ArticlePloS one2009
Performance of an influenza rapid test in children in a primary healthcare setting in Nicaragua.
Article in PloS one, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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Who cites it
7 citing papers in PubMed.
- ERS/ESCMID state-of-the-science statement on the role of rapid diagnostic tests for the diagnosis and management of community-acquired lower respiratory tract infections.The European respiratory journal · 2026Review
- Article
- Review
- Article
- Performance characteristics of a rapid immunochromatographic assay for detection of pandemic influenza A (H1N1) virus in children.European journal of pediatrics · 2011Article
- Feasibility of diagnosing influenza within 24 hours of symptom onset in children 1-3 years of age.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2011Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundInfluenza is major public health threat worldwide, yet the diagnostic accuracy of rapid tests in developing country settings is not well described. METHODOLOGY/PRINCIPAL
findingsTo investigate the diagnostic accuracy of the QuickVue Influenza A+B test in a primary care setting in a developing country, we performed a prospective study of diagnostic accuracy of the QuickVue Influenza A+B test in comparison to reverse transcriptase-polymerase chain reaction (RT-PCR) in a primary healthcare setting in children aged 2 to 12 years in Managua, Nicaragua. The sensitivity and specificity of the QuickVue test compared to RT-PCR were 68.5% (95% CI 63.4, 73.3) and 98.1% (95% CI 96.9, 98.9), respectively, for children with a fever or history of a fever and cough and/or sore throat. Test performance was found to be lower on the first day that symptoms developed in comparison to test performance on days two or three of illness. CONCLUSIONS/SIGNIFICANCE: Our study found that the QuickVue Influenza A+B test performed as well in a developing country primary healthcare facility setting as in developed country settings.
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Registered trials
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