any help to solve this is greatly appreciated:
The research question is to assess the superiority of Treatment A for estimulate bone growth in comparison with Treatment B, the current standard.
I'm planning to compare two treatments to estimulate bone growth in maxilary sinuses. For that, I will treat each patient with treatment A in one sinus and treatment B in the other.
Hence, my design is To randomize X patients to three groups with
- Group 1: one sinus with Treatment A vs the other sinus with nothing
- Group 2: one sinus with Treatment A vs the other sinus with Treatment B
- Group 3: one sinus with Treatment B vs the other sinus with nothing
My first tought was to compare within each group with a paired T-test. Then I considered to compare the means with an one-eay ANOVA of repeated measures, with two measures for each patient. Is the ANOVA use right?
Which is the better way to compare means between treatments with repeated patients?
Any comment, answer or criticism is welcome.