title: Are personality disorders more frequent in early onset geriatric depression?
abstract: This preliminary study evaluates the prevalence of personality disorders (PD) in a sample of 37 elderly recovered depressed and non-demented patients, using the French version of the Vragenlijst voor Kenmezken van de Persoonlijkheid (VKP) or Questionnaire on Personality Traits (QPT). The prevalence of definite personality disorder was 65% with predominance of Cluster C and particularly dependent and avoidant PD. The rate of PDs was higher in early onset (73%) than in late onset (45%) geriatric depression, even though there is only a trend towards statistical significance (Chi square = 2.588, p = 0.107). These results are consistent with those of previous reports using different PD assessment methods, supporting evidence that the QPT could be useful in PD assessment of elderly French speaking patients.
authors.affiliation: Geriatric Psychiatry Department, University of Lausanne, Switzerland. Vincent.Camus@inst.hospvd.ch
authors.forename: V
authors.initials: V
authors.lastname: Camus
authors.forename: C A
authors.initials: CA
authors.lastname: de Mendonça Lima
authors.forename: M
authors.initials: M
authors.lastname: Gaillard
authors.forename: I
authors.initials: I
authors.lastname: Simeone
authors.forename: J
authors.initials: J
authors.lastname: Wertheimer
mesh_terms: D000367:Age Factors; D017668:Age of Onset; D000368:Aged; D000369:Aged, 80 and over; D015897:Comorbidity; D003866:Depressive Disorder / Q000175:diagnosis* / Q000453:epidemiology; D005260:Female; D015577:Geriatric Assessment; D006760:Hospitalization; D006801:Humans; D008297:Male; D017533:Marital Status; D008875:Middle Aged; D010554:Personality Disorders / Q000175:diagnosis / Q000453:epidemiology*; D015995:Prevalence; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data; D012737:Sex Factors