | 0.075 |