Table 2. Multivariate logistic regression analysis of CMV disease or infection's impacts on hospital mortality in IBD patients.
| Odds ratio | 95% CI | P-value | |
|---|---|---|---|
| CMV disease or infection | <0.0001 | ||
| No | Reference | ||
| Yes | 7.09 | (3.38, 14.85) | |
| Race | 0.4162 | ||
| White | Reference | ||
| Black | 0.61 | (0.33, 1.12) | |
| Hispanic | 1.06 | (0.61, 1.83) | |
| Other | 0.79 | (0.35, 1.80) | |
| Hospital bed size | 0.7313 | ||
| Small | 0.81 | (0.47, 1.41) | |
| Medium | 1.01 | (0.69, 1.49) | |
| Large | Reference | ||
| Hospital type | 0.7391 | ||
| Rural | 1.24 | (0.67, 2.30) | |
| Urban non-teaching | 1.13 | (0.78, 1.62) | |
| Urban teaching | Reference | ||
| Elixhauser score | <0.0001 | ||
| <3 | Reference | ||
| ≥3 | 3.37 | (2.39, 4.77) | |
| IBD admission volume | 0.0785 | ||
| Low (0–50) | 2.71 | (1.13, 6.50) | |
| Medium (51–150) | 2.20 | (0.95, 5.11) | |
| High (>150) | Reference | ||
| Severity score | <0.0001 | ||
| Low | Reference | ||
| Intermediate | 2.84 | (1.95, 4.12) | |
| High | 6.44 | (4.05, 10.25) |
CI, confidence interval; CMV, cytomegalovirus; IBD, inflammatory bowel disease.