Evidence map›Paper›PMID 42836065›Full record

ArticleCities & health2026

Observed and perceived walkability among young adults in San Francisco: spatial divergence, neighborhood inequality, and self-rated health.

Benjamin C Townsend, Suraiya Parvin, Nafisa Anjum, Louisa M Holmes

Abstract read
In one paragraph

Article in Cities & health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Benjamin C TownsendDepartment of Geography, The Pennsylvania State University, University Park, PA, USA.ORCID 0009-0004-6251-1401
Suraiya ParvinDepartment of Geography, The Pennsylvania State University, University Park, PA, USA.ORCID 0009-0003-9112-5254
Nafisa AnjumDepartment of Geography, The Pennsylvania State University, University Park, PA, USA.ORCID 0000-0002-7976-5182
Louisa M HolmesDepartment of Geography, The Pennsylvania State University, University Park, PA, USA.ORCID 0000-0001-5266-8385

Funding

Social Interventions to address disparities In young adult tobacco useP60MD006902 · NIMHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BIBBINS-DOMINGO, KIRSTEN · 2012 to 2016
$6.4M
Countering Young Adult Tobacco Marketing in BarsU01CA154240 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LING, PAMELA MAY · 2011 to 2015
$6.1M
NCI NIH HHS U01 CA154240NIMHD NIH HHS P60 MD006902
6 · The paper itself

Abstract

Walkability is a common built environment measure for guiding health-supportive planning. However, built environment metrics do not necessarily capture resident experiences of neighborhood walkability. This study examines observed audit-based walkability and resident-perceived walkability in San Francisco as complementary but distinct measures of neighborhood walkability and examines their spatial relationships with neighborhood sociodemographic characteristics and young adult self-rated health. Data come from the 2014-2020 Bay Area Young Adult Health Panel Study, a probabilistic stratified sample of young adults aged 18-32 and census block-level neighborhood audits. We constructed composite observed and perceived walkability measures, generated continuous spatial surfaces using kriging, and estimated both global and local associations using multiscale geographically weighted regression. Observed and perceived walkability showed divergent spatial patterns and relationships with self-rated health, socioeconomic conditions, and racial/ethnic composition. The observed walkability (R

Indexed as

built environmenthealth equityspatial analysisUrban healthurban planningYoung Adult Health

Identifiers

PMID42836065
PMCPMC13637480

What OpenQuestion holds

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Registered trials

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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.