Table 2. Variable genetic models of the association between the PNPLA3 I148M polymorphism (rs738409) and NAFLD in the Uygur and Han of Northwestern China.

Model	Genotype	Uygur		Han
		OR (95% CI)	p-value	OR (95% CI)	p-value
Codominant	C/C	1	0.009*	1	0.040*
	G/C	1.37 (0.89–2.11)		1.37 (0.89–2.10)
	G/G	2.64 (1.39–5.00)		2.20 (1.18–4.13)
Dominant	C/C	1	0.022*	1	0.044*
	G/C-G/G	1.60 (1.07–2.40)		1.52 (1.01–2.29)
Recessive	C/C-G/C	1	0.006*	1	0.036*
	G/G	2.25 (1.23–4.09)		1.84 (1.03–3.27)
Log-additive	---	1.55 (1.16–2.08)	0.009*	1.45 (1.08–1.95)	0.012*

* p<0.05 indicates statistical significance.