组别 | 实验组(n = 139) | 对照组(n = 139) | 统计值 | P |
切口愈合不良(例) | 3 | 7 | x2 = −1.526 | P < 0.05 |
术中失血量(mL) | 19.32 ± 4.25 | 20.25 ± 5.56 | t = −1.085 | P < 0.05 |
手术时间(min) | 55.52 ± 18.62 | 63.80 ± 27.08 | t = −1.106 | P < 0.05 |
出院时间(天) | 2.58 ± 0.692 | 3.60 ± 2.836 | t = −1.526 | P < 0.05 |
手术费用(元) | 3147.26 ± 300.28 | 3347.00 ± 1723.01 | t = −0.498 | P < 0.05 |