Variables | Crude OR | Adjusted OR† | ||||
OR | 95% CI | P value | OR | 95% CI | P value | |
Underweight or normal weight (BMI <23.0 kg/m2) | ||||||
NAFLD (yes vs no) | 15.750 | 2.184 to 113.556 | 0.006* | 17.446 | 1.690 to 180.095 | 0.016* |
FIB-4 score | 1.024 | 0.193 to 5.426 | 0.978 | 0.600 | 0.065 to 5.516 | 0.652 |
Overweight (BMI 23.0–24.9 kg/m2) | ||||||
NAFLD (yes vs no) | 8.667 | 0.960 to 78.268 | 0.054 | 11.642 | 0.832 to 162.963 | 0.068 |
FIB-4 score | 1.087 | 0.364 to 3.245 | 0.882 | 1.369 | 0.268 to 7.007 | 0.706 |
Obesity (BMI ≥25.0 kg/m2) | ||||||
NAFLD (yes vs no) | 1.532 | 0.326 to 7.197 | 0.589 | 0.917 | 0.170 to 4.954 | 0.920 |
FIB-4 score | 1.297 | 0.574 to 2.931 | 0.531 | 0.985 | 0.347 to 2.791 | 0.977 |
*P<0.05.
†Adjusted for sex, age, ever smoking, ever drinking, systolic and diastolic blood pressure, triglyceride, total cholesterol, HDL-cholesterol and LDL-cholesterol, HbA1c, serum uric acid, oral hypoglycemic medications and insulin use.
BMI, body mass index; FIB-4, fibrosis-4; HbA1c, glycosylated hemoglobin A1c; HDL, high-density lipoprotein; LDL, low-density lipoprotein; NAFLD, non-alcoholic fatty liver disease; T2DM, type 2 diabetes mellitus.