Table 3.

Adjusted odds ratios (95% confidence interval) of having diabetes derived from a multiple logistic regression analysis using age, body mass index, and coffee consumption as independent variables in both genders, adjusted for potential confounders.

Variable	Men (n=1133)	Women (n=1199)
Age	1.02(1.00–1.04)a	1.04(1.01–1.07)b
Body mass index	1.09(1.03–1.15)b	1.05(0.99–1.11)
Coffee consumption (habitual coffee drinkers vs. non-drinkers)	0.62(0.41–0.92)a	0.54(0.31–0.92)a

Adjusted for systolic blood pressure, diastolic blood pressure, smoking, alcohol drinking, betel nut chewing, physical activity, income, education level, fat %, protein %, carbohydrate %, and magnesium

^ap < 0.05

^bp < 0.01