Campbell I M, Burgess P M, Finch S J
J Clin Psychol. 1984 Jul;40(4):992-6. doi: 10.1002/1097-4679(198407)40:4<992::aid-jclp2270400420>3.0.co;2-d.
Undertook a factorial analysis of the BDI on a sample of 214 male cardiac outpatients. The factor structure yielded three psychologically distinct dimensions interpreted as negative self-attitudes, physiological symptoms and sadness. The sample was divided into depressed and nondepressed subgroups in order to investigate whether the BDI factor structure is dependent on the range of BDI scores selected. While the first two factors from the nondepressed group's scores mimicked those for the full sample, in general the subgroups' factor structures provided no clear interpretation.
对214名男性心脏门诊患者的样本进行了贝克抑郁量表（BDI）的因子分析。因子结构产生了三个在心理上截然不同的维度，分别被解释为消极的自我态度、生理症状和悲伤。为了研究BDI因子结构是否依赖于所选BDI分数的范围，将样本分为抑郁和非抑郁亚组。虽然非抑郁组分数中的前两个因子与全样本的因子相似，但总体而言，亚组的因子结构没有提供明确的解释。
