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Table 3 Multilevel regression analysis for steps/day, minutes of MVPA and distance run

From: Effect of a school-based intervention to promote healthy lifestyles in 7–11 year old children

  Steps/day MVPAtotal (mins/day) MVPAbout (mins/day) Distance run (m)
  β CI p β CI p β CI p β CI p
Constant 11055.7 10244.8, 11866.6 .000 135.0 128.1, 142.5 .000 49.7 43.5, 55.8 .000 784.5 718.4, 850.7 .000
Sex -1032.7 -1472.9, -592.5 .000 -18.0 -22.8, -13.5 .000 -19.0 -21.9, -16.0 .000 -221.0 -252.8, -189.1 .000
Group -494.3 -1611.3, 622.6 .192 5.0 -5.2, 14.4 .181 4.6 -4.0, 13.1 .149 -8.2 -98.5, 82.0 .439
Months in intervention 152.8 82.0, 223.5 .000 -0.9 -1.7, -0.2 .005 -0.3 -0.8, 0.2 .123 3.9 -1.9, 9.7 .092
Group × month 163.2 58.3, 268.0 .001 2.0 0.7, 2.9 .000 1.3 0.5, 2.0 .000 2.3 -5.0, 9.6 .268
Age n/a    n/a       66.2 36.5, 95.9 .000
  1. CI = 95% confidence interval