Alejandro JaraEduardo A UndurragaARAOS BRALIC, RAFAEL IGNACIORAFAEL IGNACIOARAOS BRALIC2023-06-072023-06-072021Jara, A., Undurraga, E. A., & Araos, R. (2021). Tool for estimating the probability of having covid-19 with 1 or more negative rt-pcr results. Open Forum Infectious Diseases, 8(8), ofab382. https://doi.org/10.1093/ofid/ofab382http://hdl.handle.net/11447/6067https://investigadores.udd.cl/handle/123456789/642710.1093/ofid/ofab3822-s2.0-85118232001WOS:000753590400074<jats:title>Abstract</jats:title> <jats:p>Early case detection and isolation of infected individuals are critical to controlling coronavirus disease 2019 (COVID-19). Reverse transcription polymerase chain reaction (RT-PCR) is considered the gold standard for the diagnosis of severe acute respiratory syndrome coronavirus 2 infection, but false negatives do occur. We built a user-friendly online tool to estimate the probability of having COVID-19 with negative RT-PCR results and thus avoid preventable transmission.</jats:p>enbayesiancovid19online toolrt-pcr testsars-cov-2articlebayes theoremcontrolled studycoronavirus disease 2019coughingdecision makingdiagnostic test accuracy studydyspneafalse negative resultfeverhealth care personnelhumaninfection controlmajor clinical studynasopharyngeal swabpredictive valueprevalencequestionnairereverse transcription polymerase chain reactionrhinitissensitivity analysissocial distancingthorax radiographytravelResource Types::text::journal::journal article