Table 3. Factors associated with the difference prevalence of obesity from multivariate logistic regression models in Kazakh and Uyghur rural adults*.

Variables	Kazakh			Uyghur
	P value	OR value	OR 95% CI	P value	OR value	OR 95% CI
Meat
No or <1 kg per month	0.004	1.000		<0.001	1.000
1–2 kg per month	0.721	0.936	0.650∼1.346	<0.001	1.463	1.259∼1.700
≥2 kg per month	0.043	1.467	1.031∼2.124	<0.001	1.621	1.337∼1.965
Sex
Male	<0.001	1.000		<0.001	1.000
Female	0.001	1.615	1.214∼2.148	<0.001	2.878	2.479∼3.341
Age
18–24	<0.001	1.000		<0.001	1.000
25–34	<0.001	3.422	1.980∼5.916	0.006	1.384	1.098∼1.744
35–44	<0.001	6.342	3.667∼10.970	<0.001	3.818	3.032∼4.808
45–54	<0.001	10.617	5.900∼19.105	<0.001	4.529	3.518∼5.831
55–64	<0.001	10.722	5.662∼20.303	<0.001	4.405	3.404∼5.701
≥65	<0.001	22.726	9.793∼52.739	<0.001	3.425	2.631∼4.459
Vegetables
No or <1 plate per week	0.108	1.000		/	/	/
1–3 plates per week	0.019	0.327	0.128∼0.834	/	/	/
4–6 plates per week	0.565	0.909	0.658∼1.257	/	/	/
≥7 plates per week	0.276	0.850	0.635∼1.138	/	/	/
Smoking
No	<0.001	1.000
Yes	0.010	1.472	1.096∼1.977	/	/	/
Drinking
No	<0.001	1.000
Yes	<0.001	2.578	1.601∼4.153	/	/	/
Fruit
No or <1 plate per week	/	/	/	0.073	1.000
1–3 plates per week	/	/	/	0.046	0.814	0.665∼0.997
≥4 plates per week	/	/	/	0.058	0.866	0.745∼1.005
Education
Illiteracy	/	/	/	<0.001	1.000
Primary school	/	/	/	<0.001	0.606	0.493∼0.746
Junior high school	/	/	/	<0.001	0.350	0.276∼0.443
≥ Senior high school	/	/	/	<0.001	0.374	0.249∼0.562

Note: OR = odd ratio, CI = confidence interval. / = Data not available. * = Obesity was combined with general obesity and abdominal obesity.