| ENASEM | Mexican Health and Aging Study |
| BMI | Body mass index |
| INEGI | Instituto Nacional de Estadística y Geografía |
| NIA | National Institute on Aging |
| Stable-NW | Stable normal weight |
| Stable-OW/OB | Stable overweight/obesity |
| Gain | Weight gain group |
| Loss | Weight loss group |
| Fluct–Imp | Fluctuating–improving |
| Fluct–Adv | Fluctuating–adverse |
| USD | U.S. dollar |
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