NEJM Clinical Decisions - Results

I blogged about this a while ago in relation to our Socrates project. Well, the results are now out (click here) and make fascinating reading.

There were 3 treatment options (see article for more details) and the results were split fairly evenly (37.5%, 37.4% and 25.2%). I wonder what that indicates about the roll of evidence? How much does it influence practice?