组别 | 例数 | PICC留置时间(h) | 护理评分(分) | PICC导管维护效果(分) | 日常生活的影响(分) |
PDCA组 | 52 | 52.7 ± 5.9 | 97.4 ± 1.5 | 98.7 ± 0.8 | 10.6 ± 0.5 |
对照组 | 53 | 41.7 ± 6.7 | 81.7 ± 2.9 | 75.5 ± 1.2 | 15.8 ± 1.3 |
t/ x2 |
| 8.9328 | 34.9365 | 116.7651 | 27.1458 |
P |
| 0.0000 | 0.0000 | 0.0000 | 0.0000 |