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3. Relationship Between COVID-19 Infection and Risk Perception, Knowledge, Attitude, and Four Nonpharmaceutical Interventions During the Late Period of the COVID-19 Epidemic in China: Online Cross-Sectional Survey of 8158 Adults

Author

Xu, Hong, Gan, Yong, Zheng, Daikun, Wu, Bo, Zhu, Xian, Xu, Chang, Liu, Chenglu, Tao, Zhou, Hu, Yaoyue, Chen, Min, Li, Mingjing, Lu, Zuxun, and Chen, Jack

Subjects
Computer applications to medicine. Medical informatics, R858-859.7, Public aspects of medicine, RA1-1270
Abstract

BackgroundSo far, there have been no published population studies on the relationship between a COVID-19 infection and public risk perception, information source, knowledge, attitude, and behaviors during the COVID-19 outbreak in China. ObjectiveThis study aims to understand the relationships between COVID-19 infection; four personal nonpharmaceutical interventions (NPIs; handwashing, proper coughing habits, social distancing, and mask wearing); and public risk perception, knowledge, attitude, and other social demographic variables. MethodsAn online survey of 8158 Chinese adults between February 22 and March 5, 2020, was conducted. Bivariate associations between categorical variables were examined using Fisher exact test. We also explored the determinants of four NPIs as well as their association with COVID-19 infection using logistic regression. ResultsOf 8158 adults included, 57 (0.73%) were infected with COVID-19. The overwhelming majority of respondents showed a positive attitude (n=8094, 99.2%), positive risk perception (n=8146, 99.9%), and high knowledge levels that were among the strongest predictors of the four adopted NPIs (handwashing: n=7895, 96.8%; proper coughing: 5997/6444, 93.1%; social distancing: n=7104/8158, 87.1%; and mask wearing: 5011/5120, 97.9%). There was an increased risk of COVID-19 infection for those who did not wash their hands (2.28% vs 0.65%; risk ratio [RR] 3.53, 95% CI 1.53-8.15; P=.009), did not practice proper coughing (1.79% vs 0.73%; RR 2.44, 95% CI 1.15-5.15; P=.03), did not practice social distancing (1.52% vs 0.58%; RR 2.63, 95% CI 1.48-4.67; P=.002), and did not wear a mask (7.41% vs 0.6%; RR 12.38, 95% CI 5.81-26.36; P

Published
2020
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33. Ecosystem responses dominate the trends of annual gross primary productivity over terrestrial ecosystems of China during 2000–2020

Author

Zhu, Xian-Jin, Yu, Gui-Rui, Chen, Zhi, Zhang, Wei-Kang, Han, Lang, Wang, Qiu-Feng, Qi, Hua, Yang, Meng, Liu, Zhao-Gang, Dou, Xiao-Jun, Ma, Le-Xin, Chen, Shi-Ping, Liu, Shao-Min, Wang, Hui-Min, Yan, Jun-Hua, Tan, Jun-Lei, Zhang, Fa-Wei, Zhao, Feng-Hua, Li, Ying-Nian, Zhang, Yi-Ping, Shi, Pei-Li, Zhu, Jiao-Jun, Wu, Jia-Bing, Zhao, Zhong-Hui, Hao, Yan-Bin, Sha, Li-Qing, Zhang, Yu-Cui, Jiang, Shi-Cheng, Gu, Feng-Xue, Wu, Zhi-Xiang, Zhang, Yang-Jian, Zhou, Li, Tang, Ya-Kun, Jia, Bing-Rui, Li, Yu-Qiang, Song, Qing-Hai, Dong, Gang, Gao, Yan-Hong, De Jiang, Zheng, Sun, Dan, Wang, Jian-Lin, He, Qi-Hua, Li, Xin-Hu, Wang, Fei, Wei, Wen-Xue, Deng, Zheng-Miao, Hao, Xiang-Xiang, Liu, Xiao-Li, Zhang, Xi-Feng, and Zhu, Zhi-Lin

Published
2023
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47. Cascade-Enhanced Graph Convolutional Network for Information Diffusion Prediction

Author

Wang, Ding, Wei, Lingwei, Yuan, Chunyuan, Bao, Yinan, Zhou, Wei, Zhu, Xian, Hu, Songlin, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Bhattacharya, Arnab, editor, Lee Mong Li, Janice, editor, Agrawal, Divyakant, editor, Reddy, P. Krishna, editor, Mohania, Mukesh, editor, Mondal, Anirban, editor, Goyal, Vikram, editor, and Uday Kiran, Rage, editor

Published
2022
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48. Mapping Chinese annual gross primary productivity with eddy covariance measurements and machine learning

Author

Zhu, Xian-Jin, Yu, Gui-Rui, Chen, Zhi, Zhang, Wei-Kang, Han, Lang, Wang, Qiu-Feng, Chen, Shi-Ping, Liu, Shao-Min, Wang, Hui-Min, Yan, Jun-Hua, Tan, Jun-Lei, Zhang, Fa-Wei, Zhao, Feng-Hua, Li, Ying-Nian, Zhang, Yi-Ping, Shi, Pei-Li, Zhu, Jiao-Jun, Wu, Jia-Bing, Zhao, Zhong-Hui, Hao, Yan-Bin, Sha, Li-Qing, Zhang, Yu-Cui, Jiang, Shi-Cheng, Gu, Feng-Xue, Wu, Zhi-Xiang, Zhang, Yang-Jian, Zhou, Li, Tang, Ya-Kun, Jia, Bing-Rui, Li, Yu-Qiang, Song, Qing-Hai, Dong, Gang, Gao, Yan-Hong, Jiang, Zheng-De, Sun, Dan, Wang, Jian-Lin, He, Qi-Hua, Li, Xin-Hu, Wang, Fei, Wei, Wen-Xue, Deng, Zheng-Miao, Hao, Xiang-Xiang, Li, Yan, Liu, Xiao-Li, Zhang, Xi-Feng, and Zhu, Zhi-Lin

Published
2023
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