组别 | n | 2w存活率(%) | ICU住院时间(d) |
观察组 | 62 | 59 (95.16) | 15.57 ± 3.33a |
对照组 | 60 | 54 (90.00) | 18.14 ± 5.80 |
Χ2/t | - | 0.329 | 3.014 |
P | - | 0.566 | 0.003 |