Relationship Between Hours of CPAP Use and Achieving Normal Levels of Sleepiness and Daily Functioning
Author(s) -
Terri E. Weaver,
Greg Maislin,
David F. Dinges,
Thomas J. Bloxham,
Charles F. George,
Harly Greenberg,
Gihan A. Kader,
Mark Mahowald,
Joel Younger,
Allan I Pack
Publication year - 2007
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.1093/sleep/30.6.711
Subject(s) - epworth sleepiness scale , medicine , continuous positive airway pressure , excessive daytime sleepiness , obstructive sleep apnea , alertness , physical therapy , multiple sleep latency test , anesthesia , apnea , polysomnography , sleep disorder , insomnia , psychiatry
Evidence suggests that, to maintain treatment effects, nasal continuous positive airway pressure (CPAP) therapy for obstructive sleep apnea (OSA) needs to be used every night. What remains unknown is the nightly duration of use required to normalize functioning. This study, employing probit analyses and piecewise regression to estimate dose-response functions, estimated likelihoods of return to normal levels of sleepiness and daily functioning relative to nightly duration of CPAP.
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