Evidence map›Paper›PMID 27806018›Full record

ArticlePsychosomatic medicine2017

Perceived Discrimination, Racial Identity, and Multisystem Stress Response to Social Evaluative Threat Among African American Men and Women.

Todd Lucas, Rhiana Wegner, Jennifer Pierce, Mark A Lumley, Heidemarie K Laurent, Douglas A Granger

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Psychosomatic medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05820659 (Racial Discrimination and Dysregulated Stress Response), which is not on this map. Cited by 52 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 4 pooled it
3.3field-weighted citation impact, top 8% 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.

NCT05820659 nacompletednot on this mapstarted 2023, after this paper: background citation

Racial Discrimination and Dysregulated Stress Response: Risk/Protective Factors

TypeinterventionalSponsorWestern Kentucky UniversityRan2023 to 2024Enrolled178ConditionsStress Reaction, AcuteArmspeer rejection task, conversation about peer rejection, and impossible puzzle task
3 · Its place in the literature

Who cites it

52 citing papers in PubMed, 4 syntheses or guidelines pooled it, 84 citations in OpenAlex.

  1. Racial/Ethnic Discrimination and Cardiometabolic Diseases: A Systematic Review.Journal of racial and ethnic health disparities · 2024
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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

6 authors at 2 institutions in 2 countries.

Todd LucasDepartment of Family Medicine and Public Health Sciences (Lucas), and Department of Psychology (Lucas, Pierce, Lumley), Wayne State University, Detroit, Michigan; Institute for Interdisciplinary Salivary Bioscience Research (Lucas, Laurent, Granger), University of California at Irvine, Irvine, California; Department of Psychology (Wegner), University of Massachusetts-Boston, Boston, Massachusetts; Department of Psychology (Laurent), University of Illinois Urbana-Champaign, Champaign, Illinois; Department of Acute and Chronic Care (Granger), Johns Hopkins University School of Nursing; Department of Population, Family, and Reproductive Health, Johns Hopkins University Bloomberg School of Public Health; Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland; and Salivary Bioscience Laboratory and Department of Psychology (Granger), University of Nebraska-Lincoln, Lincoln, Nebraska.
Rhiana Wegner
Jennifer Pierce
Mark A Lumley
Heidemarie K Laurent
Douglas A Granger
Centre for Nursing Innovation · GBJohns Hopkins University · US

Funding

Perceived Fairness and Biological Stress ReactivityR21HL097191 · NHLBI · WAYNE STATE UNIVERSITY · PI LUCAS, TODD WILLIAM · 2010 to 2011
$418k
NHLBI NIH HHS R21 HL097191
6 · The paper itself

Abstract

objectiveUnderstanding individual differences in the psychobiology of the stress response is critical to grasping how psychosocial factors contribute to racial and ethnic health disparities. However, the ways in which environmentally sensitive biological systems coordinate in response to acute stress is not well understood. We used a social-evaluative stress task to investigate coordination among the autonomic nervous system, hypothalamic-pituitary-adrenal axis, and immune/inflammatory system in a community sample of 85 healthy African American men and women.

methodsSix saliva samples, 2 at each of baseline, event, and recovery phases of the stressor task, were assayed for cortisol, dehydroepiandrosterone-sulfate, salivary alpha-amylase, and salivary C-reactive protein. Individual differences in perceived discrimination and racial identity were also measured.

resultsFactor analysis demonstrated that stress systems were largely dissociated before stressor exposure but became aligned during event and recovery phases into functional biological stress responses (factor loadings ≥ .58). Coordinated responses were related to interactions of perceived discrimination and racial identity: when racial identity was strong, highly perceived discrimination was associated with low hypothalamic-pituitary-adrenal axis activity at baseline (B's = .68-.72, p < .001), low stress mobilization during the task (B's = .46-.62, p < .049), and a robust inflammatory response (salivary C-reactive protein) during recovery (B's = .72-.94, p < .002).

conclusionCulturally relevant social perceptions may be linked to a specific pattern of changing alignment in biological components of the stress response. Better understanding these links may significantly advance understanding of stress-related illnesses and disparities.

Indexed as

Social IdentificationAdolescentAdultAutonomic Nervous SystemBlack or African AmericanC-Reactive ProteinDehydroepiandrosterone SulfateFemaleHumansHydrocortisoneHypothalamo-Hypophyseal SystemImmune SystemInflammationMaleMiddle AgedPituitary-Adrenal SystemC-Reactive ProteinDehydroepiandrosterone SulfateHydrocortisoneSalivary alpha-Amylases

Identifiers

PMID27806018
PMCPMC5374002
OpenAlexW2548857792

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.