Table 6.
Univariate and multivariate Cox regression analysis of risk factors for 28-day mortality among critically ill patients with CRKP bacteriuria.
| Variable | Univariate | Multivariate | ||
|---|---|---|---|---|
| HR (95% CI) | p Value | HR (95% CI) | p Value | |
| Age | 0.98 (0.96–1.01) | 0.208 | 0.99 (0.96–1.02) | 0.450 |
| Male sex | 1.43 (0.58–3.52) | 0.439 | 1.28 (0.45–3.63) | 0.645 |
| APACHE II score | 1.14 (1.05–1.24) | 0.001 | 1.13 (1.03–1.23) | 0.009 |
| Appropriate antimicrobial therapy | 1.06 (0.40–2.78) | 0.914 | 0.61 (0.18–2.05) | 0.427 |
| Shock | 2.88 (0.92–8.98) | 0.068 | 1.82 (0.46–7.21) | 0.396 |
Abbreviations: APACHE, Acute Physiology and Chronic Health Evaluation.