Luciana Oliveira e Silva

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OBJECTIVE This study evaluated the prevalence of, and the risk factors for, obstructive sleep apnea syndrome (OSAS) among Brazilian railroad workers. METHODS Male railroad workers (745) from a railway company in Brazil were analyzed after responding to questionnaires about their demographics, sleep habits, excessive daytime sleepiness (Epworth), and the(More)
OBJECTIVE The objective of this study was to analyze the effect of individual circadian preferences of drivers with fixed night work schedules on sleep patterns. SUBJECTS AND METHODS A total of 123 professional drivers, 32 indifferent preference drivers and 91 morning preference drivers of an intermunicipality and interstate bus transportation company(More)
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