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 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.