. Author manuscript; available in PMC: 2017 Sep 15.

Published in final edited form as: J Diabetes Complications. 2014 Apr 1;28(4):470–476. doi: 10.1016/j.jdiacomp.2014.03.015

Table 3.

Odds Ratios of Impaired Fasting Glucose, Impaired Glucose Tolerance, and Previously Undiagnosed Type 2 Diabetes Associated with One Standard Deviation Increase in BMI and Waist Circumference in Chinese Adults with BMI < 25 kg/m² by Sex, 2007–2008.

Dependent variable	Odds ratio
	Model 1				Model 2
	BMI (2.1 kg/m²)		Waist (8.3 cm)		BMI (2.1 kg/m²)		Waist (8.3 cm)
	Estimate (95% CI)	P	Estimate (95% CI)	P	Estimate (95% CI)	P	Estimate (95% CI)	P
Impaired fasting glucose
Men	1.371 (1.182, 1.590)	<0.0001	1.486 (1.318, 1.675)	<0.0001	1.131 (0.950, 1.345)	0.17	1.399 (1.216, 1.609)	<0.0001
Women	1.352 (1.193, 1.533)	<0.0001	1.517 (1.332, 1.728)	<0.0001	1.129 (0.982, 1.299)	0.09	1.422 (1.233, 1.641)	<0.0001
Impaired glucose tolerance
Men	1.140 (1.009, 1.287)	0.04	1.191 (1.057, 1.342)	0.004	1.045 (0.923, 1.183)	0.49	1.161 (1.027, 1.313)	0.02
Women	1.275 (1.150, 1.413)	<0.0001	1.328 (1.139, 1.547)	0.0003	1.147 (1.035, 1.271)	0.009	1.224 (1.034, 1.448)	0.02
Diabetes
Men	1.208 (1.011, 1.443)	0.04	1.361 (1.178, 1.572)	<0.0001	1.017 (0.839, 1.234)	0.86	1.351 (1.156, 1.578)	0.0002
Women	1.405 (1.126, 1.753)	0.003	1.554 (1.331, 1.815)	<0.0001	1.146 (0.900, 1.460)	0.27	1.455 (1.234, 1.714)	<0.0001

Model 1 included age, education, leisure-time physical activity, alcohol drinking, family history of type 2 diabetes, and either BMI or waist circumference; Model 2 included both BMI and waist circumference and other covariates in model 1.