| SO | sarcopenic obesity |
| BS | bariatric surgery |
| CT | computed tomography |
| DXA | dual-energy X-ray absorptiometry |
| MUS | musculoskeletal ultrasound |
| SMI | skeletal muscle mass index |
| SM | skeletal muscle mass |
| SF | subcutaneous fat |
| FM | fat mass |
| BMI | body mass index |
| MRI | magnetic resonance imaging |
| BIA | bioelectrical impedance analysis |
| LM | lean mass |
| TMT | thigh muscle thickness |
| US | ultrasound |