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Temporal trends in the long term risk of progression of mild cognitive impairment: a pooled analysis
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- Published on: 13 April 2016
- Published on: 13 April 2016MCI-patients’: worries about their prognosis justified?Show More
Dear Editor,
In their article Mitchell et al. (2008) presented a review about the long term risk of progression of mild cognitive impairment (MCI) to dementia. Across the included cohort studies, the mean annual conversion rate (ACR) to dementia was 4.2%, and a significant relationship was found between the ACR and the duration of the observation period. In studies of less than 5 years' duration the ACR varies f...
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