title: Vigorous physical activity and depressive symptoms in college students.
abstract: BACKGROUND
  The purpose of this study was to examine whether college students meeting the vigorous physical activity (VPA) recommendation reported less frequent symptoms of depression than those not meeting the recommendation.
  
  
  METHODS
  A secondary analysis of the Utah Higher Education Health Behavior Survey was conducted. Descriptive statistics and unconditional logistic regressions were calculated.
  
  
  RESULTS
  The final sample included 8621 participants (age = 21.34 +/- 2.6 years). There was a difference in the frequency of depressive symptoms and VPA. Those not meeting the VPA recommendation reported having more frequent depressive symptoms than those meeting the VPA recommendation. Results were consistent by gender.
  
  
  CONCLUSIONS
  In this sample, our data suggest VPA may be associated with a reduction in depressive symptoms. These findings might be indicative of a dose-response relationship between VPA and symptoms of depression in college students.
authors.affiliation: Department of Health Promotion and Education, University of Utah, Salt Lake City, UT, USA.
authors.forename: Vanessa J
authors.initials: VJ
authors.lastname: Harbour
authors.forename: Timothy K
authors.initials: TK
authors.lastname: Behrens
authors.forename: Han S
authors.initials: HS
authors.lastname: Kim
authors.forename: Connie L
authors.initials: CL
authors.lastname: Kitchens
mesh_terms: D000293:Adolescent; D000328:Adult; D003430:Cross-Sectional Studies; D003863:Depression / Q000453:epidemiology*; D005260:Female; D015438:Health Behavior; D006801:Humans; D008297:Male; D009043:Motor Activity; D012307:Risk Factors; D012737:Sex Factors; D013334:Students / Q000523:psychology / Q000706:statistics & numerical data*; D014589:Utah / Q000453:epidemiology; D055815:Young Adult