Evidence map›Paper›PMID 19413910›Full record

ArticleBMC public health2009

Pilot evaluation of a walking school bus program in a low-income, urban community.

Jason A Mendoza, David D Levinger, Brian D Johnston

Registry-linked trialOpen access · goldAbstract readControlled Clinical Trial
In one paragraph

Article in BMC public health, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00402701 (Pedestrian Behavior Following Implementation of a Walking School Bus), which is not on this map. Cited by 38 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 7 pooled it
19.8field-weighted citation impact, top 1% 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.

NCT00402701 nacompletednot on this map

Pedestrian Behavior Following Implementation of a Walking School Bus

TypeinterventionalSponsorUniversity of WashingtonRan2004 to 2006Enrolled735ConditionsObesityArmsWalking School Bus Program
3 · Its place in the literature

Who cites it

38 citing papers in PubMed, 7 syntheses or guidelines pooled it, 96 citations in OpenAlex.

  1. The impact of public policy on socioeconomic equity in physical activity: a systematic review.The international journal of behavioral nutrition and physical activity · 2026
    Pooled it
  2. Parental barriers to active transport to school: a systematic review.International journal of public health · 2020
    Pooled it
  3. Guideline
  4. Pooled it
  5. Guideline
  6. A systematic review of interventions for promoting active transportation to school.The international journal of behavioral nutrition and physical activity · 2011
    Pooled it
  7. Organisational travel plans for improving health.The Cochrane database of systematic reviews · 2010
    Pooled it
  8. Evaluation of a walking school bus program: a cluster randomized controlled trial.The international journal of behavioral nutrition and physical activity · 2024
    Trial
  9. Bicycle Trains, Cycling, and Physical Activity: A Pilot Cluster RCT.American journal of preventive medicine · 2017
    Trial
  10. Trial
  11. Trial
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Physical activity and social connectedness interventions in outdoor spaces among children and youth: a rapid review.Health promotion and chronic disease prevention in Canada : research, policy and practice · 2020
    Review
  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

3 authors at 2 institutions in 1 country.

Jason A MendozaUSDA/ARS Children's Nutrition Research Center and Academic General Pediatrics, Department of Pediatrics, 1100 Bates St, Baylor College of Medicine, Houston, TX 77030, USA . jason.mendoza@bcm.edu
David D Levinger
Brian D Johnston
Children's Nutrition Research Center at Baylor College of Medicine · USUniversity of Washington · US

Funding

Reducing Television Viewing to Prevent Obesity in Hispanic Preschool ChildrenK07CA131178 · NCI · BAYLOR COLLEGE OF MEDICINE · PI MENDOZA, JASON A · 2008 to 2012
$663k
NCI NIH HHS K07 CA131178
6 · The paper itself

Abstract

backgroundTo evaluate the impact of a walking school bus (WSB) program on student transport in a low-income, urban neighborhood.

methodsThe design was a controlled, quasi-experimental trial with consecutive cross-sectional assessments. The setting was three urban, socioeconomically disadvantaged, public elementary schools (1 intervention vs. 2 controls) in Seattle, Washington, USA. Participants were ethnically diverse students in kindergarten-5th grade (aged 5-11 years). The intervention was a WSB program consisting of a part-time WSB coordinator and parent volunteers. Students' method of transportation to school was assessed by a classroom survey at baseline and one-year follow-up. The Pearson Chi-squared test compared students transported to school at the intervention versus control schools at each time point. Due to multiple testing, we calculated adjusted p-values using the Ryan-Holm stepdown Bonferroni procedure. McNemar's test was used to examine the change from baseline to 12-month follow-up for walking versus all other forms of school transport at the intervention or control schools.

resultsAt baseline, the proportions of students (n = 653) walking to the intervention (20% +/- 2%) or control schools (15% +/- 2%) did not differ (p = 0.39). At 12-month follow up, higher proportions of students (n = 643, p = 0.001)) walked to the intervention (25% +/- 2%) versus the control schools (7% +/- 1%). No significant changes were noted in the proportion of students riding in a car or taking the school bus at baseline or 12-month follow up (all p > 0.05). Comparing baseline to 12-month follow up, the numbers of students who walked to the intervention school increased while the numbers of students who used the other forms of transport did not change (p < 0.0001). In contrast, the numbers of students who walked to the control schools decreased while the numbers of students who used the other forms of transport did not change (p < 0.0001).

conclusionA WSB program is a promising intervention among urban, low-income elementary school students that may promote favorable changes toward active transport to school.

trial registrationClinicalTrials.gov NCT00402701.

Indexed as

SchoolsWalkingChildChild, PreschoolCross-Sectional StudiesFemaleHumansMalePilot ProjectsPoverty AreasSafetyTransportationUrban HealthWashington

Identifiers

PMID19413910
PMCPMC2680829
OpenAlexW2035219959

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.