Table 4.

Associations of Gender, Age groups with the Prevalence of meeting PA, SED, and Their Co-existence of Recommendation Guidelines

	PA						SED						Co-existence
	uOR	95%CI		aOR	95%CI		uOR	95%CI		aOR	95%CI		uOR	95%CI		aOR	95%CI
Gender
Boys	1.43	1.36	1.49	1.43	1.36	1.5	1			1			1.03	1	1.07	1.01	0.97	1.05
Girls	1			1			1.27	1.22	1.32	1.29	1.24	1.34	1			1
Age Groups
Younger adolescents	7.12	6.6	7.69	7.12	6.59	7.68	2.24	2.13	2.37	2.26	2.15	2.39	4.11	3.91	4.32	4.11	3.91	4.32
Adolescents	2.79	2.59	3.02	2.79	2.58	3.01	1.19	1.13	1.26	1.2	1.14	1.26	1.67	1.59	1.75	1.67	1.59	1.75
Older adolescents	1						1						1

Younger adolescents: 4-5th graders

Adolescents: 6-9th graders

Older adolescents: 10-12th graders

uOR: unadjusted odds ratio

aOR: adjusted odds ratio (age and gender were controlled respectively)

CI: confidence intervals

Reference category: Gender: Girl (except for SED), age group: Older adolescents