| BAROS | Bariatric analysis and reporting outcome system |
| EWL% | Excess weight loss percentage |
| HRQOL | Health-related quality of life |
| LABS-2 | Longitudinal assessment of bariatric surgery |
| LRYGB | Laparoscopic Roux-en-Y gastric bypass |
| LSG | Laparoscopic sleeve gastrectomy |
| QoL | Quality of life |
| RYGB | Roux-en-Y gastric bypass |
| T2DM | Type 2 diabetes mellitus |
| WHO | World Health Organization |