Table 5.
Univariate and multivariate Cox regression analysis of risk factors for 14-day mortality among critically ill patients with CRKP bacteriuria.
| Variable | Univariate | Multivariate | ||
|---|---|---|---|---|
| HR (95% CI) | p Value | HR (95% CI) | p Value | |
| Age | 1.00 (0.96–1.04) | 0.946 | 1.00 (0.95–1.04) | 0.892 |
| Male sex | 1.31 (0.44–3.91) | 0.623 | 0.69 (0.19–2.60) | 0.588 |
| COPD | 2.47 (0.67–9.08) | 0.173 | 1.15 (0.28–4.82) | 0.845 |
| APACHE II score | 1.16 (1.06–1.28) | 0.002 | 1.21 (1.07–1.36) | 0.002 |
| Appropriate antimicrobial therapy | 0.43 (0.10–1.93) | 0.269 | 0.16 (0.03–1.04) | 0.055 |
| Shock | 2.42 (0.66–8.83) | 0.181 | 1.65 (0.35–7.88) | 0.530 |
Abbreviations: COPD, chronic obstructive pulmonary disease; APACHE, Acute Physiology and Chronic Health Evaluation.