How to define a disease and how not to formulate diagnostic criteria. #MSBlog #MSResearch
"The following is the talk I gave on defining a disease to the staff at SickKids, Toronto, on Monday and the grand round at Dalhousie, Halifax, on Wednesday. It explains what happens to the prognosis of a disease when you change the definition."
Labels: Canada, defining a disease, diagnostic tautology, MS mimics, sarcoidosis