| BMI | Body mass index |
| IYCF | Infant and Young Child Feeding Indicators |
| LAZ | Length-for-age z-score |
| MDD | Minimum dietary diversity |
| NDSR | Nutrition Data System for Research |
| NHANES | National Health and Nutrition Examination Survey |
| UPF | Ultra-processed foods |
| WAZ | Weight-for-age z-score |
| WHO | World Health Organization |
| WLZ | Weight-for-length z-score |
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