Psychometric properties of the Brief Symptom Inventory-18 in a Spanish breast cancer sample
Psychometric properties of the Brief Symptom Inventory-18 in a Spanish breast cancer sample
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DOI：
10.1016/j.jpsychores.2008.05.009
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发表时间：
2008-12-01
影响因子：
4.7
通讯作者：
Ibanez, Elena
中科院分区：
文献类型：
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作者：
Jose Galdon, Ma;Dura, Estrella;Ibanez, Elena
目的：这项工作的目的是研究的心理测量和结构特性的简明症状量表-18（BSI-18）的样本中的乳腺癌患者（N=175）。方法：采用影响因素分析。测试了两个模型：具有原始结构（三维）的理论模型和通过BSI-18的作者最初进行的探索性因素分析获得的经验模型（四因素结构）。结果：合格结构是由躯体化、抑郁和焦虑三个维度组成的原始建议。这些措施也显示出良好的内部一致性。结论：本研究的结果支持BSI-18作为乳腺癌患者筛查目的的标准化工具的可靠性和结构有效性，并具有简单和易于应用的额外好处。(C)2008年爱思唯尔公司All rights reserved.
Objective: The objective of this work was to study the psychometric and structural properties of the Brief Symptom Inventory-18 (BSI-18) in a sample of breast cancer patients (N=175). Methods: Confirmatory factor analyses were conducted. Two models were tested: the theoretical model with the original structure (three-dimensional), and the empirical model (a four-factor structure) obtained through exploratory factor analysis initially performed by the authors of the BSI-18. Results: The eligible structure was the original proposal consisting of three dimensions: somatization, depression, and anxiety scores. These measures also showed good internal consistency. Conclusion: The results Of this study support the reliability and structural validity of the BSI-18 as a standardized instrument for screening purposes in breast cancer patients, with the added benefits of simplicity and ease of application. (C) 2008 Elsevier Inc. All rights reserved.