Prognostic factors in Spanish COVID-19 patients: A case series from Barcelona

Background In addition to the lack of COVID-19 diagnostic tests for the whole Spanish population, the current strategy is to identify the disease early to limit contagion in the community. Aim To determine clinical factors of a poor prognosis in patients with COVID-19 infection. Design and setting D...

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Veröffentlicht in:PloS one 2020-08, Vol.15 (8), p.e0237960-e0237960, Article 0237960
Hauptverfasser: Siso-Almirall, Antoni, Kostov, Belchin, Mas-Heredia, Minerva, Vilanova-Rotllan, Sergi, Sequeira-Aymar, Ethel, Sans-Corrales, Mireia, Sant-Arderiu, Elisenda, Cayuelas-Redondo, Laia, Martinez-Perez, Angela, Garcia-Plana, Noemi, Anguita-Guimet, August, Benavent-Areu, Jaume
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creator Siso-Almirall, Antoni
Kostov, Belchin
Mas-Heredia, Minerva
Vilanova-Rotllan, Sergi
Sequeira-Aymar, Ethel
Sans-Corrales, Mireia
Sant-Arderiu, Elisenda
Cayuelas-Redondo, Laia
Martinez-Perez, Angela
Garcia-Plana, Noemi
Anguita-Guimet, August
Benavent-Areu, Jaume
description Background In addition to the lack of COVID-19 diagnostic tests for the whole Spanish population, the current strategy is to identify the disease early to limit contagion in the community. Aim To determine clinical factors of a poor prognosis in patients with COVID-19 infection. Design and setting Descriptive, observational, retrospective study in three primary healthcare centres with an assigned population of 100,000. Method Examination of the medical records of patients with COVID-19 infections confirmed by polymerase chain reaction. Logistic multivariate regression models adjusted for age and sex were constructed to analyse independent predictive factors associated with death, ICU admission and hospitalization. Results We included 322 patients (mean age 56.7 years, 50% female, 115 (35.7%) aged >= 65 years): 123 (38.2) were health workers (doctors, nurses, auxiliaries). Predictors of ICU admission or death were greater age (OR = 1.05; 95%CI = 1.03 to 1.07), male sex (OR = 2.94; 95%CI = 1.55 to 5.82), autoimmune disease (OR = 2.82; 95%CI = 1.00 to 7.84), bilateral pulmonary infiltrates (OR = 2.86; 95%CI = 1.41 to 6.13), elevated lactate-dehydrogenase (OR = 2.85; 95%CI = 1.28 to 6.90), elevated D-dimer (OR = 2.85; 95%CI = 1.22 to 6.98) and elevated C-reactive protein (OR = 2.38; 95%CI = 1.22 to 4.68). Myalgia or arthralgia (OR = 0.31; 95%CI = 0.12 to 0.70) was protective factor against ICU admission and death. Predictors of hospitalization were chills (OR = 5.66; 95%CI = 1.68 to 23.49), fever (OR = 3.33; 95%CI = 1.89 to 5.96), dyspnoea (OR = 2.92; 95%CI = 1.62 to 5.42), depression (OR = 6.06; 95%CI = 1.54 to 40.42), lymphopenia (OR = 3.48; 95%CI = 1.67 to 7.40) and elevated C-reactive protein (OR = 3.27; 95%CI = 1.59 to 7.18). Anosmia (OR = 0.42; 95%CI = 0.19 to 0.90) was the only significant protective factor for hospitalization after adjusting for age and sex. Conclusion Determining the clinical, biological and radiological characteristics of patients with suspected COVID-19 infection will be key to early treatment and isolation and the tracing of contacts.
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Aim To determine clinical factors of a poor prognosis in patients with COVID-19 infection. Design and setting Descriptive, observational, retrospective study in three primary healthcare centres with an assigned population of 100,000. Method Examination of the medical records of patients with COVID-19 infections confirmed by polymerase chain reaction. Logistic multivariate regression models adjusted for age and sex were constructed to analyse independent predictive factors associated with death, ICU admission and hospitalization. Results We included 322 patients (mean age 56.7 years, 50% female, 115 (35.7%) aged &gt;= 65 years): 123 (38.2) were health workers (doctors, nurses, auxiliaries). Predictors of ICU admission or death were greater age (OR = 1.05; 95%CI = 1.03 to 1.07), male sex (OR = 2.94; 95%CI = 1.55 to 5.82), autoimmune disease (OR = 2.82; 95%CI = 1.00 to 7.84), bilateral pulmonary infiltrates (OR = 2.86; 95%CI = 1.41 to 6.13), elevated lactate-dehydrogenase (OR = 2.85; 95%CI = 1.28 to 6.90), elevated D-dimer (OR = 2.85; 95%CI = 1.22 to 6.98) and elevated C-reactive protein (OR = 2.38; 95%CI = 1.22 to 4.68). Myalgia or arthralgia (OR = 0.31; 95%CI = 0.12 to 0.70) was protective factor against ICU admission and death. Predictors of hospitalization were chills (OR = 5.66; 95%CI = 1.68 to 23.49), fever (OR = 3.33; 95%CI = 1.89 to 5.96), dyspnoea (OR = 2.92; 95%CI = 1.62 to 5.42), depression (OR = 6.06; 95%CI = 1.54 to 40.42), lymphopenia (OR = 3.48; 95%CI = 1.67 to 7.40) and elevated C-reactive protein (OR = 3.27; 95%CI = 1.59 to 7.18). Anosmia (OR = 0.42; 95%CI = 0.19 to 0.90) was the only significant protective factor for hospitalization after adjusting for age and sex. Conclusion Determining the clinical, biological and radiological characteristics of patients with suspected COVID-19 infection will be key to early treatment and isolation and the tracing of contacts.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0237960</identifier><identifier>PMID: 32822413</identifier><language>eng</language><publisher>SAN FRANCISCO: Public Library Science</publisher><subject>Adolescent ; Adult ; Age ; Age Factors ; Aged ; Aged, 80 and over ; Anosmia ; Arthralgia ; Autoimmune diseases ; Betacoronavirus - genetics ; Biology and Life Sciences ; C-reactive protein ; Chills ; Chronology ; Coronavirus Infections - diagnosis ; Coronavirus Infections - epidemiology ; Coronavirus Infections - mortality ; Coronavirus Infections - virology ; Coronaviruses ; COVID-19 ; Death ; Diagnostic systems ; Dimers ; Disease transmission ; Dyspnea ; Female ; Fever ; Hospitalization ; Hospitals ; Humans ; Infections ; Intensive Care Units ; Lactic acid ; Lymphopenia ; Male ; Medical personnel ; Medical prognosis ; Medical records ; Medicine and Health Sciences ; Middle Aged ; Mortality ; Multidisciplinary Sciences ; Myalgia ; Olfaction disorders ; Oxygen saturation ; Pandemics ; Patients ; Physicians ; Pneumonia ; Pneumonia, Viral - diagnosis ; Pneumonia, Viral - epidemiology ; Pneumonia, Viral - mortality ; Pneumonia, Viral - virology ; Polymerase Chain Reaction ; Population ; Primary care ; Prognosis ; Protective Factors ; Proteins ; Regression analysis ; Regression models ; Research and Analysis Methods ; Respiration ; Retrospective Studies ; Risk Factors ; SARS-CoV-2 ; Science &amp; Technology ; Science &amp; Technology - Other Topics ; Severe acute respiratory syndrome coronavirus 2 ; Sex ; Sex Factors ; Spain - epidemiology ; Statistical analysis ; Studies ; Supervision ; Viral diseases ; Young Adult</subject><ispartof>PloS one, 2020-08, Vol.15 (8), p.e0237960-e0237960, Article 0237960</ispartof><rights>COPYRIGHT 2020 Public Library of Science</rights><rights>2020 Sisó-Almirall et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2020 Sisó-Almirall et al 2020 Sisó-Almirall et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>74</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000564080300070</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c758t-13ca2a3a008eb999897cc6bce5a9296f35c86cb4449ac4be695a9557fe16e4a73</citedby><cites>FETCH-LOGICAL-c758t-13ca2a3a008eb999897cc6bce5a9296f35c86cb4449ac4be695a9557fe16e4a73</cites><orcidid>0000-0002-7469-950X ; 0000-0002-2126-3892 ; 0000-0001-9832-2689</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7444503/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7444503/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,315,728,781,785,865,886,2103,2115,2929,23871,27929,27930,28253,53796,53798</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32822413$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Orueta, Juan F.</contributor><creatorcontrib>Siso-Almirall, Antoni</creatorcontrib><creatorcontrib>Kostov, Belchin</creatorcontrib><creatorcontrib>Mas-Heredia, Minerva</creatorcontrib><creatorcontrib>Vilanova-Rotllan, Sergi</creatorcontrib><creatorcontrib>Sequeira-Aymar, Ethel</creatorcontrib><creatorcontrib>Sans-Corrales, Mireia</creatorcontrib><creatorcontrib>Sant-Arderiu, Elisenda</creatorcontrib><creatorcontrib>Cayuelas-Redondo, Laia</creatorcontrib><creatorcontrib>Martinez-Perez, Angela</creatorcontrib><creatorcontrib>Garcia-Plana, Noemi</creatorcontrib><creatorcontrib>Anguita-Guimet, August</creatorcontrib><creatorcontrib>Benavent-Areu, Jaume</creatorcontrib><title>Prognostic factors in Spanish COVID-19 patients: A case series from Barcelona</title><title>PloS one</title><addtitle>PLOS ONE</addtitle><addtitle>PLoS One</addtitle><description>Background In addition to the lack of COVID-19 diagnostic tests for the whole Spanish population, the current strategy is to identify the disease early to limit contagion in the community. Aim To determine clinical factors of a poor prognosis in patients with COVID-19 infection. Design and setting Descriptive, observational, retrospective study in three primary healthcare centres with an assigned population of 100,000. Method Examination of the medical records of patients with COVID-19 infections confirmed by polymerase chain reaction. Logistic multivariate regression models adjusted for age and sex were constructed to analyse independent predictive factors associated with death, ICU admission and hospitalization. Results We included 322 patients (mean age 56.7 years, 50% female, 115 (35.7%) aged &gt;= 65 years): 123 (38.2) were health workers (doctors, nurses, auxiliaries). Predictors of ICU admission or death were greater age (OR = 1.05; 95%CI = 1.03 to 1.07), male sex (OR = 2.94; 95%CI = 1.55 to 5.82), autoimmune disease (OR = 2.82; 95%CI = 1.00 to 7.84), bilateral pulmonary infiltrates (OR = 2.86; 95%CI = 1.41 to 6.13), elevated lactate-dehydrogenase (OR = 2.85; 95%CI = 1.28 to 6.90), elevated D-dimer (OR = 2.85; 95%CI = 1.22 to 6.98) and elevated C-reactive protein (OR = 2.38; 95%CI = 1.22 to 4.68). Myalgia or arthralgia (OR = 0.31; 95%CI = 0.12 to 0.70) was protective factor against ICU admission and death. Predictors of hospitalization were chills (OR = 5.66; 95%CI = 1.68 to 23.49), fever (OR = 3.33; 95%CI = 1.89 to 5.96), dyspnoea (OR = 2.92; 95%CI = 1.62 to 5.42), depression (OR = 6.06; 95%CI = 1.54 to 40.42), lymphopenia (OR = 3.48; 95%CI = 1.67 to 7.40) and elevated C-reactive protein (OR = 3.27; 95%CI = 1.59 to 7.18). Anosmia (OR = 0.42; 95%CI = 0.19 to 0.90) was the only significant protective factor for hospitalization after adjusting for age and sex. Conclusion Determining the clinical, biological and radiological characteristics of patients with suspected COVID-19 infection will be key to early treatment and isolation and the tracing of contacts.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Age</subject><subject>Age Factors</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Anosmia</subject><subject>Arthralgia</subject><subject>Autoimmune diseases</subject><subject>Betacoronavirus - genetics</subject><subject>Biology and Life Sciences</subject><subject>C-reactive protein</subject><subject>Chills</subject><subject>Chronology</subject><subject>Coronavirus Infections - diagnosis</subject><subject>Coronavirus Infections - epidemiology</subject><subject>Coronavirus Infections - mortality</subject><subject>Coronavirus Infections - virology</subject><subject>Coronaviruses</subject><subject>COVID-19</subject><subject>Death</subject><subject>Diagnostic systems</subject><subject>Dimers</subject><subject>Disease transmission</subject><subject>Dyspnea</subject><subject>Female</subject><subject>Fever</subject><subject>Hospitalization</subject><subject>Hospitals</subject><subject>Humans</subject><subject>Infections</subject><subject>Intensive Care Units</subject><subject>Lactic acid</subject><subject>Lymphopenia</subject><subject>Male</subject><subject>Medical personnel</subject><subject>Medical prognosis</subject><subject>Medical records</subject><subject>Medicine and Health Sciences</subject><subject>Middle Aged</subject><subject>Mortality</subject><subject>Multidisciplinary Sciences</subject><subject>Myalgia</subject><subject>Olfaction disorders</subject><subject>Oxygen saturation</subject><subject>Pandemics</subject><subject>Patients</subject><subject>Physicians</subject><subject>Pneumonia</subject><subject>Pneumonia, Viral - diagnosis</subject><subject>Pneumonia, Viral - epidemiology</subject><subject>Pneumonia, Viral - mortality</subject><subject>Pneumonia, Viral - virology</subject><subject>Polymerase Chain Reaction</subject><subject>Population</subject><subject>Primary care</subject><subject>Prognosis</subject><subject>Protective Factors</subject><subject>Proteins</subject><subject>Regression analysis</subject><subject>Regression models</subject><subject>Research and Analysis Methods</subject><subject>Respiration</subject><subject>Retrospective Studies</subject><subject>Risk Factors</subject><subject>SARS-CoV-2</subject><subject>Science &amp; Technology</subject><subject>Science &amp; Technology - Other Topics</subject><subject>Severe acute respiratory syndrome coronavirus 2</subject><subject>Sex</subject><subject>Sex Factors</subject><subject>Spain - epidemiology</subject><subject>Statistical analysis</subject><subject>Studies</subject><subject>Supervision</subject><subject>Viral diseases</subject><subject>Young Adult</subject><issn>1932-6203</issn><issn>1932-6203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AOWDO</sourceid><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>DOA</sourceid><recordid>eNqNk11v0zAUhiMEYmPwDxBEQkIg1GLHjh1zgVTKV6WhIga7tU4cp3WV2sVO-Pj3OGtWNWgXUy5i2c95fc6bN0nyGKMpJhy_3rjOW2imO2f1FGWEC4buJKdYkGzCMkTuHq1PkgchbBDKScHY_eSEZEWWUUxOky9fvVtZF1qj0hpU63xIjU0vdmBNWKfz5eXi_QSLdAet0bYNb9JZqiDoNGhvdEhr77bpO_BKN87Cw-ReDU3Qj4b3WfLj44fv88-T8-WnxXx2PlE8L9oJJgoyIIBQoUshRCG4UqxUOgeRCVaTXBVMlZRSAYqWmol4kOe81phpCpycJU_3urvGBTk4EWRGCcMUM0QisdgTlYON3HmzBf9XOjDyasP5lQQfh260VFVWKcXrnJWEZkQLoQinhOdV7AuJXuvtcFtXbnWlog8empHo-MSatVy5X5LHCfKrZl4MAt797HRo5daE6FgDVrtu3zdFpMhZRJ_9h9483UCtIA5gbO3ivaoXlTNGCM45J73W9AYqPpXeGhVjU5u4Pyp4OSqITKv_tCvoQpCLi2-3Z5eXY_b5EbvW0LTr4JquNc6GMUj3oPIuBK_rg8kYyT71127IPvVySH0se3L8gQ5F1zGPwKs98FuXrg4qRlnpA4bijxH9LxCJK97LFben56aFfo6562xL_gEASxrK</recordid><startdate>20200821</startdate><enddate>20200821</enddate><creator>Siso-Almirall, Antoni</creator><creator>Kostov, Belchin</creator><creator>Mas-Heredia, Minerva</creator><creator>Vilanova-Rotllan, Sergi</creator><creator>Sequeira-Aymar, Ethel</creator><creator>Sans-Corrales, Mireia</creator><creator>Sant-Arderiu, Elisenda</creator><creator>Cayuelas-Redondo, Laia</creator><creator>Martinez-Perez, Angela</creator><creator>Garcia-Plana, Noemi</creator><creator>Anguita-Guimet, August</creator><creator>Benavent-Areu, Jaume</creator><general>Public Library Science</general><general>Public Library of Science</general><general>Public Library of Science (PLoS)</general><scope>AOWDO</scope><scope>BLEPL</scope><scope>DTL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>IOV</scope><scope>ISR</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7QO</scope><scope>7RV</scope><scope>7SN</scope><scope>7SS</scope><scope>7T5</scope><scope>7TG</scope><scope>7TM</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>COVID</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>KB0</scope><scope>KL.</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PATMY</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-7469-950X</orcidid><orcidid>https://orcid.org/0000-0002-2126-3892</orcidid><orcidid>https://orcid.org/0000-0001-9832-2689</orcidid></search><sort><creationdate>20200821</creationdate><title>Prognostic factors in Spanish COVID-19 patients: A case series from Barcelona</title><author>Siso-Almirall, Antoni ; Kostov, Belchin ; Mas-Heredia, Minerva ; Vilanova-Rotllan, Sergi ; Sequeira-Aymar, Ethel ; Sans-Corrales, Mireia ; Sant-Arderiu, Elisenda ; Cayuelas-Redondo, Laia ; Martinez-Perez, Angela ; Garcia-Plana, Noemi ; Anguita-Guimet, August ; Benavent-Areu, Jaume</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c758t-13ca2a3a008eb999897cc6bce5a9296f35c86cb4449ac4be695a9557fe16e4a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Age</topic><topic>Age Factors</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Anosmia</topic><topic>Arthralgia</topic><topic>Autoimmune diseases</topic><topic>Betacoronavirus - genetics</topic><topic>Biology and Life Sciences</topic><topic>C-reactive protein</topic><topic>Chills</topic><topic>Chronology</topic><topic>Coronavirus Infections - diagnosis</topic><topic>Coronavirus Infections - epidemiology</topic><topic>Coronavirus Infections - mortality</topic><topic>Coronavirus Infections - virology</topic><topic>Coronaviruses</topic><topic>COVID-19</topic><topic>Death</topic><topic>Diagnostic systems</topic><topic>Dimers</topic><topic>Disease transmission</topic><topic>Dyspnea</topic><topic>Female</topic><topic>Fever</topic><topic>Hospitalization</topic><topic>Hospitals</topic><topic>Humans</topic><topic>Infections</topic><topic>Intensive Care Units</topic><topic>Lactic acid</topic><topic>Lymphopenia</topic><topic>Male</topic><topic>Medical personnel</topic><topic>Medical prognosis</topic><topic>Medical records</topic><topic>Medicine and Health Sciences</topic><topic>Middle Aged</topic><topic>Mortality</topic><topic>Multidisciplinary Sciences</topic><topic>Myalgia</topic><topic>Olfaction disorders</topic><topic>Oxygen saturation</topic><topic>Pandemics</topic><topic>Patients</topic><topic>Physicians</topic><topic>Pneumonia</topic><topic>Pneumonia, Viral - diagnosis</topic><topic>Pneumonia, Viral - epidemiology</topic><topic>Pneumonia, Viral - mortality</topic><topic>Pneumonia, Viral - virology</topic><topic>Polymerase Chain Reaction</topic><topic>Population</topic><topic>Primary care</topic><topic>Prognosis</topic><topic>Protective Factors</topic><topic>Proteins</topic><topic>Regression analysis</topic><topic>Regression models</topic><topic>Research and Analysis Methods</topic><topic>Respiration</topic><topic>Retrospective Studies</topic><topic>Risk Factors</topic><topic>SARS-CoV-2</topic><topic>Science &amp; 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Aim To determine clinical factors of a poor prognosis in patients with COVID-19 infection. Design and setting Descriptive, observational, retrospective study in three primary healthcare centres with an assigned population of 100,000. Method Examination of the medical records of patients with COVID-19 infections confirmed by polymerase chain reaction. Logistic multivariate regression models adjusted for age and sex were constructed to analyse independent predictive factors associated with death, ICU admission and hospitalization. Results We included 322 patients (mean age 56.7 years, 50% female, 115 (35.7%) aged &gt;= 65 years): 123 (38.2) were health workers (doctors, nurses, auxiliaries). Predictors of ICU admission or death were greater age (OR = 1.05; 95%CI = 1.03 to 1.07), male sex (OR = 2.94; 95%CI = 1.55 to 5.82), autoimmune disease (OR = 2.82; 95%CI = 1.00 to 7.84), bilateral pulmonary infiltrates (OR = 2.86; 95%CI = 1.41 to 6.13), elevated lactate-dehydrogenase (OR = 2.85; 95%CI = 1.28 to 6.90), elevated D-dimer (OR = 2.85; 95%CI = 1.22 to 6.98) and elevated C-reactive protein (OR = 2.38; 95%CI = 1.22 to 4.68). Myalgia or arthralgia (OR = 0.31; 95%CI = 0.12 to 0.70) was protective factor against ICU admission and death. Predictors of hospitalization were chills (OR = 5.66; 95%CI = 1.68 to 23.49), fever (OR = 3.33; 95%CI = 1.89 to 5.96), dyspnoea (OR = 2.92; 95%CI = 1.62 to 5.42), depression (OR = 6.06; 95%CI = 1.54 to 40.42), lymphopenia (OR = 3.48; 95%CI = 1.67 to 7.40) and elevated C-reactive protein (OR = 3.27; 95%CI = 1.59 to 7.18). Anosmia (OR = 0.42; 95%CI = 0.19 to 0.90) was the only significant protective factor for hospitalization after adjusting for age and sex. Conclusion Determining the clinical, biological and radiological characteristics of patients with suspected COVID-19 infection will be key to early treatment and isolation and the tracing of contacts.</abstract><cop>SAN FRANCISCO</cop><pub>Public Library Science</pub><pmid>32822413</pmid><doi>10.1371/journal.pone.0237960</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0002-7469-950X</orcidid><orcidid>https://orcid.org/0000-0002-2126-3892</orcidid><orcidid>https://orcid.org/0000-0001-9832-2689</orcidid><oa>free_for_read</oa></addata></record>
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subjects Adolescent
Adult
Age
Age Factors
Aged
Aged, 80 and over
Anosmia
Arthralgia
Autoimmune diseases
Betacoronavirus - genetics
Biology and Life Sciences
C-reactive protein
Chills
Chronology
Coronavirus Infections - diagnosis
Coronavirus Infections - epidemiology
Coronavirus Infections - mortality
Coronavirus Infections - virology
Coronaviruses
COVID-19
Death
Diagnostic systems
Dimers
Disease transmission
Dyspnea
Female
Fever
Hospitalization
Hospitals
Humans
Infections
Intensive Care Units
Lactic acid
Lymphopenia
Male
Medical personnel
Medical prognosis
Medical records
Medicine and Health Sciences
Middle Aged
Mortality
Multidisciplinary Sciences
Myalgia
Olfaction disorders
Oxygen saturation
Pandemics
Patients
Physicians
Pneumonia
Pneumonia, Viral - diagnosis
Pneumonia, Viral - epidemiology
Pneumonia, Viral - mortality
Pneumonia, Viral - virology
Polymerase Chain Reaction
Population
Primary care
Prognosis
Protective Factors
Proteins
Regression analysis
Regression models
Research and Analysis Methods
Respiration
Retrospective Studies
Risk Factors
SARS-CoV-2
Science & Technology
Science & Technology - Other Topics
Severe acute respiratory syndrome coronavirus 2
Sex
Sex Factors
Spain - epidemiology
Statistical analysis
Studies
Supervision
Viral diseases
Young Adult
title Prognostic factors in Spanish COVID-19 patients: A case series from Barcelona
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