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Dementia in subjects aged 75 years or over within the PAQUID cohort: prevalence and burden by severity
Catherine Helmer1, Karine Pérès, Luc Letenneur
1INSERM U. 593 - Université de Bordeaux 2, Bordeaux, France. Catherine.Helmer@isped.u-bordeaux2.fr
Background/Aims:
To analyze the prevalence of dementia by severity and to describe the sociodemographic characteristics of people with dementia in the community, as well as the consequences of this disease in terms of disability and institutionalization.
Methods:
This study was based on the PAQUID community-based cohort study of 1,461 subjects aged 75 years or over. Severity of dementia was assessed using the Mini-Mental State Examination (MMSE).
Results:
The prevalence of dementia was estimated to be 17.8%, with about 43% at a moderately severe or more severe stage of the disease (MMSE
Conclusion:
These results confirm the high prevalence of dementia in subjects aged over 75 and illustrate the devastating consequences of this disease in terms of disability and institutionalization.
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