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首页> 外文期刊>Revista Brasileira de Psiquiatria >The first instrument for complex PTSD assessment: psychometric properties of the ICD-11 Trauma Questionnaire
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The first instrument for complex PTSD assessment: psychometric properties of the ICD-11 Trauma Questionnaire

机译：复杂的第PTSD评估的第一个仪器：ICD-11创伤问卷的心理测量特性

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Objective: The ICD-11 Trauma Questionnaire (ITQ) was developed as a joint effort by researchers from several countries to evaluate post-traumatic stress (PTSD) and complex-PTSD (C-PTSD) symptoms. This study is part of a multi-center international collaborative research project that aims to provide psychometric support for this initial instrument in different languages, considering the specific contexts related to complex traumatization. This study verified the psychometric characteristics of the Portuguese version of the ITQ, evaluating symptoms beyond those described the existing literature. Methods: We examined the results of a convenience sample totaling 268 Portuguese and Angolan participants. Two instruments were applied: the ITQ, which evaluates symptoms resulting from a traumatic life event, and the Life Events Checklist (LEC), which evaluates stressful life events. The general characteristics of the scales are described, and reliability analysis and validity studies were performed. Results: Cronbach’s alpha varied between 0.84 and 0.88, and the exploratory factorial analysis results were consistent with the concept of C-PTSD, with five components explaining 61.58% of scale variance. Conclusion: The results suggest good psychometric characteristics for the Portuguese version of the ITQ, and thus it can be included in protocols intended evaluating complex traumatic symptoms.
机译：目的：ICD-11创伤问题调查问卷（ITQ）由几个国家的研究人员制定为共同努力，评估创伤后应力（PTSD）和复杂的PTSD（C-PTSD）症状。本研究是多中心国际协同研究项目的一部分，旨在为不同语言提供对此初始仪器的心理支持，考虑到与复杂创伤相关的具体情况。本研究验证了葡萄牙语版ITQ版本的心理特征，评估了现有文献中描述的症状。方法：我们审查了便利样品的结果，总计268名葡萄牙和安哥拉参与者。应用了两种仪器：ITQ，评估创伤生命事件产生的症状，以及评估压力生活事件的生命事件检查表（LEC）。描述了尺度的一般特征，并进行可靠性分析和有效性研究。结果：Cronbach的alpha在0.84和0.88之间变化，探索因子分析结果与C-PTSD的概念一致，其中五个组成部分解释了尺度方差的61.58％。结论：结果表明葡萄牙版ITQ的良好心理特征，因此它可以包含在预期评估复杂创伤症状的协议中。

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