J Korean Neuropsychiatr Assoc.  2004 Jul;43(4):470-480.

Korean Epidemiologic Catchment Area(KECA) Study for Psychiatric Disorderscc: Prevalence of Specific Psychiatric Disorders

Affiliations
  • 1Department of Psychiatry, Seoul National University College of Medicine, Seoul, Korea. mjcho@plaza.snu.ac.kr
  • 2Department of Psychiatry, Gachon Medical School, Incheon, Korea.
  • 3Seoul National Mental Hospital, Seoul, Korea.
  • 4Korea Institute of Health and Social Affairs, Seoul, Korea.
  • 5Department of Psychiatry, Eulji University School of Medicine, Seoul, Korea.
  • 6Department of Psychiatry, Ulsan University College of Medicine, Seoul, Korea.
  • 7St. Andrew's Neuropsychiatric Hospital, Icheon, Korea.
  • 8Department of Psychiatry, Seoul Metropolitan Eunpyoung Hospital, Seoul, Korea.
  • 9Department of Psychiatry, College of Medicine, Inje University, Seoul, Korea.
  • 10Department of Psychiatry, College of Medicine, Inha University, Incheon, Korea.
  • 11Department of Psychiatry, Yonsei University Wonju College of Medicine, Wonju, Korea.
  • 12Department of Neuropsychiatry, College of Medicine, Chungbuk National University, Cheongju, Korea.
  • 13Department of Psychiatry, Catholic University of Daegu School of Medicine, Daegu, Korea.
  • 14Department of Psychiatry, Naju National Hospital, Naju, Korea.
  • 15Korean Alcohol Research Foundation, Seoul, Korea.

Abstract


OBJECTIVES
This study aims to estimate the prevalence of the DSM-IV psychiatric disorders in Korean population using the Korean version of Composite International Diagnostic Interview (K-CIDI).
METHODS
Subjects were selected by taking multi-stage, cluster samples of 7,867 adult household residents, 18 to 64 years of age, in ten catchment areas. Total 78 trained interviewers administered the K-CIDI to the selected respondents, from June 1 to November 30, 2001.
RESULTS
Total 6,275 respondents completed the interview. Some 33.5% of respondents reported at least one lifetime disorder, 20.6% reported at least one-year disorder, and 16.7% reported at least one-month disorder. The most common lifetime disorders were alcohol abuse/dependence (17.24%), nicotine dependence/withdrawal (11.19%), specific phobia (5.16%), and major depressive disorder (4.25%). The lifetime prevalence of substance abuse/dependence (0.25%) and schizophrenia (0.16%) was very low. Nicotine and alcohol use disorder showed very high male/female ratio. Mood disorder and anxiety disorder were more prevalent among female than male.
CONCLUSION
The prevalence of psychiatric disorders was high. In comparison with other studies, remarkable differences in distributions of psychiatric disorders across the areas and times were observed.

Keyword

Prevalence; Epidemiology; Psychiatric disorder; K-CIDI

MeSH Terms

Adult
Anxiety Disorders
Surveys and Questionnaires
Depressive Disorder, Major
Diagnostic and Statistical Manual of Mental Disorders
Epidemiology
Family Characteristics
Female
Humans
Male
Mood Disorders
Nicotine
Phobic Disorders
Prevalence*
Schizophrenia
Nicotine
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