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Table 2 Outcome variables at baseline and T2 (20 months after baseline) for control and intervention groups and intervention effect on sport participation, outdoor play and screen behaviors

From: Mediators of the effect of the JUMP-in intervention on physical activity and sedentary behavior in Dutch primary schoolchildren from disadvantaged neighborhoods

  Baseline T2 (20 months) Intervention effect (95% CI)
  Control Intervention Control Intervention  
Sport participation (%) 45% 35%* 48% 62%*** 2.68 (1.60, 4.46)#‡
Outdoor play (times/week) 4.1±1.7 4.1±1.7 4.1±1.5 3.9±1.5 −0.30 (−0.79, 0.19)##
TV viewing (times/week) 9.8±5.3 10.3±5.1 9.5±4.9 10.2±4.8 0.58 (−0.26, 1.43) ##
Computer use (times/week) 5.4±5.1 5.5±5.0 5.5±4.5 6.0±4.7 0.36 (0.35, 1.08) ##
  1. * p<0.05 **p<0.01; ***p<0.001 significant difference between intervention and control participants.
  2. p<0.001 significant intervention effect.
  3. # Odds Ratio; ## unstandardized regression coefficients.
  4. Analyses were adjusted for school, gender, age, ethnicity, BMI and baseline values.