Sensitivity and Specificity of the Montreal Cognitive Assessment Modified for Individuals who are Visually Impaired

Evaluating the cognitive status of individuals who are visually impaired is limited by the design of the test that is used. This article presents data on the sensitivity and specificity of the version of the Montreal Cognitive Assessment for people who are visually impaired. The original validation...

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Veröffentlicht in:Journal of visual impairment & blindness 2010-06, Vol.104 (6), p.360-368
Hauptverfasser: Wittich, Walter, Phillips, Natalie, Nasreddine, Ziad S., Chertkow, Howard
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container_issue 6
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container_title Journal of visual impairment & blindness
container_volume 104
creator Wittich, Walter
Phillips, Natalie
Nasreddine, Ziad S.
Chertkow, Howard
description Evaluating the cognitive status of individuals who are visually impaired is limited by the design of the test that is used. This article presents data on the sensitivity and specificity of the version of the Montreal Cognitive Assessment for people who are visually impaired. The original validation data were reanalyzed, excluding the five visual items. The results indicated that the specificity was excellent, while sensitivity was reduced; however, the recommended proportionally adjusted cutoff values showed better sensitivity.
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identifier ISSN: 0145-482X
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subjects Aging (Individuals)
Alzheimers Disease
Blindness
Clinical Diagnosis
Cognition
Cognition & reasoning
Cognitive ability
Cognitive Tests
Dementia
Design
Developed Nations
Diagnosis
Executive Function
Eyes & eyesight
Intelligence tests
Medical screening
Methods
Mild Mental Retardation
Occupational therapy
Older people
Screening Tests
Spatial Ability
Validity
Vision
Vision disorders
Visual Acuity
Visual impairment
Visual Impairments
Visual Measures
title Sensitivity and Specificity of the Montreal Cognitive Assessment Modified for Individuals who are Visually Impaired
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