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A review of screening tests for cognitive impairment
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- Published on: 6 August 2007
- Published on: 6 August 2007The "golden rule" will now have to be evaluated in the light of this reviewShow More
Dear Editor,
In the light of the recent review, which highlighted the inability of most tests of cognitive function to specify what "proportion of people who are classified by the screen as impaired who really are impaired"(ie the positive predictive value of the test)(1) it will be difficult, if not impossible, to apply the golden rule from the case of Kenward v Adams(2) to patients who are being evaluated for...
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