automobile driving

Driving Impairment Among Older Adults

Author/s: 
Rebecca A Voelker

Older drivers may have age-related and medical conditions that affect their driving performance.

More than 90% of car crashes are caused by human error. In older adults, age-related changes of decreased vision, cognitive decline, slowed reaction time, and decreased grip strength increase the risk of common driving errors, including straying from driving lanes, failing to observe speed limits, and overlooking traffic signs.

The risk of dying in a car crash is 2.5 times higher for drivers aged 75 to 79 years and 5 times higher for those aged 80 years or older compared with younger drivers.

Assessing and Counseling the Older Driver: A Concise Review for the Generalist Clinician

Author/s: 
Hill, Larisa J.N., Pignolo, Robert J., Tung, Ericka E.

Older drivers are putting more miles on the road during their “golden years” than generations prior. Many older adults have safe driving habits, but unique age-related changes increase the risk for crash-related morbidity and mortality. Generalists are poised to assess and guide older adults' driving fitness. Although there is no uniformly accepted tool for driving fitness, assessment of 5 key domains (cognition, vision, physical function, medical comorbidities, and medications) using valid tools can help clinicians stratify older drivers into low, intermediate, and high risk for unsafe driving. Clinicians can then make recommendations about fitness to drive and appropriate referrals for rehabilitation or alternative transportation resources to optimize mobility, independence, and quality of life for older adults.

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