Evidence map›Paper›PMID 27797999›Full record

ArticleBMJ open2016

Core requirements for successful data linkage: an example of a triangulation method.

Y M Hopf, J Francis, P J Helms, J Haughney, C Bond

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 10% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

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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.

Y M HopfCentre of Academic Primary Care, University of Aberdeen, Aberdeen, UK.
J FrancisSchool of Health Sciences, City University London, London, UK.
P J HelmsChild Health, University of Aberdeen, Royal Aberdeen Children's Hospital, Aberdeen, UK.
J HaughneyCentre of Academic Primary Care, University of Aberdeen, Aberdeen, UK.
C BondCentre of Academic Primary Care, University of Aberdeen, Aberdeen, UK.
University of Aberdeen · GBCity, University of London · GB

Funding

Chief Scientist Office ARPG/07/4
6 · The paper itself

Abstract

objectivesThe aim was to explore the views of professional stakeholders and healthcare professionals (HCPs) on the linkage of UK National Health Service (NHS) data for paediatric pharmacovigilance purposes and to make recommendations for such a system.

methodsA mixed methods approach including a literature review, interviews, focus groups and a three-round Delphi survey with HCPs in Scotland was followed by a triangulation process using a systematic protocol. The survey was structured using the Theoretical Domains Framework of behaviour change. Items retained after applying the matrix-based triangulation process were thematically coded. Ethical approval was granted by the North of Scotland Research Ethics Service.

resultsResults from 18 papers, 23 interviewees, 23 participants of focus groups and 61 completed questionnaires in the Delphi survey contributed to the triangulation process. A total of 25 key findings from all four studies were identified during triangulation. There was good convergence; 21 key findings were agreed and remained to inform recommendations. The items were coded as practical/technical (eg, decision about the unique patient identifier to use), mandatory (eg, governed by statute), essential (consistently mentioned in all studies and therefore needed to ensure professional support) or preferable.

conclusionsThe development of a paediatric linked database has support from professional stakeholders and HCPs in Scotland. The triangulation identified three sets of core requirements for a new system of data linkage. An additional fourth set of 'preferable' requirements might increase engagement of HCPs and their support for the new system.

Indexed as

Adverse Drug Reaction Reporting SystemsAttitude of Health PersonnelDrug-Related Side Effects and Adverse ReactionsInformation Storage and RetrievalPharmacovigilanceAttitudeChildFocus GroupsHealth PersonnelHumansPediatricsScotlandState MedicineSurveys and Questionnairesdata linkagemixed methods researchtriangulation

Identifiers

PMID27797999
PMCPMC5093676
OpenAlexW2532781456

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.