. 2011 Dec 29;17(4):316–321. doi: 10.1007/s12199-011-0256-4

Table 2.

Odds ratio of lower paraoxonase activity associated with smoking status

	Smoking status		OR	95% CI	p	OR^a	95% CI	p
	Smokers n (%)	Nonsmokers n (%)	OR	95% CI	p	OR^a	95% CI	p
PON1 activity <90 IU/L	104 (64)	49 (35)	3.21	1.7–5.8	<10⁻⁴	3.03	1.5–5.9	0.001

PON1 activity: 90 IU/L median

^aAdjusted for age, gender, BMI, and lipid profile