Eating disorder-specific health-related quality of life and exercise in college females
Although eating disorder (ED) symptoms result in reduced quality of life (QOL), research is needed to examine variables that influence this relationship. The purpose of our study was to conceptually examine the relationship among ED-specific QOL, ED symptoms, and exercise behavior.
Female university students (N = 387) completed ED-specific QOL, exercise behavior, ED symptoms, and exercise dependence symptoms measures.
We found support for the beneficial association of psychological QOL on ED symptoms as well as the detrimental association of exercise dependence on ED symptoms.
Our results suggest that improvements in psychological aspects of QOL resulting from exercise may mediate ED symptoms when exercise motivations are not pathological. We discuss further research and intervention implications of our findings.
KeywordsDisease-specific quality of life Exercise Eating disorders
- 7.USDHHS (2008). 2008 Physical activity guidelines for Americans. http://www.health.gov/paguidelines/guidelines/default.aspx.
- 11.Cook, B., & Hausenblas, H. (2010). Gender differences in exercise dependence’s affect on quality of life. Annals of Behavioral Medicine, 39S, S101.Google Scholar
- 16.Cook, B., Hausenblas, H., Tuccitto, D., & Giacobbi, P. (in press). Eating disorders and exercise: A structural equation modeling analysis of a conceptual model. European Eating Disorders Review.Google Scholar
- 19.Engel, S. C., Wittrock, D. A., Crosby, R. D., Wonderlich, S. A., Mitchell, J. E., & Kolotkin, R. L. (2006). Development and psychometric validation of an eating disorder-specific health-related quality of life instrument. International Journal of Eating Disorders, 39, 62–71.PubMedCrossRefGoogle Scholar
- 21.American Psychological Association (2007). APA public interest government relations office, eating disorders. http://www.apa.org/ppo/pi/eating_disorders_fact_sheet.pdf.
- 26.Godin, G., & Shephard, R. J. (1985). A simple method to assess exercise behavior in the community. Canadian Journal of Applied Sports Science, 10, 141–146.Google Scholar
- 27.Haskell, W. L., Lee, I., Pate, R. R., Powell, K. E., Blair, S. N., Franklin, B. A., et al. (2007). Physical activity and public health. Updated recommendation for adults from the American college of sports medicine and the American heart association. Circulation, 116, 1081–1093.PubMedCrossRefGoogle Scholar
- 34.American College of Sports Medicine. (2005). ACSM’s resource manual for guidelines for exercise testing and prescription (7th ed.). Baltimore: Williams and Wilkins.Google Scholar