Addenbrookes Cognitive Examination Revised (ACE-R)

The diagnostic accuracy of Addenbrooke’s Cognitive Examination (ACE) as a brief ‘bedside’ cognitive screening instrument has led to its widespread adoption. Nonetheless, certain weaknesses have been identified in the ACE, prompting the development of the Addenbrooke’s Cognitive Examination-Revised (ACE-R). The ACE-R has been reported to have excellent sensitivities and specificities (>0.8) for the diagnosis of dementia at cut-off scores of 88/100 and 82/100 in the setting of a university hospital clinic.

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