Table 1.

Participants’ Characteristics by Sex

	Mean (SD), % (95% CI)
Characteristics	Boys (N = 6950)	Girls (N = 6621)
Age (years)	16.2 (1.2)	16.1 (1.2)
Height (cm)	176.0 (8.4)	162.6 (7.5)
Weight (kg)	73.8 (16.9)	61.8 (14.4)
Body Mass Index (kg/m2)	23.8 (4.8)	23.4 (5.1)
Hispanic/Latino Ethnicity	21.0%(16.6%, 25.3%)	21.4%(16.7%, 26.2%)
Physical Activity<5days	42.7%(41.0%, 44.5%)	62.7%(60.0%, 65.4%)
Games≥3 hours	42.3%(40.2%, 44.4%)	40.4%(37.5%, 43.2%)
No Sports	40.4%(37.7%, 43.2%)	51.5%(48.9%, 54.1%)
Soda≥2 times	22.2%(18.6%, 25.7%)	16.6%(13.8%, 19.3%)
Being Obese (>= 95%-tile)	16.6%(14.8%, 18.3%)	10.8%(9.7%, 12.0%)
Trying to Lose Weight	33.0%(31.1%, 34.9%)	62.6%(60.5%, 64.6%)

Note: Rates of missing data depend on the characteristics.

CI, confidence interval.