Drowsy driving more likely for 'short sleepers' - 21 News Now, More Local News for Youngstown, Ohio -

Drowsy driving more likely for 'short sleepers'

Updated:
© iStockphoto.com © iStockphoto.com

MONDAY, Oct. 7 (HealthDay News) -- People known as short sleepers are most likely to be drowsy drivers, even when they feel completely rested, a new study shows.

U.S. government statistics suggest that 15 percent to 33 percent of fatal traffic crashes are caused by drowsy drivers, but there has been little research into what factors lead to drowsy driving.

In this study, researchers analyzed national survey data and found that people who average less than six hours of sleep per night (short sleepers) were about twice as likely to report drowsy driving in the past 30 days compared to those who averaged seven hours of sleep a night. The risk was nearly four times higher among people who averaged five hours or less of sleep per night (very short sleepers).

Even short and very short sleepers who said they felt like they always got enough sleep were still three times more likely to report drowsy driving in the past 30 days. This means that even if they feel fully rested, short sleepers are more likely to drive drowsy, said the researchers at the Perelman School of Medicine at the University of Pennsylvania.

"Falling asleep at the wheel is a major cause of road accidents. It might even be more of a problem than drunk driving, since it is responsible for more serious crashes per year," corresponding study author Michael Grandner, an instructor in psychiatry and member of the Center for Sleep and Circadian Neurobiology, said in a university news release.

"We already know that people who are sleep- deprived in the laboratory have impaired driving performance, but we haven't been able to better define what sleep profiles and patterns put drivers in the general population at the highest risk," he added.

The study was published in the October issue of the journal Accident Analysis and Prevention.

More information

The National Sleep Foundation has more about drowsy driving.

Copyright © 2013 HealthDay. All rights reserved.

*DISCLAIMER*: The information contained in or provided through this site section is intended for general consumer understanding and education only and is not intended to be and is not a substitute for professional advice. Use of this site section and any information contained on or provided through this site section is at your own risk and any information contained on or provided through this site section is provided on an "as is" basis without any representations or warranties.
  • More From wfmj.comMore>>

  • Authorities recover man's body after boat sinks

    Authorities recover man's body after boat sinks

    Sunday, August 31 2014 8:23 PM EDT2014-09-01 00:23:38 GMT
    Authorities recovered the body of a 22-year-old man from a western Ohio lake after responding to a call about a sinking boat.More >>
    Authorities recovered the body of a 22-year-old man from a western Ohio lake after responding to a call about a sinking boat.
    More >>
  • Bad weather shuts down concerts, delays flights

    Bad weather shuts down concerts, delays flights

    Sunday, August 31 2014 8:12 PM EDT2014-09-01 00:12:58 GMT
    Severe thunderstorms across the Northeast have slowed operations at airports, wreaked havoc at outdoor sporting and musical events and sent people scurrying from a beach in New York after three men there were struck by lightning.More >>
    Severe thunderstorms across the Northeast have slowed operations at airports, wreaked havoc at outdoor sporting and musical events and sent people scurrying from a beach in New York after three men there were struck by lightning.
    More >>
  • University of Toledo forms water task force

    University of Toledo forms water task force

    Sunday, August 31 2014 1:26 PM EDT2014-08-31 17:26:31 GMT
    A university in northwestern Ohio says it's forming a group to help government leaders deal with the ongoing algae threat on Lake Erie.More >>
    A university in northwestern Ohio says it's forming a group to help government leaders deal with the ongoing algae threat on Lake Erie.
    More >>
Powered by WorldNow
All content © Copyright 2000 - 2014 Worldnow and WFMJ. All Rights Reserved. For more information on this site, please read our Privacy Policy and Terms