Depression in the course of chronic undifferentiated schizophrenia.
Among 100 patients with chronic undifferentiated schizophrenia, parental loss before 17 years of age was significantly associated with the 39 who were treated for a depressive syndrome.
D003863:Depression / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008426:Maternal Deprivation; D010333:Paternal Deprivation; D012559:Schizophrenia / Q000150:complications*