Predicting older adults' driving difficulties using the Roadwise Review.

Area of Science:

• Gerontology
• Transportation Safety
• Cognitive Assessment

Background:

• Older adults are a growing demographic, and maintaining driving independence is crucial for their quality of life.
• The Roadwise Review is a tool designed for self-assessment and prediction of driving difficulties in this population.
• Previous reports suggest its effectiveness, necessitating further validation.

Purpose of the Study:

• To evaluate the predictive validity of the Roadwise Review in a sample of community-dwelling older drivers.
• To assess the tool's ability to predict self-reported driving difficulties, collisions, and moving violations.
• To identify limitations of current assessment methods for older driver safety.

Main Methods:

• Administered the Roadwise Review to 73 older drivers (mean age = 73 years).
• Collected data on self-reported driving difficulties, 2-year retrospective collisions, and moving violations.
• Analyzed acuity tests, Useful Field of View, and head and neck flexibility tests for predictive utility.

Main Results:

• Acuity tests and Useful Field of View showed significant ceiling effects, limiting their predictive power.
• The head and neck flexibility test had a high failure rate.
• The Roadwise Review did not successfully predict self-reported driving problems or collision risk.

Conclusions:

• The Roadwise Review, in its current form, is not a useful tool for assessing older drivers' driving risks.
• Limitations in current tests hinder accurate prediction of driving difficulties.
• Future research should examine predictive validity in diverse older adult samples and include on-road driving performance assessments.