| NAFLD | Nonalcohol fatty liver disease |
| PNPLA3 | Patatin-like phospholipase domain-containing 3 |
| VCTE | Vibration-controlled transient elastography |
| NHANES | National Health and Nutrition Examination Survey |
| NCHS | National Center for Health Statistics |
| CDC | Centers for Disease Control and Prevention |
| COVID-19 | Coronavirus disease 2019 |
| US FSSM | United States Food Security Survey Module |
| BMI | Body mass index |
| CAP | Controlled attenuation parameter |
| LSM | Liver stiffness measurement |
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