Can the RAVLT predict deterioration from MCI to dementia? Data from long term follow up

Liraz Dawidowicz, Elissa L. Ash, Amos D. Korczyn, Fani Andelman, Sigal Levy, Odelia Elkana

Research output: Contribution to journalArticlepeer-review


Objective: To assess whether the Rey Auditory Verbal Learning Test (RAVLT) could differentiate deterioration from Mild Cognitive Impairment (MCI) to dementia. Methods: Twenty-six participants who were diagnosed with MCI performed the RAVLT and the Mini Mental State Examination (MMSE) at baseline and after nearly a decade (M = 8.8 years, SD = 3.16), in order to evaluate whether they progressed to dementia. Results: Twelve participants [5 males, 7 females; age M = 63.7 (7.7)] kept their diagnoses of MCI; 14 participants [11 males, 3 females; age M = 75.0 (6.5)] converted to dementia. Both groups had similar MMSE scores at baseline [26.6 (0.6); and 26.6 (0.7) respectively]. Significant differences between dementia and MCI groups were found on most measures of the RAVLT at baseline: Immediate memory [p = .04], delayed recall [p = .003], total learning [p = .01], learning rate [p = .002], retrieval efficiency [p = .004], and false alarms [p = .004]. Thus, the RAVLT results were significantly worse at baseline in those who later converted. The results remain the same when controlling for age. Conclusion: The results extend previous findings with follow-up of nearly a decade demonstrating that most of the RAVLT measures are sensitive to differentiate conversion from MCI to dementia.

Original languageEnglish
Pages (from-to)347-356
Number of pages10
JournalExperimental Aging Research
Issue number4
StatePublished - 2021


Dive into the research topics of 'Can the RAVLT predict deterioration from MCI to dementia? Data from long term follow up'. Together they form a unique fingerprint.

Cite this