组别 | 夹闭1 h组 | 夹闭2 h组 | 夹闭3 h组 | 夹闭4 h组 | 统计值 | P值 |
术中失血量 | 57.63 ± 9.28 | 55.00 ± 10.46 | 56.84 ± 8.34 | 55.89 ± 8.26 | F = 0.5950 | >0.05 |
术后可见失血量 | 400.00 ± 87.27 | 320.53 ± 81.74 | 180.00 ± 46.09 | 178.42 ± 50.38 | F = 96.04 | <0.05 |
隐性失血量 | 603.42 ± 50.85 | 506.05 ± 57.02 | 422.11 ± 52.97 | 415.53 ± 45.78 | F = 109.6 | <0.05 |
总失血量 | 1061.05 ± 91.23 | 881.58 ± 59.05 | 658.95 ± 57.99 | 649.84 ± 50.30 | F = 333.7 | <0.05 |
术后6月HSS评分 | 86.68 ± 4.24 | 87.11 ± 3.78 | 86.08 ± 4.19 | 87.61 ± 4.58 | F = 0.8984 | >0.05 |