We have located links that may give you full text access.
COMPARATIVE STUDY
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
The road to danger: the comparative risks of driving while sleepy.
Laryngoscope 2001 May
OBJECTIVES/HYPOTHESIS: A large sector of the population of the United States has sleep deprivation directly leading to excessive daytime sleepiness. The prevalence of excessive daytime sleepiness in this population ranges from 0.3% to 13.3%. The consequences of even 1 to 2 hours of sleep loss nightly may result in decrements in daytime functions resulting in human error, accidents, and catastrophic events. The magnitude of risks in the workplace or on the highways resulting from sleepiness is not fully understood or appreciated by the general population. Hence, to more clearly emphasize the magnitude of these risks, we question whether mild sleep deprivation may have the same effect as alcohol on reaction times and driving performance.
STUDY DESIGN: Nonrandomized prospective cohort investigation.
METHODS: Sixteen healthy matched adult subjects (50% women) were stratified into two groups, sleep deprived and alcohol challenged. The sleep-deprived group was further subdivided into acute (one night without sleep) and chronic (2 h less sleep nightly for 7 d) sleep deprivation. Each group underwent baseline reaction time testing and then drove on a closed course set up to test performance. Seven days later, the group repeated this sequence after either sleep deprivation or alcohol intake.
RESULTS: There were no significant between-group differences (sleep deprivation or alcohol challenged) in the changes before and after intervention for all 11 reaction time test metrics. Moreover, with few exceptions, the magnitude of change was nearly identical in the two groups, despite a mean blood alcohol concentration of 0.089 g/dL in the alcohol-challenged group. On-track driving performances were similar (P =.724) when change scores (hits and errors) between groups were compared (baseline minus final driving trial).
CONCLUSION: This comparative model suggests that the potential risks of driving while sleepy are at least as dangerous as the risks of driving illegally under the influence of alcohol.
STUDY DESIGN: Nonrandomized prospective cohort investigation.
METHODS: Sixteen healthy matched adult subjects (50% women) were stratified into two groups, sleep deprived and alcohol challenged. The sleep-deprived group was further subdivided into acute (one night without sleep) and chronic (2 h less sleep nightly for 7 d) sleep deprivation. Each group underwent baseline reaction time testing and then drove on a closed course set up to test performance. Seven days later, the group repeated this sequence after either sleep deprivation or alcohol intake.
RESULTS: There were no significant between-group differences (sleep deprivation or alcohol challenged) in the changes before and after intervention for all 11 reaction time test metrics. Moreover, with few exceptions, the magnitude of change was nearly identical in the two groups, despite a mean blood alcohol concentration of 0.089 g/dL in the alcohol-challenged group. On-track driving performances were similar (P =.724) when change scores (hits and errors) between groups were compared (baseline minus final driving trial).
CONCLUSION: This comparative model suggests that the potential risks of driving while sleepy are at least as dangerous as the risks of driving illegally under the influence of alcohol.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app