Evidence map›Paper›PMID 26449782›Full record

ArticleJournal of urban health : bulletin of the New York Academy of Medicine2015

Racial-Ethnic Variation in Park Use and Physical Activity in the City of Los Angeles.

Kathryn Pitkin Derose, Bing Han, Stephanie Williamson, Deborah A Cohen, RAND Corporation

Abstract readComparative Study
In one paragraph

Article in Journal of urban health : bulletin of the New York Academy of Medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Trial
  6. Gender Disparities in Park Use and Physical Activity among Residents of High-Poverty Neighborhoods in Los Angeles.Women's health issues : official publication of the Jacobs Institute of Women's Health
    Trial
  7. Journal of community practice · 2026
    Article
  8. Urban greenspace and dementia: Measures, mechanisms, and methodological guidance.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. County-level Racial/Ethnic Residential Segregation and Physical Activity Behavior among US Adults.Journal of urban health : bulletin of the New York Academy of Medicine · 2025
    Article
  15. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Kathryn Pitkin DeroseRAND Corporation, 1776 Main St, PO Box 2138, Santa Monica, CA, 90407-2138, USA. derose@rand.org.
Bing HanRAND Corporation, 1776 Main St, PO Box 2138, Santa Monica, CA, 90407-2138, USA.
Stephanie WilliamsonRAND Corporation, 1776 Main St, PO Box 2138, Santa Monica, CA, 90407-2138, USA.
Deborah A CohenRAND Corporation, 1776 Main St, PO Box 2138, Santa Monica, CA, 90407-2138, USA.
RAND Corporation

Funding

PARKS AND PHYSICAL ACTIVITY IN DIVERSE COMMUNITIESR01HL083869 · NHLBI · RAND CORPORATION · PI COHEN, DEBORAH A · 2007 to 2011
$3.9M
NHLBI NIH HHS R01 HL083869NHLBI NIH HHS R01HL083869
6 · The paper itself

Abstract

Racial-ethnic disparities in physical activity present important challenges to population health. Public parks provide access to free or low-cost physical activity opportunities, but it is unclear to what extent parks are utilized by various race-ethnic groups in diverse urban settings. Here, we examine racial ethnic differences in park use and physical activity among adult residents (n = 7506) living within 1 mi of 50 parks in the city of Los Angeles. In multivariate analyses, we find few differences among race-ethnic groups in terms of their frequency of having visited the park in the past 7 days; however, we find numerous differences in how the groups used the park and in their levels of physical activity: Blacks and English-speaking Latinos were less likely than whites to report being physically active, exercising in the park, and exercising outside the park; Spanish-speaking Latinos were equally likely as whites to report exercising in park but less likely to report exercising outside the park and more likely to report using the parks for social interactions; Asians/Pacific Islanders (PI)/others were more likely than whites to report visiting the park in the past 7 days and using the parks for social interactions. Urban parks appear to be an important resource for physical activity and socialization, in particular among Spanish-speaking Latino and Asians/PI groups. Additional efforts may be needed for other racial-ethnic minorities to experience the same benefits.

Indexed as

AdultAsian PeopleAttitude to HealthBlack or African AmericanBlack PeopleEmigrants and ImmigrantsEthnicityFemaleHispanic or LatinoHumansLife StyleLos AngelesMaleMiddle AgedMinority GroupsParks, RecreationalImmigrantsPark usePhysical activityRace-ethnicity

Identifiers

PMID26449782
PMCPMC4675738

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.