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The Physical Health Questionnaire (PHQ): Construct Validation of a Self-Report Scale of Somatic Symptoms.

机译:身体健康调查表(PH​​Q):构建躯体症状自我报告量表的验证。

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摘要

The authors report the results of 3 studies that were conducted to evaluate the psychometric properties of the Physical Health Questionnaire (PHQ), a brief self-report scale of somatic symptoms. In Study 1, exploratory factor analysis results revealed 4 empirically distinct dimensions of somatic symptoms: gastrointestinal problems, headaches, sleep disturbances, and respiratory illness. In Study 2, this structure was replicated using confirmatory factor analysis, and correlations of the PHQ dimensions with measures of negative affect, psychological health, and job performance provided further validity evidence. In Study 3, a minor revision to the wording of several items helped to address the limitations of one of the PHQ subscales. Together, these results provide evidence of the construct validity of the PHQ. ((c) 2005 APA, all rights reserved).
机译:作者报告了3项研究的结果,这些研究旨在评估《身体健康问卷》(PHQ)的心理计量学特性,这是一种简短的自我报告躯体症状量表。在研究1中,探索性因素分析结果揭示了4种经验上不同的躯体症状维度:胃肠道问题,头痛,睡眠障碍和呼吸系统疾病。在研究2中,该结构使用验证性因素分析进行​​了复制,PHQ维度与负面影响,心理健康和工作绩效的度量之间的相关性提供了进一步的有效性证据。在研究3中,对几个项目的措词进行了较小的修订,以帮助解决PHQ分量表之一的局限性。总之,这些结果提供了PHQ构建有效性的证据。 ((c)2005 APA,保留所有权利)。

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