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Performance of SARS-CoV-2 rapid antigen test compared with real-time RT-PCR in asymptomatic individuals
Autor | dc.contributor.author | Peña, Mónica | |
Autor | dc.contributor.author | Ampuero Martínez, Manuel Andrés | |
Autor | dc.contributor.author | Garcés, Carlos | |
Autor | dc.contributor.author | Gaggero Brillouet, Aldo Andres | |
Autor | dc.contributor.author | García, Patricia | |
Autor | dc.contributor.author | Velásquez, María Soledad | |
Autor | dc.contributor.author | Luza, Ricardo | |
Autor | dc.contributor.author | Álvarez, Pía | |
Autor | dc.contributor.author | Paredes, Fabio | |
Autor | dc.contributor.author | Acevedo, Johanna | |
Autor | dc.contributor.author | Farfán Urzúa, Mauricio Javier | |
Autor | dc.contributor.author | Solari, Sandra | |
Autor | dc.contributor.author | Soto Rifo, Ricardo Andrés | |
Autor | dc.contributor.author | Valiente Echeverría, Fernando Andrés | |
Fecha ingreso | dc.date.accessioned | 2021-11-05T12:22:13Z | |
Fecha disponible | dc.date.available | 2021-11-05T12:22:13Z | |
Fecha de publicación | dc.date.issued | 2021 | |
Cita de ítem | dc.identifier.citation | International Journal of Infectious Diseases 107 (2021) 201–204 | es_ES |
Identificador | dc.identifier.other | 10.1016/j.ijid.2021.04.087 | |
Identificador | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/182597 | |
Resumen | dc.description.abstract | Screening, testing and contact tracing plays a pivotal role in control of the COVID-19 pandemic. To enable this it is necessary to increase the testing capacity. This study compared a SARS-CoV-2 rapid antigen test (RAT) and RT-PCR in 842 asymptomatic individuals from Tarapaca, Chile. A sensitivity of 69.86%, specificity of 99.61%, PPV of 94.44% and NPP of 97.22% with Ct values (Ct > 27) that were significantly higher among individuals with false-negative RAT were reported. These results support the fact that RAT might have a significant impact on the identification of asymptomatic carriers in areas that lack suitable laboratories to perform SARS-CoV-2 real-time RT-PCR diagnostics, or the results take more than 24-48 h, as well as zones with high traffic of individuals such as border/customs, airports, interregional bus, train stations or in any mass testing campaign requiring rapid results. | es_ES |
Patrocinador | dc.description.sponsorship | Ministerio de Salud de Chile ANID Chile through Fondecyt 1181656 1190156 1180798/1211547 | es_ES |
Idioma | dc.language.iso | en | es_ES |
Publicador | dc.publisher | Elsevier | es_ES |
Tipo de licencia | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
Link a Licencia | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
Fuente | dc.source | International Journal of Infectious Diseases | es_ES |
Palabras claves | dc.subject | Rapid antigen test | es_ES |
Palabras claves | dc.subject | RAT | es_ES |
Palabras claves | dc.subject | SARS-CoV-2 | es_ES |
Palabras claves | dc.subject | RT-PCR | es_ES |
Palabras claves | dc.subject | Asymptomatic | es_ES |
Palabras claves | dc.subject | COVID-19 (Enfermedad) | es_ES |
Título | dc.title | Performance of SARS-CoV-2 rapid antigen test compared with real-time RT-PCR in asymptomatic individuals | es_ES |
Tipo de documento | dc.type | Artículo de revista | es_ES |
dc.description.version | dc.description.version | Versión publicada - versión final del editor | es_ES |
dcterms.accessRights | dcterms.accessRights | Acceso abierto | es_ES |
Catalogador | uchile.catalogador | apc | es_ES |
Indización | uchile.index | Artículo de publícación WoS | es_ES |
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