Pulse Transit Time and Assessment of Childhood Sleep Disordered Breathing<alt-title>Pulse Transit Time in Sleep Disordered Breathing</alt-title>
Author(s) -
Barbara C. Galland
Publication year - 2012
Publication title -
archives of otolaryngology - head and neck surgery
Language(s) - English
Resource type - Journals
eISSN - 1538-361X
pISSN - 0886-4470
DOI - 10.1001/archoto.2012.86
Subject(s) - polysomnography , medicine , sleep disordered breathing , obstructive sleep apnea , breathing , physical therapy , hypopnea , physical examination , apnea , anesthesia
To compare nocturnal polysomnography (PSG) with pulse transit time (PTT) recordings and structured clinical assessments and assess the reliability of these methods as a surrogate for the apnea-hypopnea index (AHI; calculated as the number of apneas/hypopneas per hour of total sleep time) and to test the associations between the clinical assessments and sleep disordered breathing (SDB).
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