title: Personality disorders in older adults: findings from the National Epidemiologic Survey on Alcohol and Related Conditions.
abstract: OBJECTIVE
  To examine the prevalence, sociodemographic correlates, psychiatric and medical comorbidities, and the disability of personality disorders among adults age 65 years and older.
  
  
  METHODS
  Data were drawn from the National Epidemiologic Survey on Alcohol and Related Conditions, focusing on a subsample of 8,205 adults age 65 years and older.
  
  
  RESULTS
  A total of 8.07% (SE: 0.37) of American adults age 65 years and older presented at least one personality disorder. The most prevalent personality disorder was the obsessive-compulsive personality disorder. The overall pattern of associations between each personality disorder and lifetime psychiatric comorbidity correlates was statistically significant. Participants with a personality disorder show a lower quality of life than their counterparts.
  
  
  CONCLUSIONS
  Personality disorders in older adults are highly associated with disability, medical, and psychiatric disorders. These findings highlight the need to develop more effective prevention and intervention programs in this specific population.
authors.affiliation: Assistance Publique-Hôpitaux de Paris, Department of Psychiatry, Corentin-Celton Hospital, Issy-les-Moulineaux, France; Paris Descartes University, PRES Sorbonne Paris City, Faculty of Medicine, Paris, France. Electronic address: jean-pierre.schuster@ccl.aphp.fr.
authors.forename: Jean-Pierre
authors.initials: JP
authors.lastname: Schuster
authors.forename: Nicolas
authors.initials: N
authors.lastname: Hoertel
authors.forename: Yann
authors.initials: Y
authors.lastname: Le Strat
authors.forename: Aude
authors.initials: A
authors.lastname: Manetti
authors.forename: Frédéric
authors.initials: F
authors.lastname: Limosin
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D015897:Comorbidity; D003710:Demography; D005260:Female; D006304:Health Status; D006306:Health Surveys / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology*; D010554:Personality Disorders / Q000453:epidemiology*; D015995:Prevalence; D011788:Quality of Life / Q000523:psychology; D012959:Socioeconomic Factors; D014481:United States / Q000453:epidemiology
keywords: Personality disorders; epidemiology