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强迫症伴强迫型人格障碍患者的反应抑制功能

  • 雷辉,朱熊兆

* 通信作者: 朱熊兆, 单位:中南大学湘雅二医院

摘要


目的:探索共病强迫型人格障碍对强迫症患者的反应抑制功能的影响。

方法:选取了45名强迫症伴强迫型人格障碍患者、42名强迫症不伴强迫型人格障碍患者、54名健康对照者参与停止信号任务。

结果:强迫症伴强迫型人格障碍患者有更高的抑郁、焦虑水平、以及强迫症状严重程度。两组强迫症患者的抑制过程的反应时(SSRT)都比健康对照者更长,但是两个强迫症组之间没有显著性差异。

结论:共病强迫型人格障碍并不会加重强迫症患者的反应抑制功能损害。

关键词:强迫症;强迫型人格障碍;反应抑制;

ABSTRACT


Objective: The aim of this study was to examine the effect of comorbid obsessive-compulsive personality disorder (OCPD) on response inhibition in patients with obsessive-compulsive disorder (OCD). Method: 45 OCD with OCPD patients, 42 OCD without OCPD patients, 42 healthy controls performed a stop signal task.

Results: OCD with OCPD patients had a higher scores on depression, state anxiety, severity of OC symptoms compared with OCD without OCPD patients. Stop-signal reaction time (SSRT) was longer in both OCD groups compared to control group. However, no significant differences were found between the two OCD groups.

Conclusion  : These findings indicated that comorbid OCPD has no effect on response inhibition in OCD patients.

Key words: obsessive-compulsive disorder; obsessive-compulsive personality disorder; response inhibition

引用本文 / How to Cite This Article

雷辉,朱熊兆.强迫症伴强迫型人格障碍患者的反应抑制功能[J]. 国际精神病学杂志, 2018, 45(1): 92-95

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