Effect of Smoking on Pulmonary Acoustic Parameters in Terms of Displacement Away From Non-smokers Towards COPD: A Preliminary Study

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dc.contributor.authorSen, Ipek
dc.contributor.authorWali, Amrou
dc.contributor.authorHassan, Salma Ahmed
dc.date.accessioned2024-07-18T20:47:27Z
dc.date.available2024-07-18T20:47:27Z
dc.date.issued2022
dc.departmentİstanbul Bilgi Üniversitesien_US
dc.descriptionMedical Technologies Congress (TIPTEKNO) -- OCT 31-NOV 02, 2022 -- Antalya, TURKEYen_US
dc.description.abstractIn this study, the aim is to understand what happens to the pulmonary acoustic features due to smoking, with a particular interest on the distances to the non-smoker and chronic obstructive pulmonary disease (COPD) groups in the feature space. Three new measures are defined, the first two of which are to quantify the differences between the three groups and to sort the features with respect to their discriminative abilities. The third measure is defined to quantify the linear displacement of smokers' group away from the non-smokers towards COPD in the multivariate feature space formed by the selected features in the previous step. Among the features adopted, percentile frequencies f(50) and f(75), and the eighth mel-frequency cepstral coefficient (MFCC8) are selected by the first two measures in common. Using this set of features, it is found that early-inspiration, early-expiration, and the seventh microphone location are more useful to detect early signs of COPD. Recommending a reliable methodology for early detection of COPD in this manner requires increasing the data size, devising other measures, running additional tests, and interpreting the results clinically.en_US
dc.description.sponsorshipBiyomedikal Klinik Muhendisligi Dernegi,Izmir Ekonomi Univen_US
dc.description.sponsorshipIstanbul Bilgi University BAP [2020.02.005]en_US
dc.description.sponsorshipThe authors would like to thank Ana Oliveira for her support in the data acquisition. This work is supported by Istanbul Bilgi University BAP (no: 2020.02.005).en_US
dc.identifier.doi10.1109/TIPTEKNO56568.2022.9960198
dc.identifier.isbn978-1-6654-5432-2
dc.identifier.scopus2-s2.0-85144056339en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1109/TIPTEKNO56568.2022.9960198
dc.identifier.urihttps://hdl.handle.net/11411/7796
dc.identifier.wosWOS:000903709700053en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartof2022 Medical Technologies Congress (Tiptekno'22)en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSmokersen_US
dc.subjectNon-Smokersen_US
dc.subjectCopden_US
dc.subjectPercentile Frequenciesen_US
dc.subjectMfccen_US
dc.subjectAr Modelen_US
dc.subjectRenyi Entropyen_US
dc.subjectStatistical Differenceen_US
dc.subjectDistanceen_US
dc.subjectRespiratory Soundsen_US
dc.subjectLung Soundsen_US
dc.subjectDiagnosisen_US
dc.subjectDiseaseen_US
dc.subjectAsthmaen_US
dc.titleEffect of Smoking on Pulmonary Acoustic Parameters in Terms of Displacement Away From Non-smokers Towards COPD: A Preliminary Studyen_US
dc.typeConference Objecten_US

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