Table 3.

Odds ratios for diabetes by sleep duration categories, BRFSS 2013-2014

American Indians/Alaska Natives				Non-Hispanic Blacks			Hispanics			Non-Hispanic Whites
Diabetes	Sample size (n)	6 or less hrs.	8 or more hrs.	Sample size (n)	6 or less hrs.	8 or more hrs.	Sample size (n)	6 or less hrs.	8 or more hrs.	Sample size (n)	6 or less hrs.	8 or more hrs.
Model 0^	14,536	1.69***	1.36*	71,765	1.17**	1.37***	59,472	1.54***	1.44***	729,962	1.48***	1.50***
Model 1	14,536	1.88***	1.55**	71,765	1.26***	1.27***	59,472	1.47***	1.45***	729,962	1.65***	1.36***
Model 2	12,524	1.67***	1.51***	61,404	1.14*	1.15*	50,454	1.33***	1.32***	625,260	1.33***	1.20***
Model 3	11,742	1.71***	1.56**	56,878	1.07	1.13	44,607	1.28**	1.32***	591,873	1.22***	1.16***
p-for-interaction†		ref	ref	p	0.004	0.039	p	0.159	0.414		0.046	0.073

^{^}model 0: sleep only; model 1: sleep + age, sex; model 2: model 1 + income, education, marital status, employment status; model 3: model 2 + alcohol, smoking, physical activity, and BMI;

^***p < 0.001;

^**p < 0.01;

^*p < 0.05;

^†short sleep-race interaction; long sleep-race interaction