Fifty-five hospital-treated patients with the ICD-10 diagnosis of recurrent
depressive episode(s) were classified according to the Newcastle Depressiv
e Diagnostic Scale as having either psychogenic (n = 25) or endogenous (n =
30) depression and interviewed using the Composite International Diagnosti
c Interview and the Questionnaire for Assessment of Motivation to Seek Psyc
hotherapy. The two groups were found to differ significantly from one anoth
er in two Motivation to Seek Psychotherapy subscales ("layman's etiology" a
nd "general expectations from therapy"). The motivation to seek psychothera
py was greater in patients with psychogenic depression than in patients wit
h endogenous depression. Nonetheless, psychotherapy is indispensable in tre
ating endogenous depression, especially for patients under situational stre
ss or at risk of suicide.