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dc.contributor.authorAutorAcuña-Castillo, Claudio.
dc.contributor.authorAutorInostroza-Molina, Ailen.
dc.contributor.authorAutorCastro, Sergio A.
dc.contributor.authorAutorMolina-Cabrera, Sonia.
dc.contributor.authorAutorLeiva-Salcedo, Elías.
dc.contributor.authorAutorRiquelme, Denise
dc.contributor.authorAutorLuraschi, Roberto
dc.contributor.authorAutorBarrera-Avalos, Carlos.
dc.contributor.authorAutorVallejos-Vidal, Eva,
dc.contributor.authorAutorMella-Torres, Andrea,
dc.contributor.authorAutorValdés, Daniel
dc.contributor.authorAutorTorres, Claudio
dc.contributor.authorAutorMaisey, Kevin
dc.contributor.authorAutorEscobar, Alejandro
dc.contributor.authorAutorReyes-Cerpa, Sebastián,
dc.contributor.authorAutorToro-Ascuy, Daniela,
dc.contributor.authorAutorImarai, Mónica
dc.contributor.authorAutorReyes-López, Felipe E.
dc.contributor.authorAutorSandino, Ana María
dc.date.accessionedFecha ingreso2024-09-03T19:19:18Z
dc.date.availableFecha disponible2024-09-03T19:19:18Z
dc.date.issuedFecha publicación2022
dc.identifier.citationReferencia BibliográficaFrontiers in Public Health, 10, 8 p.
dc.identifier.issnISSN2296-2565
dc.identifier.uriURLhttp://repositorio.udla.cl/xmlui/handle/udla/1448
dc.identifier.uriURLhttps://www.frontiersin.org/journals/public-health
dc.description.abstractResumenThe current COVID-19 pandemic is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Many countries have reported the experience of at least two contagion waves, describing associated mortality rates and population behavior. The analysis of the effect of this pandemic in different localities can provide valuable information on the key factors to consider in the face of future massive infectious diseases. This work describes the first retrospective and comparative study about behavior during the first and second waves of the COVID-19 pandemic in Chile from a primary Healthcare Center. From 19,313 real-time quantitative PCR (RT-qPCR) tests assessed, the selected 1,694 positive diagnostics showed a decrease in mortality rate in the second wave (0.6%) compared with the first (4.6%). In addition, we observed that infections in the second wave were mainly in young patients with reduced comorbidities. The population with a complete vaccination schedule shows a decrease in the duration of symptoms related to the disease, and patients with more comorbidities tend to develop severe illness. This report provides evidence to partially understand the behavior and critical factors in the severity of the COVID-19 pandemic in the population of Santiago of Chile.
dc.format.extentdc.format.extent8 páginas
dc.format.extentdc.format.extent1.377Mb
dc.format.mimetypedc.format.mimetypePDF
dc.language.isoLenguaje ISOeng
dc.publisherEditorFrontiers Media
dc.sourceFuentesFrontiers in Public Health
dc.subjectPalabras ClavesSARS-CoV-2
dc.subjectPalabras ClavesWaves of infection
dc.subject.lcshdc.subject.lcshCOVID-19 (Enfermedad)
dc.subject.lcshdc.subject.lcshVacunación
dc.titleTítuloComparison of the first and second wave of infections by SARS-CoV-2: A retrospective and longitudinal study from a primary health care center in Santiago of Chile
dc.typeTipo de DocumentoArtículo
dc.udla.catalogadordc.udla.catalogadorCBM
dc.udla.indexdc.udla.indexWoS
dc.udla.indexdc.udla.indexScience Citation Index Expanded
dc.udla.indexdc.udla.indexScopus
dc.udla.indexdc.udla.indexSocial Sciences Citation Index
dc.udla.indexdc.udla.indexDOAJ
dc.udla.indexdc.udla.indexEMBASE
dc.udla.indexdc.udla.indexMEDLINE
dc.udla.indexdc.udla.indexPsycinfo
dc.identifier.doidc.identifier.doi10.3389/fpubh.2022.913519
dc.facultaddc.facultadFacultad de Medicina Veterinaria y Agronomía


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