Evidence map›Paper›PMID 20420292›Full record

ArticleJournal of health and social behavior2010

Physician cognitive processing as a source of diagnostic and treatment disparities in coronary heart disease: results of a factorial priming experiment.

Karen E Lutfey, Kevin W Eva, Eric Gerstenberger, Carol L Link, John B McKinlay

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Journal of health and social behavior, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04749147 (Color Priming and Patient Decision-Making in the Emergency Department), which is not on this map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 13% 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.

NCT04749147 nacompletednot on this mapstarted 2019, after this paper: background citation

Color Priming and Patient Decision-Making in the Emergency Department: Priming "Threat" in Patients With Low-Risk Chest Pain

TypeinterventionalSponsorCHRISTUS HealthRan2019 to 2022Enrolled62ConditionsChest Pain, Cardiac EventArmsBlack and White Printed Survey, Red Printed Survey
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 2 syntheses or guidelines 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 2 countries.

Karen E LutfeyNew England Research Institutes, 9 Galen Street,Watertown, MA 02472, USA. klutfey@neriscience.com
Kevin W Eva
Eric Gerstenberger
Carol L Link
John B McKinlay
New England Research Institutes · USMcMaster University · CA

Funding

Cognitive Basis of CHD Disparities: Factorial ExperimentR01HL079174 · NHLBI · NEW ENGLAND RESEARCH INSTITUTES, INC. · PI MCKINLAY, JOHN B · 2006 to 2008
$1.3M
NHLBI NIH HHS R01 HL079174
6 · The paper itself

Abstract

Literature on health disparities documents variations in clinical decision-making across patient characteristics, physician attributes, and among health care systems. Using data from a vignette-based factorial experiment of 256 primary care providers, we examine the cognitive basis of disparities in the diagnosis and treatment of coronary heart disease (CHD). We explore whether previously observed disparities are due to physicians (1) not fully considering CHD for certain patients or (2) considering CHD but then discounting it. Half of the physicians in the experiment were primed with explicit directions to consider a CHD diagnosis, and half were not. Relative to their unprimed counterparts, primed physicians were more likely to order CHD-related tests and prescriptions. However, the main effects for patient gender and age remained, suggesting that physicians treated these demographic variables as diagnostic features indicating lower risk of CHD for these patients. This finding suggests that physician appeals to perceived base rates have the potential to contribute to the further reification of socially constructed health statistics.

Indexed as

CognitionDecision MakingHealthcare DisparitiesCoronary DiseaseFemaleHumansInterviews as TopicMalePhysiciansVideotape Recording

Identifiers

PMID20420292
PMCPMC3120017
OpenAlexW2114789700

What OpenQuestion holds

Textmetadata
LicenceTDM
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 OpenQuestion graph.