Association of serum uric acid with hepatic steatosis detected by controlled attenuation parameter in the United States population

Table 5 Association between hyperuricemia and NAFLD among US adults aged ≥ 20 years

	Crude	P values	Model 1	P values	Model 2	P values	Model 1^a	P values	Model 2^a		P values
Hyperuricemia	2.18 (1.85, 2.58)	< 0.01	2.16 (1.80, 2.58)	< 0.01	2.10 (1.35, 3.28)	< 0.01	2.10 (1.77, 2.48)	< 0.01	1.94 (1.64, 2.30)		< 0.01
Stratified by gender
Male	1.78 (1.42, 2.22)	< 0.01	1.91 (1.50, 2.43)	< 0.01	1.30 (0.70, 2.44)	0.31	1.79 (1.43, 2.24)	< 0.01	1.72 (1.37, 2.17)		< 0.01
Female	2.79 (2.17, 3.57)	< 0.01	2.45 (1.87, 3.21)	< 0.01	4.18 (1.99, 8.76)	< 0.01	2.51 (1.95, 3.24)	< 0.01	2.24 (1.72, 2.90)		< 0.01
P for interaction										<0.01

^a Missing values of covariates were imputed with multiple imputations
Model 1: age, race and BMI were adjusted
Model 2: age, race, BMI, waist circumference, education levels, ratio of family income, ALT, AST, GGT, serum creatinine, triglyceride, serum cholesterol, HDL-C, LDL-C, glycohemoglobin, HOMA-IR, dietary fat intake, smoking habits, MET, hypertension and diabetes were adjusted

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