Structural relationships among dimensions of the DSM-IV anxiety and mood disorders and dimensions of negative affect, positive affect, and autonomic arousal
Structural relationships among dimensions of the DSM-IV anxiety and mood disorders and dimensions of negative affect, positive affect, and autonomic arousal
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DOI：
10.1037/0021-843x.107.2.179
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发表时间：
1998-05-01
影响因子：
4.6
通讯作者：
Barlow, DH
中科院分区：
文献类型：
--
作者：
Brown, TA;Chorpita, BF;Barlow, DH
作者利用患有焦虑和情绪障碍的门诊患者（N = 350）测试了几种特定情绪障碍关键特征维度和焦虑和抑郁三方模型维度的结构关系模型。结果支持了所检查的 5 个症状领域（情绪障碍、广泛性焦虑症、GAD、恐慌症、强迫症、社交恐惧症）的区分有效性。在评估的各种结构模型中，最佳拟合涉及与三方模型一致的结构（例如，高阶因素、负面影响和正面影响，以预期方式影响情绪障碍因素）。潜在因素 GAD 影响潜在因素自主神经唤醒，其方向与最近的实验室发现（自主神经抑制）一致；研究结果是在越来越多的关于高阶特质维度（例如负面影响）的文献的背景下讨论的，这对于理解情绪障碍的发病机制、病程和共存可能非常重要。
Using outpatients with anxiety and mood disorders (N = 350), the authors tested several models of the structural relationships of dimensions of key features of selected emotional disorders and dimensions of the tripartite model of anxiety and depression. Results supported the discriminant validity of the 5 symptom domains examined (mood disorders; generalized anxiety disorder, GAD; panic disorder; obsessive-compulsive disorder; social phobia). Of various structural models evaluated, the best fitting involved a structure consistent with the tripartite model (e.g., the higher order factors, negative affect and positive affect, influenced emotional disorder factors in the expected manner). The latent factor, GAD, influenced the latent factor, autonomic arousal, in a direction consistent with recent laboratory findings (autonomic suppression); Findings are discussed in the context of the growing literature on higher order trait dimensions (e.g., negative affect) that may be of considerable importance to the understanding of the pathogenesis, course, and co-occurrence of emotional disorders.