Current:Home > NewsOver half of car crash victims had drugs or alcohol in their systems, a study says -WealthRoots Academy
Over half of car crash victims had drugs or alcohol in their systems, a study says
Rekubit Exchange View
Date:2025-04-08 22:49:27
DETROIT — A large study by U.S. highway safety regulators found that more than half the people injured or killed in traffic crashes had one or more drugs, or alcohol, in their bloodstreams.
Also, just over 54% of injured drivers had drugs or alcohol in their systems, with tetrahydrocannabinol (THC), an active ingredient in marijuana, the most prevalent, followed by alcohol, the study published Tuesday by the National Highway Traffic Safety Administration found.
Although the study authors say the results can't be used to gauge drug use on the roads nationwide, they say the high number of drivers, passengers and other road users with drugs in their systems is concerning.
Acting NHTSA Administrator Ann Carlson said the study found that nearly 20% of the drivers tested had blood-alcohol levels of 0.08% or higher, exceeding the legal limit in every state.
"We also are concerned that nearly 20% of road users tested positive for two or more drugs, including alcohol," she said. "The use of multiple substances at once can magnify the impairing effects of each drug."
The study of blood tests taken at seven level-one trauma centers and four medical examiners' offices across the country comes at a critical time on U.S. roadways. Traffic deaths have risen dramatically since the start of the pandemic to what officials describe as crisis levels. And more states are legalizing recreational use of marijuana with research just starting about the impact on traffic safety.
"It's scary to all of us in a way," said Michael Brooks, executive director of the nonprofit Center for Auto Safety, a watchdog group. "But frankly, I don't think I'm that surprised."
Brooks, who is based in Washington, D.C., said he often sees people drive after drinking or smoking cannabis.
"There's not a commute that goes by that I don't smell marijuana on the road, from someone actively smoking in a car in front of me," he said.
The study took place between September of 2019 and July of 2021 at trauma centers in Miami and Jacksonville, Florida; Charlotte, North Carolina; Baltimore; Worcester, Massachusetts; Iowa City, Iowa; and Sacramento, California. Medical examiners at four of the sites also took part.
The study, which took blood-test data from 7,279 road users, also found that more than half of injured pedestrians and just over 43% of injured bicyclists had a drug in their bloodstreams.
Of the total number of patients, 25.1% tested positive for THC, 23.1% for alcohol, 10.8% for stimulants and 9.3% for opioids, according to the study.
The study was set up to measure prevalence of drug and alcohol use, but the numbers can't be used to show drug use on the roads nationwide because the hospitals were not picked to represent the entire country, said Amy Berning, a NHTSA research psychologist and one of the study authors.
The study also can't be used to show a correlation between increasing numbers of highway deaths and drug use, although she said detecting such a high percentage of use with a large sample size is "a concern for NHTSA."
Researchers counted any level of drugs in blood samples and did not measure whether people were impaired, Berning said. It likely will use the data as a baseline for further study of the issue, she said. NHTSA is planning a national roadside survey to measure alcohol and drug use on the roads. It last did such a survey in 2013 and 2014.
The presence of THC in so many patients could be because it can stay in a bloodstream longer than alcohol or other drugs, Berning noted.
The study was released as NHTSA began its annual holiday season campaign against impaired driving.
"Making a plan for a safe, sober ride home is critical to saving lives this holiday season," Carlson said.
veryGood! (4)
Related
- 'We're reborn!' Gazans express joy at returning home to north
- Disney's Bob Iger is swinging the ax as he plans to lay off 7,000 workers worldwide
- Maryland’s Capital City Joins a Long Line of Litigants Seeking Climate-Related Damages from the Fossil Fuel Industry
- Amid the Misery of Hurricane Ida, Coastal Restoration Offers Hope. But the Price Is High
- Trump suggestion that Egypt, Jordan absorb Palestinians from Gaza draws rejections, confusion
- Maryland’s Capital City Joins a Long Line of Litigants Seeking Climate-Related Damages from the Fossil Fuel Industry
- Bear attacks and severely injures sheepherder in Colorado
- Wildfire Smoke: An Emerging Threat to West Coast Wines
- Hackers hit Rhode Island benefits system in major cyberattack. Personal data could be released soon
- FDA approves first over-the-counter birth control pill, Opill
Ranking
- California DMV apologizes for license plate that some say mocks Oct. 7 attack on Israel
- Shoppers Say This Tula Eye Cream Is “Magic in a Bottle”: Don’t Miss This 2 for the Price of 1 Deal
- Justice Department investigating Georgia jail where inmate was allegedly eaten alive by bedbugs
- John Goodman Reveals 200 Pound Weight Loss Transformation
- Scoot flight from Singapore to Wuhan turns back after 'technical issue' detected
- Exceptionally rare dinosaur fossils discovered in Maryland
- Take 42% Off a Bissell Cordless Floor Cleaner That Replaces a Mop, Bucket, Broom, and Vacuum
- SNAP recipients will lose their pandemic boost and may face other reductions by March
Recommendation
Newly elected West Virginia lawmaker arrested and accused of making terroristic threats
Titanic Sub Missing: Billionaire Passenger’s Stepson Defends Attending Blink-182 Show During Search
Tornadoes touch down in Chicago area, grounding flights and wrecking homes
COVID test kits, treatments and vaccines won't be free to many consumers much longer
As Trump Enters Office, a Ripe Oil and Gas Target Appears: An Alabama National Forest
Zoom is the latest tech firm to announce layoffs, and its CEO will take a 98% pay cut
Shoppers Say This Tula Eye Cream Is “Magic in a Bottle”: Don’t Miss This 2 for the Price of 1 Deal
Inside Clean Energy: The Racial Inequity in Clean Energy and How to Fight It