Cox B J, Swinson R P, Kuch K, Reichman J T
Anxiety Disorders Clinic, Clarke Institute of Psychiatry, Toronto, Ontario, Canada.
Behav Res Ther. 1993 May;31(4):427-31. doi: 10.1016/0005-7967(93)90102-z.
Factor analyses of the When Accompanied and When Alone subscales of the Mobility Inventory (Chambless, Caputo, Jasin, Gracely & Williams, Behaviour Research and Therapy, 23, 35-44, 1985) were conducted using the responses of 177 panic disorder with agoraphobia patients. For both subscales a three-factor model was the most appropriate and accounted for approx. 60% of the variance in each case. The three factors were reliable and theoretically meaningful: fear of public places, enclosed spaces and open spaces. The fear of public places factor accounted for most of the explained variance and is discussed in relation to the social evaluation component of panic attacks.
对177名伴有广场恐惧症的惊恐障碍患者的反应，进行了《行动量表》（钱布利斯、卡普托、贾辛、格雷西和威廉姆斯，《行为研究与治疗》，第23卷，第35 - 44页，1985年）中“有人陪伴时”和“独自一人时”分量表的因素分析。对于这两个分量表而言，三因素模型最为合适，且在每种情况下均解释了约60%的方差。这三个因素可靠且具有理论意义：对公共场所、封闭空间和开阔空间的恐惧。对公共场所的恐惧因素解释了大部分已解释的方差，并结合惊恐发作的社会评价成分进行了讨论。
