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Article
Functional and self-rated health mediate the association between diabetes and depression
BMC Family Practice
  • Christian Geiser, Utah State University
  • Sylvia Boehme, Freie Universität Berlin
  • Babette Renneberg, Freie Universität Berlin
Document Type
Article
Publisher
BioMed Central
Publication Date
9-20-2014
DOI
10.1186/1471-2296-15-157
Abstract
Depression is common among persons with diabetes and associated with adverse health outcomes. To date, little is known about the causal mechanisms that lead to depression in diabetes. The aim of the present study was to examine to which extent functional and self-rated health mediate the association between physical health and depressive symptoms in diabetes. Data of n = 3222 individuals with type 2 diabetes were analyzed cross-sectionally and longitudinally at three measurement occasions using path analysis. Indicators of physical health were glycemic control, number of comorbid somatic diseases, BMI, and insulin dependence. Furthermore, functional health, self-rated health and depressive symptoms were assessed. The effects of physical health on depressive symptoms were largely mediated by functional health and self-rated health. There was only a weak indirect effect of physical health on depressive symptoms. In contrast, self-rated health was a strong direct predictor of depressive symptoms. Self-rated health in turn depended strongly on patients’ functional health. The way individuals perceive their health appears to have a stronger effect on their depressive symptoms than objective physical indicators of diabetes. Therefore practitioners should be trained to pay more attention to their patients’ subjective health perceptions.
Citation Information
Christian Geiser, Sylvia Boehme and Babette Renneberg. "Functional and self-rated health mediate the association between diabetes and depression" BMC Family Practice Vol. 15 (2014)
Available at: http://works.bepress.com/christian-geiser/27/