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. 2010 Jun-Jul;26(6):e201–e205. doi: 10.1016/s0828-282x(10)70400-1

TABLE 1.

Descriptive characteristics of participants

Characteristic Total (n=1235) Boys (n=659) Girls (n=576)
Ethnicity
  Non-Hispanic white 24.4 24.8 23.9
  Hispanic 36.4 34.3 38.8
  Non-Hispanic black 35.3 37.5 32.8
  Other 4.0 3.5 4.6
Age, years
  12–13 28.3 29.3 27.1
  14–16 36.9 36.3 37.7
  17–19 35.0 34.5 35.2
MVPA, min/day
  0–14 51.8 34.8 71.1
  15–29 25.9 30.5 20.7
  30–59 17.9 27.0 7.6
  ≥60 4.4 7.8 0.6

Data presented as %. MVPA Moderate-to-vigorous physical activity