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Automobile Driving in Older Adults: Factors Affecting Driving Restriction in Men and Women
Author(s) -
Marie Dit Asse Laetitia,
Fabrigoule Colette,
Helmer Catherine,
Laumon Bernard,
Lafont Sylviane
Publication year - 2014
Publication title -
journal of the american geriatrics society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.992
H-Index - 232
eISSN - 1532-5415
pISSN - 0002-8614
DOI - 10.1111/jgs.13077
Subject(s) - dementia , medicine , prospective cohort study , gerontology , cohort , cognitive decline , falling (accident) , cohort study , cognition , poison control , injury prevention , demography , activities of daily living , occupational safety and health , disease , psychiatry , environmental health , surgery , pathology , sociology
Objectives To identify factors associated with driving restriction in elderly men and women. Design Prospective cohort study of French drivers from 2003 to 2009. Setting The Three‐City Cohort of Bordeaux, a prospective study of 2,104 people aged 65 and older. Participants Five hundred twenty‐three drivers with a mean age of 76 (273 male, 250 female). Measurements Sociodemographic characteristics, driving habits, health variables, cognitive evaluation and dementia diagnosis. Predementia was defined as no dementia at one follow‐up and dementia at the next follow‐up. Results Over the 6‐year period, 54% of men and 63% of women stopped driving or reduced the distance they drove. Predementia, Parkinson's disease, older age, and a high number of kilometers previously driven were common restriction factors in both sexes. Prevalent dementia, depressive symptomatology, a decline in one or more instrumental activities of daily living, and poor visual working memory were specific factors in men. In women, low income, fear of falling, slow processing speed, and severe decline in global cognitive performance all affected driving restriction. Conclusion Older women restricted their driving activity more than older men, regardless of the number of kilometers previously driven, physical health, and cognitive status. Factors affecting driving restriction differed according to sex, and women were more likely to stop driving than men in the period preceding a dementia diagnosis.