| BMI | Body Mass Index |
| CCI | Charlson Comorbidity Index |
| FILS | Food Intake LEVEL Scale |
| GLIM | Global Leadership Initiative on Malnutrition |
| IBW | Ideal body weight |
| ICC | Intraclass correlation coefficient |
| IFMLC | Integrated facility for medical and long-term care |
| IQR | Interquartile range |
| LTCM | Long-term care facility |
| QMT | Quadriceps muscle thickness |