title: [Prevalence and comorbidity of psychiatric disorders in the French general population].
abstract: BACKGROUND
  ESEMeD is the first international epidemiological study using a random sampling method that has allowed the prevalence of psychiatric disorders in France to be measured with precision and compared directly with that observed in other European countries.
  
  
  OBJECTIVE
  1) To determine the 12 month and lifetime prevalence of mood -disorders, anxiety disorders and alcohol-related disorders. 2) To estimate the comorbidity between these disorders. 3) To evaluate potential demographic risk factors for these disorders.
  
  
  METHODS
  This was a transversal survey carried out between 2001 and 2003 of non-institutionalised subjects aged 18 or over in the general population of Germany (n = 3,555), Belgium (n = 2,419), Spain (n = 5,473), France (n = 2,894), the Netherlands (n = 2,372) and Italy (n = 4,712). In France, the sampling source was a randomly generated list of telephone numbers. Subjects were interviewed at home by professional interviewers. The WMH-CIDI questionnaire was used.
  
  
  RESULTS
  The participation rate was 46% for France and 61% for all six countries combined. The 12 month and lifetime prevalence rates observed were respectively 6.0% and 21,4% for major depressive episodes, 1.6% and 7.9% for dysthymia, 2.1% and 6.0% for the generalised -anxiety disorders, 1.2% and 3.0% for panic disorders, 0.6% and 1.8% for agoraphobia, 2.2% and 3.9% for post-traumatic stress disorder, 1.7% and 4.7% for social phobia, 4.7% and 11,6% for specific phobia, 0.5% and 4.1% for alcohol abuse and 0.3% and 1.6% for alcohol dependence. Mood disorders and anxiety disorders were significantly more frequent in women, whilst alcohol-related disorders were more frequent in men. The prevalence of all three types of disorder was lower in elderly subjects and in those living in a rural environment. Mood disorders and alcohol-related disorders were more frequent in individuals living alone and mood disorders more frequent in those without paid employment. 38% of subjects with mood disorder also presented an anxiety disorder or an alcohol-related disorder. The comorbidity of mood and anxiety disorders was more frequent in women, younger subjects and those living alone. The comorbidity rate in subjects with anxiety disorders was 26% and did not differ between genders. For alcohol-related disorders, there was a striking difference in comorbidity rate between men and women: 26% in the former and 67% in the latter.
  
  
  CONCLUSIONS
  This study underlines the high prevalence of mood disorders, anxiety disorders and alcohol-related disorders in France and demonstrates a high degree of comorbidity between them. For this reason, it is important to evaluate and take into account potential comorbidity in the management of individuals with psychiatric disorders.
authors.affiliation: INSERM U705, CNRS, UMR 7157, Universités Paris 5 et 7.
authors.forename: J-P
authors.initials: JP
authors.lastname: Lépine
authors.forename: I
authors.initials: I
authors.lastname: Gasquet
authors.forename: V
authors.initials: V
authors.lastname: Kovess
authors.forename: S
authors.initials: S
authors.lastname: Arbabzadeh-Bouchez
authors.forename: L
authors.initials: L
authors.lastname: Nègre-Pagès
authors.forename: G
authors.initials: G
authors.lastname: Nachbaur
authors.forename: A-F
authors.initials: AF
authors.lastname: Gaudin
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000437:Alcoholism / Q000175:diagnosis / Q000208:ethnology*; D015897:Comorbidity; D003710:Demography; D005260:Female; D005602:France / Q000453:epidemiology; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis / Q000208:ethnology*; D008875:Middle Aged; D011159:Population Surveillance / Q000379:methods*; D015995:Prevalence; D012307:Risk Factors