Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

BACKGROUND: Deteriorating cognitive function in late life substantially increases the risk for dementia, for other non-cognitive morbidity, for dependency, and early death. AIMS: To identify early predictors of late-life cognitive outcome. METHOD: Cognitive function, premorbid IQ, and cardiovascular risk exposure were recorded on 1083 subjects on entry to a hypertension treatment trial in 1983-1984. We followed up this cohort 9-12 years later to assess cognitive function with the Mini-Mental State Examination (MMSE), to update exposure status, and to obtain genomic material. Multivariate analysis was used to identify independent baseline predictors of cognitive outcome 9-12 years later. RESULTS: We followed up 387 subjects (58.6% of survivors). After adjusting for baseline cognition, poorer cognitive outcome was found to be independently associated with a family history of dementia, increasing age, less decline in systolic blood-pressure, lower premorbid IQ (rather than limited education), and abstinence from alcohol. CONCLUSIONS: Reduction in systolic blood pressure (among hypertensives) and moderate alcohol intake could protect against cognitive deterioration in late life.

Type

Journal article

Journal

Br J Psychiatry

Publication Date

07/2000

Volume

177

Pages

66 - 71

Keywords

Age Distribution, Aged, Alcohol Drinking, Analysis of Variance, Anti-Inflammatory Agents, Non-Steroidal, Cognition Disorders, Cohort Studies, Dementia, Female, Humans, Hypertension, Male, Predictive Value of Tests, Risk Factors, Smoking, Vascular Diseases