title: [Factors associated to the development of Posttraumatic Stress Disorder].
abstract: BACKGROUND
  Motor vehicle accidents appear to increase the risk of severe psychiatric morbidity in survivors.
  
  
  METHODS
  We have studied retrospectively a population of 2,885 people who suffered an automobile accident in the city of Sabadell (Spain) in 1998. From these, we randomly selected a sample of fifty people who had developed PTSD, and a control group including the same amount of people.
  
  
  RESULTS
  We reviewed the clinical and demographic differences in both samples and we found out that female gender and previous psychiatric morbidity are strongly related to the onset and course of PTSD.
authors.affiliation: Servicio de Psiquiatría y Salud Mental, Corporació Parc Taulí, Sabadell, Barcelona, Spain.
authors.forename: R
authors.initials: R
authors.lastname: Coronas Borri
authors.forename: J M
authors.initials: JM
authors.lastname: Santos López
authors.forename: S
authors.initials: S
authors.lastname: Escoté Llobet
authors.forename: G
authors.initials: G
authors.lastname: García Parés
mesh_terms: D000063:Accidents, Traffic / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000150:complications; D012307:Risk Factors; D012737:Sex Factors; D013313:Stress Disorders, Post-Traumatic / Q000209:etiology / Q000523:psychology*