Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전진용 | - |
dc.date.accessioned | 2022-11-21T00:28:57Z | - |
dc.date.available | 2022-11-21T00:28:57Z | - |
dc.date.issued | 2021-11 | - |
dc.identifier.citation | SENSORS, v. 21, NO. 21, article no. 7036, Page. 1-14 | en_US |
dc.identifier.issn | 1424-8220 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/177031 | - |
dc.identifier.uri | https://www.mdpi.com/1424-8220/21/21/7036 | - |
dc.description.abstract | Pneumonia is a serious disease often accompanied by complications, sometimes leading to death. Unfortunately, diagnosis of pneumonia is frequently delayed until physical and radiologic examinations are performed. Diagnosing pneumonia with cough sounds would be advantageous as a non-invasive test that could be performed outside a hospital. We aimed to develop an artificial intelligence (AI)-based pneumonia diagnostic algorithm. We collected cough sounds from thirty adult patients with pneumonia or the other causative diseases of cough. To quantify the cough sounds, loudness and energy ratio were used to represent the level and its spectral variations. These two features were used for constructing the diagnostic algorithm. To estimate the performance of developed algorithm, we assessed the diagnostic accuracy by comparing with the diagnosis by pulmonologists based on cough sound alone. The algorithm showed 90.0% sensitivity, 78.6% specificity and 84.9% overall accuracy for the 70 cases of cough sound in pneumonia group and 56 cases in non-pneumonia group. For same cases, pulmonologists correctly diagnosed the cough sounds with 56.4% accuracy. These findings showed that the proposed AI algorithm has value as an effective assistant technology to diagnose adult pneumonia patients with significant reliability. | en_US |
dc.description.sponsorship | This research was funded by the Korean government (MSIT), grant number 2019M3E5D1A01069363. | en_US |
dc.language | en | en_US |
dc.publisher | MDPI | en_US |
dc.subject | cough | en_US |
dc.subject | pneumonia | en_US |
dc.subject | machine-learning | en_US |
dc.subject | artificial intelligence | en_US |
dc.subject | long short-term memory | en_US |
dc.subject | loudness | en_US |
dc.subject | energy ratio | en_US |
dc.title | Diagnosis of Pneumonia by Cough Sounds Analyzed with Statistical Features and AI | en_US |
dc.type | Article | en_US |
dc.relation.no | 21 | - |
dc.relation.volume | 21 | - |
dc.identifier.doi | 10.3390/s21217036 | en_US |
dc.relation.page | 1-14 | - |
dc.relation.journal | SENSORS | - |
dc.contributor.googleauthor | Chung, Youngbeen | - |
dc.contributor.googleauthor | Jin, Jie | - |
dc.contributor.googleauthor | Jo, Hyun In | - |
dc.contributor.googleauthor | Lee, Hyun | - |
dc.contributor.googleauthor | Kim, Sang-Heon | - |
dc.contributor.googleauthor | Chung, Sung Jun | - |
dc.contributor.googleauthor | Yoon, Ho Joo | - |
dc.contributor.googleauthor | Park, Junhong | - |
dc.contributor.googleauthor | Jeon, Jin Yong | - |
dc.sector.campus | S | - |
dc.sector.daehak | 공과대학 | - |
dc.sector.department | 건축공학부 | - |
dc.identifier.pid | jyjeon | - |
dc.identifier.orcid | https://www.mdpi.com/1424-8220/21/21/7036 | - |
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