Article

Analysis and Prediction of COVID-19 Patients’ False Negative Results for SARS-CoV-2 Detection with Pharyngeal Swab Specimen: A Retrospective Study

2020-03-30

Abstract excerpt

<h4>ABSTRACT</h4> <h4>Background</h4> False negative results of SARS-CoV-2 nucleic acid detection pose threats to COVID-19 patients and medical workers alike. <h4>Objective</h4> To develop multivariate models to determine clinical characteristics that contribute to false negative results of SARS-CoV-2 nucleic acid detection, and use them to predict false negative results as well as time windows for testing positiv...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 0ec8df44-f5bd-5445-849b-87613563e888
DOI: 10.1101/2020.03.26.20043042

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Analysis and Prediction of COVID-19 Patients’ False Negative Results for SARS-CoV-2 Detection with Pharyngeal Swab Specimen: A Retrospective StudyDOI 10.1101/2020.03.26.20043042Read

SARS-CoV-2 detection using digital PCR for COVID-19 diagnosis, treatment monitoring and criteria for dischargeSemantic proximity Read

Estimate False-Negative RT-PCR Rates for SARS-CoV-2: A Systematic Review and Meta-AnalysisSemantic proximity Read

Occurrence and Timing of Subsequent SARS-CoV-2 RT-PCR Positivity Among Initially Negative PatientsSemantic proximity Read

Association of COVID-19 RT-qPCR test false-negative rate with patient age, sex and time since diagnosisSemantic proximity Read

Clinical Symptom Influence on The Time of Nucleic Acid Conversion to Negative in COVID-19 Patients with SARS-CoV-2 Omicron Variant: A Retrospective Observational StudySemantic proximity Read

A new SARS-CoV-2 variant poorly detected by RT-PCR on nasopharyngeal samples, with high lethalitySemantic proximity Read

Epidemiological and clinical characteristics in patients with SARS-CoV-2 antibody negative probable COVID-19 in WuhanSemantic proximity Read

Diagnostic Accuracy of Antigenic Tests for the Diagnosis of SARS-CoV-2 Infection: Systematic Review and Meta-AnalysisSemantic proximity Read

Clinical characteristics and fecal–oral transmission potential of patients with COVID-19Semantic proximity Read

Machine learning is the key to diagnose COVID-19: a proof of concept study.Semantic proximity Read

Clinical Symptom Influence on The Time of Nucleic Acid Conversion to Negative in COVID-19 Patients with SARS-CoV-2 Omicron Variant: A Retrospective Observational StudySemantic proximity Read

Reconstructed diagnostic sensitivity and specificity of the RT-PCR test for COVID-19Semantic proximity Read