Evidence map›Paper›PMID 27735922›Full record

ArticleGenetics in medicine : official journal of the American College of Medical Genetics2017

Improving biobank consent comprehension: a national randomized survey to assess the effect of a simplified form and review/retest intervention.

Laura M Beskow, Li Lin, Carrie B Dombeck, Emily Gao, Kevin P Weinfurt

Open access · hybridAbstract read
In one paragraph

Article in Genetics in medicine : official journal of the American College of Medical Genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
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  4. Informed Consent and Comprehension after the Pragmatic Turn.The American journal of bioethics : AJOB · 2025
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  5. Article
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  8. Standard operating procedures for biobank in oncology.Frontiers in molecular biosciences · 2022
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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

5 authors at 2 institutions in 1 country.

Laura M BeskowDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA.
Li LinDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA.
Carrie B DombeckDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA.
Emily GaoDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA.ORCID 0000-0003-4269-1025
Kevin P WeinfurtDuke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA.
Duke University · USClinical Research Institute · US

Funding

ENHANCING THE BIOBANKING INFORMED CONSENT PROCESS TO IMPROVE COMPREHENSIONR01HG006621 · NHGRI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BESKOW, LAURA M. · 2012 to 2015
$1.6M
NHGRI NIH HHS R01 HG006621
6 · The paper itself

Abstract

purposeTo determine the individual and combined effects of a simplified form and a review/retest intervention on biobanking consent comprehension.

methodsWe conducted a national online survey in which participants were randomized within four educational strata to review a simplified or traditional consent form. Participants then completed a comprehension quiz; for each item answered incorrectly, they reviewed the corresponding consent form section and answered another quiz item on that topic.

resultsConsistent with our first hypothesis, comprehension among those who received the simplified form was not inferior to that among those who received the traditional form. Contrary to expectations, receipt of the simplified form did not result in significantly better comprehension compared with the traditional form among those in the lowest educational group. The review/retest procedure significantly improved quiz scores in every combination of consent form and education level. Although improved, comprehension remained a challenge in the lowest-education group. Higher quiz scores were significantly associated with willingness to participate.

conclusionEnsuring consent comprehension remains a challenge, but simplified forms have virtues independent of their impact on understanding. A review/retest intervention may have a significant effect, but assessing comprehension raises complex questions about setting thresholds for understanding and consequences of not meeting them.Genet Med advance online publication 13 October 2016.

Indexed as

Biological Specimen BanksComprehensionConsent FormsAdultAge DistributionFemaleHumansInformed ConsentInternetMaleMiddle AgedRandom AllocationSurveys and QuestionnairesYoung Adult

Identifiers

PMID27735922
PMCPMC5391302
OpenAlexW2530370147

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.