Joachim Hallmayer

Publication Details

• The impact of the endogenous subtype on the familial aggregation of unipolar depression.

  Maier W, Hallmayer J, Lichtermann D, Philipp M, Klingler T. Eur Arch Psychiatry Clin Neurosci. 1991; 240 (6): 355-62

  The endogenous/non-endogenous distinction of unipolar major depression is widely accepted, as is the family study approach to the validation of diagnostic distinctions. Rates of affective disorders were examined in 689 first-degree relatives of 184 patients with unipolar major depression and were compared with 312 first-degree relatives of 80 healthy controls. Only unipolar depression and alcoholism were more common in families of depressed probands compared with families of healthy controls. As a variety of diagnostic definitions of endogenous depression have been proposed, probands and relatives were diagnosed in a polydiagnostic manner. None of the five diagnostic definitions of endogenous depression was able to identify patients with an increased familial risk of unipolar depression.

  PubMedID: 1831667