Table 3.

Association between quartiles of DII and NAFLD/advanced liver fibrosis

	Q1		Q2		Q3		Q4
	OR (95%CI)	P value	OR (95%CI)	P value	OR (95%CI)	P value	OR (95%CI)	P value
NAFLD
Model 1	Reference		1.32 (1.13,1.54)	< 0.001	1.37 (1.18,1.60)	< 0.001	1.80 (1.54,2.10)	< 0.001
Model 2	Reference		1.31 (1.12,1.54)	< 0.001	1.39 (1.18,1.63)	< 0.001	1.86 (1.57,2.19)	< 0.001
Model 3	Reference		1.27 (1.05,1.53)	0.015	1.26(1.04,1.53)	0.017	1.81 (1.48,2.21)	< 0.001
Advanced fibrosis
Model 1	Reference		1.43 (1.09,1.89)	0.011	1.34 (1.02,1.77)	0.035	1.67 (1.28,2.17)	< 0.001
Model 2	Reference		1.46 (1.07,1.99)	0.016	1.30 (0.96,1.77)	0.092	1.73 (1,28,2.34)	< 0.001
Model 3	Reference		1.45 (1.01,2.06)	0.042	1.28 (0.90,1.83)	0.169	1.46 (1.02,2.07)	0.037

Model 1: no covariates were adjusted

Model 2: Age, gender and race were adjusted

Model 3: Age, gender, race, education level, PIR, smoking status, hypertension, diabetes was adjusted