Table 2 Variables selected by univariate analysis as associated with ward mortality after intensive care unit discharge
Odds ratio | 95% confidence interval | P value | |
|---|---|---|---|
At intensive care unit admission | |||
Chronic renal failure | 2.9 | 1.5–5.8 | 0.003 |
Cardiopulmonary resuscitation before admission | 3.6 | 1.7–7.4 | 0.001 |
Infection before admission | 1.9 | 1.2–2.9 | 0.008 |
Severe coma on admission | 3.6 | 2.1–6.3 | 0.001 |
During intensive care unit stay | |||
APACHE II risk of death (each point) | 1.03 | 1.02–1.04 | 0.001 |
Mortality Prediction Model risk of death (each point) | 1.03 | 1.02–1.04 | 0.001 |
Sabadell score (each point) | 6.1 | 4.6–8.1 | 0.001 |
Intensive care unit acquired infection | 2.9 | 1.7–4.8 | 0.001 |
Tracheal intubation | 2.3 | 1.6–3.5 | 0.001 |
Reintubation | 3.5 | 1.7–7.1 | 0.002 |
Tracheostomy | 6.2 | 3.8–10.3 | 0.001 |
Noninvasive ventilation | 2.1 | 1.2–3.3 | 0.008 |
Blood transfusion | 1.8 | 1.2–2.8 | 0.006 |
Vasoactive drugs | 2.5 | 1.7–3.7 | 0.001 |
Parenteral nutrition | 2.4 | 1.3–4.2 | 0.005 |