Table 1. Patient characteristics.
| ESRD (N = 118) | ESRD or CrCl <30 ml/min and no dialysis (N = 590) | CrCl ≥30 ml/min (N = 3089) | |
|---|---|---|---|
| Demographics | |||
| Age, mean (SD) | 62.6 (14.1) | 68.6 (14.6) | 60.1 (16.5) |
| Female, N (%) | 46 (39.0) | 270 (45.8) | 1320 (42.7) |
| APACHE II score, mean (SD) | 27.3 (7.4) | 26.9 (7.3) | 20.5 (7.4) |
| BMI, mean (SD) | 28.1 (7.5) | 27.3 (6.7) | 28.5 (7.9) |
| Medical admission, N (%) | 94 (79.7) | 449 (76.1) | 2327 (75.3) |
| Personal history of VTE, N (%) | 8 (6.8) | 20 (3.4) | 99 (3.2) |
| Family history of VTE, N (%) | 1 (0.8) | 5 (0.8) | 51 (1.7) |
| History of malignancy, N (%) | 5 (4.2) | 21 (3.6) | 126 (4.1) |
| Admitting diagnosis, N (%) | |||
| Cardiovascular | 14 (11.9) | 65 (11.0) | 266 (8.6) |
| Respiratory | 31 (26.3) | 179 (30.3) | 1496 (48.4) |
| Gastrointestinal | 9 (7.6) | 86 (14.6) | 430 (13.9) |
| Renal | 13 (11.0) | 45 (7.6) | 20 (0.6) |
| Neurologic | 8 (6.8) | 17 (2.9) | 205 (6.6) |
| Sepsis | 31 (26.3) | 151 (25.6) | 398 (12.9) |
| Metabolic | 2 (1.7) | 20 (3.4) | 122 (3.9) |
| Other–medical | 2 (1.7) | 9 (1.5) | 54 (1.7) |
| Other–surgical | 8 (6.8) | 18 (3.1) | 98 (3.2) |
| Life support, N (%) | |||
| Mechanical ventilation | 94 (80.3) | 513 (87.1) | 2808 (90.9) |
| Vasopressors | 57 (48.7) | 349 (59.3) | 1305 (42.2) |
| Central venous catheterization | 108 (92.3) | 548 (93.0) | 2483 (80.4) |