Patient demographics
| Non-ICU | ICU | p-value | |
| Subjects n | 52 | 30 | |
| Deep venous thrombosis | 2 (4) | 4 (13) | 0.18 |
| Age yrs | 63.6±14.4 | 64.5±11.8 | 0.86 |
| Males | 28 (54) | 20 (67) | 0.35 |
| BMI | 29.9±5.8 | 30.3±5.4 | 0.72 |
| Renal function EGFR mL·min−1·1.73 m−2 | 77±20 | 64±20 | 0.0037 |
| D-dimer at presentation μg fib.eq.·mL−1 | 1.2±1.1 | 1.4±1.0 | 0.18 |
| Troponines at presentation ng·L−1 | 19.9±24.7 | 20.7±23.2 | 0.84 |
| History of arterial hypertension | 20 (38) | 10 (33) | 0.64 |
| History of diabetes | 9 (17) | 5 (17) | 0.94 |
Data are presented as n (%) or mean±sd, unless otherwise stated. ICU: intensive care unit; BMI: body mass index; EGFR: estimated glomerular filtration rate.