Evidence map›Paper›PMID 25520449›Full record

ArticleJournal of clinical microbiology2015

Design and implementation of an external quality assessment program for HIV viral load measurements using dried blood spots.

Lisa M Prach, Adrian Puren, Sheri A Lippman, Sergio Carmona, Sophie Stephenson, Ewalde Cutler, Scott Barnhart, Teri Liegler

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Article
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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

8 authors.

Lisa M PrachUniversity of California San Francisco, San Francisco, California, USA.
Adrian PurenNational Institute for Communicable Diseases/NHLS, Johannesburg, South Africa University of Witwatersrand, Johannesburg, South Africa.
Sheri A LippmanUniversity of California San Francisco, San Francisco, California, USA.
Sergio CarmonaUniversity of Witwatersrand, Johannesburg, South Africa.
Sophie StephensonUniversity of California San Francisco, San Francisco, California, USA.
Ewalde CutlerNational Institute for Communicable Diseases/NHLS, Johannesburg, South Africa University of Witwatersrand, Johannesburg, South Africa.
Scott BarnhartUniversity of Washington, Seattle, Washington, USA.
Teri LieglerUniversity of California San Francisco, San Francisco, California, USA tliegler@sfgh.ucsf.edu.

Funding

Virology CoreP30AI027763 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STEVEN Grant DEEKS · 1988 to 2026
$93.6M
CGH CDC HHS U2G GH000324NIAID NIH HHS P30 AI027763PHS HHS 5U2GGH000324-02
6 · The paper itself

Abstract

An external quality assurance program was developed for HIV-1 RNA viral load measurements taken from dried blood spots using a reference panel and field-collected specimens. The program demonstrated that accurate and reproducible quantitation can be obtained from field-collected specimens. Residual proviral DNA may confound interpretation in virologically suppressed subjects.

Indexed as

BloodHIV-1HIV InfectionsHumansLaboratory Proficiency TestingQuality Assurance, Health CareRNA, ViralViral LoadRNA, Viral

Identifiers

PMID25520449
PMCPMC4390657

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.