Table 1.
Demographic data
| Parameter | Category | n | % |
|---|---|---|---|
| Sex | Male | 6 | 17.1 |
| Female | 29 | 82.8 | |
| Age, yr | Mean, SD | 40 | 11.3 |
| BMI | Mean, SD | 44.3 | 7.5 |
| History of bariatric surgery | No | 31 | 88.6 |
| Yes (gastric band) | 4 | 11.3 | |
| Type of bariatric procedure | 23 cases of LSG (65.7%) | 1 | 4.8 |
| 7 cases of RYGB | 1 | 4.8 | |
| 2 cases of SADI | 3 | 14.3 | |
| 2 cases of MGB | 7 | 33.3 | |
| 1 case of gastric band removal | 9 | 42.9 |
SD = standard deviation; BMI = body mass index; LSG = laparoscopic sleeve gastrectomy; RYGB = Roux-en-Y gastric bypass; SADI = single-anastomosis duodeno-ileal bypass; MGB = minigastric bypass.