| NAFLD | nonalcoholic fatty liver disease |
| CHNS | China Health and Nutrition Surveys |
| WC | waist circumference |
| BP | blood pressure |
| ALT | serum alanine aminotransferase |
| SBP | systolic blood pressure |
| DBP | diastolic blood pressure |
| Hb | hemoglobin |
| UA | serum uric acid |
| TC | total cholesterol |
| HDL | high-density lipoprotein cholesterol |
| LDL | low-density lipoprotein cholesterol |
| TG | triglyceride |
| OR | odds ratio |
| CI | confidence interval |