Table 5. Prevalence and factors associated with diabetes.

		Company size model n=6,818			Industry category model n=8,920
		Number	Prevalence %	Multivariable aOR (95% CI)	Number	Prevalence %	Multivariable aOR (95% CI)
Number of employees
	1–20	1,109	11.3	0.95 (0.72–1.26)
	21–100	2,948	10.2	0.94 (0.74–1.19)
	101–300	1,511	10.0	1.06 (0.81–1.38)
	301–	1,250	10.1	1
Industry category
	Manufacturing				3,857	9.1	1
	Agriculture, forestry, and fishing				298	11.1	0.94 (0.63–1.41)
	Construction				1,862	11.8	0.96 (0.79–1.16)
	Utilities				178	9.6	0.83 (0.48–1.44)
	Transportation				1,060	14.4	1.32 (1.07–1.65)
	Wholesale trade				675	12.0	1.10 (0.84–1.44)
	Professional services				94	13.8	1.17 (0.62–2.22)
	Health care				436	11.7	1.15 (0.82–1.61)
	Other services (Waste treatment and disposal, electronic and precision equipment repair and maintenance)				335	13.4	0.84 (0.59–1.19)
	Public administration				125	15.2	0.86 (0.51–1.46)
BMI
	Continuous variable			1.21 (1.18–1.24)			1.20 (1.18–1.22)
Age (30–75)
	Continuous variable			1.09 (1.08–1.10)			1.09 (1.08–1.10)
Smoking habits
	Current smoker	2,996	9.3	1.17 (0.92–1.47)	3,860	9.9	1.22 (1.00–1.49)
	Past smoker	2,236	13.2	1.09 (0.86–1.37)	3,004	13.9	1.11 (0.91–1.36)
	Never	1,586	8.2	1	2,056	8.7	1
Eat dinner within 2 h before bedtime
	3 times or more / week	2,746	10.3	1.15 (0.97–1.36)	3,482	10.7	1.07 (0.92–1.24)
	Not	4,072	10.3	1	5,438	11.2	1
Eat snacks after dinner
	3 times or more / week	1,705	9.7	1.01 (0.83–1.23)	2,177	10.8	1.12 (0.95–1.33)
	Not	5,113	10.5	1	6,743	11.1	1
Exercise habits
	Yes	3,015	9.0	1	4,036	10.1	1
	Not	3,803	11.4	1.22 (1.03–1.44)	4,884	11.7	1.12 (0.97–1.29)
Sleep habits
	Enough	4,134	10.7	1	5,536	11.3	1
	Not	2,684	9.8	0.92 (0.77–1.10)	3,384	10.6	0.97 (0.84–1.13)

OR, odds ratio; aOR, adjusted odds ratio; CI, confidence interval; BMI: body mass index.

All variables in the table were simultaneously included in multivariable analysis. Bold indicates the statistical significance, p<0.05.