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Yip PSF, Caine ED, Yeung CY, Law YW, Ho RTH. Suicide prevention in Hong Kong: pushing boundaries while building bridges. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2024; 46:101061. [PMID: 38616984 PMCID: PMC11011221 DOI: 10.1016/j.lanwpc.2024.101061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/15/2024] [Accepted: 03/26/2024] [Indexed: 04/16/2024]
Abstract
Hong Kong is a natural laboratory for studying suicides-small geographic footprint, bustling economic activity, rapidly changing socio-demographic transitions, and cultural crossroads. Its qualities also intensify the challenges posed when seeking to prevent them. In this viewpoint, we showed the research and practices of suicide prevention efforts made by the Hong Kong Jockey Club Centre for Suicide Research and Prevention (CSRP), which provide the theoretical underpinning of suicide prevention and empirical evidence. CSRP adopted a multi-level public health approach (universal, selective and indicated), and has collaboratively designed, implemented, and evaluated numerous programs that have demonstrated effectiveness in suicide prevention and mental well-being promotion. The center serves as a hub and a catalyst for creating, identifying, deploying, and evaluating suicide prevention initiatives, which have the potential to reduce regional suicides rates when taken to scale and sustained.
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Affiliation(s)
- Paul Siu Fai Yip
- Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of Hong Kong, Pofulam, Hong Kong SAR, China
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Eric D. Caine
- Center for the Study and Prevention of Suicide, University of Rochester Medical Center, Rochester, NY, USA
- Canandaigua VA Center of Excellence for Suicide Prevention, Canandaigua, NY, USA
| | - Cheuk Yui Yeung
- Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of Hong Kong, Pofulam, Hong Kong SAR, China
- School of Social Work, University of Maryland, Baltimore, MD, USA
| | - Yik Wa Law
- Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of Hong Kong, Pofulam, Hong Kong SAR, China
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Rainbow Tin Hung Ho
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Centre on Behavioral Health, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
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Chen YY, Chen F, Wu KCC, Lu TH, Chi YC, Yip PS. Dynamic reciprocal relationships between traditional media reports, social media postings, and youth suicide in Taiwan between 2012 and 2021. SSM Popul Health 2023; 24:101543. [PMID: 37965108 PMCID: PMC10641279 DOI: 10.1016/j.ssmph.2023.101543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/19/2023] [Accepted: 10/21/2023] [Indexed: 11/16/2023] Open
Abstract
Rising social media use over the past decade has been linked with increasing suicide rates among young people. Previous studies that assessed the impact of social media on suicide have typically focused on single social media platforms, such as Twitter, and assumed unidirectional associations, where social media posts leads to suicide. Our study focused on the past decade (2012-2021) which has witnessed a rapid increase of social media platforms and use. Poisson and negative binominal auto-regression models were employed to examine the dynamic reciprocity between social media, traditional media and youth suicides in Taiwan. Increased volume in suicide-related social media posts positively correlated with increased youth suicide rates (β = 2.53 × 10-5, 95% CI= (0.83 × 10-5, 4.24 × 10-5), P < 0.01), but increased rates of youth suicide was not related to an increase in suicide-related social media posts. Suicide-related posts on social media triggered reporting of suicide-related news on traditional media platforms (β = 3.35 × 10-2, 95% CI= (2.51 × 10-2, 4.19 × 10-2), P < 0.001), whilst traditional media reports of suicide led to increased suicide-related social media posts (β = 6.13 × 10-1, 95% CI = (4.58 × 10-1, 7.68 × 10-1); P < 0.001). However, suicide-related reports on traditional media platforms did not directly lead to an increase in youth suicide rates. Our findings highlight challenges for suicide prevention strategies in the 21st Century, in dealing with the increasing prominence of social media over traditional media. As social media is more difficult to regulate than traditional media, suicide prevention efforts must adapt to this new landscape by developing innovative strategies that address the unique risks and opportunities presented by social media.
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Affiliation(s)
- Ying-Yeh Chen
- Taipei City Psychiatric Centre, Taipei City Hospital, Taipei City, Taiwan
- Institute of Public Health, School of Medicine, National Yang Ming Chiao Tung University, Taipei City, Taiwan
| | - Feng Chen
- School of Mathematics and Statistics, the University of New South Wales, Sydney, Australia
- UNSW Data Science Hub (uDASH), the University of New South Wales, Sydney, Australia
| | - Kevin Chien-Chang Wu
- Graduate Institute of Medical Education and Bioethics, National Taiwan University College of Medicine, Taipei City, Taiwan
- Department of Psychiatry, National Taiwan University Hospital, Taipei City, Taiwan
| | - Tsung-Hsueh Lu
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ying-Chen Chi
- Department of Healthcare Information and Management, Ming Chuan University, Taoyuan, Taiwan
| | - Paul S.F. Yip
- Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong
- The Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of Hong Kong, Hong Kong
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Junus A, Yip PSF. Preventing comorbidity between distress and suicidality: a network analysis. NPJ MENTAL HEALTH RESEARCH 2023; 2:2. [PMID: 37520937 PMCID: PMC9984753 DOI: 10.1038/s44184-023-00022-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 02/13/2023] [Indexed: 03/07/2023]
Abstract
Suicidality among individuals between 10 and 35 years of age may be poised to exert massive burdens on society through decreased economic productivity and increased incidence of chronic physical conditions in the individuals' later years, thereby necessitating early prevention of suicide. While research suggests that the pathway to suicidality may begin from episodes of psychological distress, such pathway may involve complex interplays between intermediary psychiatric symptoms and external stimuli that are not easily delineated through conventional means. This study applies the network approach to psychopathology to elucidate this complexity. Comorbidity between psychological distress and suicidality in 1968 community-dwelling individuals is analyzed with regularized partial correlation networks to identify their bridge symptoms and links. Temporal relationships between symptoms are analyzed through temporal symptom network formed from 453 individuals who completed subsequent follow-up surveys. Network analysis shows that feelings of hopelessness and the presence of suicidal ideation are the strongest bridge symptoms in the comorbidity symptom network, and form the only prominent link that bridges psychological distress and suicidality. Effects of sleep troubles, anxiety, and poor social relationships on suicidal ideation appear to be mediated by hopelessness. The same observations hold among individuals with and without diagnoses of psychiatric disorders, as well as young people (10-24 year-olds) and young adults (25-35 year-olds). The edge between hopelessness and suicidal ideation remains the strongest bridge link after controlling for effects of symptoms from the previous time point. Findings here provide an evidence base for both professional training in caregiving professions as well as gatekeeper training in community members to emphasize more on how to effectively recognize hopelessness, and instill hope, in young people and young adults for various types of distress.
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Affiliation(s)
- Alvin Junus
- Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong SAR, China
| | - Paul S. F. Yip
- Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong SAR, China
- The Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of Hong Kong, Hong Kong SAR, China
- HKU Institute of Data Science, The University of Hong Kong, Hong Kong SAR, China
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Junus A, Hsu YC, Wong C, Yip PSF. Is internet gaming disorder associated with suicidal behaviors among the younger generation? Multiple logistic regressions on a large-scale purposive sampling survey. J Psychiatr Res 2023; 161:2-9. [PMID: 36889223 DOI: 10.1016/j.jpsychires.2023.02.038] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 02/19/2023] [Accepted: 02/28/2023] [Indexed: 03/10/2023]
Abstract
The ubiquity of Internet gaming as part of the younger generation's (11-35 year-olds) lifestyle to-day warrants a deeper understanding of its impact on their mental health. In particular, there has been scant research investigating the link between Internet Gaming Disorder (IGD) and suicidal behaviors in this demographic group, even though several mental health symptoms of the former are known risk factors for the latter. This paper aims to establish the presence or absence of association between IGD and each of suicidal ideation, self-harm, and suicide attempt among the younger generation. A large-scale online survey on Internet gamers in Hong Kong was conducted in February 2019. 3430 respondents were recruited through purposive sampling. Study samples were stratified into distinct age groups and multiple logistic regression was conducted for each measured suicidal behavior in each age group. After controlling for sociodemographics, Internet usage, self-reported bullying perpetration and bullying victimization, social withdrawal, and self-reported psychiatric diagnoses such as depression and psychosis, analyses revealed that adolescent (11-17 year-old) gamers with IGD were more likely than their peers who had no IGD to have had suicidal ideation, self-harm, and suicide attempt in their lifetime. These associations did not hold for 18-35 year-old gamers. Findings suggest that it may be prudent to recognize IGD as a growing public mental health priority for the young populace, particularly adolescents. Existing suicide prevention efforts can be complemented through screening adolescents for IGD, and could be expanded to online gaming platforms to reach more hidden at-risk individuals.
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Affiliation(s)
- Alvin Junus
- Department of Social Work and Social Administration, University of Hong Kong, Hong Kong
| | - Yu-Cheng Hsu
- Hong Kong Jockey Club Centre for Suicide Research and Prevention, University of Hong Kong, Hong Kong
| | - Clifford Wong
- Hong Kong Jockey Club Centre for Suicide Research and Prevention, University of Hong Kong, Hong Kong
| | - Paul S F Yip
- Department of Social Work and Social Administration, University of Hong Kong, Hong Kong; Hong Kong Jockey Club Centre for Suicide Research and Prevention, University of Hong Kong, Hong Kong; Research Institute of Social Development, Southwestern University of Finance and Economics, China.
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Yeung CY, Men YV, Caine ED, Yip PSF. The differential impacts of social deprivation and social fragmentation on suicides: A lesson from Hong Kong. Soc Sci Med 2022; 315:115524. [PMID: 36413859 DOI: 10.1016/j.socscimed.2022.115524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 10/02/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Little research has conducted to examine the association between social deprivation and social fragmentation, overall and method-specific suicide risk, and how these associations may change over time. This study investigated the association between social deprivation and social fragmentation with overall and method-specific suicide in Hong Kong from 1999 to 2018. METHODS Suicide death data of each small tertiary planning unit (STPU) was obtained from the Census and Statistics Department of Hong Kong. Socio-economic characteristics in STPU level were obtained from Census and Bi-census. Exploratory principal component analysis was used to construct the social deprivation (SDI) and social fragmentation indices (SFI) based on the socio-economic characteristics. Bayesian hierarchical modelling was conducted to explore the association between SDI and SFI with overall and method-specific suicide over time, controlling for population density and male-to-female ratio. RESULTS Higher risk of suicide was generally observed around Kowloon Peninsula and some parts in the Northern, Northwestern and Southwestern areas depending on methods. The effect of SDI and SFI on suicide risk varied by years and methods. In 2014-2018, for every 10% increase in SDI, the suicide risk for overall, jumping, hanging, and charcoal burning elevated by 22% (95%Crl = 10%-37%), 26% (95%Crl = 12%-41%), 31% (95%Crl = 14%-51%), and 21% (95%Crl = 4%-42%) respectively. CONCLUSION Spatial variations and effects of SDI and SFI on overall and method-specific suicide risks varied by different periods. SDI was observed to be a stronger factor in the recent years. Situations should be monitored, and interventions should be implemented and adjusted accordingly to the changes.
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Affiliation(s)
- Cheuk Yui Yeung
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong SAR, China.
| | - Yu Vera Men
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Eric D Caine
- University of Rochester Medical Center, 300 Crittenden Blvd., Rochester, NY 14642, USA
| | - Paul Siu Fai Yip
- Department of Social Work and Social Administration, The University of Hong Kong, Pokfulam, Hong Kong SAR, China; Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of Hong Kong, 2/F, the Hong Kong Jockey Club Building for Interdisciplinary Research, 5 Sassoon Road, Pokfulam, Hong Kong SAR, China.
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Chen SS, Lam TP, Lam KF, Lo TL, Chao DVK, Mak KY, Lam EWW, Tang WS, Chan HY, Yip PSF. The Use of Close Friends on Instagram, Help-Seeking Willingness, and Suicidality Among Hong Kong Youth: Exploratory Sequential Mixed Methods Study. J Med Internet Res 2022; 24:e37695. [PMID: 36223182 PMCID: PMC9607886 DOI: 10.2196/37695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 07/20/2022] [Accepted: 09/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background Social networking sites (SNSs) have gained popularity in recent years for help seeking and self-distress expression among adolescents. Although online suicidal expression is believed to have major benefits, various concerns have also been raised, particularly around privacy issues. Understanding youths’ help-seeking behavior on SNSs is critical for effective suicide prevention; however, most research neglects the impacts of the private SNS context. Objective This study aims to examine youths’ private SNS use via the new Instagram feature, Close Friends, and its association with both online and offline help-seeking willingness as well as youths’ suicidality. Methods This study employed an exploratory sequential mixed methods approach with a combination of explorative qualitative interviews and a systematic quantitative survey, targeting youth aged 15-19 years in Hong Kong. The motivations for utilizing Close Friends and concerns regarding online expression were addressed in the focus group and individual interviews (n=40). A cross-sectional survey (n=1676) was conducted subsequently with eligible secondary school students to examine the prevalence of Close Friends usage, their online and offline help-seeking willingness, and suicide-related experiences. Results A total of 3 primary motives for using Close Friends were identified during interviews, including (1) interaction and help seeking, (2) release of negative emotions, and (3) ventilation and self-expression. Most participants also highlighted the privacy concerns associated with public online communication and the importance of contacting close friends for emotional support. Survey results showed that use of Close Friends was quite prevalent among adolescents (1163/1646, 70.66%), with around 46% (754/1646, 45.81%) of respondents being frequent users. Differences by gender and school academic banding were also revealed. Regarding help-seeking intentions, youths were generally positive about seeking help from peers and friends offline (1010/1266, 79.78%) yet negative about seeking assistance from online friends or professionals with whom they had not yet developed a real-world connection (173/1266, 13.67%). Most notably, frequencies of Close Friends usage were differentially associated with online and offline help-seeking willingness and youths’ suicidality. Compared with nonusers, those who had ever used the feature were more likely to seek offline support (adjusted odds ratios [AORs] 1.82-2.36), whereas heavy use of Close Friends was associated with increased odds of online help-seeking willingness (AOR 1.76, 95% CI 1.06-2.93) and a higher risk of suicidality (AOR 1.53, 95% CI 1.01-2.31). Conclusions The popularity of Close Friends reflects the increasing need for private online expression among youth. This study demonstrates the importance of Close Friends for self-expression and private conversation and inadequacy of peer support for suicidal adolescents. Further research is needed to identify the causal relationship between Close Friends usage and help-seeking willingness to guide the advancement of suicide prevention strategies. Researchers and social media platforms may cooperate to co-design a risk monitoring system tailored to the private SNS context, assisting professionals in identifying youth at risk of suicide.
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Affiliation(s)
- Sikky Shiqi Chen
- Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, China
| | - Tai Pong Lam
- Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, China
| | - Kwok Fai Lam
- Department of Statistics and Actuarial Science, The University of Hong Kong, Hong Kong, China.,Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore, Singapore
| | - Tak Lam Lo
- Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
| | - David Vai Kiong Chao
- Department of Family Medicine and Primary Health Care, Hospital Authority Kowloon East Cluster, Hong Kong, China
| | - Ki Yan Mak
- Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, China
| | - Edmund Wing Wo Lam
- Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, China
| | - Wai Sin Tang
- Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, China
| | - Hoi Yan Chan
- Department of Family Medicine and Primary Care, The University of Hong Kong, Hong Kong, China
| | - Paul Siu Fai Yip
- Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of Hong Kong, Hong Kong, China.,Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong, China
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Fong TCT, Cheng Q, Yip PSF. Change in suicidal ideation and associated factors among young adults in Hong Kong from 2018 to 2019: a latent transition analysis. Soc Psychiatry Psychiatr Epidemiol 2022; 57:1027-1038. [PMID: 34817637 PMCID: PMC8611992 DOI: 10.1007/s00127-021-02203-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 11/10/2021] [Indexed: 11/04/2022]
Abstract
PURPOSE Suicide in young adulthood is a vital public health concern. There have been few systematic studies that examined the prevalence and transition of suicidal ideation classes in young adults and the factors associated with the transition. METHODS This two-wave survey recruited 1269 young adults (Mean age = 24.0 years, 70.1% males) in Hong Kong. The participants completed the Suicidal Ideation Attributes Scale, Chinese Health Questionnaire, and help-seeking behaviors in 2018 and 2019. Latent profile analysis was used to classify the participants into latent classes of suicidal ideation with substantive checking under the 3-step approach. Latent transition analysis with measurement invariance examined the transition among the latent classes from 2018 to 2019 and the associations with help-seeking behaviors and change in psychological distress. RESULTS Three latent classes of suicidal ideation were identified and over two-thirds of the participants belonged to the Low-risk class with minimal suicidal ideation. The prevalence of the High-risk class dropped from 10.2 to 7.2%, while that of the Moderate-risk class remained stable from 2018 to 2019. Increases in psychological distress predicted higher probabilities to remain at or transit into more risky classes. Engagement in help-seeking behaviors showed differential transitions in suicidal ideation across time. CONCLUSION The findings suggest three latent classes of suicidal ideation with distinct profiles among the young adults. Deterioration in psychological distress showed a temporal effect on worsening of suicidal ideation over a 1-year period. Future studies should elucidate the comparative effectiveness of help-seeking behaviors via online and offline channels.
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Affiliation(s)
- Ted C. T. Fong
- Centre on Behavioral Health, The University of Hong Kong, Hong Kong, China
| | - Qijin Cheng
- Department of Social Work, The Chinese University of Hong Kong, Hong Kong, China
| | - Paul S. F. Yip
- The Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of Hong Kong, 2/F, The HKJC Building for Interdisciplinary Research, 5 Sassoon Road, Pokfulam, Hong Kong, China
- Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong, China
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