Evidence map›Paper›PMID 34750735›Full record

Trial reportJournal of urban health : bulletin of the New York Academy of Medicine2021

Gender Differences in Impacts of Place-Based Neighborhood Greening Interventions on Fear of Violence Based on a Cluster-Randomized Controlled Trial.

Michelle C Kondo, Jane E Clougherty, Bernadette C Hohl, Charles C Branas

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of urban health : bulletin of the New York Academy of Medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Local Violence as an Environmental Exposure with Increasing Relevance under Climate Change: A Conceptual Framework.Journal of urban health : bulletin of the New York Academy of Medicine · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
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  9. Review
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  11. 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

4 authors.

Michelle C KondoUSDA Forest Service, Northern Research Station, Philadelphia, PA, USA. michelle.c.kondo@usda.gov.
Jane E CloughertyDepartment of Environmental and Occupational Health, Drexel Dornsife School of Public Health, Philadelphia, PA, USA.
Bernadette C HohlDepartment of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, NJ, USA.
Charles C BranasDepartment of Epidemiology, Columbia Mailman School of Public Health, New York, NY, USA.

Funding

The Logics for HIV Risk among Street-Based Heroin InjectorsR01DA010164 · NIDA · UNIVERSITY OF PENNSYLVANIA · PI BRANAS, CHARLES C. · 1996 to 2014
$4.9M
Heroin in TransitionR01DA037820 · NIDA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CICCARONE, DANIEL H · 2015 to 2019
$3.7M
A randomized trial of urban vacant lot stabilization and substance abuse outcomesR01AA020331 · NIAAA · UNIVERSITY OF PENNSYLVANIA · PI BRANAS, CHARLES C., POLSKY, DANIEL E · 2012 to 2015
$2.7M
The Penn Violence and Injury Control Research CenterR49CE002474 · CE · UNIVERSITY OF PENNSYLVANIA · PI WIEBE, DOUGLAS J · 2014 to 2018
$2.2M
ACL HHS R49CE002474NIAAA NIH HHS R01 AA020331NIDA NIH HHS R01 DA010164NIDA NIH HHS R01 DA037820
6 · The paper itself

Abstract

Maintained green space in underserved urban neighborhoods may be an important environmental pathway to improving community health and safety, though effects may vary across population subgroups and by time of day. We examined survey responses from 442 participants (178 men and 264 women), living near vacant lots in a cluster-randomized controlled trial of a cleaning and greening intervention, on perceived safety during the day and at night. At the intervention sites after the intervention, only men reported feeling less unsafe during the day. Women reported more fear, and men reported less fear, after the intervention, although these results and tests for effect modification were not statistically significant. The clean-and-green intervention may have allayed fears for men during the day and supported their ease of movement throughout their neighborhoods. However, at night, it may have had the opposite effect on women. Though our study was under-powered, not designed to test associations stratified by gender, directions and magnitudes of associations differed substantially, indicating a need for further investigations into potential gender differences in the benefits of green space, to inform and better tailor interventions to improve perceived safety for all.

Indexed as

Residence CharacteristicsViolenceEmotionsFearFemaleHumansMaleSex FactorsFear of crimeGreen spaceVacant lots

Identifiers

PMID34750735
PMCPMC8688630

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.