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 but this effect can be exaggerated by strict entry criteria (a tradeoff) as a smart study coordinator will catch patients at their sickest moment (max ucdai or other criterion) to enroll at baseline, and they will rapidly regress to their mean severity.
Physician-scientist studying inflammatory bowel disease, reproducible medical research. Chair-elect of CCF NSAC. #rstats #USMNT #Zwift