Vocal biomarker predicts fatigue in people with COVID-19: results from the prospective Predi-COVID cohort study

A Elbéji, L Zhang, E Higa, A Fischer, V Despotovic… - BMJ open, 2022 - bmjopen.bmj.com
Objective To develop a vocal biomarker for fatigue monitoring in people with COVID-19.
Design Prospective cohort study. Setting Predi-COVID data between May 2020 and May …

[HTML][HTML] A voice-based biomarker for monitoring symptom resolution in adults with COVID-19: Findings from the prospective Predi-COVID cohort study

G Fagherazzi, L Zhang, A Elbéji, E Higa… - PLOS Digital …, 2022 - journals.plos.org
People with COVID-19 can experience impairing symptoms that require enhanced
surveillance. Our objective was to train an artificial intelligence-based model to predict the …

[HTML][HTML] Discovery and analytical validation of a vocal biomarker to monitor anosmia and ageusia in patients with COVID-19: cross-sectional study

E Higa, A Elbéji, L Zhang, A Fischer… - JMIR Medical …, 2022 - medinform.jmir.org
Background: The COVID-19 disease has multiple symptoms, with anosmia and ageusia
being the most prevalent, varying from 75% to 95% and from 50% to 80% of infected …

[HTML][HTML] Recommendations for successful implementation of the use of vocal biomarkers for remote monitoring of COVID-19 and Long COVID in clinical practice and …

A Fischer, A Elbeji, G Aguayo, G Fagherazzi - Interactive Journal of …, 2022 - i-jmr.org
The COVID-19 pandemic accelerated the use of remote patient monitoring in clinical
practice or research for safety and emergency reasons, justifying the need for innovative …

[HTML][HTML] Co-Design of a Voice-Based Digital Health Solution to Monitor Persisting Symptoms Related to COVID-19 (UpcomingVoice Study): Protocol for a Mixed …

A Fischer, GA Aguayo, P Oustric… - JMIR Research …, 2023 - researchprotocols.org
Background Between 10% and 20% of people with a COVID-19 infection will develop the so-
called long COVID syndrome, which is characterized by fluctuating symptoms. Long COVID …

Voice features of sustained phoneme as COVID-19 biomarker

ND Pah, V Indrawati, DK Kumar - IEEE Journal of Translational …, 2022 - ieeexplore.ieee.org
Background: The COVID-19 pandemic has resulted in enormous costs to our society.
Besides finding medicines to treat those infected by the virus, it is important to find effective …

A large-scale and PCR-referenced vocal audio dataset for COVID-19

J Budd, K Baker, E Karoune, H Coppock… - arXiv preprint arXiv …, 2022 - arxiv.org
The UK COVID-19 Vocal Audio Dataset is designed for the training and evaluation of
machine learning models that classify SARS-CoV-2 infection status or associated respiratory …

[HTML][HTML] Exploring longitudinal cough, breath, and voice data for COVID-19 progression prediction via sequential deep learning: model development and validation

T Dang, J Han, T Xia, D Spathis, E Bondareva… - Journal of medical …, 2022 - jmir.org
Background Recent work has shown the potential of using audio data (eg, cough, breathing,
and voice) in the screening for COVID-19. However, these approaches only focus on one-off …

[HTML][HTML] Development and validation of a respiratory-responsive vocal biomarker–based tool for generalizable detection of respiratory impairment: Independent case …

S Kaur, E Larsen, J Harper, B Purandare… - Journal of Medical …, 2023 - jmir.org
Background Vocal biomarker–based machine learning approaches have shown promising
results in the detection of various health conditions, including respiratory diseases, such as …

Machine learning-based voice assessment for the detection of positive and recovered COVID-19 patients

C Robotti, G Costantini, G Saggio, V Cesarini… - Journal of Voice, 2021 - Elsevier
Many virological tests have been implemented during the Coronavirus Disease 2019
(COVID-19) pandemic for diagnostic purposes, but they appear unsuitable for screening …