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Table 3 Analysis of dichotomous variables for groups at follow-up, with adjustment for baseline category

From: Effectiveness of a school-community linked program on physical activity levels and health-related quality of life for adolescent girls

Variable Group n p-value Odds ratio# Group^ n p-value Odds ratio#
Self-reported PA level (moderate/high v low) 1. Intervention 358 0.977   1. Completers 90 0.578  
2. Control (reference) 258    2. Non-completers 268 0.838  
     3. Control (reference) 258   
Met PA guidelines in past seven days 1. Intervention 351 0.772   1. Completers 89 0.466  
2. Control (reference) 255    2. Non-completers 262 0.455  
     3. Control (reference) 255   
Sport club/leisure centre (member v non-member) 1. Intervention 355 0.057   1. Completers 88 0.878  
2. Control (reference) 255    2. Non-completers 267 0.021* 1.66
     3. Control (reference) 255   
  1. #Significant odds ratios *p < 0.05.
  2. ^Completers = school component + community component; Non-completers = school component only.