by e-Patient Dave | Mar 11, 2011 |
It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. Sherlock Holmes, in Scandal in Bohemia I’ve been reading Jack Wennberg’s new book Tracking Medicine, which is about his...
by e-Patient Dave | Feb 25, 2011 |
In December we posted about practice variation and shared decision making (SDM), a field of research originated at Dartmouth decades ago and best known as publisher of the Dartmouth Atlas, which describes the amazing amount of unexplained variation in how many doctors...
by e-Patient Dave | Dec 20, 2010 |
Headline and body edited Oct 6, 2013: the original post talked about “practice variation,” but that was bad wording. The problem is unwarranted practice variation: variation that, when studied, is not warranted by actual differences between cases....
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