title: The association between physical exercises and health-related quality of life in subjects with mental disorders: results from a cross-sectional survey.
abstract: OBJECTIVE
  The present study examines the relationship between health-related quality of life and physical activity among adults with affective, anxiety, and substance dependence disorders.
  
  
  METHODS
  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.
  
  
  RESULTS
  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.
  
  
  CONCLUSIONS
  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.
authors.affiliation: Research Unit for Public Mental Health, Clinic for Psychosomatic Medicine and Psychotherapy, Heinrich-Heine-University, Duesseldorf, Germany. schmitzn@uni-duesseldorf.de
authors.forename: Norbert
authors.initials: N
authors.lastname: Schmitz
authors.forename: Johannes
authors.initials: J
authors.lastname: Kruse
authors.forename: Joachim
authors.initials: J
authors.lastname: Kugler
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D015444:Exercise / Q000502:physiology*; D005260:Female; D005858:Germany / Q000453:epidemiology; D006801:Humans; D016014:Linear Models; D008297:Male; D017533:Marital Status; D001523:Mental Disorders / Q000453:epidemiology / Q000523:psychology / Q000534:rehabilitation*; D008875:Middle Aged; D015999:Multivariate Analysis; D011788:Quality of Life; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires