Fatalities have dropped 21%, while population has increased 10%, study finds
FRIDAY, Jan. 23 (HealthDay News) -- Elderly drivers are safer drivers than they were a decade ago, a new study suggests.
Crash fatalities among drivers over the age of 70 fell 21 percent between 1997 and 2006, the researchers reported, despite a 10 percent rise in the number of those in this age group. Although the number of younger drivers (between 35 and 54) involved in fatal accidents is also on the downswing, the study authors noted the drop in driving death risk among those over 70 is significantly greater.
"Given the fact that the population of older drivers 70 and up has gone up, and that older drivers are staying licensed longer and driving more miles, you would normally expect to see more fatal crashes," observed study co-author Anne T. McCartt, senior vice president for research at the Insurance Institute for Highway Safety (IIHS), in Arlington, Va. "But we're actually seeing the opposite. The number of older drivers being killed in crashes has gone down, and the fatality rate is dropping at a faster pace than for younger drivers."
The findings were published in the December issue of the IIHS journal Status Report.
According to the U.S. Census Bureau, about 37 million Americans are currently aged 65 and up. This group constitutes the fastest-growing age bracket in the country.
To gauge how population trends translate into road fatalities, McCartt and her team crunched numbers on car crashes deaths between 1997 and 2006 that had been collected by the National Highway Traffic Safety Administration's Fatality Analysis Reporting System.
The data referenced all fatal crashes on public roads that resulted in the death of a driver or passengers within 30 days of an accident.
The authors found that more and more elderly individuals over 70 are getting behind the wheel, rising from about 18 m
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