Helping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images

Hui Xie,1,2 Qing Li,2,3 Ping-Feng Hu,4 Sen-Hua Zhu,5 Jian-Fang Zhang,6 Hong-Da Zhou,1 Hai-Bo Zhou4 1Department of Radiation Oncology, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, 423000, People’s Republic of China; 2Key Laboratory of Medical Imaging and Artifici...

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Autores principales:	Xie H, Li Q, Hu PF, Zhu SH, Zhang JF, Zhou HD, Zhou HB
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2021
Materias:	ct covid-19 intelligent analysis ai helping role Pathology RB1-214 Therapeutics. Pharmacology RM1-950
Acceso en línea:	https://doaj.org/article/8ce9ede379f44d7db8a5049790bd31db
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spelling	oai:doaj.org-article:8ce9ede379f44d7db8a5049790bd31db2021-12-02T11:45:08ZHelping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images1178-7031https://doaj.org/article/8ce9ede379f44d7db8a5049790bd31db2021-03-01T00:00:00Zhttps://www.dovepress.com/helping-roles-of-artificial-intelligence-ai-in-the-screening-and-evalu-peer-reviewed-article-JIRhttps://doaj.org/toc/1178-7031Hui Xie,1,2 Qing Li,2,3 Ping-Feng Hu,4 Sen-Hua Zhu,5 Jian-Fang Zhang,6 Hong-Da Zhou,1 Hai-Bo Zhou4 1Department of Radiation Oncology, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, 423000, People’s Republic of China; 2Key Laboratory of Medical Imaging and Artificial Intelligence of Hunan Province, Chenzhou, 423000, People’s Republic of China; 3Department of Interventional Vascular Surgery, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, 423000, People’s Republic of China; 4Department of Radiology, The Second People’s Hospital of Chenzhou City, Chenzhou, 423000, People’s Republic of China; 5Beijing Linking Medical Technology Co., Ltd, Beijing, 100085, People’s Republic of China; 6Department of Physical Examination, Disease Control and Prevention of Chenzhou, Chenzhou, 423000, People’s Republic of ChinaCorrespondence: Qing LiDepartment of Interventional Vascular Surgery, Affiliated Hospital (Clinical College) of Xiangnan University, 25 Renmin Street, Chenzhou, 423000, People’s Republic of ChinaTel +86 19918761912Email xnxyliqing@163.comObjective: The aim of this study was to explore the role of the AI system which was designed and developed based on the characteristics of COVID-19 CT images in the screening and evaluation of COVID-19.Methods: The research team adopted an improved U-shaped neural network to segment lungs and pneumonia lesions in CT images through multilayer convolution iterations. Then the appropriate 159 cases were selected to establish and train the model, and Dice loss function and Adam optimizer were used for network training with the initial learning rate of 0.001. Finally, 39 cases (29 positive and 10 negative) were selected for the comparative test. Experimental group: an attending physician a and an associate chief physician a read the CT images to diagnose COVID-19 with the help of the AI system. Control group: an attending physician b and an associate chief physician b did the diagnosis only by their experience, without the help of the AI system. The time spent by each doctor in the diagnosis and their diagnostic results were recorded. Paired t-test, univariate ANOVA, chi-squared test, receiver operating characteristic curves, and logistic regression analysis were used for the statistical analysis.Results: There was statistical significance in the time spent in the diagnosis of different groups (P< 0.05). For the group with the optimal diagnostic results, univariate and multivariate analyses both suggested no significant correlation for all variables, and thus it might be the assistance of the AI system, the epidemiological history and other factors that played an important role.Conclusion: The AI system developed by us, which was created due to COVID-19, had certain clinical practicability and was worth popularizing.Keywords: CT, COVID-19, intelligent analysis, AI, helping roleXie HLi QHu PFZhu SHZhang JFZhou HDZhou HBDove Medical Pressarticlectcovid-19intelligent analysisaihelping rolePathologyRB1-214Therapeutics. PharmacologyRM1-950ENJournal of Inflammation Research, Vol Volume 14, Pp 1165-1172 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	ct covid-19 intelligent analysis ai helping role Pathology RB1-214 Therapeutics. Pharmacology RM1-950
spellingShingle	ct covid-19 intelligent analysis ai helping role Pathology RB1-214 Therapeutics. Pharmacology RM1-950 Xie H Li Q Hu PF Zhu SH Zhang JF Zhou HD Zhou HB Helping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images
description	Hui Xie,1,2 Qing Li,2,3 Ping-Feng Hu,4 Sen-Hua Zhu,5 Jian-Fang Zhang,6 Hong-Da Zhou,1 Hai-Bo Zhou4 1Department of Radiation Oncology, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, 423000, People’s Republic of China; 2Key Laboratory of Medical Imaging and Artificial Intelligence of Hunan Province, Chenzhou, 423000, People’s Republic of China; 3Department of Interventional Vascular Surgery, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, 423000, People’s Republic of China; 4Department of Radiology, The Second People’s Hospital of Chenzhou City, Chenzhou, 423000, People’s Republic of China; 5Beijing Linking Medical Technology Co., Ltd, Beijing, 100085, People’s Republic of China; 6Department of Physical Examination, Disease Control and Prevention of Chenzhou, Chenzhou, 423000, People’s Republic of ChinaCorrespondence: Qing LiDepartment of Interventional Vascular Surgery, Affiliated Hospital (Clinical College) of Xiangnan University, 25 Renmin Street, Chenzhou, 423000, People’s Republic of ChinaTel +86 19918761912Email xnxyliqing@163.comObjective: The aim of this study was to explore the role of the AI system which was designed and developed based on the characteristics of COVID-19 CT images in the screening and evaluation of COVID-19.Methods: The research team adopted an improved U-shaped neural network to segment lungs and pneumonia lesions in CT images through multilayer convolution iterations. Then the appropriate 159 cases were selected to establish and train the model, and Dice loss function and Adam optimizer were used for network training with the initial learning rate of 0.001. Finally, 39 cases (29 positive and 10 negative) were selected for the comparative test. Experimental group: an attending physician a and an associate chief physician a read the CT images to diagnose COVID-19 with the help of the AI system. Control group: an attending physician b and an associate chief physician b did the diagnosis only by their experience, without the help of the AI system. The time spent by each doctor in the diagnosis and their diagnostic results were recorded. Paired t-test, univariate ANOVA, chi-squared test, receiver operating characteristic curves, and logistic regression analysis were used for the statistical analysis.Results: There was statistical significance in the time spent in the diagnosis of different groups (P< 0.05). For the group with the optimal diagnostic results, univariate and multivariate analyses both suggested no significant correlation for all variables, and thus it might be the assistance of the AI system, the epidemiological history and other factors that played an important role.Conclusion: The AI system developed by us, which was created due to COVID-19, had certain clinical practicability and was worth popularizing.Keywords: CT, COVID-19, intelligent analysis, AI, helping role
format	article
author	Xie H Li Q Hu PF Zhu SH Zhang JF Zhou HD Zhou HB
author_facet	Xie H Li Q Hu PF Zhu SH Zhang JF Zhou HD Zhou HB
author_sort	Xie H
title	Helping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images
title_short	Helping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images
title_full	Helping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images
title_fullStr	Helping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images
title_full_unstemmed	Helping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images
title_sort	helping roles of artificial intelligence (ai) in the screening and evaluation of covid-19 based on the ct images
publisher	Dove Medical Press
publishDate	2021
url	https://doaj.org/article/8ce9ede379f44d7db8a5049790bd31db
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Helping Roles of Artificial Intelligence (AI) in the Screening and Evaluation of COVID-19 Based on the CT Images

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