Journal of gerontology
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Journal of gerontology · Sep 1985
Diagnostic evaluation of 200 elderly outpatients with suspected dementia.
A standardized diagnostic evaluation was performed on 200 consecutive patients over age 60 with suspected dementia. Diagnoses were confirmed by consensus and subsequently by follow up. Over 70% had Alzheimer's type dementia; 31% had more than one illness contributing to the dementia state, with overlap between the two groups. ⋯ Our results emphasize the importance of recognizing and treating the multiple illnesses that contribute to dementia in elderly adults. The distribution of illnesses in demented elderly outpatients is different from that reported in younger patients with dementia. Diagnostic strategies and expectations need to be based on data obtained from studies of elderly patients with suspected dementia.