title: Prevalence of Depressive Symptoms and Related Factors in Korean Employees: The Third Korean Working Conditions Survey (2011).
abstract: The aim of this study was to analyze the association between general working conditions and depressive symptoms among Korean employees. The target population of the study was native employees nationwide who were at least 15 years old, and 50,032 such individuals were enrolled in the study. Depressive symptoms was assessed using the WHO-5 wellbeing index. Associations between general characteristics, job-related characteristics, work environment, and depressive symptoms were tested using chi-square tests, t-tests, and multiple logistic regression analysis. The prevalence of depressive symptoms was 39% (40.7% in males and 36.5% in females). Multiple regression analysis revealed that male subjects, older subjects, subjects with higher education status, subjects with lower monthly income, current smokers, and frequent drinkers were more likely to have depressive symptoms. In addition, longer weekly work hours, occupation type (skilled, unskilled, operative, or economic sector), shift work, working to tight deadlines, exposure to stress at work, and hazard exposure were associated with depressive symptoms. This representative study will be a guide to help manage depression among Korean employees. We expect that further research will identify additional causal relationships between general or specific working conditions and depression.
authors.affiliation: Department of Public Health, Graduate School of Health Science, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Korea. pjn1027@naver.com.
authors.forename: Ji Nam
authors.initials: JN
authors.lastname: Park
authors.affiliation: Department of Preventive Medicine, College of Medicine, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Korea. mahan@chosun.ac.kr.
authors.forename: Mi Ah
authors.initials: MA
authors.lastname: Han
authors.affiliation: Department of Preventive Medicine, College of Medicine, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Korea. jpark@chosun.ac.kr.
authors.forename: Jong
authors.initials: J
authors.lastname: Park
authors.affiliation: Department of Preventive Medicine, College of Medicine, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Korea. canrsy@chosun.ac.kr.
authors.forename: So Yeon
authors.initials: SY
authors.lastname: Ryu
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D003863:Depression / Q000453:epidemiology* / Q000517:prevention & control; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology* / Q000209:etiology / Q000523:psychology; D016272:Occupational Health; D009790:Occupations; D015995:Prevalence; D056910:Republic of Korea / Q000453:epidemiology; D012931:Social Environment; D013315:Stress, Psychological / Q000150:complications / Q000453:epidemiology* / Q000523:psychology; D017132:Workplace / Q000523:psychology*; D055815:Young Adult
keywords: depression; employee; related factors; working conditions survey