Evidence map›Paper›PMID 34198261›Full record

ArticleJournal of physical activity & health2021

Longitudinal Associations Between Neighborhood Park and Open Space Access and Children's Accelerometer-Assessed Measured Physical Activity: The Evidence From the MATCH Study.

Li Yi, Tyler B Mason, Chih-Hsiang Yang, Daniel Chu, Genevieve F Dunton

Abstract read
In one paragraph

Article in Journal of physical activity & health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. GPS-based street-view greenspace exposure and wearable assessed physical activity in a prospective cohort of US women.The international journal of behavioral nutrition and physical activity · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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.

Li Yi
Tyler B Mason
Chih-Hsiang Yang
Daniel Chu
Genevieve F Dunton

Funding

Maternal Stress and Children's Obesity RiskR01HL119255 · NHLBI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DUNTON, GENEVIEVE FRIDLUND · 2013 to 2017
$4.0M
NHLBI NIH HHS R01 HL119255
6 · The paper itself

Abstract

backgroundCross-sectional studies have shown positive associations between neighborhood park access and children's physical activity (PA); however, research that examines the relationship longitudinally is lacking. This study investigates how neighborhood park access affects the longitudinal trajectory of PA in 192 children across 3 years.

methodsAccelerometer-assessed PA data of children (N = 202) were collected across 6 semi-annual waves (7 d each) between 2014 and 2018. Geographical information systems was used to measure neighborhood park access (ie, coverage, density, and proximity) at baseline. Mixed-effects models examined the associations of park access with children's baseline and trajectory of moderate to vigorous PA (MVPA) minutes across 3 years and whether the associations differed by sex or weekends versus weekdays.

resultsHigher neighborhood park density, coverage, and proximity were positively associated with children's baseline MVPA minutes per day. Longitudinally, higher park coverage was associated with smaller decreases in children's MVPA minutes per day, but only during weekends. Park density and proximity were not associated with change in MVPA minutes per day. The above associations did not differ by sex.

conclusionsHaving access to more neighborhood parklands protected against age-related declines in children's PA. These findings suggest that neighborhood park coverage should be considered by urban planners when evaluating the health impacts of their policies.

Indexed as

Environment DesignExerciseAccelerometryChildCross-Sectional StudiesHumansResidence Characteristicsaccelerometrybuilt environmentGIS

Identifiers

PMID34198261
PMCPMC10913531

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.