Evidence map›Paper›PMID 41634871›Full record

ArticleBMC research notes2026

Ten years later: future directions from our most cited paper on the minority tax.

Kendall M Campbell, Ashley Collazo

Abstract read
In one paragraph

Article in BMC research notes, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Kendall M CampbellDepartment of Family Medicine, Medical Branch, University of Texas, 301 University Drive, Galveston, TX, 77555, USA. kemcampb@utmb.edu.
Ashley CollazoDepartment of Family Medicine, Baylor College of Medicine, Houston, TX, USA.

Funding

AC's work is supported by the Department of Health and Human Services, Health Resources and Services Administration T32 HP1003
6 · The paper itself

Abstract

backgroundIn the last ten years there has been a large body of literature exploring the impact of the minority tax on minoritized groups in medicine. A team of authors including an author of this manuscript (KMC) published an article in 2015 that defines the minority tax. This current article looks to describe the progress made in addressing the minority tax by reviewing scholarly publications over the last nine years, assess the strength of articles published, and identifying where continued efforts are needed to eliminate the minority tax.

methodsFour databases were used to identify publications which cited the 2015 seminal paper on the minority tax. All articles were reviewed for strength of recommendation taxonomy (SORT) criteria. All A and B level articles were then categorized into a process phase of the Define, Measure, Analyze, Improve and Control (DMAIC) method.

results482 articles met inclusion criteria for the study, 35.9% of the articles were given an A-level, 33.4% a B-level, and 30.7% were given a C-level. More than 90% of the A and B level articles slot in the measure (n = 82), analyze (n = 108), and improve (n = 116) steps of the DMAIC model. The define category had the lowest number of articles (n = 6) followed by the control step (n = 22).

conclusionsMost publications regarding the minority tax measure the scope, analyze root causes, and suggest interventions. Additional publications are needed of SORT level A and B on how to control the minority tax.

Indexed as

Minority GroupsTaxesHumansDMAIC modelMinority taxUnderrepresented in medicine

Identifiers

PMID41634871
PMCPMC12958706

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.