[Comparison of epidemic characteristics between SARS in2003 and COVID-19 in 2020 in Guangzhou].
Identifieur interne : 000122 ( PubMed/Corpus ); précédent : 000121; suivant : 000123[Comparison of epidemic characteristics between SARS in2003 and COVID-19 in 2020 in Guangzhou].
Auteurs : X Q Li ; W F Cai ; L F Huang ; C. Chen ; Y F Liu ; Z B Zhang ; J. Yuan ; T G Li ; M. WangSource :
- Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi [ 0254-6450 ] ; 2020.
Abstract
Objective: By analyzing the epidemic characteristics and related indicators of SARS (2003) and COVID-19(2020), to explore the reasons for the similarities and differences of the two epidemics, so as to provide reference for epidemic prevention and control. Methods: The general situation, clinical classification, activity history, contact history, family members' contact and incidence of the two infectious diseases in Guangzhou were collected and used to analyze the time characteristics, occupational characteristics, age characteristics and other key indicators of the two diseases, including the number of cases, composition ratio (%), mean, median, crude mortality, etc. Results: A total of 1 072 cases of SARS (2003) were included in the study. 353 of which were severe cases with the incidence of 30.13%. 43 cases of death were reported with a mortality rate of 4.01%. The average age was 46 years old, and 26.31% of the cases were medical staff. The interval time between first report to continuous zero reports was 129 days. As to COVID-19 (2020), a total of 346 cases were included. 58 of which were severe cases with the incidence of 16.67%. One case of death was reported with a mortality rate of 0.29%. The average age was 38 years old, and no hospital infection among medical staff was reported. The interval time between first report to continuous zero reports was 35 days. Conclusions: The prevention and control strategies for COVID-19 (2010) are more effective compared to that of SARS (2003), and the emergency response procedures are worth to be evaluated and summarized.
DOI: 10.3760/cma.j.cn112338-20200228-00209
PubMed: 32159317
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Comparison of epidemic characteristics between SARS in2003 and COVID-19 in 2020 in Guangzhou].</title><author><name sortKey="Li, X Q" sort="Li, X Q" uniqKey="Li X" first="X Q" last="Li">X Q Li</name><affiliation><nlm:affiliation>Guagnzhou Chest Hospital, Guangzhou 510095, China.</nlm:affiliation></affiliation></author><author><name sortKey="Cai, W F" sort="Cai, W F" uniqKey="Cai W" first="W F" last="Cai">W F Cai</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Huang, L F" sort="Huang, L F" uniqKey="Huang L" first="L F" last="Huang">L F Huang</name><affiliation><nlm:affiliation>Guagnzhou No. Eight Hospital, Guangzhou 510000, China.</nlm:affiliation></affiliation></author><author><name sortKey="Chen, C" sort="Chen, C" uniqKey="Chen C" first="C" last="Chen">C. Chen</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Y F" sort="Liu, Y F" uniqKey="Liu Y" first="Y F" last="Liu">Y F Liu</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, Z B" sort="Zhang, Z B" uniqKey="Zhang Z" first="Z B" last="Zhang">Z B Zhang</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Yuan, J" sort="Yuan, J" uniqKey="Yuan J" first="J" last="Yuan">J. Yuan</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, T G" sort="Li, T G" uniqKey="Li T" first="T G" last="Li">T G Li</name><affiliation><nlm:affiliation>Guagnzhou Chest Hospital, Guangzhou 510095, China.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, M" sort="Wang, M" uniqKey="Wang M" first="M" last="Wang">M. Wang</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:32159317</idno><idno type="pmid">32159317</idno><idno type="doi">10.3760/cma.j.cn112338-20200228-00209</idno><idno type="wicri:Area/PubMed/Corpus">000122</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000122</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Comparison of epidemic characteristics between SARS in2003 and COVID-19 in 2020 in Guangzhou].</title><author><name sortKey="Li, X Q" sort="Li, X Q" uniqKey="Li X" first="X Q" last="Li">X Q Li</name><affiliation><nlm:affiliation>Guagnzhou Chest Hospital, Guangzhou 510095, China.</nlm:affiliation></affiliation></author><author><name sortKey="Cai, W F" sort="Cai, W F" uniqKey="Cai W" first="W F" last="Cai">W F Cai</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Huang, L F" sort="Huang, L F" uniqKey="Huang L" first="L F" last="Huang">L F Huang</name><affiliation><nlm:affiliation>Guagnzhou No. Eight Hospital, Guangzhou 510000, China.</nlm:affiliation></affiliation></author><author><name sortKey="Chen, C" sort="Chen, C" uniqKey="Chen C" first="C" last="Chen">C. Chen</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Liu, Y F" sort="Liu, Y F" uniqKey="Liu Y" first="Y F" last="Liu">Y F Liu</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Zhang, Z B" sort="Zhang, Z B" uniqKey="Zhang Z" first="Z B" last="Zhang">Z B Zhang</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Yuan, J" sort="Yuan, J" uniqKey="Yuan J" first="J" last="Yuan">J. Yuan</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, T G" sort="Li, T G" uniqKey="Li T" first="T G" last="Li">T G Li</name><affiliation><nlm:affiliation>Guagnzhou Chest Hospital, Guangzhou 510095, China.</nlm:affiliation></affiliation></author><author><name sortKey="Wang, M" sort="Wang, M" uniqKey="Wang M" first="M" last="Wang">M. Wang</name><affiliation><nlm:affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi</title><idno type="ISSN">0254-6450</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><b>Objective:</b> By analyzing the epidemic characteristics and related indicators of SARS (2003) and COVID-19(2020), to explore the reasons for the similarities and differences of the two epidemics, so as to provide reference for epidemic prevention and control. <b>Methods:</b> The general situation, clinical classification, activity history, contact history, family members' contact and incidence of the two infectious diseases in Guangzhou were collected and used to analyze the time characteristics, occupational characteristics, age characteristics and other key indicators of the two diseases, including the number of cases, composition ratio (%), mean, median, crude mortality, etc. <b>Results:</b> A total of 1 072 cases of SARS (2003) were included in the study. 353 of which were severe cases with the incidence of 30.13%. 43 cases of death were reported with a mortality rate of 4.01%. The average age was 46 years old, and 26.31% of the cases were medical staff. The interval time between first report to continuous zero reports was 129 days. As to COVID-19 (2020), a total of 346 cases were included. 58 of which were severe cases with the incidence of 16.67%. One case of death was reported with a mortality rate of 0.29%. The average age was 38 years old, and no hospital infection among medical staff was reported. The interval time between first report to continuous zero reports was 35 days. <b>Conclusions:</b> The prevention and control strategies for COVID-19 (2010) are more effective compared to that of SARS (2003), and the emergency response procedures are worth to be evaluated and summarized.</div></front></TEI><pubmed><MedlineCitation Status="Publisher" Owner="NLM"><PMID Version="1">32159317</PMID><DateRevised><Year>2020</Year><Month>03</Month><Day>11</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0254-6450</ISSN><JournalIssue CitedMedium="Print"><Volume>41</Volume><Issue>5</Issue><PubDate><Year>2020</Year><Month>Mar</Month><Day>11</Day></PubDate></JournalIssue><Title>Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi</Title><ISOAbbreviation>Zhonghua Liu Xing Bing Xue Za Zhi</ISOAbbreviation></Journal><ArticleTitle>[Comparison of epidemic characteristics between SARS in2003 and COVID-19 in 2020 in Guangzhou].</ArticleTitle><Pagination><MedlinePgn>634-637</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.3760/cma.j.cn112338-20200228-00209</ELocationID><Abstract><AbstractText><b>Objective:</b> By analyzing the epidemic characteristics and related indicators of SARS (2003) and COVID-19(2020), to explore the reasons for the similarities and differences of the two epidemics, so as to provide reference for epidemic prevention and control. <b>Methods:</b> The general situation, clinical classification, activity history, contact history, family members' contact and incidence of the two infectious diseases in Guangzhou were collected and used to analyze the time characteristics, occupational characteristics, age characteristics and other key indicators of the two diseases, including the number of cases, composition ratio (%), mean, median, crude mortality, etc. <b>Results:</b> A total of 1 072 cases of SARS (2003) were included in the study. 353 of which were severe cases with the incidence of 30.13%. 43 cases of death were reported with a mortality rate of 4.01%. The average age was 46 years old, and 26.31% of the cases were medical staff. The interval time between first report to continuous zero reports was 129 days. As to COVID-19 (2020), a total of 346 cases were included. 58 of which were severe cases with the incidence of 16.67%. One case of death was reported with a mortality rate of 0.29%. The average age was 38 years old, and no hospital infection among medical staff was reported. The interval time between first report to continuous zero reports was 35 days. <b>Conclusions:</b> The prevention and control strategies for COVID-19 (2010) are more effective compared to that of SARS (2003), and the emergency response procedures are worth to be evaluated and summarized.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Li</LastName><ForeName>X Q</ForeName><Initials>XQ</Initials><AffiliationInfo><Affiliation>Guagnzhou Chest Hospital, Guangzhou 510095, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cai</LastName><ForeName>W F</ForeName><Initials>WF</Initials><AffiliationInfo><Affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Huang</LastName><ForeName>L F</ForeName><Initials>LF</Initials><AffiliationInfo><Affiliation>Guagnzhou No. Eight Hospital, Guangzhou 510000, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>C</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Y F</ForeName><Initials>YF</Initials><AffiliationInfo><Affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Z B</ForeName><Initials>ZB</Initials><AffiliationInfo><Affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yuan</LastName><ForeName>J</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>T G</ForeName><Initials>TG</Initials><AffiliationInfo><Affiliation>Guagnzhou Chest Hospital, Guangzhou 510095, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>M</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Guangzhou Center for Disease Control and Prevention, Guangzhou 510440, China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>chi</Language><GrantList CompleteYN="Y"><Grant><GrantID>C2018036</GrantID><Agency>Guangdong Medical Science and Technology Research</Agency><Country></Country></Grant><Grant><GrantID>201707010451</GrantID><Agency>Guangzhou Scienceand Technology Planning Project</Agency><Country></Country></Grant><Grant><GrantID>20181A031002</GrantID><Agency>Guangzhou Key Medical project</Agency><Country></Country></Grant><Grant><GrantID>2019A1515011407</GrantID><Agency>Nature Science Foundation of Guangzhou</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>03</Month><Day>11</Day></ArticleDate></Article><MedlineJournalInfo><Country>China</Country><MedlineTA>Zhonghua Liu Xing Bing Xue Za Zhi</MedlineTA><NlmUniqueID>8208604</NlmUniqueID><ISSNLinking>0254-6450</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><OtherAbstract Type="Publisher" Language="chi"><AbstractText><b>目的：</b> 通过对广州市2003年重症急性呼吸综合征（SARS）疫情以及2020年新型冠状病毒肺炎（COVID-19）疫情病例流行病学、临床特征等关键指标对比分析，探讨2种疾病的流行特征、相关指标异同的原因，为疫情防控提供参考。 <b>方法：</b> 收集2种传染病在广州市流行期间确诊病例的一般情况、临床分类、活动史、接触史、家庭成员接触及发病情况，对2种疾病的时间特征、职业特征、年龄特征以及其他关键指标进行描述性分析，分析指标包括发病数、构成比（%）、均数、中位数、粗病死率等。 <b>结果：</b> SARS（2003）纳入研究1 072例，报告重症353例，发生率为30.13%；报告死亡43例，病死率为4.01%；平均年龄38岁；医务人员病例占26.31%；从首次报告到持续零报间隔129 d。COVID-19（2020）纳入研究346例，报告重症病例58例，发生率为16.76%；报告死亡1例，病死率为0.29%；平均年龄46岁，未发生医务人员院感事件；从首次报告到持续零报间隔35 d。 <b>结论：</b> 广州市对COVID-19（2020）的防控效果优于SARS（2003），应急响应的措施值得评价和总结。.</AbstractText></OtherAbstract><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">COVID-19</Keyword><Keyword MajorTopicYN="N">Control effect</Keyword><Keyword MajorTopicYN="N">Epidemic characteristics</Keyword><Keyword MajorTopicYN="N">SARS</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>3</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>3</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>3</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>aheadofprint</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32159317</ArticleId><ArticleId 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