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Automatic quality assessment of a forced expiratory manoeuvre acquired with the tablet microphone

2020-08-01Conference object Restricted access
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dc.contributor.authorAlmeida, Rute
dc.contributor.authorBernardo, Pinho
dc.contributor.authorJácome, Cristina
dc.contributor.authorTeixeira, João Fonseca
dc.contributor.authorAmaral, Rita
dc.contributor.authorGonçalves, Ivânia
dc.contributor.authorLopes, Filipa
dc.contributor.authorPinheiro, Ana Catarina
dc.contributor.authorJacinto, Tiago
dc.contributor.authorPaixão, Cátia
dc.contributor.authorPereira, Mariana
dc.contributor.authorMarques, Alda
dc.contributor.authorFonseca, João Almeida
dc.date.accessioned2021-01-05T15:56:57Z
dc.date.available2021-01-05T15:56:57Z
dc.date.issued2020-08-01
dc.description.abstractEvaluation of lung function is central to the management of chronic obstructive respiratory diseases. It is typically evaluated with a spirometer by a specialized health professional, who ensures the correct execution of a forced expiratory manoeuvre (FEM). Audio recording of a FEM using a smart device embedded microphone can be used to self-monitor lung function between clinical visits. The challenge of microphone spirometry is to ensure the validity and reliability of the FEM, in the absence of a health professional. In particular, the absence of a mouthpiece may allow excessive mouth closure, leading to an incorrect manoeuvre. In this work, a strategy to automatically assess the correct execution of the FEM is proposed and validated. Using 498 FEM recordings, both specificity and sensitivity attained were above 90%. This method provides immediate feedback to the user, by grading the manoeuvre in a visual scale, promoting the repetition of the FEM when needed.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAlmeida, R., Pinho, B., Jácome, C., Teixeira, J. F., Amaral, R., Gonçalves, I., Lopes, F., Pinheiro, A. C., Jacinto, T., Paixão, C., Pereira, M., Marques, A., & Almeida Fonseca, J. (2020). Automatic Quality Assessment of a Forced Expiratory Manoeuvre Acquired with the Tablet Microphone. Em J. Henriques, N. Neves, & P. de Carvalho (Eds.), XV Mediterranean Conference on Medical and Biological Engineering and Computing – MEDICON 2019 (pp. 1394–1398). Springer International Publishing. https://doi.org/10.1007/978-3-030-31635-8_170
dc.identifier.doi10.1007/978-3-030-31635-8_170pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/16656
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relation.publisherversionhttps://link.springer.com/chapter/10.1007/978-3-030-31635-8_170pt_PT
dc.subjectLung function monitoringpt_PT
dc.subjectSmart devicept_PT
dc.subjectSignal qualitypt_PT
dc.titleAutomatic quality assessment of a forced expiratory manoeuvre acquired with the tablet microphonept_PT
dc.typeconference object
dspace.entity.typePublication
person.familyNameAmaral
person.givenNameRita
person.identifierR-00H-83K
person.identifier.ciencia-id1A1E-751F-50F0
person.identifier.ciencia-idED1E-5481-48E1
person.identifier.orcid0000-0002-0233-830X
person.identifier.orcid0000-0002-7897-1101
person.identifier.ridE-5535-2017
person.identifier.scopus-author-id56067841600
rcaap.rightsclosedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication790fdd33-acdb-4dfe-88dc-38538486c9b3
relation.isAuthorOfPublicationd8696cf3-a961-4d88-963a-cefd61572ae3
relation.isAuthorOfPublication.latestForDiscovery790fdd33-acdb-4dfe-88dc-38538486c9b3

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