Table 1 Patient characteristics and clinical outcome

Baseline data

Age, year, mean (SD)

Female sex, n (%)

Body Mass Index, mean (SD)

Charlson comorbidity index, median (IQR)

Origin prior to ICU admission, n (%)

 Home

 General ward

 Long term facility

 Other ICU

Primary reason for ICU admission, n (%)

 Medical

 Surgical, cardiothoracic

 Surgical, other

 Trauma

Colonized with Staphylococcus aureus on admission, n (%)

Pneumonia on ICU admission, n (%)

APACHE IV, mean (SD)

Laboratory values at ICU admission^a

 White blood cells, 10⁹/L, median (IQR)

 Neutrophils, 10⁹/L, median (IQR)

 Monocytes, 10⁹/L, median (IQR)

 Lymphocytes, 10⁹/L, median (IQR)

 Platelets, 10⁹/L, median (IQR)

Outcome data

Length of ICU stay, days, median (IQR)

Readmission < 30 days of ICU discharge, n (%)

Status at Day 90 after ICU admission, n (%)

 Alive

 Dead