From: Intensive care acquired infection is an independent risk factor for hospital mortality: a prospective cohort study
OR
95% CI
P value
ICU-acquired infection
2.7
1.34–5.40
0.005
Malignancy or immunosuppressive medication
2.4
1.25–4.68
0.009
Community-acquired pneumonia
3.9
1.9–7.9
<0.001