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April 10, 2026SafetyOpen Access

Correlation Between Risk Factors for the Occurrence and Severity of Traffic Crashes in the City of Rio de Janeiro

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Authors

FPFernando da Costa PfitscherJCJoyce Azevedo CaetanoCOCíntia Machado de Oliveira

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Overview

Analysis reveals risk factors influencing traffic fatalities in Rio de Janeiro, suggesting improvements for road safety policies.

Key Points

  • This research aims to explore the relationship between risk factors and the occurrence and severity of traffic crashes in Rio de Janeiro.
  • Collected data from field research and public databases
  • Investigated seven indicators impacting traffic safety
  • Developed linear regression models to analyze data
  • Chosen model based on statistical robustness
  • Helmet non-use, traffic enforcement camera density, and illiteracy significantly relate to fatality rates
  • Model effectively explains a notable portion of variation in fatalities
  • Results support the need for targeted public policy interventions

Cite This Study

Pfitscher et al. (2026) studied this question.

synapsesocial.com/papers/69d893eb6c1944d70ce04e9chttps://doi.org/10.3390/safety12020049
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