Prevalence of personality disorders in community-living elderly.
There has been limited research on the prevalence of personality disorders in the aged. No studies have documented the extent of personality disorders in community-dwelling elderly with the use of a structured scale specifically designed to detect personality disorders and anchored to DSM-III-R criteria. One hundred male and 100 female community-living elderly (mean age, 72.1 years) were administered the Structured Interview for Disorders of Personality-Revised to compare prevalence rates for specific personality disorders with those of young adults (mean age, 41.7 years) and to identify demographic variables associated with personality disorders in the elderly. Results indicate a tendency toward fewer personality disorders in older than young adults, no differences in the frequency of personality disorders between male and female elderly, and significantly more prior mental health consultations in elderly with personality disorders than in elderly without these disorders. Aging processes and methodologic issues that could account for differences in personality disorder distribution between young and older adults are discussed. Recommendations for future research are outlined.
Ames
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Houston Veteran's Administration Medical Center, TX 77030.
Molinari
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V
D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D017533:Marital Status; D010554:Personality Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D015995:Prevalence; D011569:Psychiatric Status Rating Scales; D012111:Residence Characteristics; D012737:Sex Factors; D014481:United States / Q000453:epidemiology