title: The role of park conditions and features on park visitation and physical activity.
abstract: BACKGROUND
  Neighborhood parks play an important role in promoting physical activity. We examined the effect of activity area, condition, and presence of supporting features on number of park users and park-based physical activity levels.
  
  
  METHODS
  37 parks and 154 activity areas within parks were assessed during summer 2008 for their features and park-based physical activity. Outcomes included any park use, number of park users, mean and total energy expenditure. Independent variables included type and condition of activity area, supporting features, size of activity area, gender, and day of week. Multilevel models controlled for clustering of observations at activity area and park levels.
  
  
  RESULTS
  Type of activity area was associated with number of park users, mean and total energy expenditure, with basketball courts having the highest number of users and total energy expenditure, and playgrounds having the highest mean energy expenditure. Condition of activity areas was positively associated with number of basketball court users and inversely associated with number of green space users and total green space energy expenditure. Various supporting features were both positively and negatively associated with each outcome.
  
  
  CONCLUSIONS
  This study provides evidence regarding characteristics of parks that can contribute to achieving physical activity goals within recreational spaces.
authors.affiliation: Epidemiology Program, Louisiana State University Health Sciences Center School of Public Health, New Orleans, LA, USA.
authors.forename: Ariane L
authors.initials: AL
authors.lastname: Rung
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Mowen
authors.forename: Stephanie T
authors.initials: ST
authors.lastname: Broyles
authors.forename: Jeanette
authors.initials: J
authors.lastname: Gustat
mesh_terms: D003430:Cross-Sectional Studies; D004734:Energy Metabolism; D004779:Environment Design; D015444:Exercise / Q000502:physiology; D005260:Female; D015438:Health Behavior; D006293:Health Promotion / Q000379:methods; D006305:Health Status Indicators; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000502:physiology*; D011998:Recreation / Q000502:physiology / Q000523:psychology*; D012306:Risk; D040241:Social Marketing; D013223:Statistics as Topic