Table 2:

Demographic characteristics and the score of understanding food and nutrition information for students aged 10 - 12 years derived from sub-study 2.

			Frequency	Percent
Gender	Male		195	50
	Female		195	50
Total No	390			100
Educational Grade	4		130	33.3
	5		130	33.3
	6		130	33.3
Total No	390			100
Age	10y	Mean=11y (SD<0.05)	130	33.3
	11y		130	33.3
	12y		130	33.3
Total No	390			100
Quartet Height	Quartile 1		114	29.2
	Quartile 1		179	45.9
	Quartile 1		97	24.9
Total No	390			100
Quartet Weight	Quartile 1		97	24.9
	Quartile 1		193	49.5
	Quartile 1		100	25.6
Total No	390			100
The score of understanding of food and nutrition information	Low		220	56.4
	Moderate		132	33.8
	High		38	9.7
Total No	390			100