Romero, H.E., Ma, N. orcid.org/0000-0002-4112-3109, Brown, G.J. orcid.org/0000-0001-8565-5476 et al. (1 more author) (2023) Obstructive sleep apnea screening with breathing sounds and respiratory effort: a multimodal deep learning approach. In: Interspeech 2023 Proceedings. Interspeech 2023, 20-24 Aug 2023, Dublin, Ireland. International Speech Communication Association , pp. 5451-5455.
Abstract
Obstructive sleep apnea (OSA) is a chronic and prevalent condition with well-established comorbidities. Due to limited diagnostic resources and high cost, a significant OSA population lives undiagnosed, and accurate and low-cost methods to screen for OSA are needed. We propose a novel screening method based on breathing sounds recorded with a smartphone and respiratory effort. Whole night recordings are divided into 30-s segments, each of which is classified for the presence or absence of OSA events by a multimodal deep neural network. Data fusion techniques were investigated and evaluated based on the apnea-hypopnea index estimated from whole night recordings. Real-world recordings made during home sleep apnea testing from 103 participants were used to develop and evaluate the proposed system. The late fusion system achieved the best sensitivity and specificity when screening for severe OSA, at 0.93 and 0.92, respectively. This offers the prospect of inexpensive OSA screening at home.
Metadata
Item Type: | Proceedings Paper |
---|---|
Authors/Creators: |
|
Copyright, Publisher and Additional Information: | © 2023 ISCA. Reproduced in accordance with the publisher's self-archiving policy. |
Keywords: | Biomedical and Clinical Sciences; Medical Physiology; Cardiovascular Medicine and Haematology |
Dates: |
|
Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Computer Science (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 14 Feb 2024 14:32 |
Last Modified: | 14 Feb 2024 14:32 |
Status: | Published |
Publisher: | International Speech Communication Association |
Refereed: | Yes |
Identification Number: | 10.21437/interspeech.2023-209 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:208991 |