“…Berlin or Hawaii questionnaire, Epworth sleepiness scale). 31,34,35,37,42,44,46,48,49,88,90,91 The gold standard for the diagnosis of sleep disorders is polysomnography, in which the patient is studied and monitored continuously in a sleep laboratory. This modality consists of a comprehensive recording of biophysiologic parameters by electroencephalography, electrooculography, electromyography, electrocardiography, nasal and oral airflow as well as pulse oximetry.…”