Predicting outcome in mild cognitive impairment: 4-year follow-up study.
Lonie JA., Parra-Rodriguez MA., Tierney KM., Herrmann LL., Donaghey C., O'Carroll RE., Ebmeier KP.
Cognitive impairment precedes the diagnosis of Alzheimer's disease. It is unclear which psychometric measures predict dementia, and what cut-off points should be used. Replicable cognitive measures to provide information about differential diagnosis and prognosis would be clinically useful.