The Relationship Between Body Dysmorphic Symptoms, Depressive Symptoms and Suicidality - A Mediation Analysis.

Background Body dysmorphic disorder (BDD) is characterized by an excessive preoccupation with perceived appearance flaws, often accompanied by repetitive behaviors such as frequent mirror checking. It is further associated with severe occupational and social impairments, depression, and high levels of suicidality, including suicidal thoughts, suicide attempts and completed suicide. Given the high rates of depression and suicidality found in BDD, this study aimed to examine whether BDD symptoms may also be directly linked to suicidality, independent of depressive symptoms. Method A mediation analysis was conducted to investigate the relationships between BDD symptoms, depression, and suicidality. Cross-sectional data were collected through an online self-test for BDD, assessing BDD symptoms, depression and suicidality. A total of 1,256 participants (aged 18-71; 72% female) met DSM-5 criteria for BDD (based on self-report). Results Depressive symptoms partially mediated the relationship between BDD symptoms and suicidality. However, a direct association between BDD symptoms and suicidality was also observed, indicating that suicidality in individuals with BDD is not solely attributable to comorbid depressive symptoms. Conclusion The findings underscore the need for thorough suicidality assessments in individuals with BDD, regardless of the presence of depressive symptoms. This further highlights the importance of targeted interventions to address suicidality in this population.

• Publication year

  2026

• Venue

  Clinical Psychology in Europe

• Publication date

  2026-02-01

• Fields of study

  Medicine, Psychology

• Identifiers
  DOI 10.32872/cpe.17121PMID 41783468PMCID PMC12955305
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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