Results 51 to 60 of about 3,694,286 (194)

Apnea-hypopnea index using deep learning models with whole and window-based time series [PDF]

, 2022
Today many scientific works are using deep learning algorithms and time series, which can detect physiological events of interest. In sleep medicine, this is particularly relevant in detecting sleep apnea, specifically in detecting obstructive sleep ...
Martínez Madrid, Natividad, Seepold, Ralf, Ortega, Juan Antonio, Serrano Alarcón, Ángel   +3 more
core   +1 more source

Reproducibility and predictors of the apnea hypopnea index across multiple nights

Sleep Science, 2018
Background: Attended polysomnography (PSG) is the standard diagnostic test for sleep apnea (SA). However, due to internight variability in SA, a single night PSG may not accurately reflect the true severity of SA. Although internight variability is a well-known phenomenon, its root causes have not been fully elucidated. The objective of this
Hisham Alshaer, Clodagh Ryan, Geoff R Fernie, T. Douglas Bradley   +3 more
openaire   +3 more sources

The Predictors of Obesity Hypoventilation Syndrome in Obstructive Sleep Apnea

Balkan Medical Journal, 2017
Background: As obesity increases, the frequency of obstructive sleep apnea and obesity hypoventilation syndrome increases also. However, obesity hypoventilation syndrome frequency is not known, as capnography and arterial blood gas analysis are not ...
Aylin Pıhtılı, Züleyha Bingöl, Esen Kıyan   +2 more
doaj   +1 more source

Multivariate analysis of the apnea-hypopnea index.

, 2018
Multivariate analysis of the apnea-hypopnea index.
Laurent Brochard (543513), Jean Paul Janssens (5896721), Jean-Louis Pépin (2836970), Dan Adler (3179505), Elise Dupuis-Lozeron (3179502), Paola M. Soccal (146676), Frédéric Lador (5664703)   +6 more
core   +1 more source

Symptomatic response to CPAP in obstructive sleep apnea versus COPD- obstructive sleep apnea overlap syndrome: Insights from a large national registry.

PLoS ONE, 2021
BackgroundThe symptomatic response to continuous positive airway pressure (CPAP) therapy in COPD-obstructive sleep apnea overlap syndrome (OVS) compared to OSA syndrome (OSA) alone has not been well studied so far.
Dan Adler, Sébastien Bailly, Paola Marina Soccal, Jean-Paul Janssens, Marc Sapène, Yves Grillet, Bruno Stach, Renaud Tamisier, Jean-Louis Pépin   +8 more
doaj   +1 more source

Apnea-Hypopnea Index in Chronic Obstructive Pulmonary Disease Exacerbation Requiring Noninvasive Mechanical Ventilation with Average Volume-Assured Pressure Support

Critical Care Research and Practice, 2021
Introduction. This study intends to determine the Apnea-Hypopnea Index in patients hospitalized with acute hypercapnic respiratory failure from chronic obstructive pulmonary disease exacerbation, who require noninvasive ventilation with average volume ...
Killen H. Briones-Claudett, Adela Romero Lopez, Mónica H. Briones-Claudett, Mariuxi del Pilar Cabrera Baños, Killen H. Briones Zamora, Diana C. Briones Marquez, Andrea P. Icaza-Freire, Luc J. I. Zimmermann, Antonio W. D. Gavilanes, Michelle Grunauer   +9 more
doaj   +1 more source

Overall pooled random-effects mean difference of apnea hypopnea index between smartphone and polysomnography across studies.

, 2022
Overall pooled random-effects mean difference of apnea hypopnea index between smartphone and polysomnography across studies.
Do Hyun Kim (1459459), Sung Won Kim (445663), Se Hwan Hwang (8649810)   +2 more
core   +1 more source

Emergence of central sleep apnea at high altitude in patients with mild obstructive sleep apnea: a case report

Journal of Medical Case Reports
Background Patients with obstructive sleep apnea ascending to high altitude are known to experience worsening of sleep-disordered breathing, often with an increase in central events.
Yanyan Zhang, Hui Wang, Shaoyue Liu, Guoqing Feng, Zhuoga Chi, Peiyu Zhang, Ning Zhang   +6 more
doaj   +1 more source

Effects of nocturnal hemodialysis on apnea-hypopnea index (AHI).

, 2018
Effects of nocturnal hemodialysis on apnea-hypopnea index (AHI).
Ping Fu (273326), Xi Tang (453596), Lingzhi Li (1758493), Yi Li (1144), Sehee Kim (2437423), Ye Zhang (132223)   +5 more
core   +1 more source

Effectiveness of Maxillomandibular advancement (MMA) surgery in sleep apnea treatment: Case report

Sleep Science, 2016
Obstructive sleep apnea (OSA) is characterized by episodes of pharyngeal collapse during sleep. Craniofacial alterations such as retrognathia are often found in OSA patients. Maxillomandibular advancement (MMA) surgeries increase the pharyngeal space and
Otávio Ferraz, Thais M. Guimarães, Rowdley R. Rossi, Paulo A. Cunali, Cibele Dal Fabbro, Cauby M. Chaves, Milton Maluly, Lia Bittencourt, Sergio Tufik   +8 more
doaj   +1 more source