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Non-white people have a greater risk for maxillofacial trauma: findings from a 24-month retrospective study in Brazil

Abstract

AIM: To identify the predominant causes and types of maxillofacial trauma in Brazil. METHODS: Reports of corporal trauma (7,536) between 2009-2010 in the Brazilian Institute of Forensic Medicine were analyzed as to the presence of maxillofacial traumas. Victims' demographic and trauma characteristics were recorded. RESULTS: Data were submitted to chi-square test and to multivariate Poisson regression. 778 reports referred maxillofacial trauma. Most victims were men (50.8%) around 27.6 years. Main causes were physical aggression (88.1%) and traffic accidents (6.7%). The most affected extraoral area was the middle third (60.7%). Risk for trauma in the middle third was significantly higher among patients aged 61-75 (RR 1.32), and non-white patients (black-skinned RR 1.21; brown-skinned RR 1.18); while falls were associated with trauma in the lower third (RR1.79). CONCLUSIONS: Violence was the main cause of maxillofacial trauma. Prevention of interpersonal violence may be a key element to prevent maxillofacial trauma.

epidemiology; violence; maxillofacial injuries


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Publication Dates

  • Publication in this collection
    31 Jan 2014
  • Date of issue
    Dec 2013

History

  • Received
    30 Aug 2013
  • Accepted
    28 Nov 2013
Faculdade de Odontologia de Piracicaba - UNICAMP Avenida Limeira, 901, cep: 13414-903, Piracicaba - São Paulo / Brasil, Tel: +55 (19) 2106-5200 - Piracicaba - SP - Brazil
E-mail: brjorals@unicamp.br