Evidence map›Paper›PMID 20630007›Full record

ArticleJournal of evaluation in clinical practice2011

The relative contribution of patient, provider and organizational influences to the appropriate diagnosis and management of diabetes mellitus.

Lisa Marceau, John McKinlay, Rebecca Shackelton, Carol Link

Abstract read
In one paragraph

Article in Journal of evaluation in clinical practice, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Article
  4. Article
  5. Observational
  6. Article
  7. Characteristics of primary care practices associated with high quality of care.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2013
    Article
  8. Article
  9. Article
  10. Adherence with allergen immunotherapy labeling guidelines.The journal of allergy and clinical immunology. In practice
    Article
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

4 authors.

Lisa MarceauNew England Research Institutes, Watertown, Massachusetts 02472, USA. lmarceau@neriscience.com
John McKinlay
Rebecca Shackelton
Carol Link

Funding

Race/Ethnic Disparities in Diabetes: An ExperimentR01DK066425 · NIDDK · NEW ENGLAND RESEARCH INSTITUTES, INC. · PI MCKINLAY, JOHN B · 2004 to 2008
$2.3M
NIDDK NIH HHS DK 66425NIDDK NIH HHS R01 DK066425
6 · The paper itself

Abstract

objectiveTo estimate the relative contribution of patient attributes, provider characteristics and organizational features of the doctors' workplace to the diagnosis and management of diabetes. RESEARCH DESIGN AND

methodsIn a factorial experimental design doctors (n = 192) viewed clinically authentic vignettes of 'patients' presenting with identical signs and symptoms. Doctor subjects were primary care doctors stratified according to gender and level of experience. During an in-person interview scheduled between real patients, doctors were asked how they would diagnosis and manage the vignette 'patients' in clinical practice.

resultsThis study considered the relative contribution of patient, doctor and organizational factors. Taken together patient attributes explained only 4.4% of the variability in diabetes diagnosis. Doctor factors explained only 2.0%. The vast majority of the explained variance in diabetes diagnosis was due to organizational factors (14.3%). Relative contributions combined (patient, provider, organizational factors) explained only 20% of the total variance.

conclusionAttempts to reduce health care variations usually focus on the education/activation of patients, or increased training of doctors. Our findings suggest that shifting quality improvement efforts to the area which contributes most to the creation and amplification of variations (organizational influences) may produce better results in terms of reduced variations in health care associated with diabetes.

Indexed as

PatientsPhysiciansAdultAgedAge FactorsDiabetes MellitusFemaleGuideline AdherenceHumansMaleOrganizational CulturePatient SimulationPractice Guidelines as TopicPrimary Health CareProfessional AutonomySex Factors

Identifiers

PMID20630007
PMCPMC2990814

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Registered trials

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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.