Table 4.

Logistic Regression Analysis with Metabolic Syndrome Prevalence As Defined by the ATP III–Modified Criteria as the Dependent Variable and Smoking as the Independent Variable

	Cases	ORa	(95% CI)	ORb	(95% CI)
Smoking status
Never smoker	240	1.00		1.00
Ex smoker	95	1.18	0.87–1.61	0.98	0.69–1.41
>0–10	214	0.71	0.56–0.89	0.86	0.66–1.12
>10–20	470	0.79	0.64–0.96	1.03	0.81–1.30
>20	151	1.06	0.81–1.39	1.35	0.99–1.85
Pack-years
Never smoker	240	1.00		1.00
Ex smoker	95	1.18	0.87–1.62	0.99	0.69–1.42
>0–13	169	0.74	0.58–0.95	0.88	0.66–1.17
>13–22	190	0.70	0.55–0.89	0.93	0.71–1.22
>22–30	220	0.82	0.65–1.04	1.06	0.81–1.40
>30	256	0.89	0.71–1.12	1.15	0.88–1.49

^aAdjusted for age, kcal/day, alcohol consumption, physical activity, education level, income level, occupation and CVD.

^bAll above plus BMI.

Note: ATP III–modified, Modified version of U.S. Third Report of the National Cholesterol Education Program, Adult Treatment Panel.