Cohort on the scalable process of post traumatic stress disorders : The involvement of stress regulation systems and the role of allostatic load FRESH-PEF8566-en ISABELLE CHAUDIEU Cohort on the scalable process of post traumatic stress disorders : The involvement of stress regulation systems and the role of allostatic load PHOENIX FRESH-PEF8566-en 8566 FRESH-PEF8566 Isabelle CHAUDIEU INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) CENTRE HOSPITALIER UNIVERSITAIRE DE MONTPELLIER (CHU) Epidemiology France Portal (PEF) MINISTERE DU TRAVAIL, DE LA SANTE, DES SOLIDARITES ET DES FAMILLES null Isabelle;CHAUDIEU Post traumatic stress disorder psychiatric co-morbidities allostatic load biologic markers stress regulation systems clinical research epidemiological and prospective research resilience PTSD cortisol cohort Endocrinology Psychiatry Post traumatic stress disorder The main goal of the project is to study the psychological consequences of violent trauma and the predictive value of biological and clinical stress markers in the development of PTSD The specific objectives are : 1) To evaluate the allostatic load level and its development over time 2) To evaluate the prevalence of PTSD and other psychiatric co-morbidities (as depression) on subjects who did endure severe events 3) To determine if the allostatic load level is in link with a chronical development of a post traumatic stress disorder null France Occitanie Individuals General population Male Female Young Adult (19 to 24 years) Adult (25 to 44 years) Middle Aged (45 to 64 years) Aged (65 to 79 years) women and men aged 18 to 75 years -person who have experienced a traumatic event during the previous week (0 to 7 days before) -type of events : physical assault, sexual assault, work accident, road accident, natural disaster. Clinical data Participant-reported health data Biological data DSM IV Health event/morbidity Health care consumption and services Others Other Through organizations (health services or institutions schools businesses etc.) < 500 individuals Self-administered questionnaire Observational Study Observational Study Cohort study 124 Unknown Restricted access Contact the principal investigator Access on specific project only