Table 3.
Association between Tertiles Dietary Insulin Index with Risk of NAFLD and Biochemical Parameters
Variable (No case/No control) | Tertiles of food Insulin Index | P trend | ||
---|---|---|---|---|
T1(30/67) | T2(57/67) | T3(82/66) | ||
NAFLDa | ||||
Model 1* | 1.00 (Ref) | 2.8(1.6-4.83) | 1.4(0.88-2.48) | <0.001 |
Model 2† | 1.00 (Ref) | 1.45(0.72 - 2.94) | 2.87 (1.18 – 6.96) | 0.017 |
Overweight or obesityb | ||||
Model 1* | 1.00 (Ref) | 0.69 (0.23- 2.58) | 2.33 (0.97-5.75) | 0.04 |
Model 2‡ | 1.00 (Ref) | 1.72 (0.85–3.50) | 3.61 (1.87–6.97) | < 0.001 |
High FBS levela | 1.00 (Ref) | 1.18 (0.66-2.09) | 1.98 (1.13- 3.49) | 0.016 |
High LDL levela | 1.00 (Ref) | 1.87(0.92-3.8) | 2.77(1.39-5.50) | 0.004 |
High TG levela | 1.00 (Ref) | 1.62(0.85- 3.08) | 2.4(1.21-4.5) | 0.005 |
High HDL levela | 1.00 (Ref) | 1. 90(1.02-3.81) | 1.81(0.96-3.52) | 0.08 |
High ALT levela | 1.00 (Ref) | 2.26(0.69-5.1) | 1.68(0.61-3.1) | 0.04 |
High AST levela | 1.00 (Ref) | 2.9(0.9-3.1) | 1.73(0.51-2.13) | 0.03 |
* Model 1: adjusted for age and sex; † Model 2: adjusted for model 1 and BMI, physical activity, biochemical parameters, energy intake, fructose, fat intake, refined grains; ‡ Model 2: adjusted for model 1 and physical activity, biochemical parameters, and energy intake; fasting blood sugar (FBS), high density lipoprotein (HDL), low density lipoprotein (LDL), alanine aminotransferase (ALT), aspartate aminotransferase (AST)