title: Social support as a predictor of the outcome of depressive and anxiety disorder in short-term and long-term psychotherapy.
abstract: Social support is known to be important for well-being of individuals, but it is not clear how it predicts psychotherapy outcome in patients suffering from depressive or anxiety disorders. The aim of the present study was to study the prediction of social support on the outcome of short-term and long-term psychotherapy. In the Helsinki Psychotherapy Study, 326 psychiatric outpatients, aged 20-46 years, and suffering from depressive or anxiety disorders, were randomly assigned to short-term psychotherapy (short-term psychodynamic or solution-focused) or long-term psychodynamic psychotherapy. The level of social support at baseline was assessed using the Brief Inventory of Social Support and Integration (BISSI). Psychiatric symptoms were assessed with the Symptom Check List, Global Severity Index (SCL-90-GSI) at baseline and four times during a 3-year follow-up. Patients with a high level of social support before treatment benefitted more from long-term than short-term therapy at the 3-year follow-up, whereas patients with a low level of social support experienced no such benefit. Pretreatment social support seems to predict differentially short- and long-term psychotherapy and thus needs to be acknowledged when evaluating patient's resources and treatment options. More research is needed to verify these findings.
authors: National Institute for Health and Welfare, Helsinki, Finland.
authors: Olavi
authors: O
authors: Lindfors
authors: National Institute for Health and Welfare, Helsinki, Finland.
authors: Sakari
authors: S
authors: Ojanen
authors: National Institute for Health and Welfare, Helsinki, Finland.
authors: Tuija
authors: T
authors: Jääskeläinen
authors: National Institute for Health and Welfare, Helsinki, Finland. Electronic address: paul.knekt@thl.fi.
authors: Paul
authors: P
authors: Knekt
mesh_terms: D000328:Adult; D001008:Anxiety Disorders / Q000523:psychology / Q000628:therapy*; D003866:Depressive Disorder / Q000523:psychology / Q000628:therapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales; D011581:Psychological Tests; D011613:Psychotherapy / Q000379:methods*; D011614:Psychotherapy, Brief; D064889:Psychotherapy, Psychodynamic; D012944:Social Support; D016896:Treatment Outcome
keywords: Anxiety; Depression; Outpatients; Prediction; Psychotherapy; Social support