Table 1 Characteristics and outcomes of study population
From: Association between cholinesterase activity and critical illness brain dysfunction
Characteristic* | N = 272 |
|---|---|
Age at enrollment, years | 56 (39–67) |
Male sex, N (%) | 151 (56%) |
Body mass index (kg/m2) | 28.7 (24.4–33.7) |
Education, N (%) | |
• Below bachelor’s degree | 223 (83%) |
• Bachelor’s degree and above | 47 (17%) |
Charlson Comorbidity Index at enrollment | 1 (0–2) |
Disability present at enrollment, N (%) | 56 (21%) |
Sepsis at enrollment, N (%) | 149 (55%) |
Mechanical ventilation at enrollment, N (%) | 187 (69%) |
SOFA score at enrollment | 8 (5–11) |
ICU type, N (%) | |
• Medical | 93 (34%) |
• Surgical | 63 (23%) |
• Trauma | 116 (43%) |
ICU length of stay (days) | 3.8 (1.4–8.8) |
Hospital length of stay (days) | 9.1 (5.1–16.0) |
Days with delirium | 1.0 (0.0–4.0) |
Days with coma | 0.0 (0.0–1.0) |
Days alive and free of delirium or coma†| 11.0 (2.0–13.0) |
In-hospital mortality, N (%) | 42 (15%) |
90-day mortality, N (%) | 63 (23%) |
Cognitive impairment present at follow-up (N = 154), N (%) | 72 (47%) |
Disability present at follow-up (N = 176), N (%) | 71 (40%) |
EQ-5D index score at follow-up (N = 170) | 0.7 (0.4–0.8) |