Evidence map›Paper›PMID 29740350›Full record

ArticleFrontiers in psychiatry2018

Psychometric Properties of the Bermond-Vorst Alexithymia Questionnaire (BVAQ) in the General Population and a Clinical Population.

Lars de Vroege, Wilco H M Emons, Klaas Sijtsma, Christina M van der Feltz-Cornelis

Registry-linked trialAbstract read
In one paragraph

Article in Frontiers in psychiatry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04807933 (Neurovegetative Decoupling in the Visceral-brain Axis and Cognitive-emotional Vulnerability in Somatoform Disorders), which is not on this map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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.

NCT04807933 naterminatednot on this mapstarted 2021, after this paper: background citation

Neurovegetative Decoupling in the Visceral-brain Axis and Cognitive-emotional Vulnerability in Somatoform Disorders : Interest of Vagal Biofeedback

TypeinterventionalSponsorUniversity Hospital, GrenobleRan2021 to 2023Enrolled46ConditionsSomatoform Disorders, Irritable Bowel Syndrome, Psychogenic Non-Epileptic SeizureArmsHeart rate variability Biofeedback [HRV-BFB]
3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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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

4 authors.

Lars de VroegeDepartment Tranzo, Tilburg School of Social and Behavioral Sciences, Tilburg University, Tilburg, Netherlands.
Wilco H M EmonsDepartment of Methodology and Statistics, Tilburg School of Social and Behavioral Sciences, Tilburg University, Tilburg, Netherlands.
Klaas SijtsmaDepartment of Methodology and Statistics, Tilburg School of Social and Behavioral Sciences, Tilburg University, Tilburg, Netherlands.
Christina M van der Feltz-CornelisDepartment Tranzo, Tilburg School of Social and Behavioral Sciences, Tilburg University, Tilburg, Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe Bermond-Vorst Alexithymia Questionnaire (BVAQ) has been validated in student samples and small clinical samples, but not in the general population; thus, representative general-population norms are lacking.

aimWe examined the factor structure of the BVAQ in Longitudinal Internet Studies for the Social Sciences panel data from the Dutch general population (

resultsFactor analyses revealed a first-order five-factor model and a second-order two-factor model. However, in the second-order model, the factor interpreted as analyzing ability loaded on both the affective factor and the cognitive factor. Further analyses showed that the first-order test scores are more reliable than the second-order test scores. External and construct validity were addressed by comparing BVAQ scores with a clinical sample of patients suffering from somatic symptom and related disorder (SSRD) ( DISCUSSION: The BVAQ is a reliable alternative measure for measuring alexithymia.

Indexed as

alexithymiaBermond–Vorst Alexithymia Questionnairepsychometric propertiessomatic symptom and related disordersvalidation study

Identifiers

PMID29740350
PMCPMC5925324

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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.