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Table 3 Odds ratios (ORs) and 95% confidence intervals (CIs) for NAFLD based on tertiles of DIS and EDIP

From: The association between dietary inflammation scores and non-alcoholic fatty liver diseases in Iranian adults

  Tertiles of scores P for trend
T1 T2 T3
DIS     
 Median score − 0.95 − 0.05 0.77  
 NAFLD/control 41/150 75/150 109/150  
 Crude model 1.00 (Ref) 1.85 (1.19–2.89) 2.68 (1.75–4.09) < 0.001
 Model 1a 1.00 (Ref) 1.91 (1.22–2.98) 2.83 (1.84–4.37) < 0.001
 Model 2b 1.00 (Ref) 2.01 (1.07–3.76) 2.54 (1.39–4.63) 0.003
EDIP     
 Median score 0.25 0.50 0.83  
 NAFLD /control 61/150 70/150 94/150  
 Crude model 1.00 (Ref) 1.15 (0.76–1.73) 1.54 (1.04–2.29) 0.027
 Model 1a 1.00 (Ref) 1.17 (0.78–1.78) 1.54 (1.04–2.28) 0.029
 Model 2b 1.00 (Ref) 0.88 (0.50–1.57) 1.82 (1.02–3.23) 0.031
  1. aAdjusted for age and sex
  2. bAdjusted for model 1 and physical activity, smoking, marital status, WHR, and dietary intake of energy