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To determine the prevalence of OSA in a group of unselected hospitalized medical patients by a combination of sleep symptoms and PSG performed while in-hospital.
To determine the accuracy of different screening questionnaires for the diagnosis of OSA in hospitalized medical patients by comparing the questionnaire results to that of a PSG performed while in-hospital.
18 Years to 65 Years (Adult)
April 25, 2011
July 19, 2013
MetroHealth Medical Center Cleveland, Ohio, United States