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Sinyor M, Ekstein D, Prabaharan N, Fiksenbaum L, Vandermeer C, Schaffer A, Pirkis J, Heisel MJ, Goldstein BI, Redelmeier DA, Taylor P, Niederkrotenthaler T. Changes in Media Reporting Quality and Suicides Following National Media Engagement on Responsible Reporting of Suicide in Canada: Changements de la Qualité des reportages dans les médias sur les suicides suite à l'engagement des médias nationaux à la déclaration responsable du suicide au Canada. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2024; 69:358-368. [PMID: 38174363 PMCID: PMC11032096 DOI: 10.1177/07067437231223334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
OBJECTIVE Responsible media reporting is an accepted strategy for preventing suicide. In 2015, suicide prevention experts launched a media engagement initiative aimed at improving suicide-related reporting in Canada; its impact on media reporting quality and suicide deaths is unknown. METHOD This pre-post observational study examined changes in reporting characteristics in a random sample of suicide-related articles from major publications in the Greater Toronto Area (GTA) media market. Articles (n = 900) included 450 from the 6-year periods prior to and after the initiative began. We also examined changes in suicide counts in the GTA between these epochs. We used chi-square tests to analyse changes in reporting characteristics and time-series analyses to identify changes in suicide counts. Secondary outcomes focused on guidelines developed by media professionals in Canada and how they may have influenced media reporting quality as well as on the overarching narrative of media articles during the most recent years of available data. RESULTS Across-the-board improvement was observed in suicide-related reporting with substantial reductions in many elements of putatively harmful content and substantial increases in all aspects of putatively protective content. However, overarching article narratives remained potentially harmful with 55.2% of articles telling the story of someone's death and 20.8% presenting an other negative message. Only 3.6% of articles told a story of survival. After controlling for potential confounders, a nonsignificant numeric decrease in suicide counts was identified after initiative implementation (ω = -5.41, SE = 3.43, t = 1.58, p = 0.12). CONCLUSIONS We found evidence that a strategy to engage media in Canada changed the content of reporting, but there was only a nonsignificant trend towards fewer suicides. A more fundamental change in media narratives to focus on survival rather than death appears warranted.
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Affiliation(s)
- Mark Sinyor
- Department of Psychiatry, Sunnybrook Health Sciences Centre, Toronto, Canada
- Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Daniella Ekstein
- Department of Psychiatry, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Nivetha Prabaharan
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Canada
| | | | - Caroline Vandermeer
- Viterbi School of Engineering, University of Southern California, Los Angeles, USA
| | - Ayal Schaffer
- Department of Psychiatry, Sunnybrook Health Sciences Centre, Toronto, Canada
- Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Jane Pirkis
- Centre for Mental Health, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia
| | - Marnin J. Heisel
- Department of Psychiatry, The University of Western Ontario, London, Canada
| | - Benjamin I. Goldstein
- Department of Psychiatry, University of Toronto, Toronto, Canada
- Centre for Youth Bipolar Disorder, Center for Addiction and Mental Health, Toronto, Canada
| | - Donald A. Redelmeier
- Institute for Clinical Evaluative Sciences, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
- Division of General Internal Medicine, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Paul Taylor
- Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Thomas Niederkrotenthaler
- Unit Suicide Research and Mental Health Promotion, Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, Vienna, Austria
- Wiener Werkstaette for Suicide Research, Vienna, Austria
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Ryu S, Nam HJ, Lee JY, Kim JM, Kim SW. Understanding the Fluctuations in Korea's Suicide Rates: A Change-Point Analysis and Interrupted Time Series Analysis. J Korean Med Sci 2024; 39:e125. [PMID: 38599599 PMCID: PMC11004772 DOI: 10.3346/jkms.2024.39.e125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 03/05/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Korea has witnessed significant fluctuations in its suicide rates in recent decades, which may be related to modifications in its death registration system. This study aimed to explore the structural shifts in suicide trends, as well as accidental and ill-defined deaths in Korea, and to analyze the patterns of these changes. METHODS We analyzed age-adjusted death rates for suicides, deaths due to transport accidents, falls, drowning, fire-related incidents, poisonings, other external causes, and ill-defined deaths in Korea from 1997 to 2021. We identified change-points using the 'breakpoints' function from the 'strucchange' package and conducted interrupted time series analyses to assess trends before and after these change-points. RESULTS Korea's suicide rates had three change-points in February 2003, September 2008, and June 2012, characterized by stair-step changes, with level jumps at the 2003 and 2008 change-points and a sharp decline at the 2012 change-point. Notably, the 2003 and 2008 spikes roughly coincided with modifications to the death ascertainment process. The trend in suicide rates showed a downward slope within the 2003-2008 and 2008-2012 periods. Furthermore, ill-defined deaths and most accidental deaths decreased rapidly through several change-points in the early and mid-2000s. CONCLUSION The marked fluctuations in Korea's suicide rate during the 2000s may be largely attributed to improvements in suicide classification, with potential implications beyond socio-economic factors. These findings suggest that the actual prevalence of suicides in Korea in the 2000s might have been considerably higher than officially reported.
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Affiliation(s)
- Seunghyong Ryu
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
- Gwangju Metropolitan Mental Health Welfare Center, Gwangju, Korea
| | - Hee Jung Nam
- Department of Psychiatry, Seoul Medical Center, Seoul, Korea
| | - Ju-Yeon Lee
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - Jae-Min Kim
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - Sung-Wan Kim
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
- Mindlink, Gwangju Bukgu Mental Health Center, Gwangju, Korea.
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Fowler WC, Koenig HG. Should Physician-Assisted Suicide or Euthanasia be Legalized in the United States? A Medically Informed Perspective. JOURNAL OF RELIGION AND HEALTH 2024; 63:1058-1074. [PMID: 37938413 DOI: 10.1007/s10943-023-01939-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 11/09/2023]
Abstract
There is a pressing debate in the United States concerning the implied physicians' obligation to do no harm and the status of legalizing physician-assisted suicide (PAS). Key issues that underpin the debate are important to consider. These include: (1) foundational medical beginnings; (2) euthanasia's historical and legal background context; and (3) the key arguments held by those for and against legalization of PAS. This paper reviews the major claims made by proponents for the legalization of PAS and the associated complexities and concerns that help underscore the importance of conscience freedoms. Relief of suffering, respect for patient autonomy, and public policy arguments are discussed in these contexts. We argue here that the emphasis by healthcare providers should be on high quality and compassionate care for those at the end of life's journey who are questioning whether to prematurely end their lives. If medicine loses its chief focus on the quality of caring-even when a cure is not possible-it betrays its objective and purpose. In this backdrop, legalization of PAS harms not only healthcare professionals, but also the medical profession's mission itself. Medicine's foundation is grounded in the concept of never intentionally to inflict harm. Inflicting death by any means is not professional or proper, and is not trustworthy medicine.
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Affiliation(s)
- W Craig Fowler
- Campbell University School of Osteopathic Medicine, Lillington, NC, USA
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Harold G Koenig
- Department of Psychiatry, Duke University Medical Center, Box 3400, Durham, NC, 27710, USA.
- Department of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
- Ningxia Medical University, Yinchuan, People's Republic of China.
- Shiraz University of Medical Sciences, Shiraz, Iran.
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Asharani PV, Koh YS, Tan RHS, Tan YB, Gunasekaran S, Lim B, Tudor Car L, Subramaniam M. The impact of media reporting of suicides on subsequent suicides in Asia: A systematic review. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2024; 53:152-169. [PMID: 38920243 DOI: 10.47102/annals-acadmedsg.2023237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
Introduction This systematic review is aimed at (1) evaluating the association between media portrayals of suicides and subsequent copycat suicides or attempts among the general public in Asia, (2) understanding the factors associated with copycat suicides and (3) determining the positive impacts of the media reporting of suicides (e.g. increased help-seeking, coping). Method A systematic review and narrative synthesis of English and Chinese articles from 8 electronic databases (i.e. PsycINFO, MEDLINE, Embase, CINAHL, Web of Science, Ariti, China National Knowledge Infrastructure and OpenGrey) from January 2000 to May 2023 was conducted. Observational studies were included, and the data were analysed through narrative synthesis. The protocol was registered with PROSPERO (CRD42021281535). Results Among the 32 studies included (n=29 for evidence synthesis) in the review, there is good-quality evidence to show that copycat suicides and suicide attempts increase after media reports of a suicide, regardless of country, celebrity status, study design, type of media, mode of suicide or follow-up period. Females, younger age groups and those sharing similar characteristics as the deceased in publicised suicides (age, gender) were more susceptible to negative impact. Reporting of the mode of death of the deceased increased suicides by the same method among the public. Conclusion Media portrayals of suicide appear to have a negative impact on copycat suicides at the population level in Asia. Thus, in addition to tighter media control, healthcare systems, professional medical bodies and community outreach services should work collaboratively to promote early help-seeking in those with psychological distress.
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Affiliation(s)
- P V Asharani
- Research Division, Institute of Mental Health, Singapore
| | - Yen Sin Koh
- Research Division, Institute of Mental Health, Singapore
| | | | - Yoke Boon Tan
- Research Division, Institute of Mental Health, Singapore
| | | | - Benedict Lim
- Research Division, Institute of Mental Health, Singapore
| | - Lorainne Tudor Car
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Primary Care and Public Health, Imperial College London, London, United Kingdom
| | - Mythily Subramaniam
- Research Division, Institute of Mental Health, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
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Kim LH, Lee GM, Lee WR, Yoo KB. The Werther effect following the suicides of three korean celebrities (2017-2018): an ecological time-series study. BMC Public Health 2023; 23:1173. [PMID: 37337158 DOI: 10.1186/s12889-023-16080-1] [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: 09/15/2022] [Accepted: 06/08/2023] [Indexed: 06/21/2023] Open
Abstract
BACKGROUND The suicide rate in Korea was the highest among the member countries of the Organization for Economic Cooperation and Development(OECD) for 2013-2016 and 2018-2020. In korea, suicide was the leading cause of death among individuals aged 10-39, and the second leading cause of death for aged 40-59. Thus, this study aimed to examine the Werther effect of the suicides of three Korean idol singers (Jonghyun: December 18, 2017, Sulli: October 14, 2019, and Hara Gu: November 24, 2019). METHODS The study conducted Poisson regression and used the cause-of-death statistics microdata from 2016 to 2020 provided by Statistics Korea. The case periods ranged from the day of the suicide of each celebrity to 10 weeks after. The control periods were all weeks from 2016 to 2020, excluding the case periods. RESULTS The suicide rates in Korea significantly increased by 1.21, 1.30, and 1.28 times after the deaths of Jonghyun, Sulli, and Hara Gu, respectively. The Werther effect was more evident in women than men. Suicide rate among individuals aged 10-29 years was greater than those for other age groups. CONCLUSIONS This study confirmed that the rate of copycat suicides increased after three celebrity singers in Korea died by suicide. Nevertheless, the rate of suicide after the suicide of the three celebrity singers was lower than those in previous studies in Korea.
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Affiliation(s)
- Li-Hyun Kim
- Department of Healthcare Institution Support, National Health Insurance Service, Wonju, Republic of Korea
| | - Gyeong-Min Lee
- Department of premedical, College of Medicine, Dankook University, Cheonan, Republic of Korea
| | - Woo-Ri Lee
- Department of Resarch and Analysis, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea
| | - Ki-Bong Yoo
- Division of Health Administration, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju, Republic of Korea.
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Son JY, Han JH, Kim SC, Choi WS, Hong HJ. Korean adolescent suicide and search volume for "self-injury" on internet search engines. Front Psychiatry 2023; 14:1186754. [PMID: 37346904 PMCID: PMC10279855 DOI: 10.3389/fpsyt.2023.1186754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 05/17/2023] [Indexed: 06/23/2023] Open
Abstract
Introduction Many adolescents with suicidal ideation receive support through the Internet. However, they also find ways to attempt suicide or strengthen their suicidal ideation through this medium. This study analyzed the association between the search volume of suicide-related terms and the number of suicides among Korean adolescents. We also analyzed the correlations between the search volumes of suicide-related terms. Methods We selected seven words (suicide, self-injury, depression, academic score, school violence, outcasts, and family trouble) related to adolescent suicide. A dataset was constructed by combining data from the most commonly used search engine in Korea (Naver Datalab) and the daily number of adolescent suicides in school settings (n = 347) from January 1, 2016 to December 31, 2018, collected from the Ministry of Education. Poisson regression and Pearson correlation analyses were performed. Results Significant associations were found between suicide attempts and search term volumes, which differed according to sex and time interval. Among the search terms, "self-injury" was most strongly associated with suicide, and this association was significant at all time intervals (daily, weekly, and monthly) in female adolescents and in the total population. Further, the association was strongest in the daily suicide data. More search term volumes were related to suicide in the daily and weekly data than in the monthly data. There were positive correlations between "suicide," "self-injury," and "depression" search volumes. Conclusion Further studies with larger sample sizes, more search terms, and analysis of time intervals between suicide-related term search and suicide death are required. These studies can contribute to the establishment of an online suicide prevention system to detect suicide risk in adolescents and provide interventions.
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Affiliation(s)
- Jin Yeong Son
- Department of Psychiatry, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - Jun Hee Han
- Department of Psychiatry, Hallym University Sacred Heart Hospital, College of Medicine, Hallym University, Anyang, Republic of Korea
| | - Seung Chan Kim
- Department of Biostatistics, Clinical Trial Center, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Won-Seok Choi
- Department of Psychiatry, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyun Ju Hong
- Department of Psychiatry, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
- Hallym University Suicide and School Mental Health Institute, Anyang, Republic of Korea
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Hong J, Kang JM, Cho SE, Jung J, Kang SG. Significant association between increased risk of emergency department visits for psychiatric disorders and air pollutants in South Korea. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2023; 33:490-499. [PMID: 36496456 DOI: 10.1038/s41370-022-00504-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 11/20/2022] [Accepted: 11/23/2022] [Indexed: 06/03/2023]
Abstract
BACKGROUND The association between air pollutants and psychiatric disorders has been investigated in many countries. However, results for the association between air pollutants and emergency room (ER) visits for psychiatric disorders are inconsistent. Further, systematic large-scale studies relating to the same are lacking, especially in South Korea. OBJECTIVE We aimed to investigate the acute and short-term cumulative effect of air pollutants on ER visits for psychiatric disorders in South Korea. METHODS The data on nitrogen dioxide (NO2) and particulate matter (PM2.5 and PM10) and ER visits due to nine representative psychiatric disorders were collected from eight major cities in South Korea for three years. We estimated the relative risk (RR) at lag 0 and a cumulative 11-day RR by increasing a 10-unit for PM and 0.01-unit for NO2 using the Distributed Lag Nonlinear Model. RESULTS During the study period, a total of 79,092 ER visits for psychiatric disorders were identified and tested for association with NO2, PM2.5, and PM10. The RR at lag 0 of depression per 0.01-unit increase in NO2 was the highest (3.127; 95% confidence interval [CI] 2.933 to 3.332) among the psychiatric disorders. The RRs at lag 0 of anxiety disorders per 10-unit increase in PM2.5 (1.709; 95% CI 1.424 to 2.053) and PM10 (2.168; 95% CI 1.957 to 2.403) were the highest among the psychiatric disorders. SIGNIFICANCE Air pollutants increased ER visits for psychiatric disorders with the highest RR of depression due to NO2 and anxiety disorder due to PM2.5 and PM10. These results contribute evidence to the positive association between ambient exposure to air pollution and aggravation of psychiatric disorders, indicating air pollution may be a modifiable risk factor in mental health management. IMPACT STATEMENT We investigated the effect of air pollution on emergency room visits caused by major psychiatric disorders in prominent cities in South Korea. Using the Distributed Lag Nonlinear Model, an advanced analysis method, we calculated the acute effect and short-term cumulative effect. Air pollutants increased ER visits for psychiatric disorders with the highest relative risk of depression due to NO2 and anxiety disorder due to PM2.5 and PM10. These results reveal an association between ambient exposure to air pollution and aggravation of psychiatric disorders and suggest that air pollution may be a modifiable risk factor in mental health management.
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Affiliation(s)
- Jinwook Hong
- Department of Preventive Medicine, Gachon University College of Medicine, Incheon, Republic of Korea
- Artificial Intelligence and Big-Data Convergence Center, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Jae Myeong Kang
- Department of Psychiatry, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Seo-Eun Cho
- Department of Psychiatry, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Jaehun Jung
- Department of Preventive Medicine, Gachon University College of Medicine, Incheon, Republic of Korea.
- Artificial Intelligence and Big-Data Convergence Center, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea.
| | - Seung-Gul Kang
- Department of Psychiatry, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea.
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Martínez V, Jiménez-Molina Á, Gerber MM. Social contagion, violence, and suicide among adolescents. Curr Opin Psychiatry 2023; 36:237-242. [PMID: 36762666 PMCID: PMC10090320 DOI: 10.1097/yco.0000000000000858] [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] [Indexed: 02/11/2023]
Abstract
PURPOSE OF REVIEW Social Contagion is defined as the spread of behaviors, attitudes, and affect through crowds and other types of social aggregates from one member to another. Adolescents are prone to social contagion because they may be especially susceptible to peer influence and social media.In this article, we provide a brief review of the most recent findings on social contagion, violence, and suicide among adolescents. RECENT FINDINGS Recent evidence support social contagion in gun violence, bullying, cyberbullying, violent offending, and suicide, but is inconclusive on the role of violent video game exposure on aggressive behavior. SUMMARY The mechanisms underlying the contagion effect of violence and suicide are currently unclear. It has been argued that social learning, identification with significant others, and the normalization of specific norms play a role. All these mechanisms require understanding social contagion as a complex interaction between individual, relational and social factors. This is key if the social contagion perspective is to be used not only to investigate negative outcomes, but also as a framework for promoting prosocial attitudes and behaviors. Additionally, more research is needed on psychosocial interventions and public policies to minimize the potential spillover effect of violence and suicide.
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Affiliation(s)
- Vania Martínez
- CEMERA, Facultad de Medicina, Universidad de Chile, Santiago
- Millennium Nucleus to Improve the Mental Health of Adolescents and Youths (Imhay)
- Millennium Institute for Research in Depression and Personality (MIDAP)
| | - Álvaro Jiménez-Molina
- Millennium Nucleus to Improve the Mental Health of Adolescents and Youths (Imhay)
- Millennium Institute for Research in Depression and Personality (MIDAP)
- Facultad de Psicología, Universidad Diego Portales, Santiago, Chile
| | - Mónica M. Gerber
- Facultad de Psicología, Universidad Diego Portales, Santiago, Chile
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Choi WS, Han J, Hong HJ. Association Between Internet Searches Related to Suicide/Self-Harm and Adolescent Suicide Death in South Korea, 2016–2020: Data Analysis Study (Preprint). J Med Internet Res 2023; 25:e46254. [PMID: 37079349 PMCID: PMC10160929 DOI: 10.2196/46254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/29/2023] [Accepted: 03/30/2023] [Indexed: 04/01/2023] Open
Abstract
BACKGROUND Previous studies have investigated the association between suicide and internet search volumes of terms related to suicide or self-harm. However, the results varied by people's age, period, and country, and no study has exclusively investigated suicide or self-harm rates among adolescents. OBJECTIVE This study aims to determine the association between the internet search volumes of terms related to suicide/self-harm and the number of suicides among South Korean adolescents. We investigated gender differences in this association and the time lag between the internet search volumes of the terms and the connected suicide deaths. METHODS We selected 26 search terms related to suicide and self-harm among South Korean adolescents, and the search volumes of these terms for adolescents aged 13-18 years were obtained from the leading internet search engine in South Korea (Naver Datalab). A data set was constructed by combining data from Naver Datalab and the number of suicide deaths of adolescents on a daily basis from January 1, 2016, to December 31, 2020. Spearman rank correlation and multivariate Poisson regression analyses were performed to identify the association between the search volumes of the terms and the suicide deaths during that period. The time lag between suicide death and the increasing trend in the search volumes of the related terms was estimated from the cross-correlation coefficients. RESULTS Significant correlations were observed within the search volumes of the 26 terms related to suicide/self-harm. The internet search volumes of several terms were associated with the number of suicide deaths among South Korean adolescents, and this association differed by gender. The search volume for "dropout" showed a statistically significant correlation with the number of suicides in all adolescent population groups. The correlation between the internet search volume for "dropout" and the connected suicide deaths was the strongest for a time lag of 0 days. In females, self-harm and academic score showed significant associations with suicide deaths, but academic score showed a negative correlation, and the time lags with the strongest correlations were 0 and -11 days, respectively. In the total population, self-harm and suicide method were associated with the number of suicides, and the time lags with the strongest correlations were +7 and 0 days, respectively. CONCLUSIONS This study identifies a correlation between suicides and internet search volumes related to suicide/self-harm among South Korean adolescents, but the relatively weak correlation (incidence rate ratio 0.990-1.068) should be interpreted with caution.
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Affiliation(s)
- Won-Seok Choi
- Department of Psychiatry, Yeouido St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Junhee Han
- Department of Statistics, Hallym University, Chunchon, Republic of Korea
| | - Hyun Ju Hong
- Department of Psychiatry, Hallym University Sacred Heart Hospital, College of Medicine, Hallym Univerisity, Anyang, Republic of Korea
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Lyu S, Li Y. The Roles of Endorsement and Stigma in Suicidal Ideation and Behavior among Chinese College Students. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:877. [PMID: 36613198 PMCID: PMC9820051 DOI: 10.3390/ijerph20010877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 06/17/2023]
Abstract
Previous studies have suggested that stereotypes towards suicide, including endorsement of suicide and stigma toward suicide, may contribute to suicidal ideation and behaviors. However, this has not been examined directly. In this study, we examined whether endorsement of suicide and stigma toward suicide are involved in the pathway from suicidal ideation to suicide attempts among college students. To this end, we used the Suicidal Ideation Attributes Scale (SIDAS), the Suicidal Behaviors Questionnaire-Revised (SBQ-R), and the Stigma of Suicide Scale (SOSS) to assess suicidal ideation, suicide attempts, endorsement of suicide, and stigma toward suicide, respectively, in a sample of 944 Chinese college students (mean age, 20.97 years). Using mediation analysis, we found that suicidal ideation partially mediated the relationship between endorsement of suicide and suicide attempts and between stigma toward suicide and suicide attempts. These findings provide novel evidence that endorsement of suicide and stigma toward suicide are closely associated with suicide attempts, but partially through the influences of suicidal ideation. Future studies should elaborate on their longitudinal relationships. Implications of these findings for clinical practices are discussed with reference to the ideation-to-action framework of suicide, aiming to reduce suicidal behaviors.
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Robinson J, Kolves K, Sisask M. Introduction to the PLOS ONE collection on ‘Understanding and preventing suicide: Towards novel and inclusive approaches’. PLoS One 2022; 17:e0264984. [PMID: 35271638 PMCID: PMC8912195 DOI: 10.1371/journal.pone.0264984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
More than 700,000 people lose their lives to suicide each year and evidence suggests that the current COVID-19 pandemic is leading to increases in risk factors for suicide and suicide-related behaviour, in particular among young people. It is widely documented that some sectors of the population are over-represented in the suicide statistics. It is also well established that the pathways that lead someone to a suicidal crisis are complex and differ across regions and sectors of the population; as such a multi-faceted approach to prevention is required. Many of us would also argue that novel approaches, that combine broad population-based strategies with individual interventions, and approaches that capitalise on new technologies and methodologies are also required. For these reasons, when bringing together this collection, we deliberately sought studies that focused upon those groups who are over-represented in the suicide statistics yet under-represented in research. We also called for studies that reported on novel approaches to suicide prevention and for studies that reflected the voices of people with lived experience of suicide, also often unheard in research efforts.
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Affiliation(s)
- Jo Robinson
- Orygen, Parkville, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Parkville, Victoria, Australia
- * E-mail:
| | - Kairi Kolves
- Australian Institute for Suicide Research and Prevention, WHO Collaborating Centre for Research and Training in Suicide Prevention, School of Applied Psychology, Griffith University, Brisbane, Australia
| | - Merike Sisask
- Tallinn University, School of Governance, Law and Society, Tallinn, Estonia
- Estonian-Swedish Mental Health and Suicidology Institute (ERSI), Tallinn, Estonia
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