Table 3.

Association between insomnia and the components of metabolic syndrome in adults from the Jidong community.

	Central adiposity			Raised Blood pressure			Dysglycemia			Low HDL-c			Elevated Triglycerides
	OR	95% CI	P	OR	95% CI	P	OR	95% CI	P	OR	95% CI	P	OR	95% CI	P
Model 1	1.38	(1.21, 1.57)	<0.01	1.34	(1.18, 1.53)	<0.01	1.32	(1.13, 1.55)	<0.01	1.24	(1.09, 1.42)	<0.01	1.11	(0.96, 1.27)	0.15
Model 2	1.11	(0.97, 1.28)	0.13	1.20	(1.03, 1.38)	0.02	1.03	(0.87, 1.22)	0.73	1.17	(1.02, 1.33)	0.03	1.12	(0.97, 1.30)	0.13
Model 3	1.13	(0.93, 1.38)	0.22	1.22	(1.05, 1.43)	0.01	1.02	(0.86, 1.21)	0.83	1.16	(1.01, 1.33)	0.04	1.10	(0.94, 1.28)	0.25
Model 4
Male	1.24	(0.91, 1.69)	0.17	1.25	(0.99, 1.59)	0.06	1.05	(0.82, 1.35)	0.70	1.19	(0.95, 1.48)	0.13	1.12	(0.90, 1.41)	0.32
Female	1.05	(0.80, 1.36)	0.74	1.15	(0.93, 1.42)	0.20	0.98	(0.77, 1.26)	0.90	1.15	(0.96, 1.38)	0.14	1.00	(0.81, 1.25)	0.98
Model 5
<40years	0.90	(0.62, 1.31)	0.59	0.91	(0.67, 1.22)	0.52	0.95	(0.62, 1.46)	0.81	1.13	(0.89, 1.44)	0.32	0.77	(0.56, 1.06)	0.10
40–59years	1.46	(1.11, 1.91)	0.01	1.52	(1.22, 1.88)	<0.01	1.09	(0.87, 1.37)	0.47	1.13	(0.92, 1.38)	0.24	1.18	(0.95, 1.46)	0.33
≥60years	0.90	(0.54, 1.50)	0.70	1.11	(0.75, 1.65)	0.60	0.98	(0.69, 1.39)	0.91	1.33	(0.94, 1.89)	0.11	1.21	(0.86, 1.71)	0.28

Model 1. crude model.

Model 2. adjusted for age and gender.

Model 3. adjusted for age, gender, education degree, income, smoking, drinking, salt intake, physical activity and BMI.

Model 4. adjusted for age, education degree, income, smoking, drinking, salt intake, physical activity and BMI.

Model 5. adjusted for gender, education degree, income, smoking, drinking, salt intake, physical activity and BMI.