However, we have limited knowledge about the effects on older drivers whose problems with mental abilities are less severe than those associated with dementia. The researchers linked ACT data from 2002 to 2015 to the Washington State crash database and to information from the Washington State Department of Licensing. Researchers followed 2,615 participants for an average of 6.The researchers noted that, unfortunately, there is not yet a widely accepted specific clinical exam, procedure, or lab test that can evaluate driving and crash risk related to cognitive function.The researchers used information from the Adult Changes in Thought study, an ongoing study of adults aged 65 and older.

They also assessed the link between changes in cognitive function over time and later risks of crashes.For older licensed drivers without dementia, lower levels of cognitive function were linked to a higher risk of motor vehicle crashes.ACT participants were tested for their ability to think and make decisions.7 years or until they dropped out of ACT, died, were diagnosed with dementia, or failed to renew their license.The study appears in the Journal of American Geriatrics Society. The researchers then looked at motor vehicle crashes involving ACT participants. Depression also was linked to a higher risk for crashes in older licensed drivers without dementia.

They included all crashes resulting in injury, China Brushless DC Motors suppliers death, or property damage totaling at least $1,000.Researchers have a history of studying driver safety in older adults after theyve been diagnosed with dementia, a decline in memory and other mental abilities that make daily living difficult..Recently, a team of researchers designed a study to learn more about cognitive health and older drivers crash risks.In this study, the researchers focused on links between levels of cognitive function and crash risk among older drivers without dementia over a 14-year study period.Older drivers with lower levels of cognitive function are more likely to be involved in a crash, according to a study.