The association between physical exercises and health-related quality of life in subjects with mental disorders: results from a cross-sectional survey.

Abstract

The present study examines the relationship between health-related quality of life and physical activity among adults with affective, anxiety, and substance dependence disorders. Analyses were conducted among participants in the German National Health Interview and Examination Survey (GHS), a nationally representative multistage probability survey, conducted from 1997 to 1999. Multiple linear regression analyses were used to determine the relationship between health-related quality of life and physical activity among subjects with mental disorders. Affective, anxiety, and substance dependence disorders were associated with substantial impairment in health-related quality of life. Higher levels of physical activity were associated with higher health-related quality of life among persons with mental disorders. Even after controlling for sociodemographic characteristics, physically inactive subjects reported poorer quality of life. Physical activity can be considered as beneficial for people suffering from mental disorders. The promotion of a physically active lifestyle is an important public health objective.