Evidence map›Paper›PMID 32298279›Full record

Trial reportPloS one2020

Anxiety: An overlooked confounder in the characterisation of chronic stress-related conditions?

Monet Viljoen, Rohan M Benecke, Lindi Martin, Rozanne C M Adams, Soraya Seedat, Carine Smith

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 34% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
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 1 institution in 1 country.

Monet ViljoenDepartment of Physiological Sciences, Science Faculty, Stellenbosch University, Stellenbosch, South Africa.
Rohan M BeneckeDepartment of Physiological Sciences, Science Faculty, Stellenbosch University, Stellenbosch, South Africa.
Lindi MartinDepartment of Psychiatry, Faculty of Health Sciences, Stellenbosch University, Bellville, Cape Town, South Africa.
Rozanne C M AdamsDepartment of Physiological Sciences, Science Faculty, Stellenbosch University, Stellenbosch, South Africa.
Soraya SeedatDepartment of Psychiatry, Faculty of Health Sciences, Stellenbosch University, Bellville, Cape Town, South Africa.
Carine SmithDepartment of Physiological Sciences, Science Faculty, Stellenbosch University, Stellenbosch, South Africa.ORCID 0000-0001-5924-9204
Stellenbosch University · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although anxiety disorders are among the most prevalent of psychiatric disorders, childhood trauma-related studies seldom consider anxiety proneness as distinct aetiological contributor. We aimed to distinguish between trauma- and anxiety-associated physiological profiles. South African adolescent volunteers were categorised for trauma exposure (CTQ, mean score 39±11) and anxiety proneness (AP)(CASI, mean score 37±7, STAI-T, mean score 41±8). Circulating hormone and leukocyte glucocorticoid receptor levels, as well as leukocyte functional capacity, were assessed. AP was associated with lower DHEAs (P<0.05) and higher leukocyte GR expression (P<0.05). DHEAs was also negatively correlated with anxiety sensitivity (CASI, P<0.05). In conclusion, AP may have more predictive power than trauma in terms of health profile. Increased glucocorticoid sensitivity previously reported after trauma, may be a unique function of anxiety and not trauma exposure per se. DHEAs concentration was identified as potentially useful marker for monitoring progressive changes in HPA-axis sensitivity and correlated with psychological measures of anxiety.

Indexed as

Gene Expression RegulationAdolescentAnxiety DisordersDehydroepiandrosteroneFemaleHumansLeukocytesMaleReceptors, GlucocorticoidSouth AfricaStress, PsychologicalDehydroepiandrosteroneReceptors, Glucocorticoid

Identifiers

PMID32298279
PMCPMC7162495
OpenAlexW3016950095

What OpenQuestion holds

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LicenceCC BY
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.