Table 3.

Effect of fruit/vegetables consumption on tyrosine and oxidative DNA damage; models adjusted by age, gender, smoking habits, and actual confounders.

	Tyrosine		Net FPG-Sensitive Sites
	Mean Ratio	95% CI	Mean Ratio	95% CI
Fruits and vegetables consumption >2/day
No consumption	1.00		1.00
Consumption	1.15 *	(1.02–1.29)	0.69 **	(0.53–0.89)

CI: confidence interval; * p < 0.05; ** p < 0.01.