title: Exploring the effects of lifestyle, sleep factors and driving behaviors on sleep-related road risk: a study of Greek drivers.
abstract: OBJECTIVE
  The present study explored the effect of various lifestyle patterns and sleep-related factors on the sleep-related road risk. Sleep-related factors included daytime sleepiness, drowsy driving and quality/quantify of sleep.
  
  
  METHODS
  A sample of 1366 non-professional drivers aged 19-65 was selected from the broader Athens area of Greece, using stratified random sampling. The questionnaire solicited information on the participants' socio-demographic characteristics, driving background, lifestyle patterns, sleep quality and quantity, daytime sleepiness, drowsy driving behavior and sleep-related road risk.
  
  
  RESULTS
  Sleep-related road risk was affected by gender, quantity of night sleep and drowsy driving behavior. Drowsy driving behavior was shown to be related to gender, daytime sleepiness, sleep quality and the lifestyle of "amusement". Daytime sleepiness was correlated with sleep quality and the lifestyles of "amusement" and "sport". Finally, sleep quality and quantity were significantly affected by the lifestyles of "amusement" and "yuppies-workaholic".
  
  
  CONCLUSIONS
  The current study has identified a number of risk factors in sleep-related crash risk in the general population of drivers. By raising public awareness the health and safety community can play an important role in reducing, if not preventing, the consequences of this public health problem.
authors.affiliation: Department of Social Work, Technological Educational Institute (TEI) of Crete, Estavromenos, 71500 Heraklion, Greece.
authors.forename: M
authors.initials: M
authors.lastname: Papadakaki
authors.forename: T
authors.initials: T
authors.lastname: Kontogiannis
authors.forename: G
authors.initials: G
authors.lastname: Tzamalouka
authors.forename: C
authors.initials: C
authors.lastname: Darviri
authors.forename: J
authors.initials: J
authors.lastname: Chliaoutakis
mesh_terms: D000063:Accidents, Traffic; D000328:Adult; D000367:Age Factors; D000368:Aged; D001334:Automobile Driving; D003430:Cross-Sectional Studies; D005260:Female; D006115:Greece; D006801:Humans; D007899:Leisure Activities; D008019:Life Style; D008297:Male; D017533:Marital Status; D008875:Middle Aged; D008954:Models, Biological; D012307:Risk Factors; D012737:Sex Factors; D012892:Sleep Deprivation / Q000150:complications*; D014940:Work Schedule Tolerance; D055815:Young Adult