Evidence map›Paper›PMID 40624728›Full record

ArticleBMC psychology2025

The role of interoceptive awareness in social anxiety disorder - results of an internet-based CBT-manualized therapist delivered group-treatment.

I Schmalbach, K Petrowski

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Article in BMC psychology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

I SchmalbachDepartment of Medical Psychology and Medical Sociology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany. isteffen@uni-mainz.de.
K PetrowskiDepartment of Medical Psychology and Medical Sociology, University Medical Centre of the Johannes Gutenberg-University Mainz, Mainz, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInteroception, the process of detecting internal bodily signals, is linked to emotional regulation and mental health. Dysregulated interoceptive awareness (IAw) is associated with psychopathology, including social anxiety disorder (SAD), where internal cues influence negative self-perception and anxiety. While internet-based cognitive behavioral therapy (ICBT) offers an effective and more accessible treatment option, experimental treatment outcomes related to IAw and specific to SAD are rare. Hence, the present study aims to assess IAw and SAD symptom changes post-ICBT group therapy and determine whether IAw serves as a predictor of treatment outcome.

methodWe collected data of N = 47 participants with SAD via online advertisement and outpatients of the University Hospital Clinic between November 2021 - May 2025. Participants met SAD criteria and underwent psychological assessments regarding IAw (via the Multidimensional Assessment of Interoceptive Awareness-2; MAIA-2) and symptoms of social anxiety (using the Liebowitz Social Anxiety Scale; LSAS) measured pre- and post-treatment. SAD participants received a three-month, therapist-delivered, internet-based CBT group psychotherapy (ICBT), focusing on behavioral experiments, psychoeducation, cognitive restructuring, and relapse prevention.

resultsThe study revealed significant reductions in SAD symptoms and improvements in interoceptive awareness dimensions as indicated by subscales of the MAIA-2 (i.e., Attention Regulation, Self-Regulation). Changes in Attention Regulation and Self-Regulation predicted a significant portion of variation in treatment outcome for SAD. Baseline values of IAw related to Not-Distracting and Not-Worrying also predicted treatment change. Combined predictors significantly predicted improvement in SAD symptomatology.

conclusionThis study provides strong evidence for the efficacy of therapist-delivered ICBT in reducing social anxiety symptoms while enhancing interoceptive capacities. Baseline Not-Distracting and Not-Worrying predicted better outcomes, highlighting their prognostic value. Improvements in Attention and Self-Regulation further contributed to symptom reduction, suggesting a key mechanism of action. These findings underscore the potential for interoceptive-focused interventions to optimize SAD treatment and highlight the accessibility of ICBT as a scalable therapeutic option.

Indexed as

AwarenessCognitive Behavioral TherapyInternet-Based InterventionInteroceptionPhobia, SocialPsychotherapy, GroupAdultFemaleHumansMaleMiddle AgedTreatment OutcomeYoung AdultInternet-based CBT group psychotherapy (ICBT)InteroceptionInteroceptive awarenessSocial anxiety disorderTherapist-deliveredTherapy outcome

Identifiers

PMID40624728
PMCPMC12235891

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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.