Table 1: Baseline characteristics of the 40 patients
| Lateral decubitus (N = 20) | Beach chair (N = 20) | |
| Age at surgery (yrs)# | 51.5 (22-72) | 40.5 (16-64) |
| Sex Male Female |
15 (75%) 5 (25%) |
20 (100%) 0 (0%) |
| Operated side Right Left |
16 (80%) 4 (20%) |
9 (45%) 11 (55%) |
| Weight (kg)# | 81.2 (57.7-118.3) | 85.3 (60.0-128.7) |
| Height (cm)# | 173 (156-183) | 175 (162-191) |
| Body Mass Index# | 27.4 (19.6-39.9) | 27.6 (22.2-39.7) |