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Table 1 Exposure to/participation in the PA and SB intervention components and total perceived intervention dose received

From: Mid-way and post-intervention effects on potential determinants of physical activity and sedentary behavior, results of the HEIA study - a multi-component school-based randomized trial

  Response categories Coded: no (0)/yes (1) Yes % (n)
Mid-way: questions assessing perceived exposure/participation    
Have you completed in class assignment about diet, PA and SB? Yes/no   92.9 (446)
Have you noticed HEIA-posters in the classroom? Yes/no   82.2 (402)
Have you participated in the active transport campaign? Yes/no   89.0 (435)
Have you participated in one or more HEIA-breaks with PA? Yes/no   82.7 (401)
Have you used the equipment in the “activity box” during recess? Each school day or almost each school day (yes)/once a week, rarely or never (no)   41.7 (287)
Have you used movement bands in the PE-classes? Yes/no or does not know (no)   47.5 (235)
Total intervention dose received midway (n = 492) Range: 0.00-1.00 High dose ≥0.75
    55.5% (273)
Post-intervention:    
Have you completed the computer tailoring session about PA? Yes/no   88.1 (436)
Have you completed the computer tailoring session about TV and computer/game-use? Yes/no   87.2 (430)
Have you noticed HEIA-posters in the classroom? Yes/no   75.2 (377)
Have you participated in a “pedometer challenge” (related to active commuting/active daily living)? yes twice (yes)/just once or no (no)   83.4 (418)
Have you participated in one or more HEIA-breaks with PA during school lessons? Yes/no   78.4 (389)
Have you used the equipment in the “activity box” during recess? Each school day or almost each school day (yes)/once a week, rarely or never (no)   39.2 (197)
Have you used “Basse” (ball made of rubber bike wheels) during school hours? Yes everyday (yes)/one day pr week/no or does not know what Basse is (no)   26.8 (134)
Total intervention dose received post intervention (n = 503) Range: 0.00-1.00 High dose ≥0.75
    31.0% (156)
  1. PA = Physical activity, SB = Sedentary behavior.
  2. Sample: Norwegian adolescents 11-13 year-olds from the HEIA study.