title: Neighborhood poverty, park use, and park-based physical activity in a Southern California city.
abstract: A rich literature indicates that individuals of lower socio-economic status engage in less leisure time physical activity than individuals of higher socio-economic status. However, the source of the difference is believed to be, in part, due to differential access to resources that support physical activity. However, it has not been shown as to whether equal access to parks can mitigate differences in leisure time physical activity. Using systematic direct observation, we quantified physical activity in neighborhood parks in a large Southern California city located in areas with high, medium, and a low percentage of households in poverty. We documented how neighborhood parks are managed and programmed and also interviewed both a sample of park users and a random sample of households within a mile radius of the parks. We found that parks are used less in high-poverty areas compared to medium- and low-poverty area parks, even after accounting for differences in size, staffing, and programming. The strongest correlates of park use were the number of part time staff, the number of supervised and organized programs, and knowing the park staff. Perceptions of safety were not relevant to park use among those interviewed in the park, however it had a small relationship with reported frequency of park use among local residents. Among park users, time spent watching electronic media was negatively correlated with the frequency of visiting the park. Future research should test whether increasing park staffing and programming will lead to increased park use in high-poverty neighborhoods.
authors.affiliation: RAND Corporation, 1776 Main St., Santa Monica, CA 90407, USA. dcohen@rand.org
authors.forename: Deborah A
authors.initials: DA
authors.lastname: Cohen
authors.forename: Bing
authors.initials: B
authors.lastname: Han
authors.forename: Kathryn Pitkin
authors.initials: KP
authors.lastname: Derose
authors.forename: Stephanie
authors.initials: S
authors.lastname: Williamson
authors.forename: Terry
authors.initials: T
authors.lastname: Marsh
authors.forename: Jodi
authors.initials: J
authors.lastname: Rudick
authors.forename: Thomas L
authors.initials: TL
authors.lastname: McKenzie
mesh_terms: D000328:Adult; D002140:California; D004779:Environment Design; D005260:Female; D006801:Humans; D008297:Male; D009043:Motor Activity; D011204:Poverty Areas; D011633:Public Facilities; D036301:Qualitative Research; D011998:Recreation; D012923:Social Class; D014505:Urban Population