title: Health behavior and behavioral economics: economic preferences and physical activity stages of change in a low-income African-American community.
abstract: OBJECTIVE
  To examine the relationship between physical activity stages of change and preferences for financial risk and time.
  
  
  METHODS
  A cross-sectional, community-based study.
  
  
  METHODS
  A low-income, urban, African-American neighborhood.
  
  
  METHODS
  One hundred sixty-nine adults.
  
  
  METHODS
  Self-reported physical activity stages of change-precontemplation to maintenance, objectively measured body mass index and waist circumference, and economic preferences for time and risk measured via incentivized economic experiments.
  
  
  METHODS
  Multivariable ordered logistic regression models were used to examine the association between physical activity stages of change and economic preferences while controlling for demographic characteristics of the individuals.
  
  
  RESULTS
  Individuals who are more tolerant of financial risks (odds ratio [OR] = 1.31, p < .05) and whose time preferences indicate more patience (OR = 1.68, p < .01) are more likely to be in a more advanced physical activity stage (e.g., from preparation to action). The likelihood of being in the maintenance stage increases by 5.6 and 10.9 percentage points for each one-unit increase in financial risk tolerance or one-unit increase in the time preference measure, respectively.
  
  
  CONCLUSIONS
  Greater tolerance of financial risk and more patient time preferences among this low-income ethnic minority population are associated with a more advanced physical activity stage. Further exploration is clearly warranted in larger and more representative samples.
authors: Economics Department, School of Economic, Political and Policy Sciences, University of Texas at Dallas, USA. Leonard@utdallas.edu
authors: Tammy
authors: T
authors: Leonard
authors: Kerem
authors: K
authors: Shuval
authors: Angela
authors: A
authors: de Oliveira
authors: Celette Sugg
authors: CS
authors: Skinner
authors: Catherine
authors: C
authors: Eckel
authors: James C
authors: JC
authors: Murdoch
mesh_terms: D000328:Adult; D001741:Black or African American; D003430:Cross-Sectional Studies; D004467:Economics; D005260:Female; D015438:Health Behavior; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D009043:Motor Activity; D016017:Odds Ratio; D011203:Poverty; D040242:Risk Reduction Behavior; D011795:Surveys and Questionnaires; D013781:Texas; D014505:Urban Population