ArticleInternal and emergency medicine2020
A COVID-19 patient with seven consecutive false-negative rRT-PCR results from sputum specimens.
Article in Internal and emergency medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
12 citing papers in PubMed.
- Next-generation sequencing in the etiological diagnosis of severe childhood pneumonia.Frontiers in pediatrics · 2026Review
- Laboratory validation of targeted next-generation sequencing assay for pathogen detection in lower respiratory infection.Microbiology spectrum · 2025Article
- Review
- Management, control, and decision making in unexpected recurrent venous thromboembolism in COVID-19: a case report.Journal of medical case reports · 2023Article
- The Value of Early Positive Nucleic Acid Test and Negative Conversion Time of SARS-CoV-2 RNA in the Clinical Outcome of COVID-19 Patients.Frontiers in medicine · 2022Article
- Comparison of clinical and immunological profiles in coronavirus disease 2019 and influenza patients: a case control study.World journal of emergency medicine · 2022Article
- False negative results and tolerance limits of SARS-CoV-2 laboratory tests.Pathogens and global health · 2021Article
- COVID-19 Reinfection.Cureus · 2021Article
- The Main Molecular and Serological Methods for Diagnosing COVID-19: An Overview Based on the Literature.Viruses · 2020Review
- Cardiac involvement at presentation in patients hospitalized with COVID-19 and their outcome in a tertiary referral hospital in Northern Italy.Internal and emergency medicine · 2020Article
- A COVID-19 patient with seven consecutive false-negative rRT-PCR results from sputum specimens.Internal and emergency medicine · 2020Article
- "COVID-19: diagnosis, management and prognosis": a new topical collection of Internal and Emergency Medicine.Internal and emergency medicine · 2020Article
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Authors and funding
3 authors.
Funding
Abstract
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.