表 2. Univariate analysis of pressure injury in patients with severe neurological diseases.
神经重症患者发生压力性损伤的单因素分析
| Index | Pressure injury group (n = 58) | Non-pressure injury group (n = 192) | t/χ 2 | P |
Age /yr., 
|
52.88 ± 10.45 | 53.71 ± 11.29 | 0.499 | 0.618 |
| Sex/case (%) | 2.619 | 0.106 | ||
| Man | 33 (56.90) | 86 (44.79) | ||
| Woman | 25 (43.10) | 106 (55.21) | ||
| Primary diagnosis requiring neurocritical care admission/case (%) | ||||
| Acute cerebrovascular disease | 38 (65.52) | 42 (21.88) | 38.989 | 0.000 |
| Non-cerebrovascular disease | 20 (34.48) | 150 (78.13) | ||
| Coma or lethargy/case (%) | 57.765 | 0.000 | ||
| Yes | 40 (68.97) | 33 (17.19) | ||
| No | 18 (31.03) | 159 (82.81) | ||
Number of medical equipment ( ) |
7.41 ± 0.58 | 7.31 ± 0.68 | 1.014 | 0.312 |
APACHE Ⅱ score ( ) |
17.89 ± 1.31 | 21.34 ± 1.49 | 15.873 | 0.000 |