Gender differences in the psychopathology of depressed inpatients.

In the last few years there has been increased scientific effort to describe the gender-specific psychopathological features of depression. Until now these studies have not been entirely conclusive, which could be the result of methodological difficulties. This report investigates sex differences in the symptom presentation in an inpatient population: 104 female and 113 male patients suffering from a depressive episode according to ICD-10 were admitted to the inpatient treatment at the Department of General Psychiatry in Vienna. A psychopathological rating according to the standardized documentation system of the AMDP (Association for Methodology and Documentation in Psychiatry) was performed at admission and discharge. At admission into the hospital women tended to show more affective lability (p = 0.025), whereas men had higher scores in affective rigidity (p = 0.032), blunted affect (p = 0.002), decreased libido (p = 0.028), hypochondriasis (p = 0.016) and hypochondriac delusions (p = 0.039). At discharge from the hospital women had significantly higher scores in dysphoria (p = 0.010), while men were more prone to have compulsive impulses (p = 0.030). Although our results were obtained in a selected sample of inpatients at a university hospital, they are indicative of psychopathological differences between men and women in the core symptoms of depression. These differences may influence diagnostic practice and gender specific treatment of depression.