Predicting extreme patterns of long-term course of psychogenic impairment: a ten-year follow-up.
This longitudinal study identifies predictors of course and etiologically relevant factors of psychogenic disorders. Since 1979, the Mannheim Cohort Project on the Epidemiology of Psychogenic Disorders has investigated neurotic spectrum disorders, personality disorders, stress reactions, and somatoform disorders in the normal population. Using these data, a cohort of probands suffering from moderate psychogenic impairment (N = 240; 121 men, 119 women) based on a representative sample of the urban adult population (N = 600; with cohorts 1935, 1945, 1955; gender distribution 1:1) of Mannheim, an industrial and university town in Germany, was followed up for almost 10 years. The cohort was investigated three times by psychodynamically trained physicians and psychologists. Tests were performed by means of cluster analysis. Different types of course of psychogenic impairment were identified. Both extreme types--the probands with the most positive and the most negative spontaneous long-term course--were investigated with regard to potential course-determining variables. Personality variables and conditions of early childhood development considerably influenced the spontaneous long-term course.
Franz
M
M
Clinical Institute of Psychosomatic Medicine and Psychotherapy, Heinrich-Heine-University Duesseldorf, Germany. matthias.franz@uni-duesseldorf.de
Tress
W
W
Schepank
H
H
D000328:Adult; D016022:Case-Control Studies; D016000:Cluster Analysis; D016002:Discriminant Analysis; D005260:Female; D005858:Germany / Q000453:epidemiology; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology* / Q000209:etiology / Q000523:psychology; D015999:Multivariate Analysis; D011602:Psychophysiologic Disorders / Q000453:epidemiology* / Q000209:etiology / Q000523:psychology; D012307:Risk Factors