Table 3.
The association between BUN/Cr and mortality of patients with cerebral infarction in different subgroups.
| Subgroup | Model | |
|---|---|---|
| RR (95% CI) | P | |
| Age | ||
| ≥65 | 1.01 (1.00-1.02) | 0.099 |
| <65 | 1.01 (0.99-1.03) | 0.273 |
| Gender | ||
| Male | 1.02 (1.01-1.04) | 0.023 |
| Female | 1.01 (0.99-1.02) | 0.445 |
| Respiratory failure | ||
| Yes | 1.02 (1.01-1.03) | 0.041 |
| No | 1.01 (0.99-1.03) | 0.286 |
| Malignant cancer | ||
| Yes | 1.03 (1.01-1.05) | 0.032 |
| No | 1.01 (1.00-1.02) | 0.126 |
| Anticoagulation | ||
| Yes | 1.01 (1.01-1.02) | 0.028 |
| No | 1.02 (0.98-1.05) | 0.341 |
| Liver disease | ||
| Yes | 1.02 (0.99-1.05) | 0.242 |
| No | 1.01 (1.01-1.02) | 0.040 |
Multivariable logistic regression analysis adjusting respiratory failure, malignant cancer, anticoagulation, liver disease, temperature, WBC, RDW percent, glucose, and bicarbonate; BUN: blood urea nitrogen; Cr: creatinine.