Table 1 Characteristics, median with (5-95% range), or number with proportion
From: Perioperative transfusion threshold and ambulation after hip revision surgery – a randomized trial
Characteristics | Restrictive group (n = 33) | Liberal group (n = 33) |
|---|---|---|
Age, years | 68 (43–86) | 72 (53–89) |
Men/women, no. (% men) | 16/17 (48) | 20/13 (61) |
Body mass index, kg/m 2 | 27 (20–39) | 26 (20–34) |
American Society of Anesthesiologists physical status score, no. (%) | ||
1 | 5 (15) | 6 (18) |
2 | 26 (79) | 22 (67) |
3 | 2 (6) | 5 (15) |
Comorbidities, no. (%) | ||
Current smoker | 4 (12) | 5 (15) |
Diabetes | 6 (18) | 4 (12) |
Hypertension | 18 (55) | 19 (57) |
Other cardiovascular disease | 5 (15) | 7 (21) |
Lung disease | 2 (6) | 3 (9) |
Neurologic disease | 1 (3) | 2 (6) |
Kidney disease | 1 (3) | 0 |
Other disease | 8 (24) | 8 (24) |
Preoperative haemoglobin concentration, g/dL | 13.4 (10.2-15.0) | 13.8 (10.5-16.3) |