Original Research Article
Predictive Accuracy of MCI Subtypes for Alzheimer’s Disease and Vascular Dementia in Subjects with Mild Cognitive Impairment: A 2-Year Follow-Up StudyRasquin S.M.C.a · Lodder J.b · Visser P.J.a · Lousberg R.a · Verhey F.R.J.a
Research Institute Brain and Behavior,aDepartment of Psychiatry and Neuropsychology, and bDepartment of Neurology, University of Maastricht/University Hospital Maastricht, Maastricht, The Netherlands
Prof. Dr. F.R.J. Verhey
Department Psychiatry and Neuropsychology
PO Box 5800, NL–6202 MD Maastricht (The Netherlands)
Tel. +31 43 3877537, Fax +31 43 3875444
Do you have an account?
Aim: The aim of this study was to investigate the prognostic accuracy of different subtypes of mild cognitive impairment (MCI): amnestic MCI, multiple domain MCI, and single non-memory domain MCI, for the development of Alzheimer’s dementia (AD) and vascular dementia (VaD). Patients: Nondemented patients from a memory clinic cohort (n = 118), and a stroke cohort (n = 80, older than 55 years and with a cognitive impairment). Results: ‘Multiple domain MCI’ had the highest sensitivity for both AD (80.8%) and VaD (100%), and ‘amnestic MCI’ had the highest specificity (85.9% for AD, 100% for VaD). The positive predictive value was low for all subtypes (0.0–32.7%), whereas the negative predictive value was high (72.8–100%). Discussion: The subtype ‘multiple domain MCI’ has high sensitivity in identifying people at risk for developing AD or VaD. The predictive accuracy of the MCI subtypes was similar for both AD and VaD.
© 2005 S. Karger AG, Basel
Article / Publication Details
Copyright / Drug Dosage / DisclaimerCopyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher or, in the case of photocopying, direct payment of a specified fee to the Copyright Clearance Center.
Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug.
Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.