| Sleepiness and driving: the experience of UK car drivers. | |
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MedLine Citation:
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PMID: 9065874 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A postal questionnaire survey aimed at exploring the relationship between accidents and daytime sleepiness was sent to 9000 male drivers of which 4621 (51.3%) responded (mean age 47.7, SD 17.1). Drivers provided details of the accidents they had experienced in the last 3 y, and identified those factors, including tiredness, they thought contributed to the accident. In addition, drivers completed the Epworth scale measuring daytime sleepiness and reported whether they had felt close to falling asleep whilst driving during the past 12 mo. Analysis of the data showed that 29% of drivers had felt close to falling asleep at the wheel in the last 12 mo, the probability of which depended on Epworth score, age, occupational group, annual mileage, the proportion of time spent driving on motorways and in built-up areas, how long the driver is prepared to drive before taking a break, and whether the driver is driving a company car or not. Overall, about 7% of accident 'involvements' were associated with tiredness (representing 9-10% of accidents)-a figure which is higher on motorways than on rural roads or built-up roads and higher still in the early hours of the morning. Accident rates of company car drivers and/or those who have felt close to falling asleep at the wheel in the last year are shown to be associated with daytime sleepiness. For example, a company car driver who has felt close to falling asleep at the wheel in the last 12 mo and who scores highly on the Epworth scale has an accident liability which is 70% higher than a similar driver who scores zero on the Epworth scale. Snoring every night increases accident liability by about 30%. |
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Authors:
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G Maycock |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Journal of sleep research Volume: 5 ISSN: 0962-1105 ISO Abbreviation: J Sleep Res Publication Date: 1996 Dec |
Date Detail:
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Created Date: 1997-05-12 Completed Date: 1997-05-12 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 9214441 Medline TA: J Sleep Res Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 229-37 Citation Subset: IM |
Affiliation:
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Transport Research Laboratory, Crowthorne, Berks, UK. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Accidents, Traffic Adolescent Adult Age Factors Automobile Driving* Disorders of Excessive Somnolence* Great Britain Humans Male Middle Aged Questionnaires Sleep Snoring |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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