title: [Prevalence of violent events and post-traumatic stress disorder in the Mexican population].
abstract: OBJECTIVE
  To report the rate of exposure to different violent events, their demographic correlates, the prevalence of Post-Traumatic Stress Disorder (PTSD), and the impact on quality of life.
  
  
  METHODS
  The National Survey of Psychiatric Epidemiology is representative of the Mexican urban population aged 18 to 65. The survey was undertaken in 2001 and 2002 using the Composite International Diagnostic Interview (CIDI- 15) computerized version. The statistical analyses take into account the multistage, stratified, and weighted sample design. Kaplan-Meier and logistic regressions were performed.
  
  
  RESULTS
  Sixty-eight percent of the population has been exposed to at least one stressful life event. Exposure varies by sex (rape, harassment, and sexual abuse are more frequent in women; accidents and being a victim of burglary among men) and by age (more frequent in children, adolescents, young adult women, and the elderly). By sex, 2.3% of women and 0.49% of men present PTSD. Rape, harassment, kidnapping, and sexual abuse are the events most associated with PTSD.
  
  
  CONCLUSIONS
  The results suggest the need to increase treatment coverage to attend the consequences of violence, taking into consideration the important gender and age variations.
authors.affiliation: Dirección de Investigación Epidemiológica y Psicosocial, Instituto Nacional de Psiquiatría Ramón de la Fuente, México, DF, México. medinam@imp.edu.mx
authors.forename: Maria Elena
authors.initials: ME
authors.lastname: Medina-Mora Icaza
authors.forename: Guilherme
authors.initials: G
authors.lastname: Borges-Guimaraes
authors.forename: Carmen
authors.initials: C
authors.lastname: Lara
authors.forename: Luciana
authors.initials: L
authors.lastname: Ramos-Lira
authors.forename: Joaquín
authors.initials: J
authors.lastname: Zambrano
authors.forename: Clara
authors.initials: C
authors.lastname: Fleiz-Bautista
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico / Q000453:epidemiology; D008875:Middle Aged; D015995:Prevalence; D013313:Stress Disorders, Post-Traumatic / Q000453:epidemiology* / Q000523:psychology; D014754:Violence / Q000523:psychology / Q000706:statistics & numerical data*