Severity detection of COVID-19 infection with machine learning of clinical records and CT images.
Background: Coronavirus disease 2019 (COVID-19) is a deadly viral infection spreading rapidly around the world since its outbreak in 2019. In the worst case a patient's organ may fail leading to death. Therefore, early diagnosis is crucial to provide patients with adequate and effective treatment.Ob...
| Publicado en: | Technology & Health Care Vol. 30; no. 6; pp. 1299 - 1315 |
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| Autores principales: | , , , , , , , , , , , , , , , , , |
| Formato: | Journal Article |
| Publicado: |
Sage Publications Inc.
2022
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=160548748&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 160548748 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 09287329 3QT jtl: Technology & Health Care issn: 09287329 maglogo: N pubinfo: dt: 2022 vid: 30 iid: 6 pid: 344 pub: Sage Publications Inc. place: Thousand Oaks, California artinfo: ui: 160548748 159831610 160548748 NLM36314176 10.3233/thc-220321 NLM36314176 160548748 ppf: 1299 ppct: 16 formats: tig: atl: Severity detection of COVID-19 infection with machine learning of clinical records and CT images. aug: au: Fubao Zhu Zelin Zhu Yijun Zhang Hanlei Zhu Zhengyuan Gao Xiaoman Liu Guanbin Zhou Yan Xu Fei Shan Zhu, Fubao Zhu, Zelin Zhang, Yijun Zhu, Hanlei Gao, Zhengyuan Liu, Xiaoman Zhou, Guanbin Xu, Yan Shan, Fei affil: School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, Henan, China sug: ab: Background: Coronavirus disease 2019 (COVID-19) is a deadly viral infection spreading rapidly around the world since its outbreak in 2019. In the worst case a patient's organ may fail leading to death. Therefore, early diagnosis is crucial to provide patients with adequate and effective treatment.Objective: This paper aims to build machine learning prediction models to automatically diagnose COVID-19 severity with clinical and computed tomography (CT) radiomics features.Method: P-V-Net was used to segment the lung parenchyma and then radiomics was used to extract CT radiomics features from the segmented lung parenchyma regions. Over-sampling, under-sampling, and a combination of over- and under-sampling methods were used to solve the data imbalance problem. RandomForest was used to screen out the optimal number of features. Eight different machine learning classification algorithms were used to analyze the data.Results: The experimental results showed that the COVID-19 mild-severe prediction model trained with clinical and CT radiomics features had the best prediction results. The accuracy of the GBDT classifier was 0.931, the ROUAUC 0.942, and the AUCPRC 0.694, which indicated it was better than other classifiers.Conclusion: This study can help clinicians identify patients at risk of severe COVID-19 deterioration early on and provide some treatment for these patients as soon as possible. It can also assist physicians in prognostic efficacy assessment and decision making. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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