CoChat
Sign Up
Cited by 135Mental Health Treatment and AccessTreatment of Major DepressionPsychological Treatments and Disorders

The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.

Prevalence of major depressive disorder in the general population of South Korea

Ohayon, Maurice M., Hong, Seung-Chul·2006·Journal of Psychiatric Research
DOI 10.1016/j.jpsychires.2005.02.003
Open this paper in CoChat — free account

Abstract

Introduction Previous epidemiological studies have reported a high prevalence of major depressive disorder (MDD) in North America and Western Europe. However, little information exists on MDD in Asian countries. This study investigates the prevalence of MDD and its characteristics in the general population of South Korea.Methods A representative sample of the South Korean general population composed of 3719 non-institutionalized individuals aged 15 years or older was interviewed by telephone using the Sleep-EVAL system. The participation rate was 91.4%. The interviews covered sociodemographic characteristics, health care utilization, physical illnesses and Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV) psychiatric disorders.Results A depressive mood, i.e., feeling sad, downcast, having the blues or having lost interest in things formerly pleasant was reported by 20.9% of the sample without significant difference between men and women and among age groups. DSM-IV MDD was found in 3.6% (95% CI: 3.0-4.2%) of the sample. The prevalence of MDD was comparable among age groups. Shift workers were more likely to have MDD than daytime workers. Factor significantly associated with MDD were: being a woman, being a light or heavy smoker, perceiving one's health as being average or poor, doing physical activities at least three times per week in the evening, having a BMI below 18.5 kg/m2 and perceiving one's life as being moderately or highly stressful.Conclusions Prevalence of MDD in Korea is higher than what it was previously estimated to be two decades ago. The number of individuals seeking help for depression was very low, and only a small number of MDD subjects received appropriate treatment for their condition.

Overview

Integrity signals

Registry

Crossref · 10.1016/j.jpsychires.2005.02.003

Cites

30 of 30 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Show all 29 references

Research works printed but not linked: 3

  1. Alonso, 2004, ESEMeD/MHEDEA2000 investigators, European study of the epidemiology of mental disorders (ESEMeD) project. 12-month comorbidity patterns and associated factors in Europe: results from the European study of the epidemiology of mental disorders (ESEMeD) project, Acta Psychiatrica Scandinavica Suppl, 28
  2. Hosn, 2000, Diagnostic concordance between sleep specialists and the Sleep–EVAL system in routine clinical evaluations, Abstract Journal of Sleep Research, 9, 86
  3. St-Onge, 1994, L’utilisation du système Expertal dans un milieu de psychiatrie légale, Abrégés du Congrès de Psychiatrie et de Neurologie de Langue Française, 112

Cited by

Sorted by citations

Related

See all

Metadata

Authors
Ohayon, M. M., & Hong, S.-C.
Affiliations
  • Stanford Medicine (US)
  • The Catholic University of Korea St. Vincent's Hospital (KR)
Corresponding author
Ohayon, Maurice M.
ORCID
Venue
Journal of Psychiatric Research
Publisher
Elsevier BV
Published
2006-02
Volume
40
Issue
1
Pages
30-36
ISSN
0022-3956 (ISSN-L)
DOI
10.1016/j.jpsychires.2005.02.003
OpenAlex
W2064537531
Cited by
135
References
29
Citations by year
2026: 1 · 2025: 3 · 2024: 6 · 2023: 5 · 2022: 5 · 2021: 13 · 2020: 4 · 2019: 6 · 2018: 9 · 2017: 12 · 2016: 5 · 2015: 12 · 2014: 12 · 2013: 8 · 2012: 4
FWCI
5.81
Type
journal article
Language
en
Open access
closed
Licence
www.elsevier.com/tdm/userlicense/1.0/ (tdm)
Locations
  • Journal of Psychiatric Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
Eli Lilly and Company
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Mental Health Treatment and Access
  • Health Sciences › Medicine › Pharmacology (medical) › Treatment of Major Depression
  • Social Sciences › Psychology › Clinical Psychology › Psychological Treatments and Disorders
Keywords
major depressive disorder, prevalence, South Korea, depressive mood, risk factors, shift work, smoking, health perception, body mass index, life events, underutilization of mental health services
MeSH terms
Adolescent, Adult, Age Factors, Aged, Cross-Sectional Studies, Cross-Cultural Comparison, Depression, Depressive Disorder, Major, Major Depressive Disorder, Diagnosis, Computer-Assisted, Europe, Expert Systems, Female, Humans, Interviews as Topic, Korea, Male, Middle Aged, North America, Referral and Consultation, Sex Factors, Sleep Wake Disorders, Statistics as Topic, Incidence, Diagnostic and Statistical Manual of Mental Disorders, Knowledge Bases

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review