β | Wals χ2 | OR | 95% CI. | P | ||
---|---|---|---|---|---|---|
Lower limit | Upper limit | |||||
Age | .204 | 16.168 | 1.226 | 1.110 | 1.355 | < 0.001 |
Body weight | −.015 | 21.077 | .985 | .979 | .991 | < 0.001 |
Hospital days before HAI | −.026 | 16.718 | 1.138 | 1.131 | 1.145 | < 0.001 |
Operation | −.370 | 14.642 | .691 | .572 | .835 | < 0.001 |
ICU admission | .388 | 11.606 | 1.474 | 1.179 | 1.842 | .001 |
Using ventilator | .624 | 16.419 | 1.867 | 1.380 | 2.525 | < 0.001 |
Using central line catheter | 1.350 | 159.015 | 3.856 | 3.126 | 4.755 | < 0.001 |
Using urinary catheter | 1.047 | 102.414 | 2.848 | 2.325 | 3.488 | < 0.001 |
Cerebral hemorrhage | .329 | 5.662 | 1.389 | 1.060 | 1.821 | .017 |
Cerebral infarction | .370 | 20.308 | 1.448 | 1.233 | 1.701 | < 0.001 |
Brain neoplasms | .359 | 12.419 | 1.432 | 1.173 | 1.748 | < 0.001 |
Diabetes mellitus | .181 | 5.196 | 1.198 | 1.026 | 1.400 | .023 |
Coronary artery disease | .166 | 3.968 | 1.180 | 1.003 | 1.389 | .046 |
Malignant tumor | .162 | 5.946 | 1.176 | 1.032 | 1.339 | .015 |
Malignant hematonosis | 1.613 | 244.942 | 5.018 | 4.100 | 6.141 | < 0.001 |