Table 2.

The Prevalence of Meeting the PA and SED Guidelines

	PAa, b		SEDa, b
	n	%	n	%
Total	9216	18.4	12,772	25.5
Gender
Boys	5309	21.0	5874	23.3
Girls	3907	15.7	6898	27.8
Age Groups
Younger adolescents	4796	33.0	5154	35.4
Adolescents	3538	16.2	4935	22.6
Older adolescents	882	6.5	2683	19.6

Younger- adolescents: 4-5th graders

Adolescents: 6-9th graders

Older- adolescents: 10-12th graders

^adenotes significant gender difference at p < 0.001

^bdenotes significant age group difference at p < 0.001