June 7, 2017
Physician Comparisons Based on Performance Don’t Tell the Right Story
Medical decision-making requires a comparison. There is, most often, more than a single option for your care. New tests and treatments are constantly being added to the medical portfolio by scientific inquiry. The only way to advance care, in fact, is by comparing options. Comparing incites a difficult task, however: the compared option that is best for your disease-related outcome may be worse for your test- or treatment-related outcomes. For example, for men with early stage prostate cancer, surgery may reduce the chance of dying of prostate cancer from 8 to 6 percent over 10 years, but surgery increases, simultaneously,…
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