Evidence map›Paper›PMID 21164099›Full record

ArticleAmerican journal of public health2011

Association of walkability with obesity in Baltimore City, Maryland.

Sarah Stark Casagrande, Joel Gittelsohn, Alan B Zonderman, Michele K Evans, Tiffany L Gary-Webb

Abstract read
In one paragraph

Article in American journal of public health, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
7.7field-weighted citation impact, top 3% of its field
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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Associations between Body Mass Index and Urban "Green" Streetscape in Cleveland, Ohio, USA.International journal of environmental research and public health · 2018
    Article
  12. Physical Activity Environment and Japanese Adults' Body Mass Index.International journal of environmental research and public health · 2018
    Article
  13. Article
  14. Contextualizing Walkability: Do Relationships Between Built Environments and Walking Vary by Socioeconomic Context?Journal of the American Planning Association. American Planning Association · 2017
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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 at 1 institution in 1 country.

Sarah Stark CasagrandeDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA. scasagrande@s-3.com
Joel Gittelsohn
Alan B Zonderman
Michele K Evans
Tiffany L Gary-Webb
Johns Hopkins University · US

Funding

Healthy Aging In Neighborhoods of Diversity Across the Life Span (HANDLS)ZIAAG000513 · NIA · NATIONAL INSTITUTE ON AGING · PI EVANS, MICHELE K · 2009 to 2025
$70.9M
Racial Disparities in Obesity: Role of Culture and EnviornmentK01HL084700 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI GARY-WEBB, TIFFANY L · 2006 to 2010
$680k
Intramural NIH HHS ZIA AG000513NHLBI NIH HHS K01 HL084700NHLBI NIH HHS K01-HL084700
6 · The paper itself

Abstract

objectivesTo investigate the association between walkability and obesity, we studied adults residing in Baltimore City, Maryland, in neighborhoods of varying racial and socioeconomic composition.

methodsWe conducted a cross-sectional study of 3493 participants from the study Healthy Aging in Neighborhoods of Diversity across the Life Span. We used the Pedestrian Environment Data Scan to measure neighborhood walkability in 34 neighborhoods of diverse racial and socioeconomic composition in which the study participants lived. Confirmatory factor analysis was used to determine walkability scores. Multilevel modeling was used to determine prevalence ratios for the association between walkability and obesity.

resultsAmong individuals living in predominately White and high-socioeconomic status (SES) neighborhoods, residing in highly walkable neighborhoods was associated with a lower prevalence of obesity when compared with individuals living in poorly walkable neighborhoods, after adjusting for individual-level demographic variables (prevalence ratio-[PR] = 0.58; P = <.001 vs PR = 0.80; P = .004). Prevalence ratios were similar after controlling for the perception of crime, physical activity, and main mode of transportation. The association between walkability and obesity for individuals living in low-SES neighborhoods was not significant after accounting for main mode of transportation (PR = 0.85; P = .060).

conclusionsFuture research is needed to determine how differences in associations by neighborhood characteristics may contribute to racial disparities in obesity.

Indexed as

Black PeopleWalkingWhite PeopleAdultBaltimoreBlack or African AmericanCross-Sectional StudiesData CollectionEnvironment DesignFemaleHumansMaleMiddle AgedModels, StatisticalObesityPrevalence

Identifiers

PMID21164099
PMCPMC3097303
OpenAlexW2010209397

What OpenQuestion holds

Textmetadata
LicenceTDM
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.