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Table 3 Change in facility capacity by intervention group in the Eat, Play, Live trial

From: Eat, play, live: a randomized controlled trial within a natural experiment examining the role of nutrition policy and capacity building in improving food environments in recreation and sport facilities

  n Mean % ideal score (SD) Intervention effecta
Baseline Follow-up F p value
Facility capacity subscores
 Strategic planning
  GL + CBI 16 22.9 (24.1) 60.9 (28.2) 10.050 < 0.001b
  GL only 13 16.0 (26.2) 16.0 (25.8)
  No GL 14 6.0 (12.4) 23.2 (23.6)
Communication and education
 GL + CBI 16 36.1 (19.8) 63.2 (27.1) 3.890 0.029c
 GL only 13 29.1 (23.7) 30.8 (28.1)
 No GL 14 21.8 (15.0) 40.1 (19.1)
Overall facility capacity score
 Total
  GL + CBI 16 30.8 (15.6) 62.3 (22.0) 7.908 0.001b
  GL only 13 23.8 (21.7) 24.9 (26.1)
  No GL 14 15.5 (12.9) 33.3 (14.3)
  1. GL + CBI guideline + capacity building intervention facilities, GL only guideline only facilities, No GL no guideline facilities
  2. At follow-up 1 GL + CBI, 2 GL-ONLY and 3 NO-GL facilities did not report facility capacity scores
  3. aThe intervention effect is the p value for the interaction of time by condition from repeated measures ANOVA
  4. bSignificant pairwise differences between GL + CBI and GL-ONLY (p < 0.01); and between GL + CBI and NO-GL (p < 0.01)
  5. cSignificant pairwise differences between GL + CBI and GL-ONLY (p < 0.05); and between GL + CBI and NO-GL (p < 0.05)