SUTTON’S LAW

SUTTON’S LAW  New Laws, fascinate me. I have a collection of some really funny laws as well. This morning I read about the captioned law. My curiosity was aroused and a little search via Google, gave me some interesting information. Sutton’s law states that when diagnosing, one should first consider the obvious. It suggests that one should first conduct those tests which could confirm (or rule out) the most likely diagnosis. It is taught in medical schools to suggest to medical students that they might best order tests in that sequence which is most likely to result in a quick diagnosis, hence treatment, while minimizing unnecessary costs. It is also applied in pharmacology, when choosing a drug to treat a specific disease you want the drug to reach the disease.It is applicable to any process of diagnosis, e.g. debugging computer programs. Computer-aided diagnosis provides a statistical and quantitative approach. A more thorough analysis will consider the false positive rate of the test and the possibility that a less likely diagnosis might have more serious consequences. A competing principle is the idea of performing simple tests before more complex and expensive tests, moving from bedside tests to blood results and simple imaging such as ultrasound and then more complex such as MRI then specialty imaging. The law can also be applied in prioritizing tests when resources are limited, so a test for a treatable condition should be performed before an equally probable but less treatable condition.


The law is named after the bank robber Willie Sutton, who reputedly replied to a reporter’s inquiry as to why he robbed banks by saying “because that’s where the money is.” (In Sutton’s 1976 book Where the Money Was, Sutton denies having said this).


A similar idea is contained in the physician’s adage, “When you hear hoof- beats behind you, think horses, not zebras.”


I JUST READ A FUNNY TAKE ON THIS LAW IN A SUPPLEMENT OF TODAY’S ECONOMIC TIMES:


“If you think that you have a new idea, you are wrong. Someone else probably already had it. This idea isn’t original either. I stole it from someone else.”


(SOURCE: http://bobsutton.typepad.com/)


KEEP SMILING…!




Category: , Humour, Ideas, People
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