Authors
Jamie L Emerson, Amy M Johnson, Jeffrey D Dawson, Ergun Y Uc, Steven W Anderson, Matthew Rizzo
Publication date
2012/9
Journal
Psychology and aging
Volume
27
Issue
3
Pages
550
Publisher
American Psychological Association
Description
This study aimed to develop predictive models for real-life driving outcomes in older drivers. Demographics, driving history, on-road driving errors, and performance on visual, motor, and neuropsychological test scores at baseline were assessed in 100 older drivers (ages 65–89 years [72.7]). These variables were used to predict time to driving cessation, first moving violation, or crash. Using Cox proportional hazards regression models, significant individual predictors for driving cessation were greater age and poorer scores on Near Visual Acuity, Contrast Sensitivity, Useful Field of View, Judgment of Line Orientation, Trail Making Test-Part A, Benton Visual Retention Test, Grooved Pegboard, and a composite index of overall cognitive ability. Greater weekly mileage, higher education, and “serious” on-road errors predicted moving violations. Poorer scores from Trail Making Test-Part B or Trail Making Test (BA) and …
Total citations
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Scholar articles
JL Emerson, AM Johnson, JD Dawson, EY Uc… - Psychology and aging, 2012