Table 1 Demographics and perioperative data
| Tourniquet (n = 31) | Non tourniquet (n = 31) | |||
|---|---|---|---|---|
| Mean | SD | Mean | SD | |
| Age (yrs) | 68,3 | 8.4 | 68.2 | 7.8 |
| Sex m/f | 16/15 | 17/14 | ||
| BMI | 25.1 | 2.0 | 25.2 | 2.5 |
| Operation time (min) | 69.5 | 5.3 | 71.3 | 4.5 |
| Cuff pressure mmHg) | 250 | |||
| Ischemia duration (min) | 74.4 | 3.7 | ||
