中国临床心理学杂志

MMPI-PK量表评估应激障碍的效果

作者：王家同¹ 马磊² 张建新¹ 2 3 戴尊孝¹ 2 4 吕静¹ 闫其乐¹ 苏衡¹ 刘晓军¹

单位：1. 第四军医大学航空航天医学系心理学教研室
2. 西京医院神经内科陕西西安710032
3. 中国科学院心理研究所
4. 西安市精神卫生中心康复科

分类号：R395

出版年,卷(期):页码：2005,13(3):279-281

摘要：

目的：探讨应激障碍(SD)患者的病理心理特征及MMPI-PK量表的评估效果。方法：实验组为43名入院治疗的SD患者，以44名适应良好的创伤幸存者为对照，均完成MMPI-2测试。结果：SD患者的PK分数显著高于对照组；不同性别、创伤经历和诊断分类的SD患者的PK分数无显著差异；最佳截断点为原始分17分，PK量表评估SD的灵敏度为94.9%，特异度为66.7%。结论：SD患者和创伤幸存者的病理心理表现明显不同，PK量表可较好的评估创伤后的应激失常症状，但假阳性率较高。

Objective:To investigate psychopathology and diagnostic efficiency with MMPI- PK scale for patients with stress disorder(SD).Methods:MMPI- 2s were administered to forty- three in patients with SD and forty- four well- adjusted trauma survivors as controls.Results:Patients with SD obtained significantly higher PK scores than controls.Gender,types of traumatic events and types of diagnoses for patients with SD did not substantially influence PK scores.When an optimal cut- off point of 17 was utilized,sensitivity and specificity obtained by PK assessment are respectively 94.9% and 66.7%.Conclusion:Patients with SD and trauma survivors show significantly different psychopathology.PK scale was sen- sitive to the assessment of posttraumatic stress symptoms though it produced more false- positive than false- negative errors.

基金项目：

全军医药卫生科研基金资助(项目号:01L072)

作者简介：

参考文献：

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