Table 2.
Logistic regression analyses for the association between TyG-BMI and incident NAFLD in different models
| Odds ratios (95% confidence interval) | ||||
|---|---|---|---|---|
| Crude model | Model 1 | Model 2 | Model 3 | |
| TyG-BMI(per SD increase) | 6.17 (5.75, 6.62) | 5.40 (5.01, 5.83) | 3.87 (3.51, 4.26) | 3.90 (3.54, 4.29) |
| TyG-BMI (Quintile) | ||||
| Quintile 1 | Ref | Ref | Ref | Ref |
| Quintile 2 | 5.17 (2.70, 9.89) | 4.25 (2.22, 8.15) | 4.04 (2.03, 8.03) | 4.03 (2.03, 8.01) |
| Quintile 3 | 19.26 (10.47, 35.43) | 13.33 (7.22, 24.60) | 10.72 (5.58, 20.62) | 10.81 (5.63, 20.75) |
| Quintile 4 | 70.61 (38.80,128.51) | 42.25 (23.09, 77.30) | 25.09 (13.11,47.99) | 25.52 (13.36, 48.74) |
| Quintile 5 | 344.54 (189.71,625.75) | 186.82 (102.20,341.51) | 72.84 (37.82,140.30) | 74.76 (38.86,143.79) |
| P-trend | < 0.0001 | < 0.0001 | < 0.0001 | < 0.0001 |
Abbreviations: TyG-BMI: triglyceride glucose-body mass index;
Model 1 adjusted for sex, age, habits of exercise, drinking status. Smoking status, SBP, and height;
Model 2 adjusted for sex, age, ALT, AST, habits of exercise, GGT; HDL-C, TC, TG, FPG, HbA1c, smoking status, SBP and height;
Model 3 adjusted for sex, age, ALT, AST, habits of exercise, GGT; HDL-C, TC, TG, FPG, HbA1c, smoking status, drinking status, SBP and height