From: Culture positivity may correlate with long-term mortality in critically ill patients
Characteristics | Univariable Univariable | Multivariable | ||
---|---|---|---|---|
HR (95% CI) | p value | HR (95% CI) | p value | |
Age, per 1 year increment | 1.017 (1.014–1.019) | < 0.001 | 1.008 (1.005–1.010) | < 0.001 |
Male gender | 1.136 (1.046–1.235) | 0.003 | 1.201 (1.104–1.308) | < 0.001 |
Body mass index, per 1 decrement | 1.025 (1.016–1.034) | < 0.001 | 1.035 (1.026–1.045) | < 0.001 |
Charlson comorbidity index, per 1 increment | 1.192 (1.166–1.219) | < 0.001 | 1.120 (1.093–1.148) | < 0.001 |
APACHE II, per 1 increment | 1.095 (1.089–1.102) | < 0.001 | 1.053 (1.046–1.061) | < 0.001 |
Receiving mechanical ventilation | 2.093 (1.887–2.322) | < 0.001 | 1.068 (0.953–1.198) | 0.256 |
Fluid overload, day 1–3, per 1 L increment | 1.096 (1.085–1.106) | < 0.001 | 1.050 (1.039–1.061) | < 0.001 |
Receiving renal replacement therapy | 2.309 (2.097–2.543) | < 0.001 | 1.469 (1.324–1.631) | < 0.001 |
Presence of shock | 2.565 (2.366–2.780) | < 0.001 | 1.521 (1.387–1.667) | < 0.001 |
Immunocompromised patients | 2.418 (2.200–2.658) | < 0.001 | 2.341 (2.123–2.581) | < 0.001 |
Positive culture of MDRO1 | 1.774 (1.635–1.925) | < 0.001 | 1.008 (1.005–1.010`) | < 0.001 |
Culture site | ||||
Blood | 2.141 (1.938–2.364) | < 0.001 | 1.233 (1.104–1.378) | < 0.001 |
Respiratory tract | 1.873 (1.731–2.028) | < 0.001 | 1.217 (1.109–1.337) | < 0.001 |
Urinary tract | 1.648 (1.504–1.807) | < 0.001 | 1.230 (1.109–1.364) | < 0.001 |
Skin and soft tissue | 1.519 (1.198–1.927) | 0.001 | 0.943 (0.741–1.200) | 0.633 |
Abdomen | 1.835 (1.516–2.223) | < 0.001 | 1.028 (0.846–1.249) | 0.780 |