Evidence map›Paper›PMID 29154595›Full record

ArticlePsychological trauma : theory, research, practice and policy2018

Predictors of somatic symptom severity: The role of cumulative history of trauma and adversity in a diverse community sample.

Tamra Burns Loeb, Nataria T Joseph, Gail E Wyatt, Muyu Zhang, Dorothy Chin, April Thames, Yvorn Aswad

Abstract read
In one paragraph

Article in Psychological trauma : theory, research, practice and policy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  13. Do Migration and Acculturation Impact Somatization? A Scoping Review.International journal of environmental research and public health · 2022
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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.

Tamra Burns LoebSemel Institute for Neuroscience and Human Behavior, University of California, Los Angeles.
Nataria T JosephSocial Sciences Division, Pepperdine University.ORCID 0000-0001-8412-5828
Gail E WyattSemel Institute for Neuroscience and Human Behavior, University of California, Los Angeles.
Muyu ZhangSemel Institute for Neuroscience and Human Behavior, University of California, Los Angeles.
Dorothy ChinSemel Institute for Neuroscience and Human Behavior, University of California, Los Angeles.
April ThamesDepartment of Psychiatry, University of California, Los Angeles.
Yvorn AswadCharles R. Drew University of Medicine and Science, David Geffen School of Medicine at University of California, Los Angeles.

Funding

The Collaborative Center for Trauma and Mental Health DisparitiesP50MH073453 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WYATT, GAIL E. · 2006 to 2011
$3.9M
An HIV Intervention for Black Men at RiskR34MH077550 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WILLIAMS, JOHN K. · 2007 to 2009
$911k
NIMHNIMH NIH HHS P50 MH073453NIMH NIH HHS R34 MH077550
6 · The paper itself

Abstract

objectiveSomatic symptoms are often reported among victims of trauma, and place a significant burden on primary care health providers. We examined the relationship between lifetime histories of trauma and adversity, including aspects not previously studied (i.e., perceived discrimination), and somatic symptoms, as well as the mediating role of posttraumatic stress symptoms (PTSS) and depressive symptoms.

methodA multiethnic community sample of 500 male and female participants (230 African American and 270 Latino) completed measures of demographic characteristics, the University of California, Los Angeles Lifetime Adversities Screener (LADS), depressive symptoms, PTSS, and somatic symptoms.

resultsAn ordinary least-squares regression analysis controlling for age, gender, and race/ethnicity indicated that higher levels of lifetime adversity and trauma were significantly associated with more severe somatic symptoms (b = 6.95, p < .0001). Formal mediation tests indicated that there was a significant indirect effect of LADS on somatic symptoms via PTSS and depressive symptoms, indirect effect = 2.64 (95% confidence interval [CI] [1.2, 4.1]) and 2.19 (95% CI [1.3, 3.3]), respectively. Even after PTSS and depressive symptoms were taken into account, the LADS remained significantly associated with somatic symptoms (b = 2.13, p < .05), suggesting partial mediation.

conclusionExposure to traumatic and adverse events (the LADS) was associated with somatic symptom severity. Furthermore, although PTSS and depressive symptoms partially accounted for the association between the LADS and somatic symptoms, the LADS remained significant, suggesting that both exposure to trauma and adversity and the resultant development of PTSS and depressive symptoms influence the development of somatic symptoms. (PsycINFO Database Record

Indexed as

Medically Unexplained SymptomsAdultBlack or African AmericanDepressionFemaleHispanic or LatinoHumansLeast-Squares AnalysisMalePrognosisPsychiatric Status Rating ScalesRegression AnalysisSocioeconomic FactorsStress Disorders, Post-TraumaticStress, Psychological

Identifiers

PMID29154595
PMCPMC6021222

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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.