Evidence map›Paper›PMID 31562992›Full record

ArticleThe journal of pain

Injustice Appraisal, but not Pain Catastrophizing, Mediates the Relationship Between Perceived Ethnic Discrimination and Depression and Disability in Low Back Pain.

Maisa S Ziadni, John A Sturgeon, Daniel Bissell, Adam Guck, Kelly J Martin, Whitney Scott, Zina Trost

Open access · greenAbstract read
In one paragraph

Article in The journal of pain. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 7% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 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

7 authors at 6 institutions in 2 countries.

Maisa S ZiadniDepartment of Anesthesiology, Stanford University School of Medicine, Palo Alto, California.
John A SturgeonDepartment of Anesthesiology and Pain Medicine, University of Washington Medical Center, Seattle, Washington. Electronic address: jasturge@uw.edu.
Daniel BissellDepartment of Anesthesiology, Stanford University School of Medicine, Palo Alto, California.
Adam GuckDepartment of Family Medicine, John Peter Smith Health Network, Fort Worth, Texas.
Kelly J MartinDepartment of Psychology, University of North Texas, Denton, Texas.
Whitney ScottHealth Psychology Section, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.
Zina TrostDepartment of Psychology, University of Alabama at Birmingham, Birmingham, Alabama.
Stanford University · USJohn Peter Smith Hospital · USKing's College London · GBUniversity of Alabama at Birmingham · USUniversity of North Texas · USUniversity of Washington Medical Center · US

Funding

Interdisciplinary Research Training in Pain and Substance Use DisordersT32DA035165 · NIDA · STANFORD UNIVERSITY · PI SEAN C MACKEY · 2013 to 2026
$7.2M
Single Session Pain Catastrophizing Class: Efficacy & Mechanisms for Reducing Opioid Use Among Chronic Pain PatientsK23DA047473 · NIDA · STANFORD UNIVERSITY · PI ZIADNI, MAISA · 2019 to 2023
$796k
NIDA NIH HHS K23 DA047473NIDA NIH HHS T32 DA035165
6 · The paper itself

Abstract

Despite growing evidence of significant racial disparities in the experience and treatment of chronic pain, the mechanisms by which these disparities manifest have remained relatively understudied. The current study examined the relationship between past experiences of racial discrimination and pain-related outcomes (self-rated disability and depressive symptomatology) and tested the potential mediating roles of pain catastrophizing and perceived injustice related to pain. Analyses consisted of cross-sectional path modeling in a multiracial sample of 137 individuals with chronic low back pain (Hispanics: n = 43; blacks: n = 43; whites: n = 51). Results indicated a positive relationship between prior discriminatory experiences and severity of disability and depressive symptoms. In mediation analyses, pain-related appraisals of injustice, but not pain catastrophizing, were found to mediate these relationships. Notably, the association between discrimination history and perceived injustice was significantly stronger in black and Hispanic participants and was not statistically significant in white participants. The findings suggest that race-based discriminatory experiences may contribute to racial disparities in pain outcomes and highlight the specificity of pain-related, injustice-related appraisals as a mechanism by which these experiences may impair physical and psychosocial function. Future research is needed to investigate temporal and causal mechanisms suggested by the model through longitudinal and clinical intervention studies. PERSPECTIVE: More frequent prior experiences of racial discrimination are associated with greater depressive symptomatology and pain-related disability in individuals with chronic low back pain. These associations are explained by the degree of injustice perception related to pain, but not pain catastrophizing, and were stronger among black and Hispanic participants.

Indexed as

Social PerceptionAdultAgedBlack or African AmericanCatastrophizationChronic PainCross-Sectional StudiesDepressionFemaleHispanic or LatinoHumansLow Back PainMaleMiddle AgedPersons with DisabilitiesRacismchronic low back paindisabilityinjustice perceptionpain catastrophizingRacial discrimination

Identifiers

PMID31562992
PMCPMC7093238
OpenAlexW2976981067

What OpenQuestion holds

Textmetadata
LicenceTDM
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.