Table 1.
Demographic and clinical characteristics of the participants (n = 949).
Fig 1.
Bivariate associations of motor vehicle accidents (MVAs) and near miss accidents(NMAs) with the risk and protective factors investigated in this study.
Note M: mean; SD: standard deviation; P: proportion. Suspect OSA: Obstructive sleep apnea, as evaluated with the Berlin Questionnaire and medical examination; Sleep debt: reported hours of sleep—desired hours of sleep; EDS: excessive daytime sleepiness, as evaluated by the Epworth Sleepiness Scale; MVAs: motor vehicle accidents; NMAs: near miss accidents.
Fig 2.
Relationship between sleep debt and motor vehicle accidents (MVAs) or near miss accidents (NMAs) in truck drivers.
Fig 3.
Relationship between excessive daytime sleepiness (EDS) and motor vehicle accidents (MVAs) or near miss accidents (NMAs) in truck drivers.
Table 2.
Hierarchic logistic regression analysis.
Relationship between predictor variables investigated and motor vehicle accidents (MVAs).
Table 3.
Hierarchic logistic regression analysis.
Relationship between predictor variables investigated and near miss accidents (NMAs).