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Table 4 Logistic Regression: Factors associated with clinically significant weight loss (> 5%) in a multivariate analysis

From: The association between weight loss and engagement with a web-based food and exercise diary in a commercial weight loss programme: a retrospective analysis

  OR (95% CI) p<
Women   
Initial BMI 1.03 (1.01-1.04) .01
Duration of programme use 1.00 (1.00-1.00) ns
Food diary adherence (tertiles)   
   Low adherence 1  
   Med adherence 2.54 (1.91-3.36) .001
   High adherence 5.05 (3.51-7.26) .001
Exercise diary adherence (tertiles)   
   Low adherence 1  
   Med adherence 0.80 (0.61-1.04) ns
   High adherence 1.46 (1.03-2.04) .05
Use of forums   
   Non-user 1  
   Forum user 1.33 (1.09-1.63) .01
Men   
Initial BMI 1.04 (1.01-1.09) .05
Duration of programme use 1.00 (1.00-1.00) ns
Food diary adherence (tertiles)   
   Low adherence 1  
   Med adherence 1.49 (0.87-2.54) .ns
   High adherence 3.45 (1.78-6.80) .001
Exercise diary adherence (tertiles)   
   Low adherence 1  
   Med adherence 1.52 (0.91-2.53) ns
   High adherence 3.48 (2.03-7.49) .001
Use of forums   
   Non-user 1  
   Forum user 0.83 (0.52-1.33) ns