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Published on: August 18, 2020
Temperament and character in psychotic depression compared with other subcategories of depression and normal controls
Jaap G Goekoop1, Remco F P De Winter
1Department of Psychiatry, Leiden University Medical Center, B1, Albinusdreef 2, P.O. Box 9600, 2300 RC Leiden, The Netherlands.
Abstract:
Background. Support has been found for high harm avoidance as general vulnerability trait for depression and decreased self-directedness (SD) as central state-related personality change. Additional personality characteristics could be present in psychotic depression (PD). Increased noradrenergic activation in PD predicts the involvement of reward dependence (RD). Methods. The data during the acute episode and after full remission from the same subjects, that we used before, were reanalyzed. The dependence of the 7 dimensions of the Temperament and Character Inventory version 9 on PD, three other subcategories of depression, and a group of normal controls was tested by MANCOVA. Results. Low RD at both time points, and low Cooperativeness during the acute episode, were found as additional characteristics of PD. Conclusion. The combination of two premorbid temperaments, high HA and low RD, and the development of a state-related reduction of two character functions, SD and CO, may be the precondition for the development of combined depressive and psychotic psychopathology.
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