Obstructive sleep apnea screening by integrating snore feature classes

UR Abeyratne, S De Silva, C Hukins… - Physiological …, 2013 - iopscience.iop.org
Obstructive sleep apnea (OSA) is a serious sleep disorder with high community prevalence.
More than 80% of OSA suffers remain undiagnosed. Polysomnography (PSG) is the current …

Impact of gender on snore-based obstructive sleep apnea screening

S De Silva, UR Abeyratne… - Physiological …, 2012 - iopscience.iop.org
Obstructive sleep apnea syndrome (OSA) is a serious widespread disease in which upper
airways (UA) are collapsed during sleep. OSA has marked male predominance in …

A method to screen obstructive sleep apnea using multi-variable non-intrusive measurements

S De Silva, UR Abeyratne… - Physiological …, 2011 - iopscience.iop.org
Obstructive sleep apnea (OSA) is a serious sleep disorder. The current standard OSA
diagnosis method is polysomnography (PSG) testing. PSG requires an overnight hospital …

Obstructive apnea hypopnea index estimation by analysis of nocturnal snoring signals in adults

N Ben-Israel, A Tarasiuk, Y Zigel - Sleep, 2012 - academic.oup.com
Abstract Study Objective: To develop a whole-night snore sounds analysis algorithm
enabling estimation of obstructive apnea hypopnea index (AHIEST) among adult subjects …

Snore sound analysis can detect the presence of obstructive sleep apnea specific to NREM or REM sleep

S Akhter, UR Abeyratne, V Swarnkar… - Journal of Clinical Sleep …, 2018 - jcsm.aasm.org
Study Objectives: Severities of obstructive sleep apnea (OSA) estimated both for the overall
sleep duration and for the time spent in rapid eye movement (REM) and non-rapid eye …

Multi-feature snore sound analysis in obstructive sleep apnea–hypopnea syndrome

AS Karunajeewa, UR Abeyratne… - Physiological …, 2010 - iopscience.iop.org
Snoring is the most common symptom of obstructive sleep apnea hypopnea syndrome
(OSAHS), which is a serious disease with high community prevalence. The standard method …

Nocturnal snoring sound analysis in the diagnosis of obstructive sleep apnea in the Chinese Han population

H Xu, W Song, H Yi, L Hou, C Zhang, B Chen… - Sleep and …, 2015 - Springer
Purpose Loud snoring is one of the principle symptoms of obstructive sleep apnea (OSA).
Snoring sound analysis is a potentially cost-effective, reliable alternative for the diagnosis of …

Pitch jump probability measures for the analysis of snoring sounds in apnea

UR Abeyratne, AS Wakwella… - Physiological …, 2005 - iopscience.iop.org
Obstructive sleep apnea (OSA) is a highly prevalent disease in which upper airways are
collapsed during sleep, leading to serious consequences. The gold standard of diagnosis …

[HTML][HTML] Assessment of obstructive sleep apnea severity using audio-based snoring features

J Xie, P Fonseca, J van Dijk, S Overeem… - … Signal Processing and …, 2023 - Elsevier
Abstract Background and Objective Snoring is a prima symptom of obstructive sleep apnea
(OSA). Here, we add audio-based snoring features to improve the non-obtrusive …

Comparison of a simple obstructive sleep apnea screening device with standard in-laboratory polysomnography

SZ Assefa, M Diaz-Abad, A Korotinsky, SE Tom… - Sleep and …, 2016 - Springer
Background Obstructive sleep apnea (OSA) is a common underdiagnosed sleep disorder.
Various strategies have been employed to easily screen for OSA. The ApneaStrip®(AS-SLP …