Evidence map›Paper›PMID 33283340›Full record

ArticleJournal of clinical laboratory analysis2021

Performance evaluation of immunoassay for infectious diseases on the Alinity i system.

Minjeong Nam, Da Young Song, Sang Hoon Song, Eun Youn Roh, Sue Shin, Kyoung Un Park, Eun Young Song

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in Journal of clinical laboratory analysis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 24% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
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  9. Performance Evaluation ofFrontiers in cellular and infection microbiology · 2021
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Minjeong NamDepartment of Laboratory Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0003-3542-3487
Da Young SongDepartment of Laboratory Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
Sang Hoon SongDepartment of Laboratory Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.
Eun Youn RohDepartment of Laboratory Medicine, Seoul National University Boramae Medical Center, Seoul, Korea.
Sue ShinDepartment of Laboratory Medicine, Seoul National University Boramae Medical Center, Seoul, Korea.
Kyoung Un ParkDepartment of Laboratory Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
Eun Young SongDepartment of Laboratory Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0003-1286-9611
Seoul National University Hospital · KRSeoul National University · KRSeoul National University Bundang Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough a diagnosis of infectious diseases is essential for timely treatment, the performance of diagnostic tests has been hardly evaluated due to variable results that are influenced by multiple factors in different conditions. In the present study, the performance of the Alinity i system, which is a newly developed immunoassay to diagnose infectious diseases, was evaluated.

methodsWe evaluated the precision, linearity, correlation, and carryover of 16 analytes (HAV Ab IgG, HBsAg, HBeAg, anti-HBc, anti-HBe, anti-HBs, anti-HCV, HIV Ag/Ab, EBV VCA IgM, EBV VCA IgG, EBV EBNA IgG, CMV IgM, CMV IgG, Toxoplasma IgG, Rubella IgG, and Syphilis TP) of Alinity i by comparison with ARCHITECT i2000

resultsFor quantitative tests, the coefficients of variation (CV) % of repeatability and intermediate precision were between 0% and 4.18%. The coefficients of the linearity (r

conclusionThe Alinity i system showed good analytical performance and favorable comparability with the ARCHITECT i2000

Indexed as

CytomegalovirusHepatitis B Surface AntigensHumansImmunoassayImmunoglobulin GInfectionsReproducibility of ResultsRubellaSerologic TestsSyphilisToxoplasmaHepatitis B Surface AntigensImmunoglobulin GAlinity i systemanalytical performancecomparison studyimmunoassayinfectious disease

Identifiers

PMID33283340
PMCPMC7958004
OpenAlexW3111851049

What OpenQuestion holds

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Registered trials

None linked

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.