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Liu Q, Teng CC, Sun I, Muñoz RF, Garza M, Liu NH, Barakat S, Leykin Y. Suicide attempts in the absence of depression: Differences between broad cultural groups. J Affect Disord 2024; 356:722-727. [PMID: 38657769 DOI: 10.1016/j.jad.2024.04.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 04/10/2024] [Accepted: 04/21/2024] [Indexed: 04/26/2024]
Abstract
Suicide is one of the leading causes of death worldwide (WHO, 2021). Depression is a common precursor to suicide and suicidality; however, individuals' experience of depression and the meaning of suicide differs depending on one's cultural background (Colucci, 2013; Goodmann et al., 2021; Kleinman, 2004). The current study explores the relationship between suicide and depression among six broad cultural groups in a large sample (N = 17,015) of adults representing six broad cultural groups (Latin America, South Asia, former Soviet Bloc, Western English-speakers, Chinese, and Arab World). Participants were recruited to a multilingual depression and suicide screening study via Google Ads (Leykin et al., 2012; Gross et al., 2014). As expected, the presence of depression was associated with suicide attempts. However, cultural group moderated this association, with Chinese participants being most likely to report suicide attempts while screening negative for depression. Although depression remains an important predictor of suicidality, it appears that certain cultural groups may be at higher risk even when depression is not present. Clinicians should consider using culturally adapted assessments for depression and suicidality.
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Affiliation(s)
| | | | | | - Ricardo F Muñoz
- Palo Alto University; University of California, San Francisco, United States of America; Institute for International Internet Interventions for Health, United States of America
| | - Monica Garza
- Legacy Community Health, United States of America
| | - Nancy H Liu
- University of California, Berkeley, United States of America
| | - Suzanne Barakat
- University of California, San Francisco, United States of America
| | - Yan Leykin
- Palo Alto University; University of California, San Francisco, United States of America; Institute for International Internet Interventions for Health, United States of America.
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2
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Lee Y, Ryu M. Sleep-related problems as a mediator in the association between depression and work-family conflict in middle-aged female workers: A population-based study. Nurs Open 2023. [PMID: 37114859 DOI: 10.1002/nop2.1783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 12/24/2022] [Accepted: 04/15/2023] [Indexed: 04/29/2023] Open
Abstract
AIM To investigate the mediating effect of sleep-related problems on the relationship between depression and work-family conflicts (WFCs) among middle-aged female workers. DESIGN Secondary analysis of cross-sectional study. METHODS Overall, 15,718 female workers aged 40-65 years from the Sixth Korean Working Conditions Survey (KWCS) were included. Depression was assessed using the WHO-5 wellbeing index; sleep-related problems and WFCs were measured with five items on a Likert scale. The mediating effect of sleep-related problems between depression and WFCs was analysed using model 4 of Hayes PROCESS macro for SPSS. RESULTS There was a significant positive correlation between depression and both sleep-related problems (r = 0.225, p < 0.001) and WFCs (r = 0.124, p < 0.001). Depression also had a significant effect on sleep-related problems (β = 0.221, p < 0.001) and WFCs (β=0.061, p < 0.001). Sleep-related problems had a significant effect on WFCs (β = 0.282, p < 0.001). The indirect effect of depression on WFCs by mediating sleep-related problems was β = 0.062 (95% bootstrap confidence interval = 0.057-0.068). The study also confirmed the significance of the mediating effect of sleep-related problems in the relationship between depression and WFCs.
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Affiliation(s)
- Yoonjeong Lee
- Department of Nursing, Hyejeon College, Hongseong-gun, Korea
| | - Mikyung Ryu
- Department of Nursing, College of Nursing, Daegu University, Daegu, Korea
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3
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Tang J, Wang J, Pei Y, Dereje SB, Chen Q, Yan N, Luo Y, Wang Y, Wang W. How adverse and benevolent childhood experiences influence depression and suicidal ideation in Chinese undergraduates: a latent class analysis. Environ Health Prev Med 2023; 28:17. [PMID: 36823044 PMCID: PMC9989774 DOI: 10.1265/ehpm.22-00242] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Abstract
BACKGROUND There has been minimal research on the role of benevolent childhood experiences (BCEs) and how such events may offer protection from the insidious effects of adverse childhood experiences (ACEs) or later in life. OBJECTIVES This research aims to learn how BCEs and ACEs interact to affect adolescents' psychological distress. METHODS Cross-sectional survey was conducted in three cities (Xuzhou, Nanjing, and Wuhan) in China from March 2021 to May 2021. Latent class analysis (LCA) was used to classify the patterns of ACEs and BCEs. We adopted hierarchical multivariable regression to examine the influences of ACEs and BCEs on depression and suicidal ideation. RESULTS To explore the relationship between childhood experience and suicidal ideation and depression, LCA revealed three patterns of ACEs: (1) emotional abuse (10.57%); (2) high ACEs (0.55%); and (3) low ACEs classes (88.88%). Adolescents with emotional abuse (depression: OR = 3.82, 95%CI = 2.80-5.22, P < 0.001; suicidal ideation: OR = 5.766, 95%CI = 3.97-8.38, P < 0.001) and high ACEs class (suicidal ideation: OR = 5.93, 95%CI = 1.19-29.66, P < 0.05) had an increased risk of psychological distress (reference: low ACEs). LCA revealed four patterns of BCEs: (1) relationship support (14.54%); (2) low BCEs (4.85%); (3) high BCEs (55.34%); and (4) high quality of life classes (25.28%). Adolescents with a high quality of life (depression: OR = 0.09, 95%CI = 0.05-0.16, P < 0.001; suicidal ideation: OR = 0.22, 95%CI = 0.12-0.40, P < 0.001) and high BCEs (depression: OR = 0.05, 95%CI = 0.03-0.09, P < 0.001; suicidal ideation: OR = 0.15, 95%CI = 0.09-0.26, P < 0.001) protected the mental health of adolescents (reference: low BCEs). CONCLUSIONS High ACEs and emotional abuse classes were significantly associated with poorer mental health symptoms, including suicidal ideation and depression. In contrast, high BCEs and high quality of life classes were associated with better mental health. These findings point out that it is more necessary to identify and support victims of ACEs, and it is urgent to increase BCEs in early childhood.
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Affiliation(s)
- Jie Tang
- School of Public Health, Xuzhou Medical University
| | | | - Yifei Pei
- School of Public Health, Xuzhou Medical University
| | | | - Qian Chen
- School of Public Health, Xuzhou Medical University
| | - Na Yan
- School of Public Health, Xuzhou Medical University
| | - Yunjiao Luo
- School of Public Health, Xuzhou Medical University
| | - Yuhao Wang
- School of Public Health, Xuzhou Medical University
| | - Wei Wang
- School of Public Health, Xuzhou Medical University.,Key Laboratory of Human Genetics and Environmental Medicine, Xuzhou Medical University.,Engineering Research Innovation Center of Biological Data Mining and Healthcare Transformation, Xuzhou Medical University
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4
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Byeon G, Jo SJ, Lee HW, Yim HW, Park JI. Development of a Short Form Depression Screening Questionnaire for Korean Soldiers. J Korean Med Sci 2021; 36:e185. [PMID: 34254472 PMCID: PMC8275464 DOI: 10.3346/jkms.2021.36.e185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 06/10/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The frequencies of South Korean soldiers' depression and resulting suicide are increasing every year. Thus, this study aimed to develop and confirm the reliability and validity of a simple short form depression screening scale for soldiers. METHODS This study was conducted as part of a 2013 research project named 'The Epidemiological Study on the Prevalence of Depression in Military Service and a Search for High Risk Group Management.' Clinical depression was diagnosed using the Korean version of the Mini International Neuropsychiatric Interview and suicide risk was assessed through the Korean version of the Composite International Diagnostic Interview. Furthermore, the Center for Epidemiological Studies for Depression Scale (CES-D), the Stress Response Inventory, and the Barret Impulsiveness Scale were employed. Of the 20 CES-D items, three of the most correlated items with clinical diagnosis were derived to form the short form scale. Analyses for internal consistency, concurrent validity, and factor analysis were implemented for its validation. We performed a receiver operating curve (ROC) analysis using a clinical diagnosis of depression as a gold standard to calculate the area under the curve (AUC) value, cut-off score, and corresponding sensitivity and specificity to that cut-off score. RESULTS According to the results of the correlation analysis, 7, 18, and 4 were selected to be on our scale. The three-item scale was reliable with a Cronbach's alpha value of 0.720, and a factor was derived from the factor analysis. The ROC analysis showed a high discriminant validity, with an AUC value of 0.891. The sensitivity and specificity were 84.8% and 78.2%, and 71.7% and 91.6%, respectively, for each when the selected cut-off scores were 2 and 3, respectively. Depression screened through the scale when the cut-off score was 2 or 3 was significantly associated with suicidality, stress, and social support. CONCLUSION The depression screening questionnaire for Korean soldiers developed through this study demonstrated high reliability and validity. Since it comprises only three items, it can be utilized easily and frequently. It is expected to be employed in a large-scale suicide prevention project targeting military soldiers in the future; it will be beneficial in selecting high-risk groups for depression.
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Affiliation(s)
- Gihwan Byeon
- Department of Psychiatry, Kangwon National University Hospital, Chuncheon, Korea
| | - Sun Jin Jo
- Department of Prevention Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hae Woo Lee
- Department of Psychiatry, Seoul Medical Center, Seoul, Korea
| | - Hyeon Woo Yim
- Department of Prevention Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong Ik Park
- Department of Psychiatry, Kangwon National University Hospital, Chuncheon, Korea
- Department of Psychiatry, Kangwon National University School of Medicine, Chuncheon, Korea.
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5
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Baek IC, Jo S, Kim EJ, Lee GR, Lee DH, Jeon HJ. A Review of Suicide Risk Assessment Tools and Their Measured Psychometric Properties in Korea. Front Psychiatry 2021; 12:679779. [PMID: 34239463 PMCID: PMC8258346 DOI: 10.3389/fpsyt.2021.679779] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 05/17/2021] [Indexed: 11/13/2022] Open
Abstract
While there has been a slew of review studies on suicide measurement tools until now, there were not any reviews focusing on suicide assessment tools available in Korea. This review aimed to examine the psychometric properties of tools developed in Korea or the translated versions from the original tools in their foreign language and to identify potential improvements and supplements for these tools. A literature search was done using the Korean academic information search service, Research Information Service System, to identify the suicide measures to be included in this review. Abstracts were screened to identify which measures were used to assess suicide-related factors. Based on the established inclusion and exclusion criteria, 18 tools remained and we assessed their psychometric properties. The current review indicated several major findings. First, many of the tools did not report predictive validity and even those with predictive validity were based on past suicide attempts. Second, some of the tools overlooked the interactive component for the cause of suicide. In addition, information to supplement the self-reported and clinician-administered reports by collecting reports from the subjects' families and acquaintances is needed. It is also important to develop a screening tool that examines other aspects of an individual's personal life, including unemployment, bereavement, divorce, and childhood trauma. Moreover, tools that have been studied in more diverse groups of the population are needed to increase external validity. Finally, the linguistic translation of the tools into Korean needs to consider other cultural, social, and psychological factors of the sample of interest.
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Affiliation(s)
- In-Chul Baek
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Soobin Jo
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Eun Ji Kim
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Korea Psychological Autopsy Center (KPAC), Seoul, South Korea
| | - Ga Ryoung Lee
- Department of Education, Traumatic Stress Center, Sungkyunkwan University College of Education, Seoul, South Korea
| | - Dong Hun Lee
- Department of Education, Traumatic Stress Center, Sungkyunkwan University College of Education, Seoul, South Korea
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Korea Psychological Autopsy Center (KPAC), Seoul, South Korea.,Department of Health Sciences & Technology, Department of Medical Device Management & Research, and Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Sungkyunkwan University, Seoul, South Korea
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6
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Chen X, Zhang H, Xiao G, Lv C. Prevalence of suicidal ideation among stroke survivors: A systematic review and meta-analysis. Top Stroke Rehabil 2020; 28:545-555. [PMID: 33186090 DOI: 10.1080/10749357.2020.1846933] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Background: The prevalence of suicidal ideation (SI) among stroke survivors has been the subject of several studies, but systematic review data regarding the prevalence of SI among stroke patients are still scarce.Objectives: To estimate the pooled prevalence of SI among stroke survivors.Methods: A comprehensive search strategy was established across the following electronic databases; Web of Science, PubMed, the Cochrane Library, Chinese Wanfang database and Chinese National Knowledge Infrastructure (CNKI). The 95% confidence interval (CI) given in each identified study was used to assess the outcomes. Cochran's Q test and I2 statistic were used to evaluate heterogeneity. The quality of the final evidence was evaluated using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. We calculated the pooled prevalence of SI among stroke survivors before subgroup analysis and meta-regression was used to find the partial source of heterogeneity.Results: Twenty-one studies with a total of 17,189 participants were included in this study and the pooled prevalence of SI among stroke survivors was 12.25% (95%CI: 9.91-15.07%). Substantial heterogeneity was detected in the estimation of prevalence. The evidence was graded as very low for the overall outcome and the single item subgroup, while it was graded as low for the stable scale subgroup.Conclusions: This meta-analysis suggests a high prevalence of SI among stroke survivors. Routine screening of SI after stroke is needed to plan interventions aimed at reducing suicide risk.
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Affiliation(s)
- Xingxing Chen
- International Nursing College, Hainan Medical University, Haikou, Hainan, China
| | - Hua Zhang
- International Nursing College, Hainan Medical University, Haikou, Hainan, China.,Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, Hainan, China.,Department of Emergency, Research Unit of Island Emergency Medicine, Chinese Academy of Medical Sciences (No. 2019RU013), Hainan Medical University, Haikou, Hainan, China
| | - Gui Xiao
- International Nursing College, Hainan Medical University, Haikou, Hainan, China
| | - Chuanzhu Lv
- Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, Hainan, China.,Department of Emergency, Research Unit of Island Emergency Medicine, Chinese Academy of Medical Sciences (No. 2019RU013), Hainan Medical University, Haikou, Hainan, China.,Department of Emergency, Hainan Clinical Research Center for Acute and Critical Diseases, the Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China.,Emergency and Trauma College, Hainan Medical University, Haikou, Hainan, China
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7
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Choi HG, Hong SJ, Han J, Park CH, Lee JS. Increased the risk of depression in patients with chronic rhinosinusitis without polyp: A longitudinal follow up study using a national sample cohort. Medicine (Baltimore) 2020; 99:e20277. [PMID: 32481395 DOI: 10.1097/md.0000000000020277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Previous studies have reported that chronic rhinosinusitis (CRS) is closely related to depression. The present study aims to elucidate the association between CRS without nasal polyp and depression using a national sample cohort. Using the national sample cohort from Korean Health Insurance Review and Assessment Service, we matched patients with CRS (n = 21,707) to control participants (n = 86,828), at a ratio of 1:4, according to age, sex, household income, region of residence. The stratified Cox proportional-hazards model was used to evaluate the hazard ratio (HR) between CRS and depression. A subgroup analysis was performed according to age group and gender. The HR for depression was significantly higher in patients with CRS than in control participants (adjusted HR = 1.41, 95% confidence interval = 1.33-1.48) after adjustment for age, sex, household income, region of residence, and medical history. The risk of depression was also elevated in the subgroup analysis, regardless of age or gender. In conclusion, CRS was significantly associated with the increased risk of depression.
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Affiliation(s)
- Hyo Geun Choi
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang
| | - Seok Jin Hong
- Department of Otorhinolaryngology-Head & Neck Surgery, Dongtan Sacred Heart Hospital, Hwaseong
| | - Juho Han
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang
| | - Chan Hum Park
- Department of Otorhinolaryngology-Head & Neck Surgery, Chuncheon Sacred Heart Hospital, Chuncheon, Republic of Korea
| | - Joong Seob Lee
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University Sacred Heart Hospital, Anyang
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8
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Heo YC, Kahng SK, Kim S. Mental health system at the community level in Korea: development, recent reforms and challenges. Int J Ment Health Syst 2019; 13:9. [PMID: 30805025 PMCID: PMC6373148 DOI: 10.1186/s13033-019-0266-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 02/08/2019] [Indexed: 11/10/2022] Open
Abstract
Since the introduction of the Mental Health Act (MHA) in 1995, mental health services have expanded at the community level in Korea. While community facilities for mental health have grown considerably, large numbers of people with mental disorders are accommodated as before in private mental hospitals. Korea needs to reduce the level of dependence on long-term treatments in hospitals and expand coverage of services for the people with mental illness (PMI) to all in local communities. To achieve this objective, the significant legislative changes were made through the amendment of the MHA. The completely revised act indicates that the Korean government seeks a harmonized balance between inpatient care and outpatient care by declaring the necessity of various welfare services to ensure human rights of the PMI. Particularly, mental health system furthers to provide comprehensive services for the majority of community population to monitor risk factors of mental disorders as well as for the PMI. In this sense, the Korean government could refer to the British case of “Improving Access to Psychological Therapies” as suggested by an OECD investigation team. Achieving the goal calls for both a deliberate realignment of existing services and additional resources in line with legislative reforms. Further public efforts should be made in collaboration with medical institutions and private service providers to realize the valuable goals pursued by the amended act.
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Affiliation(s)
- Yong-Chang Heo
- 1Department of Social Welfare, Keimyung University, 331-2, College of Social Science Building, 1095, Dalgubeol-daero, Dalseo-gu, Daegu, Republic of Korea
| | - Sang Kyoung Kahng
- 2Department of Social Welfare, Seoul National University, 16-651, College of Social Science Building, 1, Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea.,Korean Research Center for Guardianship and Trusts (KCGAT), 222 Wangsimni-ro, Seongdong-gu, Seoul, Republic of Korea
| | - Sungyong Kim
- 4Institute of Social Welfare, Seoul National University, 220-551, 1, Gwanak-ro, Gwanak-gu, Seoul, Republic of Korea
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Cho Y, Jeon Y, Jang SI, Park EC. Family Members of Cancer Patients in Korea Are at an Increased Risk of Medically Diagnosed Depression. J Prev Med Public Health 2018; 51:100-108. [PMID: 29631349 PMCID: PMC5897230 DOI: 10.3961/jpmph.17.166] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 01/31/2018] [Indexed: 12/21/2022] Open
Abstract
Objectives Family members are often cancer patients’ primary source of social and emotional support and make a major contribution to how well patients manage their illness. We compared the prevalence of depression in the family members of cancer patients and the general population. Methods This study used the data from the fourth, fifth, and sixth rounds of the Korea National Health and Nutrition Examination Survey. The variable of interest was the presence of a cohabitating cancer patient in the family and the dependent variable was the presence of diagnosed depression. Results The odds of having medically diagnosed depression in those with a cohabitating cancer patient in the family were significantly higher than among those who did not have cancer patients in their families (odds ratio [OR], 1.56; 95% confidence interval [CI], 1.12 to 2.17; p=0.009). The OR for females was 1.59, and this increase was statistically significant (95% CI, 1.09 to 2.31; p=0.02). Conclusions We need to invest more effort into diagnosing and managing depression in the family members of cancer patients. This will have an impact both on their quality of life and on the well-being of patients, as supporters and caregivers play an instrumental role in helping patients manage their illness.
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Affiliation(s)
- Youngdae Cho
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yongwoo Jeon
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sung-In Jang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Eun-Cheol Park
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
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Kim SY, Kim HJ, Lim H, Kong IG, Kim M, Choi HG. Bidirectional association between gastroesophageal reflux disease and depression: Two different nested case-control studies using a national sample cohort. Sci Rep 2018; 8:11748. [PMID: 30082758 PMCID: PMC6078941 DOI: 10.1038/s41598-018-29629-7] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 07/16/2018] [Indexed: 12/17/2022] Open
Abstract
The purpose of this study is to evaluate the associations between gastroesophageal reflux disease (GERD) and depression using a national sample cohort of the Korean population. Data were collected from individuals ≥20 years old in the Korean National Health Insurance Service-National Sample Cohort between 2002 and 2013. We designed two different nested case-control studies. In study I, 60,957 participants with depression were matched at a 1:4 ratio with 243,828 controls, and their previous histories of GERD were analyzed. In study II, 133,089 participants with GERD were matched at a 1:2 ratio with 266,178 controls, and their previous histories of depression were analyzed. Crude and adjusted odds ratios (ORs) were analyzed using unconditional logistic regression analyses, and 95% confidence intervals (CIs) were calculated. Subgroup analyses were performed according to age and sex. The adjusted OR for GERD was 2.01 (95% CI = 1.96–2.07) in the patients with depression (study I). The adjusted OR for depression was 1.48 (95% CI = 1.43–1.52) in the patients with GERD (study II). The results of the subgroup analyses were consistent. GERD and depression displayed bidirectional associations.
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Affiliation(s)
- So Young Kim
- Department of Otorhinolaryngology-Head & Neck Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Hyung-Jong Kim
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University College of Medicine, Anyang, Korea
| | - Hyun Lim
- Department of Internal Medicine, Hallym University College of Medicine, Anyang, Korea
| | - Il Gyu Kong
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University College of Medicine, Anyang, Korea
| | - Miyoung Kim
- Department of Laboratory Medicine, Hallym University College of Medicine, Anyang, Korea
| | - Hyo Geun Choi
- Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University College of Medicine, Anyang, Korea.
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Kim K, Kim SW, Myung W, Han CE, Fava M, Mischoulon D, Papakostas GI, Seo SW, Cho H, Seong JK, Jeon HJ. Reduced orbitofrontal-thalamic functional connectivity related to suicidal ideation in patients with major depressive disorder. Sci Rep 2017; 7:15772. [PMID: 29150619 PMCID: PMC5693996 DOI: 10.1038/s41598-017-15926-0] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 11/04/2017] [Indexed: 11/25/2022] Open
Abstract
Despite recent developments in neuroimaging, alterations of brain functional connectivity in major depressive disorder (MDD) patients with suicidal ideation are poorly understood. This study investigated specific changes of suicidal ideation in functional connectivity of MDD patients. Whole brain functional connectivity in 46 patients with MDD (23 with suicidal ideation and 23 without) and 36 age- and gender- matched healthy controls were compared using resting-state functional Magnetic Resonance Imaging (fMRI) analyzed with network-based statistics (NBS) and graph-theoretical methods. Decreased functional connectivity in a characterized sub-network was observed in patients with MDD and suicidal ideation (FDR-adjusted p < 0.05). The sub-network included the regions of the fronto-thalamic circuits in the left hemisphere. The network measures of the left superior frontal gyrus, pars orbitalis (r = -0.40, p = 0.009), left thalamus (r = -0.41, p = 0.009), and right thalamus (r = -0.51, p = -0.002) were shown, through graph theoretical analysis, to be significantly negatively correlated with severity of suicidal ideation. The reduced functional connectivity in left orbitofrontal-both thalamic regions with suicidal ideation in MDD were inversely proportional to the severity of suicidality independent from depression severity. These findings suggest problems with decision-making and information integration in MDD patients with suicidal ideation.
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Affiliation(s)
- Kiwon Kim
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
- Department of Neuropsychiatry, Seoul National University Bundang Hospital, Seongnam, South Korea
- National Institute of Dementia, Seongnam, South Korea
| | - Sung-Woo Kim
- School of Biomedical Engineering, College of Health Science, Korea University, Seoul, South Korea
| | - Woojae Myung
- Department of Psychiatry, CHA Bundang Medical Center, CHA University, Seongnam, South Korea
| | - Cheol E Han
- Department of Electronics and Information Engineering, College of Science & Technology, Korea University, Sejong, South Korea
| | - Maurizio Fava
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - David Mischoulon
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - George I Papakostas
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Sang Won Seo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hana Cho
- Department of Physiology, Sungkyunkwan University School of Medicine, Samsung Biomedical Research Institute, Suwon, South Korea
| | - Joon-Kyung Seong
- School of Biomedical Engineering, College of Health Science, Korea University, Seoul, South Korea.
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA.
- Department of Health Sciences & Technology, Department of Medical Device Management & Research, and Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Sungkyunkwan University, Seoul, South Korea.
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Kim K, Jeon HJ. Frontal Lobe Dysfunction in a Depressed Patient Who Survived a Suicide Attempt by Jumping from the Bridge on the Han River. Psychiatry Investig 2017; 14:904-908. [PMID: 29209400 PMCID: PMC5714738 DOI: 10.4306/pi.2017.14.6.904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Accepted: 01/04/2017] [Indexed: 11/19/2022] Open
Abstract
Suicide attempts at the Han river are rapidly increasing, which are 4.11 times from 2005 to 2015, whereas the rate of completed suicide in South Korea increased 1.07 times during the same period. However, few studies have been conducted on the issue because many suicide attempters were seriously injured after a fall in the Han river. We present a case of a patient with major depressive disorder (MDD) who attempted suicide and minimally injured after jumping from the bridge at the Han river. We could assess his psychological and neurocognitive functions before and immediately after his attempt. From this case, we can identify that higher cognitive aspect of executive dysfunction, especially in the frontal domain of selective attention and inhibition, may be associated with his suicide attempt. In conclusion, we suggest psychiatric treatments for cognitive impulsiveness and safety barriers at the bridge to prevent suicide attempts of patients with MDD.
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Affiliation(s)
- Kiwon Kim
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Health Sciences & Technology, Department of Medical Device Management & Research, and Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Sungkyunkwan University, Seoul, Republic of Korea
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Rhee TG, Lee HY, Kim NK, Han G, Lee J, Kim K. Is Health Literacy Associated With Depressive Symptoms Among Korean Adults? Implications for Mental Health Nursing. Perspect Psychiatr Care 2017; 53:234-242. [PMID: 27198862 DOI: 10.1111/ppc.12162] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 01/31/2016] [Accepted: 02/19/2016] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE This study investigated whether health literacy is associated with depressive symptoms among Korean adults, when adjusting for relevant risk factors for depression. METHODS Data were collected from a sample of 585 community-dwelling Korean adults living in Seoul and Kwangju, South Korea, using a quota sampling strategy. A cross-sectional, multivariate regression analysis was used to investigate the association between health literacy and depressive symptoms. RESULTS When controlled for covariates, a lower level of health literacy was significantly associated with a higher level of depressive symptoms. CONCLUSION Health literacy may play an important role in preventing and treating depression. Future research is needed to determine if improving health literacy, through health promotion interventions, can enhance community-dwelling Korean adults' understanding of depressive symptoms and relevant treatment options.
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Affiliation(s)
- Taeho Greg Rhee
- PhD candidate, Department of Pharmaceutical Care and Health System, College of Pharmacy, University of Minnesota, Twin Cities, USA
| | - Hee Yun Lee
- Professor, School of Social Work, College of Education and Human Development, University of Minnesota, Twin Cities, USA
| | - Nam Keol Kim
- Admissions Officer, Pohang University of Science and Technology, Pohang, Korea, and PhD student, Department of Educational Psychology, College of Education and Human Development, University of Minnesota, Twin Cities, USA
| | - Gyounghae Han
- Professor, College of Human Ecology, Seoul National University, Seoul, Korea
| | - Jeonghwa Lee
- Associate Professor, Department of Family Environment and Welfare, Chonnam National University, Gwangju, Korea
| | - Kyoungwoo Kim
- Physician, Department of Family Medicine, Inje University Seoul Paik Hospital, Seoul, Korea
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Seong HH, Park JM, Kim YJ. Antidepressive Effects of Environmental Enrichment in Chronic Stress–Induced Depression in Rats. Biol Res Nurs 2017; 20:40-48. [DOI: 10.1177/1099800417730400] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Depression is caused by a variety of factors, especially stressful life events. Chronic stress–induced depression has detrimental effects on hippocampal integrity. Environmental enrichment (EE) is a beneficial intervention for improving anxiety, fear, and stress. We aimed to investigate the antidepressive effects of EE in a depressive rat model (DEP) that was subjected to chronic stress. The control group ( n = 10) was kept under normal conditions, while depressive rats ( n = 8 per group) were randomized into DEP, DEP + EE, and DEP + fluoxetine (Flx) groups. DEP + EE/Flx groups were exposed to standard housing and EE or Flx, respectively. The behavioral tests showed that hopelessness and anxiety were decreased in DEP + EE and DEP + Flx groups compared with the DEP group ( p < .05). Similarly, the expression of vascular endothelial growth factor and tryptophan hydroxylase was significantly higher in the DEP + EE and DEP + Flx ( p < .05) groups. The levels of brain-derived neurotrophic factor and tyrosine receptor kinase B were also significantly higher in the DEP + EE and DEP + Flx groups compared with the DEP group ( p < .05). Our findings can serve as a foundation for future investigations examining the effects of environmental improvement and physical exercise in patients with depression. This study suggests that EE may be useful for mitigating the detrimental effects of chronic stress in patients with depression.
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Affiliation(s)
- Ho-Hyun Seong
- Department of Nursing, Graduate School, Kyung Hee University, Seoul, Republic of Korea
- Department of Nursing, Samsung Medical Center, Seoul, Republic of Korea
| | - Jong-Min Park
- Department of Nursing, Gyeongbuk College of Health, Gimcheon-si, Republic of Korea
- Department of Nursing, Kyung Hee University, Seoul, Republic of Korea
| | - Youn-Jung Kim
- East-West Nursing Research Institute, College of Nursing Science, Kyung Hee University, Seoul, Republic of Korea
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15
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Joshi P, Song HB, Lee SA. Association of chronic disease prevalence and quality of life with suicide-related ideation and suicide attempt among Korean adults. Indian J Psychiatry 2017; 59:352-358. [PMID: 29085096 PMCID: PMC5659087 DOI: 10.4103/psychiatry.indianjpsychiatry_282_16] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
AIMS The aim of this study is to find the association of chronic disease prevalence (CDP) with suicide-related ideation (SI) and suicide attempt (SA) and to determine the combined effect of CDP and quality of life (QoL) with SI or SA. DESIGN This was a cross-sectional study. MATERIALS AND METHODS The data were collected from the nationally representative Korea National Health and Nutrition Examination Survey IV and V (2007-2012). For the analysis, a total of 35,075 adult participants were selected as the final sample, which included 5773 participants with SI and 331 with SA. STATISTICAL ANALYSIS Multiple logistic regression models were used to examine the odds ratio after adjusting for age, sex, marital status, education, occupation, and household income. RESULTS AND CONCLUSION SI was positively associated with selected CDP, such as cardiovascular disease (CVD), stroke, ischemic heart disease (IHD), cancer, diabetes, renal failure, and depression, except hypertension. Subjects with CVD, IHD, renal failure, and depression were found likely to have increased odds for SA as compared to non-SA controls. Lower QoL strongly affected SI and SA. Furthermore, the likelihood of SI increased for depressed and cancer subjects who had low QoL in comparison to subjects with high QoL and without chronic disease. Similarly, statistically, significant interaction was observed between lower QoL and depression in relation to SA compared to non-SA controls. These data suggest that suicide-related behavior could be predicted by the prevalence of chronic disease and low QoL.
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Affiliation(s)
- Pankaj Joshi
- Department of Preventive Medicine, Kangwon National University School of Medicine, Gangwon-do, 24341, South Korea.,BIT Medical Convergence Graduate Program, Kangwon National University School of Medicine, Gangwon-do, 24341, South Korea
| | - Han-Byol Song
- Department of Preventive Medicine, Kangwon National University School of Medicine, Gangwon-do, 24341, South Korea
| | - Sang-Ah Lee
- Department of Preventive Medicine, Kangwon National University School of Medicine, Gangwon-do, 24341, South Korea.,BIT Medical Convergence Graduate Program, Kangwon National University School of Medicine, Gangwon-do, 24341, South Korea
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16
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Lee SU, Oh IH, Jeon HJ, Roh S. Suicide rates across income levels: Retrospective cohort data on 1 million participants collected between 2003 and 2013 in South Korea. J Epidemiol 2017; 27:258-264. [PMID: 28314637 PMCID: PMC5463019 DOI: 10.1016/j.je.2016.06.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Accepted: 06/29/2016] [Indexed: 11/29/2022] Open
Abstract
Background The relation of income and socioeconomic status with suicide rates remains unclear. Most previous studies have focused on the relationship between suicide rates and macroeconomic factors (e.g., economic growth rate). Therefore, we aimed to identify the relationship between individuals' socioeconomic position and suicide risk. Methods We analyzed suicide mortality rates across socioeconomic positions to identify potential trends using observational data on suicide mortality collected between January 2003 and December 2013 from 1,025,340 national health insurance enrollees. We followed the subjects for 123.5 months on average. Socioeconomic position was estimated using insurance premium levels. To examine the hazard ratios of suicide mortality in various socioeconomic positions, we used Cox proportional hazard models. Results We found that the hazard ratios of suicide showed an increasing trend as socioeconomic position decreased. After adjusting for gender, age, geographic location, and disability level, Medicaid recipients had the highest suicide hazard ratio (2.28; 95% CI, 1.87–2.77). Among the Medicaid recipients, men had higher hazard ratios than women (2.79; 95% CI, 2.17–3.59 vs. 1.71; 95% CI, 1.25–2.34). Hazard ratios also varied across age groups. The highest hazard ratio was found in the 40–59-year-old group (3.19; 95% CI, 2.31–4.43), whereas the lowest ratio was found in those 60 years and older (1.44; 95% CI, 1.09–1.87). Conclusions Our results illuminate the relationship between socioeconomic position and suicide rates and can be used to design and implement future policies on suicide prevention. Suicide showed an increasing trend as income levels decreased. Suicide was most frequent in Medicaid recipients. Suicide showed different trends across gender and age groups.
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Affiliation(s)
- Sang-Uk Lee
- Department of Mental Health Research, Seoul National Hospital, Seoul, South Korea; Department of Preventive Medicine, School of Medicine, Kyung Hee University, Seoul, South Korea
| | - In-Hwan Oh
- Department of Preventive Medicine, School of Medicine, Kyung Hee University, Seoul, South Korea
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Department of Health Sciences & Technology, Samsung Advanced Institute for Health Sciences & Technology, Seoul, South Korea; Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences & Technology, Seoul, South Korea; Department of Medical Device Management and Research, Samsung Advanced Institute for Health Sciences & Technology, Seoul, South Korea; Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Sungwon Roh
- Department of Psychiatry, Hanyang University College of Medicine, Seoul, South Korea.
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Abstract
BACKGROUND Existing literature suggests that mental health literacy is positively associated with mental health services utilization. Despite an aging population that faces significant mental health concerns in Korea, the role of mental health literacy on mental health services utilization is not known among older adults in Korea. This study aimed to (1) identify whether mental health literacy mediates the association between population characteristics and mental health services utilization and (2) identify an optimal path model for mental health services utilization among Korean older adults. METHODS Using a cross-sectional survey with a quota sampling strategy, we collected and analyzed responses from 596 community-dwelling individuals ages 65 years and older. We used structural equation modeling (SEM) to estimate the effect of mental health literacy as a mediator. RESULTS When controlling for other relevant covariates in the optimal path model, mental health literacy mediated the relationships between three socio-demographic factors (education, general literacy, and health status) and mental health services utilization. The model fit index shows that the SEM fits very well (CFI = 0.92, NFI = 0.90, RMSEA = 0.07). CONCLUSIONS Efforts to improve mental health literacy through community-based education programs may need to particularly target Korean older adults with the relevant socio-demographic characteristics to enhance their utilization of appropriate mental health services.
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Suicidal thoughts/acts and clinical correlates in patients with depressive disorders in Asians: results from the REAP-AD study. Acta Neuropsychiatr 2016; 28:337-345. [PMID: 27305958 DOI: 10.1017/neu.2016.27] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Using data from the Research on Asian Psychotropic Prescription Patterns for Antidepressants (REAP-AD) study, we aimed to present the rates and clinical correlates of suicidal thoughts/acts in patients recruited from a total of 40 centres in 10 Asian countries/areas: China, Hong Kong, India, Indonesia, Japan, Korea, Malaysia, Singapore, Taiwan, and Thailand. METHODS Data from 1122 patients with depressive disorders in the REAP-AD study were used. The ICD-10 was employed to diagnose depressive episodes and recurrent depressive disorder. The presence or absence of suicidal thoughts/acts and profile of other depressive symptoms was established using the National Institute for Health and Clinical Excellence guidelines for depression. Country/area differences in rates of suicidal thoughts/acts were evaluated with the χ2 test. In addition, depressive symptom profiles, other clinical characteristics, and patterns of psychotropic drug prescription in depressed patients with and without suicidal thoughts/acts were compared using analysis of covariance for continuous variables and logistic regression analysis for discrete variables to adjust the effects of covariates. RESULTS The rates of suicidal thoughts/acts in 10 countries/areas varied from 12.8% in Japan to 36.3% in China. Patients with suicidal thoughts/acts presented more persistent sadness (adjusted odds ratio [aOR]=2.64, p<0.001), loss of interest (aOR=2.33, p<0.001), fatigue (aOR=1.58, p<0.001), insomnia (aOR=1.74, p<0.001), poor concentration (aOR=1.88, p<0.001), low self-confidence (aOR=1.78, p<0.001), poor appetite (aOR=2.27, p<0.001), guilt/self-blame (aOR=3.03, p<0.001), and use of mood stabilisers (aOR=1.79, p<0.001) than those without suicidal thoughts/acts. CONCLUSION Suicidal thoughts/acts can indicate greater severity of depression, and are associated with a poorer response to antidepressants and increased burden of illness. Hence, suicidal thoughts/acts can provide a clinical index reflecting the clinical status of depressive disorders in Asians.
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Lee TH, Park EC, Kim W, Kim J, Shin J, Kim TH. Depressive symptoms of house-poor persons: Korean panel data evidence. Int J Soc Psychiatry 2016; 62:569-77. [PMID: 27363859 DOI: 10.1177/0020764016653773] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND There are no studies researching the relationship between house-poor persons and mental health. Therefore, this study aimed to investigate the relationship between house-poor status and depressive symptoms. AIM To examine the relationship between the house-poor and depressive symptoms according to household income. METHODS Data from the Korean Welfare Panel Study were used. House-poor were defined as people having possession with over 10% house-related interest in disposable income. About 7,565 participants over the age of 19 years were followed up from 2011 to 2013. The generalized estimating equations were used for analysis. RESULTS Individuals with more house-related debt showed increasingly higher depression scores (possession with under 5% related debt to disposable income β = 0.2024, p = .1544; under 10% β = 0.7030, p = .0008; over 10% β = 1.3207, p < .0001). Individuals possessing houses with over 10% ratio of house-related debts to disposable income had higher depression scores than individuals without house ownership (no possession β = 0.8927, p < .0001). CONCLUSION Individuals without houses and individuals owning houses with higher percentages of house-related interests showed higher levels of depressive symptoms. Therefore, this study affirmed that the importance of considering the most vulnerable groups in addressing the mental health of individual.
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Affiliation(s)
- Tae-Hoon Lee
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Eun-Cheol Park
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea Department of Preventive Medicine, College of Medicine, Yonsei University, Seoul, Republic of Korea
| | - Woorim Kim
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Juyeong Kim
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Jaeyong Shin
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea Department of Preventive Medicine, College of Medicine, Yonsei University, Seoul, Republic of Korea
| | - Tae Hyun Kim
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea
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Kim W, Kim TH, Lee TH, Ju YJ, Park EC. The effect of childhood and current economic status on depressive symptoms in South Korean individuals: a longitudinal study. Int J Equity Health 2016; 15:111. [PMID: 27430636 PMCID: PMC4950104 DOI: 10.1186/s12939-016-0402-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 07/11/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Mental health inequality along the economic strata is prominent in South Korea, particularly as intergenerational material transfer is becoming increasingly important in gaining economic status. Therefore, this study aimed to investigate the relationship between current and childhood economic status and depressive symptoms in adults aged 20 or above. METHODS This study used data from the Korean Welfare Panel Study (KOWEPS), 2010 to 2013. A total of 9,645 individuals aged 20 years or above without depressive symptoms in 2010 were analyzed. The effect of childhood and current economic status, categorized into low, middle, and high groups, on depressive symptoms was investigated using hierarchical logistic regression models. Depressive symptoms were measured using the Center for Epidemiological Studies Depression (CES-D 11) scale. Subgroup analysis was performed based on education level. RESULTS Compared to the middle current-middle childhood economic status group, the low-low group (OR: 1.88, CI: 1.61-2.20), low-middle group (OR: 1.68, CI: 1.43-1.98), and low-high group (OR: 1.64, CI: 1.34-2.01) were more likely to have depressive symptoms. The high-low group (OR: 0.68, CI: 0.55-0.84), high-middle group (OR: 0.67, CI: 0.56-0.81), and high-high group (OR: 0.45, CI: 0.27-0.75) were less likely to have depressive symptoms. This trend was generally maintained with regard to education level, but the effects were not statistically significant in the high current economic status groups among participants with a university degree or above. CONCLUSION Low current economic status was associated with a higher likelihood of depressive symptoms. In particular, the low current-low childhood economic status group showed the highest likelihood of depressive symptoms, suggesting the adverse mental health effects of prolonged poverty. Therefore, the findings reveal that mental health inequalities are present along the economic strata and require proper addressing of the mental health of lower income individuals.
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Affiliation(s)
- Woorim Kim
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.,Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Tae Hyun Kim
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea.,Graduate School of Public Heath, Yonsei University, Seoul, Republic of Korea
| | - Tae-Hoon Lee
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.,Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Yeong Jun Ju
- Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.,Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Eun-Cheol Park
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea. .,Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea. .,Department of Preventive Medicine & Institute of Health Services Research, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea.
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Kim JM, Chalem Y, di Nicola S, Hong JP, Won SH, Milea D. A cross-sectional study of functional disabilities and perceived cognitive dysfunction in patients with major depressive disorder in South Korea: The PERFORM-K study. Psychiatry Res 2016; 239:353-61. [PMID: 26908289 DOI: 10.1016/j.psychres.2016.01.022] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 01/08/2016] [Accepted: 01/12/2016] [Indexed: 10/22/2022]
Abstract
PERFORM-K was a cross-sectional observational study that investigated functional disability, productivity and quality of life in MDD outpatients in South Korea, and the associations of these with depressive symptoms, perceived cognitive dysfunction and other factors. A total of 312 outpatients who started antidepressant monotherapy underwent a single study interview. Physicians and patients assessed depression severity. Patients also assessed: perceived cognitive dysfunction, functional disability, impaired productivity and quality of life. Patients had moderate to severe depression (MADRS mean total score: 28.9±7.3), and reported marked functional disability (SDS mean total score: 16.7±8.6), impaired productivity (WPAI mean overall work productivity loss: 52.4±31.8%), perceived cognitive dysfunction (PDQ-D mean total score: 29.9±18.6) and impaired quality of life (EQ-5D mean utility index score of 0.726±0.192). Greater functional disability and impairment in daily activities were associated with more severe depression and greater perceived cognitive dysfunction. Irrespective of depression severity, patients with more severe perceived cognitive dysfunction reported worse work-related productivity outcomes (higher presenteeism and greater overall work productivity loss). PERFORM-K confirms the impact of MDD on functional status and well-being in South Korean patients, and highlights the importance of recognising cognitive dysfunction in clinical practice.
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Affiliation(s)
- Jae Min Kim
- Chonnam National University Hospital, 322 Seoyang-ro, Hwasun-eup, Hwasun-gun, Jeonnam 519-763, South Korea
| | - Ylana Chalem
- Inferential, 35 Rue Godot de Mauroy, 75009 Paris, France
| | | | - Jin Pyo Hong
- Samsung Medical Center, 81 Irwon-ro, Gangnam-gu, Seoul, South Korea
| | - Seung Hee Won
- Kyungpook National University Hospital, 130, Dongdeok-ro, Jung-gu, Daegu, South Korea
| | - Dominique Milea
- Lundbeck Singapore Pte. Ltd., 101 Thomson Rd, #13-05 United Square, Singapore 307591.
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Park JN, Han MA, Park J, Ryu SY. Prevalence of Depressive Symptoms and Related Factors in Korean Employees: The Third Korean Working Conditions Survey (2011). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:424. [PMID: 27089355 PMCID: PMC4847086 DOI: 10.3390/ijerph13040424] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 04/11/2016] [Accepted: 04/12/2016] [Indexed: 12/04/2022]
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.
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Affiliation(s)
- Ji Nam Park
- Department of Public Health, Graduate School of Health Science, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Korea.
| | - Mi Ah Han
- Department of Preventive Medicine, College of Medicine, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Korea.
| | - Jong Park
- Department of Preventive Medicine, College of Medicine, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Korea.
| | - So Yeon Ryu
- Department of Preventive Medicine, College of Medicine, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 501-759, Korea.
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Choi SE, Brignone M, Cho SJ, Jeon HJ, Jung R, Campbell R, Francois C, Milea D. Cost-effectiveness of vortioxetine versus venlafaxine (extended release) in the treatment of major depressive disorder in South Korea. Expert Rev Pharmacoecon Outcomes Res 2016; 16:629-638. [DOI: 10.1586/14737167.2016.1128830] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Sang-Eun Choi
- College of Pharmacy, Korea University, Sejong, South Korea
| | | | - Seong Jin Cho
- Gil Medical Center, Gachon University, Incheon, South Korea
| | - Hong Jin Jeon
- School of Medicine, Sungkyunkwan University, Seoul, South Korea
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Comparison of Clinical Characteristics between Single and Repeated Suicide Attempters Admitted to Emergency Room. ACTA ACUST UNITED AC 2016. [DOI: 10.4306/jknpa.2016.55.3.224] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kim J, Shin J, Kim YA, Lee J. Suicidal ideation in underweight adults who attempt to lose weight: Korea national health and nutrition examination survey, 2007-2012. Korean J Fam Med 2015; 36:82-91. [PMID: 25802689 PMCID: PMC4369664 DOI: 10.4082/kjfm.2015.36.2.82] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 02/25/2015] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Being underweight has been related to health risks. However, little is known about the relationship between suicidal ideation and attempting to lose weight. This study was conducted to examine if there is an association between suicidal ideation and attempting to lose weight among underweight adults. METHODS A cross-sectional study of 1,122 underweight adults (range, 19 to 69 years) was conducted based on the Korea National Health and Nutrition Examination Survey, 2007-2012. We examined suicidal ideation, doctor-diagnosed depression, depressive mood, stress, physical activity, health-related behavior, comorbidity, and socioeconomic status by weight loss attempts. Logistic regression analysis was performed to examine the association between suicidal ideation and weight loss attempts. The following covariates were controlled for: age, sex, physical activity, alcohol problem, marital status, education, income, occupation, self-perception of body image, chronic disease, and body mass index. RESULTS There were 101 subjects in the weight loss attempt group and 1,021 in the non-attempt group. The attempt group had a higher risk of suicidal ideation (odds ratio [OR], 2.47; 95% confidence interval [CI], 1.35 to 4.53) and depressive symptoms (OR, 2.17; 95% CI, 1.19 to 3.98). After depressive symptoms were added to the covariates, the risk of suicidal ideation was also significant (OR 2.11, 95% CI: 1.03 to 4.35). The two groups did not significantly differ in doctor-diagnosed depression and stress. CONCLUSION Weight loss attempts were associated with suicidal ideation in underweight Korean adults.
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Affiliation(s)
- Jinho Kim
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jinyoung Shin
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yun A Kim
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jungkwon Lee
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Lee EW, Park JH. Individual and socioeconomic contextual effects on depressive symptom in Korea: multilevel analysis of cross-sectional nationwide survey. J Korean Med Sci 2015; 30:186-93. [PMID: 25653491 PMCID: PMC4310946 DOI: 10.3346/jkms.2015.30.2.186] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 10/01/2014] [Indexed: 11/24/2022] Open
Abstract
This study was aimed to examine the relationship between individual, socioeconomic context and depressive symptom among Korean population. Data were the Korean Community Health Survey (KCHS), a nationwide survey collected from 253 local communities including 230,715 adults aged 19 yr or over. To identify depressive symptom, the Center for Epidemiologic Studies Depression scale (CES-D) was used. This study employed multilevel logistic regression to analyze the hierarchical data that included individual and community level variables. The results of this study showed that people in the highest level of community income had a higher risk of depressive symptom compared with people in the lowest (OR, 1.6; 95% CI, 1.4-1.9). In a chi-square test for trend, the prevalence of depressive symptom was significantly increased with increased level of community income among all groups of the family income (P<0.001). Moreover a significant interaction was found between household income and community mean income (OR, 0.98; 95% CI, 0.97-0.99). Among individual level variables, age, sex, education, income, living alone, and the number of illnesses were associated with depressive symptom. This study identified that the level of community income has an inverse association, and its effect is especially stronger among low income individuals.
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Affiliation(s)
- Eun-Whan Lee
- Department of Social and Preventive Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea
| | - Jae-Hyun Park
- Department of Social and Preventive Medicine, Sungkyunkwan University School of Medicine, Suwon, Korea
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27
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An KO, Jang JY, Kim J. Sedentary Behavior and Sleep Duration Are Associated with Both Stress Symptoms and Suicidal Thoughts in Korean Adults. TOHOKU J EXP MED 2015; 237:279-86. [DOI: 10.1620/tjem.237.279] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Keun Ok An
- Department of Kinesiologic Medical Science, Dankook University
| | - Jae Yong Jang
- Department of Ocean Physical Education, College of Ocean Science and Technology, Korea Maritime and Ocean University
| | - Junghoon Kim
- Department of Preventive Medicine, Gachon University College of Medicine
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28
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Kim KW, Kim SH, Shin JH, Choi BY, Nam JH, Park SC. Psychosocial, physical, and autonomic correlates of depression in korean adults: results from a county-based depression screening study. Psychiatry Investig 2014; 11:402-11. [PMID: 25395971 PMCID: PMC4225204 DOI: 10.4306/pi.2014.11.4.402] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2013] [Revised: 11/08/2013] [Accepted: 01/18/2014] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE We aimed to investigate the prevalence and psychosocial and neurophysiological correlates of depression in a large county-based cohort of Korean adults. METHODS We recruited 2355 adults from a rural county-based health promotion program. The following psychometric scales were used: the Center for Epidemiologic Studies Depression scale (CES-D) was used to assess depression, the General Health Questionnaire (GHQ) was used to evaluate stress, and the Medical Outcome Study Social Support Survey (MOS-SSS) was used to determine perceived social support. Heart rate variability (HRV) was used to assess neurophysiological properties. The psychosocial and neurophysiological variables of adults with depression (CES-D score ≥25) and without depression (CES-D score <25) were statistically compared. A logistic regression model was constructed to identify factors independently associated with depression. RESULTS We estimated that 17.7% of the subjects had depression, which was associated with old age, being female, being single, less religious affiliation, high education, low body mass index (BMI), low levels of aerobic exercise, low social support, and a low HRV triangular index. The explanatory factors of depression included high education, less religious affiliation, low levels of current aerobic exercise, low BMI, and low social support. CONCLUSION Given the relatively high prevalence of overall depression, subsyndromal depression should also be regarded as an important issue in screening. The independent factors associated with depression suggest that practical psychosocial intervention, including brief psychotherapy, aerobic exercise, and other self-help methods should be considered. In addition, the HRV results suggest that further depression screening accompanied by neurophysiological features would require fine methodological modifications with proactive efforts to prevent depressive symptoms.
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Affiliation(s)
- Ki Won Kim
- Department of Psychiatry, Yong-In Mental Hospital, Yongin, Republic of Korea
| | - Seok Hyeon Kim
- Department of Psychiatry, College of Medicine, Hanyang University, Seoul, Republic of Korea
- Institute of Mental Health, Hanyang University, Seoul, Republic of Korea
| | - Jin Ho Shin
- Department of Internal Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Bo Yul Choi
- Department of Preventive Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Jung Hyun Nam
- Department of Psychiatry, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Seon-Cheol Park
- Department of Psychiatry, Yong-In Mental Hospital, Yongin, Republic of Korea
- Institute of Mental Health, Hanyang University, Seoul, Republic of Korea
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30
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Lim AY, Lee AR, Hatim A, Tian-Mei S, Liu CY, Jeon HJ, Udomratn P, Bautista D, Chan E, Liu SI, Chua HC, Hong JP. Clinical and sociodemographic correlates of suicidality in patients with major depressive disorder from six Asian countries. BMC Psychiatry 2014; 14:37. [PMID: 24524225 PMCID: PMC3937022 DOI: 10.1186/1471-244x-14-37] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 02/05/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND East Asian countries have high suicide rates. However, little is known about clinical and sociodemographic factors associated with suicidality in Asian populations. The aim of this study was to evaluate the factors associated with suicidality in patients with major depressive disorder (MDD) from six Asian countries. METHODS The study cohort consisted of 547 outpatients with MDD. Patients presented to study sites in China (n = 114), South Korea (n = 101), Malaysia (n = 90), Singapore (n = 40), Thailand (n = 103), and Taiwan (n = 99). All patients completed the Mini-International Neuropsychiatric Interview (MINI), the Montgomery-Asberg Depression Rating Scale (MADRS), the Global Severity Index(SCL-90R), the Fatigue Severity Scale, the 36-item short-form health survey, the Sheehan Disability Scale, and the Multidimensional Scale of Perceived Social Support (MSPSS). Patients were classified as showing high suicidality if they scored ≥ 6 on the MINI suicidality module. Multivariate logistic regression analysis was used to examine sociodemographic and clinical factors related to high suicidality. RESULTS One hundred and twenty-five patients were classed as high suicidality. Unemployed status (adjusted odds ratio [OR] 2.43, p < 0.01), MADRS score (adjusted OR 1.08), p < 0.001, and GSI (SCL-90R) score (adjusted OR 1.06, p < 0.01) were positively related to high suicidality. Hindu (adjusted OR 0.09, p < 0.05) or Muslim (adjusted OR 0.21, p < 0.001) religion and MSPSS score (adjusted OR 0.82, p < 0.05) were protective against high suicidality. CONCLUSIONS A variety of sociodemographic and clinical factors were associated with high suicidality in Asian patients with MDD. These factors may facilitate the identification of MDD patients at risk of suicide.
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Affiliation(s)
- Ah-Young Lim
- Department of Psychiatry, Asan Medical Center, Ulsan University College of Medicine, Seoul, South Korea
| | - Ah-Rong Lee
- Department of Psychiatry, Asan Medical Center, Ulsan University College of Medicine, Seoul, South Korea
| | - Ahmad Hatim
- Department of Psychological Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Si Tian-Mei
- Peking University Institute of Mental Health, Beijing, China
| | - Chia-Yih Liu
- Department of Psychiatry, Chang Gung Medical Center and Chang Gung University, Tao-Yuan County, Taiwan
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Pichet Udomratn
- Department of Psychiatry, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Dianne Bautista
- Singapore Clinical Research Institute, Singapore, Singapore,Duke-National University of Singapore, Singapore, Singapore
| | - Edwin Chan
- Singapore Clinical Research Institute, Singapore, Singapore,Duke-National University of Singapore, Singapore, Singapore
| | - Shen-Ing Liu
- Department of Psychiatry, Mackay Memorial Hospital, New Taipei City, Taiwan
| | - Hong Choon Chua
- Institute of Mental Health, Woodbridge Hospital, Singapore, Singapore
| | - Jin Pyo Hong
- Department of Psychiatry, Asan Medical Center, Ulsan University College of Medicine, Seoul, South Korea.
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Park SC, Oh HS, Oh DH, Jung SA, Na KS, Lee HY, Kang RH, Choi YK, Lee MS, Park YC. Evidence-based, non-pharmacological treatment guideline for depression in Korea. J Korean Med Sci 2014; 29:12-22. [PMID: 24431900 PMCID: PMC3890462 DOI: 10.3346/jkms.2014.29.1.12] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Accepted: 09/16/2013] [Indexed: 11/20/2022] Open
Abstract
Although pharmacological treatment constitutes the main therapeutic approach for depression, non-pharmacological treatments (self-care or psychotherapeutic approach) are usually regarded as more essential therapeutic approaches in clinical practice. However, there have been few clinical practice guidelines concerning self-care or psychotherapy in the management of depression. This study introduces the 'Evidence-Based, Non-Pharmacological Treatment Guideline for Depression in Korea.' For the first time, a guideline was developed for non-pharmacological treatments for Korean adults with mild-to-moderate depression. The guideline development process consisted of establishing several key questions related to non-pharmacologic treatments of depression, searching the literature for studies which answer these questions, assessing the evidence level of each selected study, drawing up draft recommendation, and peer review. The Scottish Intercollegiate Guidelines Network grading system was used to evaluate the quality of evidence. As a result of this process, the guideline recommends exercise therapy, bibliotherapy, cognitive behavior therapy, short-term psychodynamic supportive psychotherapy, and interpersonal psychotherapy as the non-pharmacological treatments for adult patients with mild-to-moderate depression in Korea. Hence, it is necessary to develop specific methodologies for several non-pharmacological treatment for Korean adults with depression.
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Affiliation(s)
- Seon-Cheol Park
- Department of Psychiatry, Yong-In Mental Hospital, Yongin, Korea
- Institute of Mental Health, Hanyang University, Seoul, Korea
| | - Hong Seok Oh
- Department of Psychiatry, Yong-In Mental Hospital, Yongin, Korea
| | - Dong-Hoon Oh
- Institute of Mental Health, Hanyang University, Seoul, Korea
- Department of Psychiatry, Hanyang University Seoul Hospital, Seoul, Korea
| | - Seung Ah Jung
- Department of Counseling Psychology, Chosun University, Gwangju, Korea
| | - Kyoung-Sae Na
- Department of Psychiatry, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Hwa-Young Lee
- Department of Psychiatry, College of Medicine, Soonchunhyang University, Asan, Korea
| | | | - Yun-Kyeung Choi
- Department of Psychology, College of Humanities, Keimyung University, Daegu, Korea
| | - Min-Soo Lee
- Department of Psychiatry, College of Medicine, Korea University, Seoul, Korea
| | - Yong Chon Park
- Department of Psychiatry, College of Medicine, Hanyang University, Seoul, Korea
- Department of Psychiatry, Hanyang University Guri Hospital, Guri, Korea
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32
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Jeon HJ, Hong JP, Fava M, Mischoulon D, Nyer M, Inamori A, Sohn JH, Seong S, Cho MJ. Childhood parental death and lifetime suicide attempt of the opposite-gender offspring in a nationwide community sample of Korea. Suicide Life Threat Behav 2013; 43:598-610. [PMID: 23834109 DOI: 10.1111/sltb.12042] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 05/03/2013] [Indexed: 11/30/2022]
Abstract
Although previous studies have shown that childhood parental death influences suicide attempts of their offspring, few studies have examined influence of gender and age at exposure. Koreans show the third highest suicide rate in the world, and many children and adolescents lost their parents during and after the Korean War. A total of 12,532 adults, randomly selected through a one-person-per-household method, completed the Korean version of the Composite International Diagnostic Interview and questionnaire for suicidal ideation, plan, and attempt (response rate 80.2%). A total of 2,332 subjects experienced biological parental death in childhood (18.6%). Male suicide attempts were associated with age of exposure to maternal death from 0 to 4 years (adjusted OR = 4.48, 95% CI 1.32-15.18) and from 5 to 9 years (adjusted OR = 5.52, 95% CI 1.97-16.46), but not with paternal death, after adjusting for age, education years, marital status, monthly income, and psychiatric comorbidities. Female suicide attempts were associated with paternal death from 5 to 9 years (adjusted OR = 2.20, 95% CI 1.13-4.27), but not with maternal death. Childhood parental death is significantly associated with lifetime suicide attempt in the opposite-gender offspring, especially when exposure occurs before age 10.
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Affiliation(s)
- Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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33
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Park E, Choi SJ. Prevalence of Suicidal Ideation and related Risk Factors among Korean Adults. ACTA ACUST UNITED AC 2013. [DOI: 10.12934/jkpmhn.2013.22.2.88] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Eunok Park
- College of Nursing, Jeju National University, Jeju, Korea
| | - Su Jung Choi
- Department of Nursing, Samsung Medical Center, Seoul, Korea
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34
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Oh DH, Kim SA, Lee HY, Seo JY, Choi BY, Nam JH. Prevalence and correlates of depressive symptoms in korean adults: results of a 2009 korean community health survey. J Korean Med Sci 2013; 28:128-35. [PMID: 23341723 PMCID: PMC3546091 DOI: 10.3346/jkms.2013.28.1.128] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2012] [Accepted: 10/26/2012] [Indexed: 11/20/2022] Open
Abstract
The aim of this study was to investigate the prevalence and correlates of depressive symptoms in the largest number of Korean individuals examined to date. We analyzed cross-sectional data collected from 229,595 Korean adults aged 19 yr and above who participated in a Korean Community Health Survey conducted in 2009. The Center for Epidemiologic Studies Depression Scale (CES-D) was used as the measurement tool for depressive symptoms (CES-D score over 16) and definite depression (CES-D score over 25). Multivariate logistic regression analysis was performed to identify associations between sociodemographic factors and depressive symptoms. The percentages of depressive symptoms and definite depression in the total study population were 11% (7.8% for men, 14.0% for women) and 3.7%, (2.4% for men, 5.0% for women), respectively. Female gender, older age, disrupted marital status, low education and income level, multigenerational household composition and metropolitan residence were associated with greater risk of depressive symptoms. The present study provides a valid prevalence and correlates of depressive symptoms, using the largest representative sample of the Korean general population to date. Various sociodemographic factors contribute to the prevalence and effects of depressive symptoms in Korea.
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Affiliation(s)
- Dong Hoon Oh
- Department of Psychiatry, Hanyang University College of Medicine, Seoul, Korea
| | - Shin Ah Kim
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Hye Young Lee
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Joo Youn Seo
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Bo-Youl Choi
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jung Hyun Nam
- Department of Psychiatry, Hanyang University College of Medicine, Seoul, Korea
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