Personality dimensions in pathological gambling disorder and obsessive-compulsive disorder

Suck W Kim, Jon E. Grant

Research output: Contribution to journalArticlepeer-review

99 Scopus citations

Abstract

This study was conducted to investigate the similarities and differences in the personality dimensions of patients with pathological gambling disorder (PGD) and obsessive-compulsive disorder (OCD). Thirty-three subjects with PGD, 41 with OCD and 40 normal controls were assessed with the Tridimensional Personality Questionnaire (TPQ), which assesses three personality dimensions: novelty seeking, reward dependence, and harm avoidance. Compared with OCD subjects, PGD subjects expressed significantly greater novelty seeking, impulsiveness, and extravagance. The PGD subjects also reported significantly less anticipatory worry, fear of uncertainty, and harm avoidance than the OCD subjects. Compared with controls, the PGD subjects expressed significantly greater novelty seeking, impulsiveness, and extravagance. These results suggest that the personality dimensions of pathological gamblers may differ significantly from both those of OCD patients and normal controls.

Original languageEnglish (US)
Pages (from-to)205-212
Number of pages8
JournalPsychiatry Research
Volume104
Issue number3
DOIs
StatePublished - Nov 30 2001

Keywords

  • Impulsiveness
  • Obsessive-compulsive disorder
  • Tridimensional Personality Questionnaire

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