An additional idea, could be to create a pre and post variable by creating 3 subsets, renaming the variables (Ex. Pre Veg) in those subsets then performing a merge by patient ID for the subsets that you want to compare in your paired ttest. For Ex: Subset 1 (Initital Scores) would include variable names PatientID, Veggie, Fruit where Type =1 Subset 2 (Rescreen) would include PatientID, Veggie, Fruit where Type =2 Subset 3 (Post health coaching) would include PatientID, Veggie, Fruit where Type = 3 Hope this makes sense, Shavonne
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