Evidence map›Paper›PMID 24505216›Full record

Trial reportPLoS medicine2014

Effect of an educational toolkit on quality of care: a pragmatic cluster randomized trial.

Baiju R Shah, Onil Bhattacharyya, Catherine H Y Yu, Muhammad M Mamdani, Janet A Parsons, Sharon E Straus, Merrick Zwarenstein

2 registry-linked trialsOpen access · goldAbstract readRandomized Controlled TrialPragmatic Clinical Trial
In one paragraph

Trial report in PLoS medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 12 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 8 pooled it
1.9field-weighted citation impact, top 14% 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.

NCT01026688 nacompletednot on this map

Evaluation of a Toolkit to Improve Cardiovascular Disease Screening and Treatment for People With Type 2 Diabetes

TypeinterventionalSponsorSunnybrook Health Sciences CentreRan2010 to 2011Enrolled1,592ConditionsDiabetes Mellitus, Cardiovascular DiseaseArmsToolkit, Control
NCT01411865 nacompletednot on this map

Evaluation of a Toolkit to Improve Cardiovascular Disease Screening and Treatment for People With Diabetes

TypeinterventionalSponsorSunnybrook Health Sciences CentreRan2011 to 2011Enrolled933,789ConditionsDiabetes Mellitus, Cardiovascular DiseaseArmsToolkit, Control
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 8 syntheses or guidelines pooled it, 23 citations in OpenAlex.

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  5. Interventions to increase attendance for diabetic retinopathy screening.The Cochrane database of systematic reviews · 2018
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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 4 institutions in 1 country.

Baiju R ShahUniversity of Toronto, Toronto, Ontario, Canada ; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada ; Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
Onil BhattacharyyaUniversity of Toronto, Toronto, Ontario, Canada ; Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada.
Catherine H Y YuUniversity of Toronto, Toronto, Ontario, Canada ; Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada.
Muhammad M MamdaniUniversity of Toronto, Toronto, Ontario, Canada ; Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada ; Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada.
Janet A ParsonsUniversity of Toronto, Toronto, Ontario, Canada ; Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada.
Sharon E StrausUniversity of Toronto, Toronto, Ontario, Canada ; Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada.
Merrick ZwarensteinInstitute for Clinical Evaluative Sciences, Toronto, Ontario, Canada ; University of Western Ontario, London, Ontario, Canada.
St. Michael's Hospital · CAUniversity of Toronto · CAInstitute for Clinical Evaluative Sciences · CAWestern University · CA

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

backgroundPrinted educational materials for clinician education are one of the most commonly used approaches for quality improvement. The objective of this pragmatic cluster randomized trial was to evaluate the effectiveness of an educational toolkit focusing on cardiovascular disease screening and risk reduction in people with diabetes. METHODS AND

findingsAll 933,789 people aged ≥40 years with diagnosed diabetes in Ontario, Canada were studied using population-level administrative databases, with additional clinical outcome data collected from a random sample of 1,592 high risk patients. Family practices were randomly assigned to receive the educational toolkit in June 2009 (intervention group) or May 2010 (control group). The primary outcome in the administrative data study, death or non-fatal myocardial infarction, occurred in 11,736 (2.5%) patients in the intervention group and 11,536 (2.5%) in the control group (p = 0.77). The primary outcome in the clinical data study, use of a statin, occurred in 700 (88.1%) patients in the intervention group and 725 (90.1%) in the control group (p = 0.26). Pre-specified secondary outcomes, including other clinical events, processes of care, and measures of risk factor control, were also not improved by the intervention. A limitation is the high baseline rate of statin prescribing in this population.

conclusionsThe educational toolkit did not improve quality of care or cardiovascular outcomes in a population with diabetes. Despite being relatively easy and inexpensive to implement, printed educational materials were not effective. The study highlights the need for a rigorous and scientifically based approach to the development, dissemination, and evaluation of quality improvement interventions.

trial registrationhttp://www.ClinicalTrials.gov NCT01411865 and NCT01026688.

Indexed as

Decision Support TechniquesQuality ImprovementQuality Indicators, Health CareAdultAgedAlgorithmsAttitude of Health PersonnelDiabetes ComplicationsDiabetes MellitusEducation, Medical, ContinuingFamily PracticeFemaleGuideline AdherenceHealth Knowledge, Attitudes, PracticeHumansMale

Identifiers

PMID24505216
PMCPMC3913553
OpenAlexW2034574311

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.