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Table 2 Total sample outcome measure compliance and completion rates at baseline and follow-up

From: Stand Out in Class: restructuring the classroom environment to reduce sitting time – findings from a pilot cluster randomised controlled trial

  Baseline Follow-up Both baseline and follow-up
activPAL data on weekdaysa
  ≥ 1 valid day 80.1% 76.1% 63.1%
  ≥ 2 valid days 74.4% 66.5% 51.7%
  ≥ 3 valid days 65.3% 53.4% 39.2%
  ≥ 4 valid days 54.5% 42.6% 27.3%
 5 valid days 18.2% 16.5% 5.7%
ActiGraph data on weekdaysa
  ≥ 1 valid day 94.3% 87.5% 83.5%
  ≥ 2 valid days 89.8% 78.4% 73.3%
  ≥ 3 valid days 85.2% 65.3% 58.0%
  ≥ 4 valid days 75.0% 50.0% 42.6%
 5 valid days 25.6% 11.4% 5.1%
Anthropometric measures 98.9% 95.5% 94.3%
Body composition 98.9% 94.9% 93.8%
Blood pressure 77.8% 89.8% 70.5%
Engagement vs Disaffection with Learning (child reported) 97.7% 96.0% 93.8%
Strength and Difficulties questionnaire (teacher reported) 91.5% 94.9% 90.3%
PEDS-QL 83.0% 93.2% 83.0%
EQ-5D-Y 94.6% 94.6% 94.6%
  1. aA valid day for the activPAL and ActiGraph constituted at least 8 h of wear on a weekday