Monday, May 03, 2010

How to screw up a scientific study

All too often the media publicizes the findings of a study without any sort of thought or logical analysis. A scientist says "this study shows that ..." and the press mindlessly repeats it. Never mind that the interpretation of the data is incorrect, a scientist said it, therefore it is gospel.

It reminds me of the middle ages where anything a priest said was blindly believed.

What this is all leading to is my comment on the recent idiotic media reports that fruits and vegetables provide only modest protection from cancer. Despite 50 years of research and over 15,000 studies that prove that fruits and vegetables provide major protection from cancer, a single, poorly executed and poorly interpreted study says otherwise and the media trumpets it. It just goes to show that you really have to pay attention and question everything.

For an accurate analysis of that recent study: Fruits and vegetables provide only modest protection from cancer?

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