Document Detail


Relations between anhedonia and physical activity.
MedLine Citation:
PMID:  23026043     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVE: To examine the relation of 2 measures of anhedonia-a specific facet of depression indicative of inability to experience pleasure-to physical activity (PA).
METHOD: Cross-sectional correlational survey study of 157 college students (73% female, M age 19.9 years).
RESULTS: One or both measures of anhedonia were inversely associated with walking frequency, moderate-intensity PA frequency and duration, and vigorous-intensity PA frequency and duration (βs -16 to -.27, Ps < .05). Some of these associations were statistically mediated by lower PA enjoyment.
CONCLUSIONS: Deficient pleasure may be an important affective mechanism underlying PA behavior.
Authors:
Adam M Leventhal
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  American journal of health behavior     Volume:  36     ISSN:  1945-7359     ISO Abbreviation:  Am J Health Behav     Publication Date:  2012 Nov 
Date Detail:
Created Date:  2012-10-02     Completed Date:  2013-03-08     Revised Date:  2013-08-27    
Medline Journal Info:
Nlm Unique ID:  9602338     Medline TA:  Am J Health Behav     Country:  United States    
Other Details:
Languages:  eng     Pagination:  860-72     Citation Subset:  IM    
Affiliation:
Departments of Preventive Medicine and Psychology, University of Southern California Keck School of Medicine, Los Angeles, CA, USA. adam.leventhal@usc.edu
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MeSH Terms
Descriptor/Qualifier:
Anhedonia / physiology*
California
Cross-Sectional Studies
Depression / physiopathology
Exercise / physiology,  psychology*
Female
Humans
Male
Young Adult
Grant Support
ID/Acronym/Agency:
K08 DA025041/DA/NIDA NIH HHS
Comments/Corrections

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