Prognostic and prescriptive predictors of improvement in a naturalistic study on inpatient and day hospital treatment of depression.

Background: The study aimed to identify prognostic (associated with general outcome) and prescriptive (associated with differential outcome in two different settings) predictors of improvement in a naturalistic multi-center study on inpatient and day hospital treatment in major depressive disorder (MDD).

Methods: 250 inpatients and 250 day hospital patients of eight psychosomatic hospitals were assessed at admission, discharge and a 3-months follow-up. Primary outcome was defined as a reduction of depressive symptomatology from admission to discharge and from discharge to follow-up (QIDS-C, total score).

Symptom course in inpatient and day clinic treatment of depression: Results from the INDDEP-Study.

Background: In major depression (MDD), hospital treatment is an option in more severe cases or if outpatient treatment failed. Psychosomatic hospitals in Germany provide treatment programs with multimodal psychotherapy, either in an inpatient or a day hospital setting. In the context of health care research, this study aimed (1) to compare characteristics of patients treated in psychosomatic day hospitals and inpatient units, (2) to compare the effectiveness of both treatment modalities.