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Estimation of the Outbreak Severity and Evaluation of Epidemic Prevention Ability of COVID-19 by Province in China.
Ma, Yilei; Liu, Xuehan; Tao, Weiwei; Tian, Yuchen; Duan, Yanran; Xiang, Ming; Hu, Jing; Li, Lei; Lyu, Yalan; Wang, Peng; Huang, Yangxin; Lu, Caihong; Liu, Wenhua; Jiang, Hongwei; Yin, Ping.
  • Ma Y; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Liu X; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Tao W; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Tian Y; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Duan Y; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Xiang M; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Hu J; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Li L; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Lyu Y; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Wang P; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Huang Y; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Lu C; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Liu W; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Jiang H; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
  • Yin P; Yilei Ma, Xuehan Liu, Yuchen Tian, Yanran Duan, Ming Xiang, Jing Hu, Lei Li, Yalan Lyu, Hongwei Jiang, and Ping Yin are with the Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. Weiwei T
Am J Public Health ; 110(12): 1837-1843, 2020 12.
Article in English | MEDLINE | ID: covidwho-1067484
ABSTRACT
Objectives. To compare the epidemic prevention ability of COVID-19 of each province in China and to evaluate the existing prevention and control capacity of each province.Methods. We established a quasi-Poisson linear mixed-effects model using the case data in cities outside Wuhan in Hubei Province, China. We adapted this model to estimate the number of potential cases in Wuhan and obtained epidemiological parameters. We estimated the initial number of cases in each province by using passenger flowrate data and constructed the extended susceptible-exposed-infectious-recovered model to predict the future disease transmission trends.Results. The estimated potential cases in Wuhan were about 3 times the reported cases. The basic reproductive number was 3.30 during the initial outbreak. Provinces with more estimated imported cases than reported cases were those in the surrounding provinces of Hubei, including Henan and Shaanxi. The regions where the number of reported cases was closer to the predicted value were most the developed areas, including Beijing and Shanghai.Conclusions. The number of confirmed cases in Wuhan was underestimated in the initial period of the outbreak. Provincial surveillance and emergency response capabilities vary across the country.
Subject(s)

Full text: Available Collection: International databases Database: MEDLINE Main subject: COVID-19 Type of study: Experimental Studies / Observational study / Prognostic study Limits: Humans Country/Region as subject: Asia Language: English Journal: Am J Public Health Year: 2020 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Main subject: COVID-19 Type of study: Experimental Studies / Observational study / Prognostic study Limits: Humans Country/Region as subject: Asia Language: English Journal: Am J Public Health Year: 2020 Document Type: Article