ArticleJournal of urban health : bulletin of the New York Academy of Medicine2024
Road Traffic Injuries and the Built Environment in Bogotá, Colombia, 2015-2019: A Cross-Sectional Analysis.
Article in Journal of urban health : bulletin of the New York Academy of Medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Effectiveness of enhanced supervision, health education and environmental improvement interventions for injuries among children aged 6-17 in Shijiazhuang.Frontiers in public health · 2026Trial
- Demographics, Injury Patterns, Injury Severity and Injury Predictors in Children with Non-Fatal Injuries Due to Road Traffic Injuries: An Analysis by Mode of Transportation.Children (Basel, Switzerland) · 2026Article
- Built and social environment characteristics associated with motorcyclist mortality in Latin American cities from the SALURBAL study.Injury epidemiology · 2025Article
- Influence of road environmental factors on traffic accidents involving vulnerable road users through negative binomial models.PloS one · 2025Article
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Authors and funding
12 authors.
Funding
Abstract
Nine in 10 road traffic deaths occur in low- and middle-income countries (LMICs). Despite this disproportionate burden, few studies have examined built environment correlates of road traffic injury in these settings, including in Latin America. We examined road traffic collisions in Bogotá, Colombia, occurring between 2015 and 2019, and assessed the association between neighborhood-level built environment features and pedestrian injury and death. We used descriptive statistics to characterize all police-reported road traffic collisions that occurred in Bogotá between 2015 and 2019. Cluster detection was used to identify spatial clustering of pedestrian collisions. Adjusted multivariate Poisson regression models were fit to examine associations between several neighborhood-built environment features and rate of pedestrian road traffic injury and death. A total of 173,443 police-reported traffic collisions occurred in Bogotá between 2015 and 2019. Pedestrians made up about 25% of road traffic injuries and 50% of road traffic deaths in Bogotá between 2015 and 2019. Pedestrian collisions were spatially clustered in the southwestern region of Bogotá. Neighborhoods with more street trees (RR, 0.90; 95% CI, 0.82-0.98), traffic signals (0.89, 0.81-0.99), and bus stops (0.89, 0.82-0.97) were associated with lower pedestrian road traffic deaths. Neighborhoods with greater density of large roads were associated with higher pedestrian injury. Our findings highlight the potential for pedestrian-friendly infrastructure to promote safer interactions between pedestrians and motorists in Bogotá and in similar urban contexts globally.
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