Screening for Dementia in Primary Care: A Comparison of the GPCOG and the MMSE

Abstract

Background/Aims: The General Practitioner Assessment of Cognition (GPCOG) is a brief cognitive test. This study compared the GPCOG to the Mini-Mental State Examination (MMSE), the most widely used test, in terms of their ability to detect likely dementia in primary care. Methods: General practitioners across three states in Australia recruited 2,028 elderly patients from the community. A research nurse administered the GPCOG and the MMSE, as well as the Cambridge Examination for Mental Disorders of the Elderly Cognitive Scale-Revised that we used to define likely dementia. Results: Overall, the GPCOG and the MMSE were similarly effective at detecting likely dementia. The GPCOG, however, had ..