Evidence map›Paper›PMID 40702437›Full record

ArticleJournal of neurodevelopmental disorders2025

Elevated autistic traits and social anxiety, and reduced empathy in adult women with triple X syndrome.

Marie-Anne Croyé, Petra Freilinger, Hendrik Jürgenlimke, Gregor Domes, Jobst Meyer

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Article in Journal of neurodevelopmental disorders, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Marie-Anne CroyéDepartment of Neurobehavioral Genetics, University of Trier, Johanniterufer 15, 54290, Trier, Germany. croye@uni-trier.de.
Petra FreilingerGenetikum, Neu-Ulm, Germany.
Hendrik JürgenlimkeDepartment of Neurobehavioral Genetics, University of Trier, Johanniterufer 15, 54290, Trier, Germany.
Gregor DomesDepartment of Biological and Clinical Psychology, University of Trier, Trier, Germany.
Jobst MeyerDepartment of Neurobehavioral Genetics, University of Trier, Johanniterufer 15, 54290, Trier, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTriple X syndrome (TXS, 47,XXX) is a sex chromosome aneuploidy affecting females. The condition is associated with cognitive, emotional, and social challenges. While prior research has primarily focused on children, the social and psychological profile of adult women with TXS remains understudied. This study aims to provide a comprehensive assessment of these aspects in adult women with TXS compared to matched controls.

methodsA cohort of 44 women with TXS (mean age 30.5 years) was compared to 50 age- and education-matched controls (mean age 29.7 years). Standardized assessments measured verbal IQ, psychological distress, chronic stress, emotion regulation, coping mechanisms, social anxiety, empathy, autistic traits, and personality traits. Group comparisons were conducted using ANOVAs and MANOVAs, with additional χ² tests for categorical variables.

resultsDepression and trait anxiety did not significantly differ between groups, though both groups exhibited notably high scores. However, a greater number of individuals in the TXS group reported elevated social anxiety and autistic traits, and reduced empathy. Moreover, there were indications of increased self-reported social tensions, personal distress, and somatization within the TXS group. No significant differences were found in personality traits, verbal IQ, chronic stress levels, and emotion regulation. Additionally, TXS participants tended to rely less on the maladaptive coping strategy of alcohol and cigarette consumption.

conclusionOur findings underscore autistic traits, social anxiety, and reduced empathy as significant challenges for adult women with TXS. While cognitive and emotional characteristics were largely comparable to those of age- and education-matched controls, the heightened social difficulties suggest a potential benefit of targeted interventions, such as social skills training, to support affected individuals. Longitudinal studies are essential to understand the long-term progression of these challenges and to develop effective therapeutic strategies.

Indexed as

AnxietyAutistic DisorderEmpathyAdaptation, PsychologicalAdultCase-Control StudiesChromosomes, Human, XFemaleHumansSex Chromosome AberrationsSex Chromosome Disorders of Sex DevelopmentTrisomyYoung Adult47,XXXAutistic traitsChronic stressSex chromosome aneuploidySocial anxietySocial functioningSomatizationStress coping mechanismsTriple X syndromeTrisomy X

Identifiers

PMID40702437
PMCPMC12285195

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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.