评价指标 | A组(n = 61) | B组(n = 81) | t值 | p值 |
手术时间(min) | 93.1 ± 19.1 | 106.0 ± 23.6 | t = 3.516 | 0.001 |
麻醉时间(min) | 123.1 ± 18.4 | 134.9 ± 25.4 | t = 3.220 | 0.002 |
术中出血量(mL) | 30.0 ± 4.8 | 35.3 ± 5.5 | t = 6.0497 | 0.000 |
平均住院费用(千元) | 18.5 ± 4.1 | 26.2 ± 5.3 | t = 11.407 | 0.000 |
平均住院时间(天) | 10.2 ± 2.8 | 13.1 ± 3.3 | t = 5.565 | 0.000 |