Associations of black coffee and black coffee supplemented with milk with diabetes in China: A community-based cross-sectional study

Table 4 Stratified analysis

	Count	OR (95%CI)	P value	P interaction value
Age, years		1.48 (0.69-3.20)		0.315
< 60	6275	0.78 (0.63-0.97)	0.025
≥ 60	601	1.01 (0.47-2.20)	0.978
BMI, kg/m2		0.97 (0.64-1.46)		0.869
< 24	3439	0.88 (0.62-1.27)	0.498
≥ 24	3437	0.75 (0.58-0.97)	0.028
Sex		0.90 (0.61-1.33)		0.609
Female	4308	0.83 (0.62-1.10)	0.183
Male	2568	0.74 (0.54-1.02)	0.063
Education level		0.89 (0.70-1.13)		0.335
Primary	2442	0.98 (0.68-1.42)	0.931
Secondary	1708	0.73 (0.48-1.10)	0.129
Tertiary	2726	0.70 (0.51-0.97)	0.033
Hypertension		1.08 (0.70-1.64)		0.723
Yes	1708	0.82 (0.58-1.16)	0.255
No	5186	0.79 (0.61-1.03)	0.084
Alcohol drinking status		1.51 (0.57-4.00)		0.413
Yes	202	1.87 (0.56-6.25)	0.310
No	6674	0.79 (0.64-0.98)	0.032
Smoking status		1.06 (0.80-1.40)		0.865
Yes	918	0.68 (0.40-1.17)	0.165
No	5958	0.82 (0.65-1.03)	0.086
Physical activity		1.04 (0.85-1.266)		0.762
No exercise	3192	0.64 (0.46-0.90)	0.011
Low intensity exercise	2121	1.05 (0.75-1.49)	0.766
Moderate intensity exercise	875	0.79 (0.44-1.41)	0.422
High intensity exercise	688	0.73 (0.36-1.49)	0.390

BMI: Body mass index; CI: Confidence interval; OR: Odds ratio.