Table 1 Demographic and clinical characteristics of all patients, and of patients with and without delirium during ICU stay
Variable | All patients (n = 103) | No delirium (n = 66) | Delirium (n = 37) | P value* |
|---|---|---|---|---|
Age (years), mean (SD) | 60 (16) | 60 (17) | 62 (14) | 0.52 |
Gender (male), n (%) | 53 (52%) | 36 (55%) | 17 (46%) | 0.40 |
APACHE II, mean (SD) | 20 (7) | 18 (7) | 23 (8) | 0.002 |
Admission (acute), n (%) | 90 (87%) | 59 (89%) | 31 (84%) | 0.18 |
Ventilation hours, median (IQR) | 82 (44–167) | 62 (40–119) | 144 (72–258) | < 0.001 |
ICU LOS hours, median (IQR) | 173 (116–304) | 150 (101–265) | 199 (165–479) | 0.001 |
1-year mortality, n (%) | 17 (17%) | 12 (18%) | 5 (14%) | 0.59 |