强迫症患者一级亲属的三维人格特征的研究

Personality traits in first degree relatives of patients with obsessive-compulsive disorder

目的探讨强迫症患者一级亲属的三维人格特征。方法运用三维人格问卷(TPQ)对48例强迫症患者一级亲属和95例正常对照进行测定。结果强迫症患者一级亲属与正常对照组相比猎奇性分量表总分及各因子分无统计学差异;躲避伤害分量表HA1及HA2因子及总分均较高(P<0.05);奖赏依赖分量表因子得分及总分无统计学差异。两组TPQ各因子评分无性别差异(P>0.05)。结论强迫症患者一级亲属的三维人格特征表现为躲避伤害,看事情悲观,害怕不确定性。

Objective To explore the tridimensional personality traits in first degree relatives of patients with obsessive-compulsive disorder （OCD）. Methods The study administered TPQ （ tridimensional personality questionnaire） to a sample of 48 first degree relatives of patients with OCD and 95 normal controls. Results First degree relatives of OCD patients scored no difference on the novelty-seeking dimension and the reward-dependence dimension;first degree relatives of OCD patients scored higher on the harm-avoidanee dimension and the HA1 and HA2 （P 〈 0.05 ）. There were no significant sex differences on TPQ dimensions within the first degree relatives of OCD group and the normal control （P 〉 0. 05）. Conclusion The first degree relatives of patients with OCD tended to be characterized by anticipatory worry,fear of uncertainty, pessimistic.