Loneliness in OCD and its determinants

Adi Friedman-Ezra*, Karin Keydar-Cohen, Patricia van Oppen, Merijn Eikelenboom, Koen Schruers, Gideon E. Anholt

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Obsessive-compulsive disorder (OCD) is a psychiatric condition characterized by intrusive thoughts and repetitive behaviors, affecting approximately 1.3 % of the population. Loneliness has serious consequences for future health outcomes. Although it has been extensively studied in depression, its prevalence in obsessive-compulsive disorder (OCD) has hardly been investigated. The current study sought to examine the association between loneliness and OCD, through an exploratory investigation of their demographic and clinical correlates. This cross-sectional study utilized data from the Netherlands Obsessive-Compulsive Disorder Association (NOCDA) study, designed to investigate determinants, course, and consequences of OCD in a large clinical sample. In this data base, a cohort of 363 OCD adult patients underwent assessment for loneliness severity, OCD symptomatology, comorbid conditions, and demographic variables. Findings reveal a high prevalence of loneliness among OCD patients, with nearly three-quarters (73.6 %) experiencing elevated levels. Loneliness was associated with greater depression severity and specific demographic factors such as gender, age, and education level. However, the relationship between OCD severity and loneliness was explained by depression severity. Clinical and theoretical implications are discussed as well as limitations and directions for future research.
Original languageEnglish
Article number115963
Number of pages6
JournalPsychiatry Research
Volume337
DOIs
Publication statusPublished - 1 Jul 2024

Keywords

  • Comorbidity
  • Depression
  • Obsessive-compulsive disorder

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