Epidemiological and clinical characteristics of coronavirus disease 2019 in Daegu, South Korea.
Identifieur interne : 000166 ( Main/Exploration ); précédent : 000165; suivant : 000167Epidemiological and clinical characteristics of coronavirus disease 2019 in Daegu, South Korea.
Auteurs : Ji Yeon Lee [Corée du Sud] ; Seung Wan Hong [Corée du Sud] ; Miri Hyun [Corée du Sud] ; Jae Seok Park [Corée du Sud] ; Jae Hyuck Lee [Corée du Sud] ; Young Sung Suh [Corée du Sud] ; Dae Hyun Kim [Corée du Sud] ; Seong-Wook Han [Corée du Sud] ; Chi-Heum Cho [Corée du Sud] ; Hyun Ah Kim [Corée du Sud]Source :
- International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases [ 1878-3511 ] ; 2020.
Descripteurs français
- KwdFr :
- Adolescent (MeSH), Adulte (MeSH), Adulte d'âge moyen (MeSH), Betacoronavirus (génétique), Betacoronavirus (physiologie), Dépistage de masse (MeSH), Enfant (MeSH), Enfant d'âge préscolaire (MeSH), Femelle (MeSH), Humains (MeSH), Hôpitaux (MeSH), Infections à coronavirus (diagnostic), Infections à coronavirus (métabolisme), Infections à coronavirus (virologie), Infections à coronavirus (épidémiologie), Jeune adulte (MeSH), Mâle (MeSH), Pandémies (MeSH), Pneumopathie virale (diagnostic), Pneumopathie virale (métabolisme), Pneumopathie virale (virologie), Pneumopathie virale (épidémiologie), Protéine C-réactive (métabolisme), République de Corée (épidémiologie), Résultat thérapeutique (MeSH), Sujet âgé (MeSH), Sujet âgé de 80 ans ou plus (MeSH), Toux (MeSH), Épidémies de maladies (MeSH).
- MESH :
- diagnostic : Infections à coronavirus, Pneumopathie virale.
- génétique : Betacoronavirus.
- métabolisme : Infections à coronavirus, Pneumopathie virale, Protéine C-réactive.
- physiologie : Betacoronavirus.
- virologie : Infections à coronavirus, Pneumopathie virale.
- épidémiologie : Infections à coronavirus, Pneumopathie virale, République de Corée.
- Adolescent, Adulte, Adulte d'âge moyen, Dépistage de masse, Enfant, Enfant d'âge préscolaire, Femelle, Humains, Hôpitaux, Jeune adulte, Mâle, Pandémies, Résultat thérapeutique, Sujet âgé, Sujet âgé de 80 ans ou plus, Toux, Épidémies de maladies.
English descriptors
- KwdEn :
- Adolescent (MeSH), Adult (MeSH), Aged (MeSH), Aged, 80 and over (MeSH), Betacoronavirus (genetics), Betacoronavirus (physiology), C-Reactive Protein (metabolism), COVID-19 (MeSH), Child (MeSH), Child, Preschool (MeSH), Coronavirus Infections (diagnosis), Coronavirus Infections (epidemiology), Coronavirus Infections (metabolism), Coronavirus Infections (virology), Cough (MeSH), Disease Outbreaks (MeSH), Female (MeSH), Hospitals (MeSH), Humans (MeSH), Male (MeSH), Mass Screening (MeSH), Middle Aged (MeSH), Pandemics (MeSH), Pneumonia, Viral (diagnosis), Pneumonia, Viral (epidemiology), Pneumonia, Viral (metabolism), Pneumonia, Viral (virology), Republic of Korea (epidemiology), SARS-CoV-2 (MeSH), Treatment Outcome (MeSH), Young Adult (MeSH).
- MESH :
- chemical , metabolism : C-Reactive Protein.
- geographic , epidemiology : Republic of Korea.
- diagnosis : Coronavirus Infections, Pneumonia, Viral.
- epidemiology : Coronavirus Infections, Pneumonia, Viral.
- genetics : Betacoronavirus.
- metabolism : Coronavirus Infections, Pneumonia, Viral.
- physiology : Betacoronavirus.
- virology : Coronavirus Infections, Pneumonia, Viral.
- Adolescent, Adult, Aged, Aged, 80 and over, COVID-19, Child, Child, Preschool, Cough, Disease Outbreaks, Female, Hospitals, Humans, Male, Mass Screening, Middle Aged, Pandemics, SARS-CoV-2, Treatment Outcome, Young Adult.
Abstract
OBJECTIVES
Two Coronavirus Disease 2019 (COVID-19) outbreaks simultaneously occurred at a church and a long-term care facility in Daegu, South Korea. This study aimed to investigate the epidemiological characteristics of COVID-19 and factors related to severe outcomes.
METHODS
We enrolled all inpatients diagnosed with COVID-19 between February 21 and April 2, 2020, in Daegu Dongsan Hospital. We analyzed their clinical and demographic data, laboratory parameters, radiological findings, symptoms, and treatment outcomes.
RESULTS
Of 694 patients, severe cases accounted for 19.7% (137 patients). No severe case was observed among patients aged ≤19 years. Hypertension was the most common comorbidity (27%), and cough was the most common symptom (59%). Asymptomatic patients accounted for 14.4% of cases. Lymphopenia, lactate dehydrogenase, C-reactive protein, and albumin were associated with severe outcomes. The first outbreak was mostly associated with younger age groups, and asymptomatic patients mostly showed mild progression. In the second outbreak involving a long-term care facility, both the number of severe patients and the mortality rate were higher.
CONCLUSIONS
The overall mortality in Daegu was low, which might have resulted from large scale mass screening to detect patients and starting appropriate treatment, including hospitalization for severe cases, and quarantine for asymptomatic patients.
DOI: 10.1016/j.ijid.2020.07.017
PubMed: 32702415
PubMed Central: PMC7371586
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Seok" last="Park">Jae Seok Park</name><affiliation wicri:level="1"><nlm:affiliation>Department of Pulmonology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Pulmonology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Lee, Jae Hyuck" sort="Lee, Jae Hyuck" uniqKey="Lee J" first="Jae Hyuck" last="Lee">Jae Hyuck Lee</name><affiliation wicri:level="1"><nlm:affiliation>Department of Family Medicine, Daegu Dongsan Hospital, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Family Medicine, Daegu Dongsan Hospital, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Suh, Young Sung" sort="Suh, Young Sung" uniqKey="Suh Y" first="Young Sung" last="Suh">Young Sung Suh</name><affiliation wicri:level="1"><nlm:affiliation>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Kim, Dae Hyun" sort="Kim, Dae Hyun" uniqKey="Kim D" first="Dae Hyun" last="Kim">Dae Hyun Kim</name><affiliation wicri:level="1"><nlm:affiliation>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Han, Seong Wook" sort="Han, Seong Wook" uniqKey="Han S" first="Seong-Wook" last="Han">Seong-Wook Han</name><affiliation wicri:level="1"><nlm:affiliation>Department of Cardiology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Cardiology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Cho, Chi Heum" sort="Cho, Chi Heum" uniqKey="Cho C" first="Chi-Heum" last="Cho">Chi-Heum Cho</name><affiliation wicri:level="1"><nlm:affiliation>Department of Obstetrics and Gynecology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Obstetrics and Gynecology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Kim, Hyun Ah" sort="Kim, Hyun Ah" uniqKey="Kim H" first="Hyun Ah" last="Kim">Hyun Ah Kim</name><affiliation wicri:level="1"><nlm:affiliation>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea. 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xml:lang="en">Epidemiological and clinical characteristics of coronavirus disease 2019 in Daegu, South Korea.</title><author><name sortKey="Lee, Ji Yeon" sort="Lee, Ji Yeon" uniqKey="Lee J" first="Ji Yeon" last="Lee">Ji Yeon Lee</name><affiliation wicri:level="1"><nlm:affiliation>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Hong, Seung Wan" sort="Hong, Seung Wan" uniqKey="Hong S" first="Seung Wan" last="Hong">Seung Wan Hong</name><affiliation wicri:level="1"><nlm:affiliation>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Hyun, Miri" sort="Hyun, Miri" uniqKey="Hyun M" first="Miri" last="Hyun">Miri Hyun</name><affiliation wicri:level="1"><nlm:affiliation>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Park, Jae Seok" sort="Park, Jae Seok" uniqKey="Park J" first="Jae Seok" last="Park">Jae Seok Park</name><affiliation wicri:level="1"><nlm:affiliation>Department of Pulmonology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Pulmonology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Lee, Jae Hyuck" sort="Lee, Jae Hyuck" uniqKey="Lee J" first="Jae Hyuck" last="Lee">Jae Hyuck Lee</name><affiliation wicri:level="1"><nlm:affiliation>Department of Family Medicine, Daegu Dongsan Hospital, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Family Medicine, Daegu Dongsan Hospital, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Suh, Young Sung" sort="Suh, Young Sung" uniqKey="Suh Y" first="Young Sung" last="Suh">Young Sung Suh</name><affiliation wicri:level="1"><nlm:affiliation>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Kim, Dae Hyun" sort="Kim, Dae Hyun" uniqKey="Kim D" first="Dae Hyun" last="Kim">Dae Hyun Kim</name><affiliation wicri:level="1"><nlm:affiliation>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Han, Seong Wook" sort="Han, Seong Wook" uniqKey="Han S" first="Seong-Wook" last="Han">Seong-Wook Han</name><affiliation wicri:level="1"><nlm:affiliation>Department of Cardiology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Cardiology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Cho, Chi Heum" sort="Cho, Chi Heum" uniqKey="Cho C" first="Chi-Heum" last="Cho">Chi-Heum Cho</name><affiliation wicri:level="1"><nlm:affiliation>Department of Obstetrics and Gynecology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Obstetrics and Gynecology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author><author><name sortKey="Kim, Hyun Ah" sort="Kim, Hyun Ah" uniqKey="Kim H" first="Hyun Ah" last="Kim">Hyun Ah Kim</name><affiliation wicri:level="1"><nlm:affiliation>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea. Electronic address: hyunah1118@dsmc.or.kr.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu</wicri:regionArea><wicri:noRegion>Daegu</wicri:noRegion></affiliation></author></analytic><series><title level="j">International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases</title><idno type="eISSN">1878-3511</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adolescent (MeSH)</term><term>Adult (MeSH)</term><term>Aged (MeSH)</term><term>Aged, 80 and over (MeSH)</term><term>Betacoronavirus (genetics)</term><term>Betacoronavirus (physiology)</term><term>C-Reactive Protein (metabolism)</term><term>COVID-19 (MeSH)</term><term>Child (MeSH)</term><term>Child, Preschool (MeSH)</term><term>Coronavirus Infections (diagnosis)</term><term>Coronavirus Infections (epidemiology)</term><term>Coronavirus Infections (metabolism)</term><term>Coronavirus Infections (virology)</term><term>Cough (MeSH)</term><term>Disease Outbreaks (MeSH)</term><term>Female (MeSH)</term><term>Hospitals (MeSH)</term><term>Humans (MeSH)</term><term>Male (MeSH)</term><term>Mass Screening (MeSH)</term><term>Middle Aged (MeSH)</term><term>Pandemics (MeSH)</term><term>Pneumonia, Viral (diagnosis)</term><term>Pneumonia, Viral (epidemiology)</term><term>Pneumonia, Viral (metabolism)</term><term>Pneumonia, Viral (virology)</term><term>Republic of Korea (epidemiology)</term><term>SARS-CoV-2 (MeSH)</term><term>Treatment Outcome (MeSH)</term><term>Young Adult (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adolescent (MeSH)</term><term>Adulte (MeSH)</term><term>Adulte d'âge moyen (MeSH)</term><term>Betacoronavirus (génétique)</term><term>Betacoronavirus (physiologie)</term><term>Dépistage de masse (MeSH)</term><term>Enfant (MeSH)</term><term>Enfant d'âge préscolaire (MeSH)</term><term>Femelle (MeSH)</term><term>Humains (MeSH)</term><term>Hôpitaux (MeSH)</term><term>Infections à coronavirus (diagnostic)</term><term>Infections à coronavirus (métabolisme)</term><term>Infections à coronavirus (virologie)</term><term>Infections à coronavirus (épidémiologie)</term><term>Jeune adulte (MeSH)</term><term>Mâle (MeSH)</term><term>Pandémies (MeSH)</term><term>Pneumopathie virale (diagnostic)</term><term>Pneumopathie virale (métabolisme)</term><term>Pneumopathie virale (virologie)</term><term>Pneumopathie virale (épidémiologie)</term><term>Protéine C-réactive (métabolisme)</term><term>République de Corée (épidémiologie)</term><term>Résultat thérapeutique (MeSH)</term><term>Sujet âgé (MeSH)</term><term>Sujet âgé de 80 ans ou plus (MeSH)</term><term>Toux (MeSH)</term><term>Épidémies de maladies (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>C-Reactive Protein</term></keywords><keywords scheme="MESH" type="geographic" qualifier="epidemiology" xml:lang="en"><term>Republic of Korea</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="diagnostic" xml:lang="fr"><term>Infections à coronavirus</term><term>Pneumopathie virale</term></keywords><keywords scheme="MESH" qualifier="epidemiology" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Betacoronavirus</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Betacoronavirus</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Infections à coronavirus</term><term>Pneumopathie virale</term><term>Protéine C-réactive</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Betacoronavirus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Betacoronavirus</term></keywords><keywords scheme="MESH" qualifier="virologie" xml:lang="fr"><term>Infections à coronavirus</term><term>Pneumopathie virale</term></keywords><keywords scheme="MESH" qualifier="virology" xml:lang="en"><term>Coronavirus Infections</term><term>Pneumonia, Viral</term></keywords><keywords scheme="MESH" qualifier="épidémiologie" xml:lang="fr"><term>Infections à coronavirus</term><term>Pneumopathie virale</term><term>République de Corée</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adolescent</term><term>Adult</term><term>Aged</term><term>Aged, 80 and over</term><term>COVID-19</term><term>Child</term><term>Child, Preschool</term><term>Cough</term><term>Disease Outbreaks</term><term>Female</term><term>Hospitals</term><term>Humans</term><term>Male</term><term>Mass Screening</term><term>Middle Aged</term><term>Pandemics</term><term>SARS-CoV-2</term><term>Treatment Outcome</term><term>Young Adult</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adolescent</term><term>Adulte</term><term>Adulte d'âge moyen</term><term>Dépistage de masse</term><term>Enfant</term><term>Enfant d'âge préscolaire</term><term>Femelle</term><term>Humains</term><term>Hôpitaux</term><term>Jeune adulte</term><term>Mâle</term><term>Pandémies</term><term>Résultat thérapeutique</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Toux</term><term>Épidémies de maladies</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>OBJECTIVES</b></p><p>Two Coronavirus Disease 2019 (COVID-19) outbreaks simultaneously occurred at a church and a long-term care facility in Daegu, South Korea. This study aimed to investigate the epidemiological characteristics of COVID-19 and factors related to severe outcomes.</p></div><div type="abstract" xml:lang="en"><p><b>METHODS</b></p><p>We enrolled all inpatients diagnosed with COVID-19 between February 21 and April 2, 2020, in Daegu Dongsan Hospital. We analyzed their clinical and demographic data, laboratory parameters, radiological findings, symptoms, and treatment outcomes.</p></div><div type="abstract" xml:lang="en"><p><b>RESULTS</b></p><p>Of 694 patients, severe cases accounted for 19.7% (137 patients). No severe case was observed among patients aged ≤19 years. Hypertension was the most common comorbidity (27%), and cough was the most common symptom (59%). Asymptomatic patients accounted for 14.4% of cases. Lymphopenia, lactate dehydrogenase, C-reactive protein, and albumin were associated with severe outcomes. The first outbreak was mostly associated with younger age groups, and asymptomatic patients mostly showed mild progression. In the second outbreak involving a long-term care facility, both the number of severe patients and the mortality rate were higher.</p></div><div type="abstract" xml:lang="en"><p><b>CONCLUSIONS</b></p><p>The overall mortality in Daegu was low, which might have resulted from large scale mass screening to detect patients and starting appropriate treatment, including hospitalization for severe cases, and quarantine for asymptomatic patients.</p></div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">32702415</PMID><DateCompleted><Year>2020</Year><Month>09</Month><Day>21</Day></DateCompleted><DateRevised><Year>2020</Year><Month>12</Month><Day>10</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1878-3511</ISSN><JournalIssue CitedMedium="Internet"><Volume>98</Volume><PubDate><Year>2020</Year><Month>Sep</Month></PubDate></JournalIssue><Title>International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases</Title><ISOAbbreviation>Int J Infect Dis</ISOAbbreviation></Journal><ArticleTitle>Epidemiological and clinical characteristics of coronavirus disease 2019 in Daegu, South Korea.</ArticleTitle><Pagination><MedlinePgn>462-466</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S1201-9712(20)30561-0</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.ijid.2020.07.017</ELocationID><Abstract><AbstractText Label="OBJECTIVES" NlmCategory="OBJECTIVE">Two Coronavirus Disease 2019 (COVID-19) outbreaks simultaneously occurred at a church and a long-term care facility in Daegu, South Korea. This study aimed to investigate the epidemiological characteristics of COVID-19 and factors related to severe outcomes.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">We enrolled all inpatients diagnosed with COVID-19 between February 21 and April 2, 2020, in Daegu Dongsan Hospital. We analyzed their clinical and demographic data, laboratory parameters, radiological findings, symptoms, and treatment outcomes.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Of 694 patients, severe cases accounted for 19.7% (137 patients). No severe case was observed among patients aged ≤19 years. Hypertension was the most common comorbidity (27%), and cough was the most common symptom (59%). Asymptomatic patients accounted for 14.4% of cases. Lymphopenia, lactate dehydrogenase, C-reactive protein, and albumin were associated with severe outcomes. The first outbreak was mostly associated with younger age groups, and asymptomatic patients mostly showed mild progression. In the second outbreak involving a long-term care facility, both the number of severe patients and the mortality rate were higher.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The overall mortality in Daegu was low, which might have resulted from large scale mass screening to detect patients and starting appropriate treatment, including hospitalization for severe cases, and quarantine for asymptomatic patients.</AbstractText><CopyrightInformation>Copyright © 2020 The Authors. Published by Elsevier Ltd.. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lee</LastName><ForeName>Ji Yeon</ForeName><Initials>JY</Initials><AffiliationInfo><Affiliation>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hong</LastName><ForeName>Seung Wan</ForeName><Initials>SW</Initials><AffiliationInfo><Affiliation>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hyun</LastName><ForeName>Miri</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Park</LastName><ForeName>Jae Seok</ForeName><Initials>JS</Initials><AffiliationInfo><Affiliation>Department of Pulmonology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lee</LastName><ForeName>Jae Hyuck</ForeName><Initials>JH</Initials><AffiliationInfo><Affiliation>Department of Family Medicine, Daegu Dongsan Hospital, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Suh</LastName><ForeName>Young Sung</ForeName><Initials>YS</Initials><AffiliationInfo><Affiliation>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Dae Hyun</ForeName><Initials>DH</Initials><AffiliationInfo><Affiliation>Department of Family Medicine, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Han</LastName><ForeName>Seong-Wook</ForeName><Initials>SW</Initials><AffiliationInfo><Affiliation>Department of Cardiology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cho</LastName><ForeName>Chi-Heum</ForeName><Initials>CH</Initials><AffiliationInfo><Affiliation>Department of Obstetrics and Gynecology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Hyun Ah</ForeName><Initials>HA</Initials><AffiliationInfo><Affiliation>Department of Infectious Disease, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea. Electronic address: hyunah1118@dsmc.or.kr.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>07</Month><Day>21</Day></ArticleDate></Article><MedlineJournalInfo><Country>Canada</Country><MedlineTA>Int J Infect Dis</MedlineTA><NlmUniqueID>9610933</NlmUniqueID><ISSNLinking>1201-9712</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>9007-41-4</RegistryNumber><NameOfSubstance UI="D002097">C-Reactive Protein</NameOfSubstance></Chemical></ChemicalList><SupplMeshList><SupplMeshName Type="Disease" UI="C000657245">COVID-19</SupplMeshName><SupplMeshName Type="Organism" UI="C000656484">severe acute respiratory syndrome coronavirus 2</SupplMeshName></SupplMeshList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000293" MajorTopicYN="N">Adolescent</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000369" MajorTopicYN="N">Aged, 80 and over</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000073640" MajorTopicYN="N">Betacoronavirus</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002097" MajorTopicYN="N">C-Reactive Protein</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000086382" MajorTopicYN="N">COVID-19</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002648" MajorTopicYN="N">Child</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002675" MajorTopicYN="N">Child, Preschool</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018352" MajorTopicYN="N">Coronavirus Infections</DescriptorName><QualifierName UI="Q000175" MajorTopicYN="Y">diagnosis</QualifierName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003371" MajorTopicYN="N">Cough</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004196" MajorTopicYN="N">Disease Outbreaks</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006761" MajorTopicYN="N">Hospitals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008403" MajorTopicYN="N">Mass Screening</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D058873" MajorTopicYN="N">Pandemics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011024" MajorTopicYN="N">Pneumonia, Viral</DescriptorName><QualifierName UI="Q000175" MajorTopicYN="Y">diagnosis</QualifierName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D056910" MajorTopicYN="N" Type="Geographic">Republic of Korea</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000086402" MajorTopicYN="N">SARS-CoV-2</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016896" MajorTopicYN="N">Treatment Outcome</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055815" MajorTopicYN="N">Young Adult</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Coronavirus Disease 2019 (COVID-19)</Keyword><Keyword MajorTopicYN="N">Epidemiology</Keyword><Keyword MajorTopicYN="N">Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2020</Year><Month>06</Month><Day>03</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2020</Year><Month>07</Month><Day>08</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>07</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>7</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>9</Month><Day>22</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>7</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32702415</ArticleId><ArticleId IdType="pii">S1201-9712(20)30561-0</ArticleId><ArticleId IdType="doi">10.1016/j.ijid.2020.07.017</ArticleId><ArticleId IdType="pmc">PMC7371586</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Corée du Sud</li></country></list><tree><country name="Corée du Sud"><noRegion><name sortKey="Lee, Ji Yeon" sort="Lee, Ji Yeon" uniqKey="Lee J" first="Ji Yeon" last="Lee">Ji Yeon Lee</name></noRegion><name sortKey="Cho, Chi Heum" sort="Cho, Chi Heum" uniqKey="Cho C" first="Chi-Heum" last="Cho">Chi-Heum Cho</name><name sortKey="Han, Seong Wook" sort="Han, Seong Wook" uniqKey="Han S" first="Seong-Wook" last="Han">Seong-Wook Han</name><name sortKey="Hong, Seung Wan" sort="Hong, Seung Wan" uniqKey="Hong S" first="Seung Wan" last="Hong">Seung Wan Hong</name><name sortKey="Hyun, Miri" sort="Hyun, Miri" uniqKey="Hyun M" first="Miri" last="Hyun">Miri Hyun</name><name sortKey="Kim, Dae Hyun" sort="Kim, Dae Hyun" uniqKey="Kim D" first="Dae Hyun" last="Kim">Dae Hyun Kim</name><name sortKey="Kim, Hyun Ah" sort="Kim, Hyun Ah" uniqKey="Kim H" first="Hyun Ah" last="Kim">Hyun Ah Kim</name><name sortKey="Lee, Jae Hyuck" sort="Lee, Jae Hyuck" uniqKey="Lee J" first="Jae Hyuck" last="Lee">Jae Hyuck Lee</name><name sortKey="Park, Jae Seok" sort="Park, Jae Seok" uniqKey="Park J" first="Jae Seok" last="Park">Jae Seok Park</name><name sortKey="Suh, Young Sung" sort="Suh, Young Sung" uniqKey="Suh Y" first="Young Sung" last="Suh">Young Sung 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