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Trial reportTrials2020

Comparison of blogshots with plain language summaries of Cochrane systematic reviews: a qualitative study and randomized trial.

Ivan Buljan, Ružica Tokalić, Marija Roguljić, Irena Zakarija-Grković, Davorka Vrdoljak, Petra Milić, Livia Puljak, Ana Marušić

Registry-linked trialAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Trials, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03542201 (Comparison of Blogshot Formats With Standard Cochrane Plain Language Formats), which is not on this map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
–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.

NCT03542201 nacompletednot on this map

Comparison of Blogshot Formats With Standard Cochrane Plain Language Formats: Randomized Controlled Trial

TypeinterventionalSponsorUniversity of Split, School of MedicineRan2018 to 2018Enrolled238ConditionsHealth Knowledge, Attitudes, PracticeArmsPLS, Blogshot
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Review
  8. 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.

Ivan BuljanDepartment of Research in Biomedicine and Health, University of Split School of Medicine, Šoltanska 2, 21000, Split, Croatia. ivan.buljan@mefst.hr.ORCID http://orcid.org/0000-0002-8719-7277
Ružica TokalićDepartment of Research in Biomedicine and Health, University of Split School of Medicine, Šoltanska 2, 21000, Split, Croatia.
Marija RoguljićDepartment of Oral Diseases and Periodontology, University of Split School of Medicine, Split, Croatia.
Irena Zakarija-GrkovićDepartment of Research in Biomedicine and Health, University of Split School of Medicine, Šoltanska 2, 21000, Split, Croatia.
Davorka VrdoljakDepartment of Family Medicine, University of Split School of Medicine, Split, Croatia.
Petra MilićUniversity of Split School of Medicine, Split, Croatia.
Livia PuljakCenter for Evidence-based Medicine and Health Care, Catholic University of Croatia, Split, Croatia.
Ana MarušićDepartment of Research in Biomedicine and Health, University of Split School of Medicine, Šoltanska 2, 21000, Split, Croatia.

Funding

Hrvatska Zaklada za Znanost IP-2014-09-7672
6 · The paper itself

Abstract

backgroundCochrane, an organization dedicated to the production and dissemination of high-quality evidence on health, endeavors to reach consumers by developing appropriate summary formats of its systematic reviews. However, the optimal type of presentation of evidence to consumers is still unknown.

objectiveThe aim of this study was to investigate consumer preferences for different summary formats of Cochrane systematic reviews (CSRs), using both qualitative and quantitative approaches.

methodsInitially, we conducted three focus groups with medical students (n = 7), doctors (n = 4), and patients (n = 9) in 2017 to explore their health information search habits and preferences for CSR summary formats. Based on those findings, we conducted a randomized trial with medical students at the University of Split School of Medicine, Croatia, and with patients from three Dalmatian family practices to determine whether they prefer CSR blogshots (n = 115) or CSR plain language summaries (PLSs; n = 123).

resultsParticipants in the focus groups favored brief and explicit CSR summary formats with fewer numbers. Although we found no difference in participants' preferences for a specific summary format in the overall sample, subgroup analysis showed that patients preferred blogshots over PLSs in comparison to medical students (P = 0.003, eta squared effect size η

conclusionCSR summaries should be produced in a format that meets the expectations and needs of consumers. Use of blogshots as a summary format could enhance the dissemination of CSRs among patients.

trial registrationThe trial was registered in ClinicalTrials.gov, NCT03542201. Registered on May 31st 2018.

Indexed as

Health Knowledge, Attitudes, PracticeSystematic Reviews as TopicAdultCroatiaEvidence-Based MedicineFemaleHumansInformation DisseminationMalePhysiciansQualitative ResearchStudentsYoung AdultEvidence-based medicineHealth communicationMedical decision makingPatient education

Identifiers

PMID32450904
PMCPMC7249676

What OpenQuestion holds

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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.