Errors in radiologic dating My nudity on the cam direct
), then about half of that performance must lie below the median—must be “below average”.
Nonetheless, the meaning of the terms “error” and “discrepancy” and the relationship to medical negligence are frequently misunderstood.
Subsequent information may show the original conclusion to have been false, but this does not constitute a ].
Experienced, competent radiologists may miss abnormalities, and may be unaware of having done so.
Sadly, the statistical absurdity underpinning the joke is not always appreciated by media or political commentators, who often fail to appreciate the necessity of “below-average” performance.
If one assumes that the accuracy of radiological performance approximates a normal (Gaussian) distribution (Fig.