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Document type:
Journal Article; Research Support, Non-U.S. Gov't 
Author(s):
Wicke, Felix S; Güthlin, Corina; Mergenthal, Karola; Gensichen, Jochen; Löffler, Christin; Bickel, Horst; Maier, Wolfgang; Riedel-Heller, Steffi G; Weyerer, Siegfried; Wiese, Birgitt; König, Hans-Helmut; Schön, Gerhard; Hansen, Heike; van den Bussche, Hendrik; Scherer, Martin; Dahlhaus, Anne 
Title:
Depressive mood mediates the influence of social support on health-related quality of life in elderly, multimorbid patients. 
Abstract:
It is not well established how psychosocial factors like social support and depression affect health-related quality of life in multimorbid and elderly patients. We investigated whether depressive mood mediates the influence of social support on health-related quality of life.Cross-sectional data of 3,189 multimorbid patients from the baseline assessment of the German MultiCare cohort study were used. Mediation was tested using the approach described by Baron and Kenny based on multiple linear regression, and controlling for socioeconomic variables and burden of multimorbidity.Mediation analyses confirmed that depressive mood mediates the influence of social support on health-related quality of life (Sobel's p < 0.001). Multiple linear regression showed that the influence of depressive mood (? = -0.341, p < 0.01) on health-related quality of life is greater than the influence of multimorbidity (? = -0.234, p < 0.01).Social support influences health-related quality of life, but this association is strongly mediated by depressive mood. Depression should be taken into consideration in research on multimorbidity, and clinicians should be aware of its importance when caring for multimorbid patients.ISRCTN89818205. 
Journal title abbreviation:
BMC Fam Pract 
Year:
2014 
Journal volume:
15 
Pages contribution:
62 
Language:
eng 
Fulltext / DOI:
Print-ISSN:
1471-2296 
TUM Institution:
Klinik und Poliklinik für Psychiatrie und Psychotherapie