Ulrich G, Harms K
J Affect Disord. 1985 Jul;9(1):63-7. doi: 10.1016/0165-0327(85)90011-4.
Using videotaped interviews of depressive in-patients, which were recorded on day 0 and day 21 of antidepressive pharmacotherapy, the behavioural structure of the syndromal main aspects, retardation and agitation, was analysed. This analysis was done on the basis of non-verbal behaviour only. A factor analysis was carried out on the observational data. Three independent factors, constituting together the clinical picture of endogenous depression, could be defined: one factor of retardation and two different factors of agitation. The importance of such non-verbal analyses for a more differentiated diagnostic evaluation, on the one hand, and to provide more insight into the diagnostic process as such, on the other, is pointed out. Additionally it was found that syndromal complexity decreases in a characteristic manner along with clinical improvement.
通过对抑郁症住院患者进行录像访谈，这些访谈记录于抗抑郁药物治疗的第0天和第21天，分析了综合征主要方面（迟缓与激越）的行为结构。该分析仅基于非言语行为进行。对观察数据进行了因子分析。可以定义出三个独立的因子，它们共同构成了内源性抑郁症的临床表现：一个迟缓因子和两个不同的激越因子。一方面指出了这种非言语分析对于更具差异化的诊断评估的重要性，另一方面也指出了其对于更深入了解诊断过程本身的重要性。此外，还发现随着临床改善，综合征的复杂性以一种特征性的方式降低。
