Intermittent hypoxemia and sleep fragmentation: associations with daytime alertness in obese sleep apnea patients living at moderate altitude
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- 作者：Matilde Valencia-Floresa ; b ; valflor@unam.mx" class="auth_mail" title="E-mail the corresponding author ; Babak Mokhlesic ; Victoria Santiago-Ayalaa ; Montserrat Resé ; ndiz-Garcí ; aa ; Alejandra Castañ ; o-Menesesa ; Marí ; a Sonia Meza-Vargasd ; Alejandro Mendozaa ; Arturo Orea-Tejedae ; Guillermo Garcí ; a-Ramosf ; Carlos Aguilar-Salinasg ; Donald L. Bliwiseh
- 关键词：Intermittent hypoxemia ; Sleepiness ; Alertness ; Wakefulness ; MWT ; Obesity
- 刊名：Sleep Medicine
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：20
- 期：Complete
- 页码：103-109
- 全文大小：250 K
文摘
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The ability to remain awake in obese patients is best accounted for by hypoxemia rather than sleep fragmentation.
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Nearly a third of the variance in objective-defined alertness was accounted for by oxygen desaturation index.