Table 3.
Vegetables and fruits consumption of the subjects by age group
1)Mean ± SD
2)Significantly different form men and women of the same age group by independent t test *P < 0.05, **P < 0.01, ***P < 0.001
3)Significance as determined by ANOVA test according to age group
4)Means with different superscript letters are significantly different from each other by Duncan's multiple range test.
5)Not significant
