| 相关因素 | n(例) | 住院天数(天) | P值 |
| 年龄 |
|
|
|
| ≤60岁 | 157 (77.72%) | 5.07 ± 2.69 | 0.020 |
| >60岁 | 45 (22.28%) | 6.52 ± 3.75 | |
| 性别 |
|
|
|
| 男 | 112 (55.45%) | 5.49 ± 3.28 | 0.395 |
| 女 | 90 (44.55%) | 5.26 ± 2.64 |