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DelPozo-Banos M, Rodway C, Lee SC, Rouquette OY, Ibrahim S, Lloyd K, Appleby L, Kapur N, John A. Contacts with primary and secondary healthcare before suicide by those under the care of mental health services: case-control, whole-population-based study using person-level linked routine data in Wales, UK during 2000-2015. BJPsych Open 2024; 10:e108. [PMID: 38725371 PMCID: PMC11094447 DOI: 10.1192/bjo.2024.23] [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: 04/17/2023] [Revised: 01/31/2024] [Accepted: 02/03/2024] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND People under the care of mental health services are at increased risk of suicide. Existing studies are small in scale and lack comparisons. AIMS To identify opportunities for suicide prevention and underpinning data enhancement in people with recent contact with mental health services. METHOD This population-based study includes people who died by suicide in the year following a mental health services contact in Wales, 2001-2015 (cases), paired with similar patients who did not die by suicide (controls). We linked the National Confidential Inquiry into Suicide and Safety in Mental Health and the Suicide Information Database - Cymru with primary and secondary healthcare records. We present results of conditional logistic regression. RESULTS We matched 1031 cases with 5155 controls. In the year before their death, 98.3% of cases were in contact with healthcare services, and 28.5% presented with self-harm. Cases had more emergency department contacts (odds ratio 2.4, 95% CI 2.1-2.7) and emergency hospital admissions (odds ratio 1.5, 95% CI 1.4-1.7), but fewer primary care contacts (odds ratio 0.7, 95% CI 0.6-0.9) and out-patient appointments (odds ratio 0.2, 95% CI 0.2-0.3) than controls. Odds ratios were larger in females than males for injury and poisoning (odds ratio: 3.3 (95% CI 2.5-4.5) v. 2.6 (95% CI 2.1-3.1)). CONCLUSIONS We may be missing existing opportunities to intervene, particularly in emergency departments and hospital admissions with self-harm presentations and with unattributed self-harm, especially in females. Prevention efforts should focus on strengthening routine care contacts, responding to emergency contacts and better self-harm care. There are benefits to enhancing clinical audit systems with routinely collected data.
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Affiliation(s)
| | - Cathryn Rodway
- National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH), Centre for Mental Health and Safety, School of Health Sciences, University of Manchester, UK
| | | | | | - Saied Ibrahim
- National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH), Centre for Mental Health and Safety, School of Health Sciences, University of Manchester, UK
| | | | - Louis Appleby
- National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH), Centre for Mental Health and Safety, School of Health Sciences, University of Manchester, UK
| | - Navneet Kapur
- National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH), Centre for Mental Health and Safety, School of Health Sciences, University of Manchester, UK; NIHR Greater Manchester Patient Safety Research Collaboration, University of Manchester, UK; and Mersey Care NHS Foundation Trust, Prescot, UK
| | - Ann John
- Swansea University Medical School, UK
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Fu T, Liu H, Chen C, Zhang B, Chen G, Bai Y, Li J, Hou F. Preventing post-discharge suicides in psychiatric patients: insights from patients, lay healthcare supporters, and mental health professionals-a qualitative analysis. BMC Public Health 2024; 24:64. [PMID: 38166746 PMCID: PMC10762919 DOI: 10.1186/s12889-023-17475-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 12/13/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Discharged psychiatric patients are at higher risk of suicide due to various risk factors in their lives compared to the general population. However, specific problems and needs of these patients after discharge remain unclear. This research constitutes a segment of a broader implementation study designed to formulate an interventional strategy targeting post-discharge suicide among Chinese psychiatric patients. The present study seeks to qualitatively investigate the problems and needs from the perspectives of patients, their lay healthcare supporters (LHSs), and mental health professionals (MPs), aiming to enhance the efficacy of the interventional strategy. METHODS This study is part of a larger implementation study based on Shenzhen Kangning Hospital (SKH) in Shenzhen, Guangdong, China. Under the community-based participatory research framework, we recruited discharged psychiatric patients, their LHSs, and MPs as a collaborative community team, and we conducted individual in-depth interviews for patients and LSHs and focus group interviews with MPs. We utilized a thematic analysis approach to identify sub-themes and themes from interviews through systematically coding and analyzing the data. RESULTS A total of 45 participants were recruited for interviews, comprising 17 patients, 8 LHSs, and 20 MPs. We conducted 25 individual in-depth interviews and 3 focus group interviews. Through the interviews, we identified three themes of post-discharge problems: problems related to self, family-related problems, societal and community-related problems. We also identified four themes related to reducing post-discharge suicide: proactive self-management, multifunctional relatives, multifunctional MP group, and a warm society. The tangible support from LHSs and emotional support from MPs are strongly emphasized. Follow-up interventions were identified as the most significant way to addressing these unmet needs. Instrumental support from the community and a caring and non-discriminatory environment for individuals with mental disorders are essential for reducing suicide risk. CONCLUSIONS Establishing an integrated mental health care service network that connects psychiatric patients, LHSs, and MPs cross community and societal sectors, with patient-centered follow-up care at its core, is a practical approach to better address patients' needs and reduce post-discharge suicide. TRIAL REGISTRATION Registration number: NCT04907669. Date of registration: May 26th,2021.
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Affiliation(s)
- Tiantian Fu
- Department of Medical Statistics, School of Public Health, Sun Yat-Sen University, No. 74 Zhongshan 2Nd Road, Guangzhou, 510080, Guangdong, China
- Sun Yat-Sen University Global Health Institute, Sun Yat-Sen University, Guangzhou, China
| | - Huiming Liu
- Department of Public Health, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, No.1080, Cuizhu Road, Shenzhen, 518020, Guangdong, China
| | - Chang Chen
- Department of Public Health, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, No.1080, Cuizhu Road, Shenzhen, 518020, Guangdong, China
| | - Bin Zhang
- Department of Public Health, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, No.1080, Cuizhu Road, Shenzhen, 518020, Guangdong, China
| | - Guanjie Chen
- Department of Public Health, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, No.1080, Cuizhu Road, Shenzhen, 518020, Guangdong, China
| | - Yuanhan Bai
- Department of Bipolar Disorders, Shenzhen Mental Health Center, Shenzhen Kangning Hospital (Pingshan Campus), Shenzhen, Guangdong Province, China
| | - Jinghua Li
- Department of Medical Statistics, School of Public Health, Sun Yat-Sen University, No. 74 Zhongshan 2Nd Road, Guangzhou, 510080, Guangdong, China.
- Sun Yat-Sen University Global Health Institute, Sun Yat-Sen University, Guangzhou, China.
| | - Fengsu Hou
- Department of Public Health, Shenzhen Mental Health Center/Shenzhen Kangning Hospital, No.1080, Cuizhu Road, Shenzhen, 518020, Guangdong, China.
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Telomere Length as a Marker of Suicidal Risk in Schizophrenia. CONSORTIUM PSYCHIATRICUM 2022. [DOI: 10.17816/cp171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND: Schizophrenia and suicidal behavior are associated with shortening in the length of telomeres. The aim of the study was to compare the content (pg/mcg) of telomeric repeat in DNA isolated from peripheral blood cells in three groups of subjects: patients with schizophrenia and a history of suicide attempts, patients with schizophrenia without suicidal tendencies, and healthy control volunteers.
METHODS: Relapses according to gender and age were examined in 47 patients with schizophrenia with suicidal behavior, 47 patients without self-destructive conditions, and 47 volunteers with healthy control and maintenance for the content of telomeric and the number of copies of mitochondrial DNA (mtDNA) in peripheral blood leukocytes.
RESULTS: Analysis of determining the content of telomeric repeat (TR) in the DNA of massive weight gain in the series: patients with schizophrenia and suicidal attempts patients with schizophrenia without suicidal observations healthy controls (22528.4 (227 [190; 250]) vs. 24321 (245 [228; 260]) vs. 25517.9 (255 [242; 266]), p 0.005. The same trend is observed for the number of mtDNA copies (257101.5 (250 [194; 297])) vs. 262.359.3 (254 [217; 312]) vs. 27279.9 (274 [213; 304]); p=0.012), but no significant differences were recorded.
CONCLUSIONS: For the first time, the phenomenon of telomere shortening was discovered in schizophrenics with suicidal risk. The length of the telomere corresponds to the parameter of a biological marker an objectively measured indicator of normal or pathological processes, but gaining an idea of its reliability is still necessary for verification with an assessment of its sensitivity, specificity, and positive and negative predictive value. The telomere may be considered a putative predictive indicator of suicidal risk.
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O'Connell PH, Durns T, Kious BM. Risk of suicide after discharge from inpatient psychiatric care: a systematic review. Int J Psychiatry Clin Pract 2021; 25:356-366. [PMID: 32749183 DOI: 10.1080/13651501.2020.1800043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The period following discharge from inpatient psychiatric care is recognised as an especially high-risk time for patient suicide. Astonishingly, there is a dearth of comprehensive studies examining risk and protective factors in this specific population. The aim of this study was to establish the protective and risk factors for suicide in the first year post-discharge (PD) from psychiatric facilities and their utility in categorising patients as high or low risk in a meaningful way to benefit clinical care and improve patient outcomes. METHODS A methodical search of three databases (PubMed, EMBASE, and PsychINFO) was used to identify reports describing risk factors for suicide after psychiatric discharge. RESULTS Predominantly, male sex, a history of self-harm, a history of suicide attempts, admission with suicidal ideation or suicidal behaviour, and hopelessness were identified as being associated with death by suicide after discharge. Lithium appeared to be protective against suicide in the studies reviewed. Other variables examined showed mixed results. CONCLUSIONS The findings of this review suggest that significant suicide predictors both common and unique to those established for suicide in the general population exist and can be utilised in a clinically meaningful way, despite the difficulties inherent in studying this population.KEY POINTSThe risk of suicide after psychiatric hospitalisation is high.Factors that predict suicide after psychiatric hospitalisation overlap only partially with risk factors for suicide in general.Important risk factors for suicide in the post-discharge period include male sex, a history of self-harm, a history of suicide attempts, the presence of suicidal ideation during the admission, and hopelessness.The conclusions that can be drawn from the existing literature are limited by small study sizes, different study populations, and different follow-up periods; additional research in this domain is needed.
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Affiliation(s)
| | - Tyler Durns
- Department of Psychiatry, University of Utah, Salt Lake City, UT, USA
| | - Brent M Kious
- Department of Psychiatry, University of Utah, Salt Lake City, UT, USA
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Large M, Corderoy A, McHugh C. Is suicidal behaviour a stronger predictor of later suicide than suicidal ideation? A systematic review and meta-analysis. Aust N Z J Psychiatry 2021; 55:254-267. [PMID: 32579030 DOI: 10.1177/0004867420931161] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE Suicidal ideation and suicidal behaviour are both regarded as important risk factors for suicide, but it is usually believed that suicidal ideation is less strongly linked to suicide than suicidal behaviours. In this study, we assessed and compared the strengths of the associations that suicidal ideation and suicidal behaviour have with later suicide using meta-analysis of primary studies reporting both these independent variables and the dependent variable of suicide. METHODS A total of 51 English language publications describing cohort or controlled studies that reported on both the association between suicidal ideation and suicide and the association between suicidal behaviours and suicide were located using searches for titles in PubMed containing variants of the word suicide (suicid*). Suicides were considered to include reported suicides and open verdicts from mortality registers. The strengths of the two associations were examined in separate random effects meta-analyses and were then compared using mixed effects meta-regression. Subgroups were examined according to study characteristics including the definitions of suicidal ideation or behaviour used, setting (psychiatric or non-psychiatric), diagnostic mix of the study population, study design (cohort or control) and study quality. RESULTS Suicidal ideation (odds ratio = 3.11, 95% confidence interval = 2.51, 3.86) and suicidal behaviours (odds ratio = 4.09, 95% confidence interval = 3.05, 5.49) were both significantly associated with suicide but there was no significant difference in the strengths of association (p = 0.14). Nor were there significant differences in the strengths of the two associations in multiple subgroup analyses. CONCLUSION Suicidal ideation and suicidal behaviour are both moderately associated with suicide. Existing data cannot conclusively demonstrate that suicidal behaviours are more strongly associated with suicide than suicidal ideation. Clinicians should not strongly prioritise suicidal behaviour over suicidal ideation when considering suicide risk.
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Affiliation(s)
- Matthew Large
- School of Psychiatry, University of New South Wales, Sydney, NSW, Australia
| | - Amy Corderoy
- School of Medicine, The University of Notre Dame Australia, Sydney, NSW, Australia
| | - Catherine McHugh
- Brain and Mind Centre, The University of Sydney, Camperdown, NSW, Australia
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Wyder M, Ray MK, Roennfeldt H, Daly M, Crompton D. How health care systems let our patients down: a systematic review into suicide deaths. Int J Qual Health Care 2021; 32:285-291. [PMID: 32484207 DOI: 10.1093/intqhc/mzaa011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/26/2019] [Indexed: 01/29/2023] Open
Abstract
PURPOSE To synthesize the literature in relation to findings of system errors through reviews of suicide deaths in the public mental health system. DATA SOURCES A systematic narrative meta-synthesis using the PRISMA methodology was conducted. STUDY SELECTION All English language articles published between 2000 and 2017 that reported on system errors identified through reviews of suicide deaths were included. Articles that reported on patient factors, contact with General Practitioners or individual cases were excluded. DATA EXTRACTION Results were extracted and summarized. An overarching coding framework was developed inductively. This coding framework was reapplied to the full data set. RESULTS OF DATA SYNTHESIS Fourteen peer reviewed publications were identified. Nine focussed on suicide deaths that occurred in hospital or psychiatric inpatient units. Five studies focussed on suicide deaths while being treated in the community. Vulnerabilities were identified throughout the patient's journey (i.e. point of entry, transitioning between teams, and point of exit with the service) and centred on information gathering (i.e. inadequate and incomplete risk assessments or lack of family involvement) and information flow (i.e. transitions between different teams). Beyond enhancing policy, guidelines, documentation and regular training for frontline staff there were very limited suggestions as to how systems can make it easier for staff to support their patients. CONCLUSIONS There are currently limited studies that have investigated learnings and recommendations. Identifying critical vulnerabilities in systems and to be proactive about these could be one way to develop a highly reliable mental health care system.
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Affiliation(s)
- Marianne Wyder
- Metro South Health and Hospital Service.,Menzies Health Institute Queensland, Griffith University
| | | | - Helena Roennfeldt
- Menzies Health Institute Queensland, Griffith University.,Centre for Psychiatric Nursing, University of Melbourne, School of Health Sciences
| | - Michael Daly
- Metro South Health and Hospital Service.,Queensland university of Technology
| | - David Crompton
- Metro South Health and Hospital Service.,Menzies Health Institute Queensland, Griffith University
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Abstract
LEARNING OBJECTIVES After participating in this activity, learners should be better able to:• Evaluate risk of suicide and suicide attempts following psychiatric hospitalization• Assess the relationship between suicide attempts and completed suicides BACKGROUND: Suicidal risks among psychiatric patients appear to be especially high soon after hospitalization. Given the importance of such outcomes, and the lack of recent reviews of post-discharge suicide attempt risks, we evaluated reported findings on the risk of suicide and attempts following psychiatric hospitalization. METHODS With systematic, computerized searching, we identified 48 studies (1964-2017) involving 1,700,785 subjects. Follow-up was limited to ≥12 months after discharge from psychiatric hospitalization to avoid inflation of annualized rates due to shorter exposure times. RESULTS The overall observed pooled, annualized rate of completed suicide was 241 (confidence interval, 238-243) per 100,000 person-exposure years in 41 studies, and for attempts, 722 (698-746) in 13 studies. In six studies (64,848 subjects) reporting on both suicides and attempts, the ratio of annualized rates for attempts/completed suicides was 8.79 (6.63-12.0). Among all 48 studies, cumulative distribution of suicidal events included 26.4% (25.9-26.9) within the initial month, 40.8% (40.2-41.4) within 3 months, and 73.2% (72.7-73.7) within 12 months of discharge. CONCLUSIONS Among patients recently discharged from psychiatric hospitalization, rates of suicide deaths and attempts were far higher than in the general population or even in unselected clinical samples of comparable patients, with a strong inverse association with time post-discharge. Improved monitoring and care of patients discharged from psychiatric hospitalization are needed, ideally with detailed planning and implementation of aftercare prior to discharge.
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Shoja Shafti S, Memarie A, Rezaie M, Hamidi M. Suicides and Suicide Attempts Among Psychiatric Hospital Inpatients in Iran. CURRENT PSYCHIATRY RESEARCH AND REVIEWS 2019. [DOI: 10.2174/2666082215666190917163630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background:
Suicidal behavior is seen in the context of a variety of mental disorders.
While many believe that, in general, first-episode psychosis is a particularly high-risk period for
suicide, no general agreement regarding higher prevalence of suicide in first-episode psychosis is
achievable.
Objective:
In the present study, suicides and suicide attempts among psychiatric in-patients have
been evaluated to assess the general profile of suicidal behavior among native psychiatric inpatients
and any relationship between serum cholesterol level and suicidal behavior.
Methods:
Five acute academic wards, which have been specified for admission of first episode adult
psychiatric patients, and five acute non-academic wards, which have been specified for admission of
recurrent episode adult psychiatric patients, were selected for the current study. All inpatients with
suicidal behavior (successful suicide and attempted suicide, in total), during the last five years
(2013-2018), were included in the present investigation. Also, the assessment of serum lipids, including
triglyceride, cholesterol, low-density lipoprotein and high-density lipoprotein, was done ,
for comparing the suicidal subjects with non-suicidal ones.
Results:
Among 19160 psychiatric patients hospitalized in Razi psychiatric hospital during a sixtymonths
period, 63 suicidal behaviors, including one successful suicide and sixty-two suicide attempts,
were recorded by the safety board of hospital. The most frequent mental illness was bipolar
I disorder, which was significantly more prevalent in comparison with other mental disorders
(p<0.04, p<0.02, p<0.007, and p<0.003 in comparison with schizophrenia, depression, personality
disorders and substance abuse, respectively). Self-mutilation, self-poisoning and hanging were the
preferred methods of suicide among 61.11%, 19.44% and 19.44% of cases, respectively. In addition,
no significant difference was evident between the first admission and recurrent admission inpatients,
totally and separately, particularly with respect to psychotic disorders. Besides, with respect to different
components of serum lipids, no specific or significant pattern was evident.
Conclusion:
While in the present study, the suicidal behavior was significantly more evident in
bipolar disorder in comparison with other psychotic or no-psychotic disorders, no significant difference
was evident between the first admission and recurrent admission of psychiatric inpatients.
Moreover, no significant relationship between suicidal behavior and serum lipids was found .
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Affiliation(s)
- Saeed Shoja Shafti
- University of Social Welfare and Rehabilitation Sciences, (USWR), Razi Psychiatric Hospital, Postal Code: 18669- 58891, P.O. Box: 18735-569, Tehran, Iran
| | - Alireza Memarie
- University of Social Welfare and Rehabilitation Sciences, (USWR), Razi Psychiatric Hospital, Postal Code: 18669- 58891, P.O. Box: 18735-569, Tehran, Iran
| | - Masomeh Rezaie
- University of Social Welfare and Rehabilitation Sciences, (USWR), Razi Psychiatric Hospital, Postal Code: 18669- 58891, P.O. Box: 18735-569, Tehran, Iran
| | - Masomeh Hamidi
- University of Social Welfare and Rehabilitation Sciences, (USWR), Razi Psychiatric Hospital, Postal Code: 18669- 58891, P.O. Box: 18735-569, Tehran, Iran
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McHugh CM, Corderoy A, Ryan CJ, Hickie IB, Large MM. Association between suicidal ideation and suicide: meta-analyses of odds ratios, sensitivity, specificity and positive predictive value. BJPsych Open 2019; 5:e18. [PMID: 30702058 PMCID: PMC6401538 DOI: 10.1192/bjo.2018.88] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The expression of suicidal ideation is considered to be an important warning sign for suicide. However, the predictive properties of suicidal ideation as a test of later suicide are unclear.AimsTo assess the strength of the association between suicidal ideation and later suicide measured by odds ratio (OR), sensitivity, specificity and positive predictive value (PPV). METHOD We located English-language studies indexed in PubMed that reported the expression or non-expression of suicidal ideation among people who later died by suicide or did not. A random effects meta-analysis was used to assess the pooled OR, sensitivity, specificity and PPV of suicidal ideation for later suicide among groups of people from psychiatric and non-psychiatric settings. RESULTS There was a moderately strong but highly heterogeneous association between suicidal ideation and later suicide (n = 71, OR = 3.41, 95% CI 2.59-4.49, 95% prediction interval 0.42-28.1, I2 = 89.4, Q-value = 661, d.f.(Q) = 70, P ≤0.001). Studies conducted in primary care and other non-psychiatric settings had similar pooled odds to studies of current and former psychiatric patients (OR = 3.86 v. OR = 3.23, P = 0.7). The pooled sensitivity of suicidal ideation for later suicide was 41% (95% CI 35-48) and the pooled specificity was 86% (95% CI 76-92), with high between-study heterogeneity. Studies of suicidal ideation expressed by current and former psychiatric patients had a significantly higher pooled sensitivity (46% v. 22%) and lower pooled specificity (81% v. 96%) than studies conducted in non-psychiatric settings. The PPV among non-psychiatric cohorts (0.3%, 95% CI 0.1%-0.5%) was significantly lower (Q-value = 35.6, P < 0.001) than among psychiatric samples (3.9%, 95% CI 2.2-6.6). CONCLUSIONS Estimates of the extent of the association between suicidal ideation and later suicide are limited by unexplained between-study heterogeneity. The utility of suicidal ideation as a test for later suicide is limited by a modest sensitivity and low PPV.Declaration interestM.M.L. and C.J.R. have provided expert evidence in civil, criminal and coronial matters. I.B.H. has been a Commissioner in Australia's National Mental Health Commission since 2012. He is the Co-Director, Health and Policy at the Brain and Mind Centre (BMC) University of Sydney. The BMC operates an early-intervention youth services at Camperdown under contract to Headspace. I.B.H. has previously led community-based and pharmaceutical industry-supported (Wyeth, Eli Lily, Servier, Pfizer, AstraZeneca) projects focused on the identification and better management of anxiety and depression. He is a Board Member of Psychosis Australia Trust and a member of Veterans Mental Health Clinical Reference group. He was a member of the Medical Advisory Panel for Medibank Private until October 2017. He is the Chief Scientific Advisor to, and an equity shareholder in, InnoWell. InnoWell has been formed by the University of Sydney and PricewaterhouseCoopers to administer the $30 M Australian Government Funded Project Synergy. Project Synergy is a 3-year programme for the transformation of mental health services through the use of innovative technologies.
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Affiliation(s)
| | - Amy Corderoy
- Doctor of Medicine Candidate,School of Medicine,University of Notre Dame Australia,Australia
| | - Christopher James Ryan
- Clinical Associate Professor,Consultation-Liaison Psychiatrist,Westmead Hospital,Discipline of Psychiatry; andSydney Health Ethics,University of Sydney,Australia
| | - Ian B Hickie
- Co-Director,Health and Policy,The University of Sydney Central Clinical School Brain and Mind Centre Faculty of Medicine and Health,University of Sydney,Australia
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Choo CC, Chew PKH, Ho RC. Controlling Noncommunicable Diseases in Transitional Economies: Mental Illness in Suicide Attempters in Singapore-An Exploratory Analysis. BIOMED RESEARCH INTERNATIONAL 2019; 2019:4652846. [PMID: 30766884 PMCID: PMC6350574 DOI: 10.1155/2019/4652846] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 09/10/2018] [Accepted: 12/12/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Mental illness is a pertinent risk factor related to suicide. However, research indicates there might be underdiagnosis of mental illness in Asian suicide attempters; this phenomenon is concerning. This study explored prediction of diagnosis of mental illness in suicide attempters in Singapore using available variables. METHODS Three years of medical records related to suicide attempters (N = 462) who were admitted to the emergency department of a large teaching hospital in Singapore were subjected to analysis. Of the sample, 25% were diagnosed with mental illness; 70.6% were females and 29.4% were males; 62.6% were Chinese, 15.4% Malays, and 16.0% Indians. Their age ranged from 12 to 86 (M = 29.37, SD = 12.89). All available variables were subjected to regression analyses. FINDINGS The full model was significant in predicting cases with and without diagnosis of mental illness and accurately classified 79% of suicide attempters with diagnosis of mental illness. CONCLUSIONS The findings were discussed in regard to clinical implications in diagnosis and primary prevention.
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Affiliation(s)
- Carol C. Choo
- College of Healthcare Sciences, James Cook University, 387380, Singapore
| | - Peter K. H. Chew
- College of Healthcare Sciences, James Cook University, 387380, Singapore
| | - Roger C. Ho
- Department of Psychological Medicine, National University of Singapore, 119228, Singapore
- Centre of Excellence in Behavioral Medicine, Nguyen Tat Thanh University (NTTU), Ho Chi Minh City, 70000, Vietnam
- Faculty of Education, Huaibei Normal University, 100 Dongshan Road, Huaibei, Anhui 235000, China
- Biomedical Global Institute of Healthcare Research & Technology (BIGHEART), Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
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Sun LM, Lin CL, Hsu CY, Kao CH. Risk of suicide attempts among colorectal cancer patients: A nationwide population-based matched cohort study. Psychooncology 2018; 27:2794-2801. [PMID: 30225911 DOI: 10.1002/pon.4891] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/01/2018] [Accepted: 09/10/2018] [Indexed: 01/12/2023]
Affiliation(s)
- Li-Min Sun
- Department of Radiation Oncology; Zuoying Branch of Kaohsiung Armed Forces General Hospital; Kaohsiung Taiwan
| | - Cheng-Li Lin
- Management Office for Health Data; China Medical University Hospital; Taichung Taiwan
- College of Medicine; China Medical University; Taichung Taiwan
| | - Chung-Y. Hsu
- Graduate Institute of Biomedical Sciences; China Medical University; Taichung Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Biomedical Sciences, School of Medicine, College of Medicine; China Medical University; Taichung Taiwan
- Department of Nuclear Medicine and PET Center; China Medical University Hospital; Taichung Taiwan
- Department of Bioinformatics and Medical Engineering; Asia University; Taichung Taiwan
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Suicidal ideation and subsequent completed suicide in both psychiatric and non-psychiatric populations: a meta-analysis. Epidemiol Psychiatr Sci 2018; 27:186-198. [PMID: 27989254 PMCID: PMC6998965 DOI: 10.1017/s2045796016001049] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
AIMS Several authors claimed that expression of suicidal ideation is one of the most important predictors of completed suicide. However, the strength of the association between suicidal ideation and subsequent completed suicide has not been firmly established in different populations. Furthermore, the absolute suicide risk after expression of suicidal ideation is unknown. In this meta-analysis, we examined whether the expression of suicidal ideation predicted subsequent completed suicide in various populations, including both psychiatric and non-psychiatric populations. METHODS A meta-analysis of cohort and case-control studies that assessed suicidal ideation as determinant for completed suicide in adults. Two independent reviewers screened 5726 articles for eligibility and extracted data of the 81 included studies. Pooled risk ratios were estimated in a random effects model stratified for different populations. Meta-regression analysis was used to determine suicide risk during the first year of follow-up. RESULTS The risk for completed suicide was clearly higher in people who had expressed suicidal ideation compared with people who had not, with substantial variation between the different populations: risk ratio ranging from 2.35 (95% confidence interval (CI) 1.43-3.87) in affective disorder populations to 8.00 (95% CI 5.46-11.7) in non-psychiatric populations. In contrast, the suicide risk after expression of suicidal ideation in the first year of follow-up was higher in psychiatric patients (risk 1.40%, 95% CI 0.74-2.64) than in non-psychiatric participants (risk 0.23%, 95% CI 0.10-0.54). Past suicide attempt-adjusted risk ratios were not pooled due to large underreporting. CONCLUSIONS Assessment of suicidal ideation is of priority in psychiatric patients. Expression of suicidal ideation in psychiatric patients should prompt secondary prevention strategies to reduce their substantial increased risk of suicide.
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Fosse R, Ryberg W, Carlsson MK, Hammer J. Predictors of suicide in the patient population admitted to a locked-door psychiatric acute ward. PLoS One 2017; 12:e0173958. [PMID: 28301590 PMCID: PMC5354397 DOI: 10.1371/journal.pone.0173958] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 03/01/2017] [Indexed: 02/03/2023] Open
Abstract
Objective No prior study appears to have focused on predictors of suicide in the general patient population admitted to psychiatric acute wards. We used a case-control design to investigate the association between suicide risk factors assessed systematically at admission to a locked-door psychiatric acute ward in Norway and subsequent death by suicide. Method From 2008 to 2013, patients were routinely assessed for suicide risk upon admission to the acute ward with a 17-item check list based on recommendations from the Norwegian Directorate of Health and Social Affairs. Among 1976 patients admitted to the ward, 40 patients, 22 men and 18 women, completed suicide within December 2014. Results Compared to a matched control group (n = 120), after correction for multiple tests, suicide completers scored significantly higher on two items on the check list: presence of suicidal thoughts and wishing to be dead. An additional four items were significant in non-corrected tests: previous suicide attempts, continuity of suicidal thoughts, having a suicide plan, and feelings of hopelessness, indifference, and/or aggression. A brief scale based on these six items was the only variable associated with suicide in multivariate regression analysis, but its predictive value was poor. Conclusion Suicide specific ideations may be the most central risk markers for suicide in the general patient population admitted to psychiatric acute wards. However, a low predictive value may question the utility of assessing suicide risk.
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Affiliation(s)
- Roar Fosse
- Department of research and development, Division of mental health and addiction, Vestre Viken hospital trust, Lier, Norway
- * E-mail:
| | - Wenche Ryberg
- Department of research and development, Division of mental health and addiction, Vestre Viken hospital trust, Lier, Norway
| | - Merete Kvalsvik Carlsson
- Department of research and development, Division of mental health and addiction, Vestre Viken hospital trust, Lier, Norway
| | - Jan Hammer
- Department of research and development, Division of mental health and addiction, Vestre Viken hospital trust, Lier, Norway
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Owen-Smith A, Bennewith O, Donovan J, Evans J, Hawton K, Kapur N, O'Connor S, Gunnell D. "When you're in the hospital, you're in a sort of bubble." Understanding the high risk of self-harm and suicide following psychiatric discharge: a qualitative study. CRISIS 2016; 35:154-60. [PMID: 24698726 DOI: 10.1027/0227-5910/a000246] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Individuals are at a greatly increased risk of suicide and self-harm in the months following discharge from psychiatric hospital, yet little is known about the reasons for this. AIMS To investigate the lived experience of psychiatric discharge and explore service users' experiences following discharge. METHOD In-depth interviews were undertaken with recently discharged service users (n = 10) in the UK to explore attitudes to discharge and experiences since leaving hospital. RESULTS Informants had mixed attitudes to discharge, and those who had not felt adequately involved in discharge decisions, or disagreed with them, had experienced urges to self-harm since being discharged. Accounts revealed a number of factors that made the postdischarge period difficult; these included both the reemergence of stressors that existed prior to hospitalization and a number of stressors that were prompted or exacerbated by hospitalization. CONCLUSION Although inferences that can be drawn from the study are limited by the small sample size, the results draw attention to a number of factors that could be investigated further to help explain the high risk of suicide and self-harm following psychiatric discharge. Findings emphasize the importance of adequate preparation for discharge and the maintenance of ongoing relationships with known service providers where possible.
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Affiliation(s)
| | - Olive Bennewith
- School of Social and Community Medicine, University of Bristol, UK
| | - Jenny Donovan
- School of Social and Community Medicine, University of Bristol, UK
| | - Jonathan Evans
- School of Social and Community Medicine, University of Bristol, UK
| | - Keith Hawton
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, UK
| | - Nav Kapur
- Centre for Suicide Prevention, University of Manchester, UK
| | | | - David Gunnell
- School of Social and Community Medicine, University of Bristol, UK
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Kaplan KJ, Harrow M, Clews K. The Twenty-Year Trajectory of Suicidal Activity Among Post-Hospital Psychiatric Men and Women with Mood Disorders and Schizophrenia. Arch Suicide Res 2016; 20:336-48. [PMID: 26881891 PMCID: PMC5661942 DOI: 10.1080/13811118.2015.1033505] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The Chicago Follow-up Study has followed the course of severe mental illness among psychiatric patients for more than 20 years after their index hospitalization. Among these patients are 97 schizophrenia patients, 45 patients with schizoaffective disorders, 102 patients with unipolar nonpsychotic depression, and 53 patients with a bipolar disorder. Maximum suicidal activity (suicidal ideation, suicidal attempts and suicide completions) generally declines over the 3 time periods (early, middle, and late follow-ups) following discharge from the acute psychiatric hospitalization for both males and females across diagnostic categories with two exceptions: female schizophrenia patients and female bipolar patients. A weighted mean suicidal activity score tended to decrease across follow-ups for male patients in the schizophrenia, schizoaffective, and depressive diagnostic groups with an uneven trend in this direction for the male bipolars. No such pattern emerges for our female patients except for female depressives. Males' suicidal activity seems more triggered by psychotic symptoms and potential chronic disability while females' suicidal activity seems more triggered by affective symptoms.
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Psychiatric and psycho-social characteristics of suicide completers: a comprehensive evaluation of psychiatric case records and postmortem findings. Ir J Psychol Med 2014; 32:167-176. [DOI: 10.1017/ipm.2014.47] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
ObjectivesTo explore the demographic, psychosocial and clinical characteristics of individuals known to the mental health services, who died by probable suicide in the West of Ireland.MethodsPostmortem reports between January 2006 and May 2012 detailed 153 individuals who died by probable suicide, 58 of whom attended the mental health services. Relevant socio-demographic and clinical data was extracted from individuals’ lifetime case notes.ResultsRecurrent depressive disorder (44%) was the most common diagnosis and hanging the most common method of death (58%). Of individuals who died by hanging, 79% previously attempted suicide by the same method. For individuals with a documented history of depression, only 32% had antidepressants detected in their toxicology reports. Similarly, only one individual (20%) with schizophrenia had antipsychotics detected in their toxicology report.ConclusionsIndividuals who died by probable suicide, most commonly died by hanging and drowning; with previous attempts of hanging particularly prevalent in the group who subsequently died by hanging. At the time of death, less than one-third of individuals according to toxicology reports were taking the medication that was last prescribed to them by the mental health services suggesting a high rate of treatment non-concordance in individuals who died by probable suicide.
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Subramaniam M, Abdin E, Seow ELS, Picco L, Vaingankar JA, Chong SA. Suicidal Ideation, Suicidal Plan and Suicidal Attempts Among Those with Major Depressive Disorder. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2014. [DOI: 10.47102/annals-acadmedsg.v43n8p412] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Introduction: The aims of the study were to identify the prevalence and sociodemographic and clinical correlates of suicidal behaviours using data from a cross-sectional survey among those with major depressive disorder (MDD) in Singapore. Materials and Methods: The Singapore Mental Health Study (SMHS) was a cross-sectional epidemiological study that surveyed Singapore residents (Singapore citizens and permanent residents) aged 18 years and above. The assessment of mental disorders was established using version 3.0 of the Composite International Diagnostic Interview (CIDI 3.0). For the purposes of this study, suicidal behaviour was assessed by questions which were asked to respondents who answered positively to the screening questions in the CIDI 3.0 “Depression” module. Results: The prevalence of suicidal ideation, plan and attempt among those with lifetime MDD was 43.6%, 13.7% and 12.3%, respectively. We found that suicidal ideation, plan and attempt were significantly associated with ethnicity, education and income. The rate of those who had sought some professional help was higher among those with suicidal plan (71.7%) and attempt (72.3%) as compared to those with suicidal ideation (48.7%) and those with MDD but no suicidal behaviour (29%). Conclusion: Individuals with MDD and suicidal behaviour do differ from their non-suicidal counterparts as they have a different sociodemographic and clinical profile. There is a need for more research and a better understanding of this population which in turn could lead to the development and implementation of relevant interventions.
Key words: Composite International Diagnostic Interview, Depression, Prevalence, Singapore Mental Health Study, Suicidal behaviour
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Affiliation(s)
| | | | - Esmond LS Seow
- Research Division, Institute of Mental Health, Singapore
| | - Louisa Picco
- Research Division, Institute of Mental Health, Singapore
| | | | - Siow Ann Chong
- Research Division, Institute of Mental Health, Singapore
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Rahman S, Alexanderson K, Jokinen J, Mittendorfer-Rutz E. Risk factors for suicidal behaviour in individuals on disability pension due to common mental disorders - a nationwide register-based prospective cohort study in Sweden. PLoS One 2014; 9:e98497. [PMID: 24869674 PMCID: PMC4037205 DOI: 10.1371/journal.pone.0098497] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 05/03/2014] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Common mental disorders (CMD) have become one of the leading causes for disability pension (DP). Studies on predictors of adverse health outcome following DP are sparse. This study aimed to examine the association of different socio-demographic factors and health care consumption with subsequent suicidal behaviour among individuals on DP due to CMD. METHOD This is a population-based prospective cohort study based on register data. All individuals aged 18-64 years, living in Sweden on 31-Dec-2004 who in 2005 were on DP due to CMD (N = 46 745) were followed regarding suicide attempt and suicide (2006-10). Univariate and multivariate hazard ratios (HR) and 95% confidence intervals (CI) for suicidal behaviour were estimated by Cox regression. RESULTS During the five-year follow-up, 1 046 (2.2%) and 210 (0.4%) individuals attempted and committed suicide, respectively. Multivariate analyses showed that young age (18-24 years) and low education predicted suicide attempt, while living alone was associated with both higher suicide attempt and suicide (range of HRs 1.23 to 1.68). Combined prescription of antidepressants with anxiolytics during 2005 and inpatient care due to mental diagnoses or suicide attempt (2001-05) were strongly associated with suicide attempt and suicide (range of HRs 1.3 to 4.9), while inpatient care due to somatic diagnoses and specialized outpatient care due to mental diagnoses during 2001-05 only predicted suicide attempt (HR 1.45; 95% CI: 1.3-1.7; HR 1.30; 95% CI: 1.1-1.7). CONCLUSIONS Along with socio-demographic factors, it is very important to consider type of previous healthcare use and medication history when designing further research or intervention aiming at individuals on DP due to CMD. Further research is warranted to investigate both characteristics of disability pension due to CMD, like duration, diagnoses and grade as well as mechanisms to subsequent suicidal behavior, taking potential gender differences into consideration.
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Affiliation(s)
- Syed Rahman
- Department of Clinical Neuroscience, Division of Insurance Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kristina Alexanderson
- Department of Clinical Neuroscience, Division of Insurance Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jussi Jokinen
- Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Ellenor Mittendorfer-Rutz
- Department of Clinical Neuroscience, Division of Insurance Medicine, Karolinska Institutet, Stockholm, Sweden
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Sakinofsky I. Preventing suicide among inpatients. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2014; 59:131-40. [PMID: 24881161 PMCID: PMC4079240 DOI: 10.1177/070674371405900304] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Inpatient suicide comprises a proportionately small but clinically important fraction of suicide. This study is intended as a qualitative analysis of the comprehensive English literature, highlighting what is known and what can be done to prevent inpatient suicide. METHOD A systematic search was conducted on the Cochrane Library, PubMed, Embase, Web of Knowledge, and a personal database for articles on cohort series, preferably controlled, of inpatient suicide (not deliberate self-harm or attempted suicide, unless they also dealt specifically with suicide data). RESULTS A qualitative discussion is presented, based on the findings of the literature searched. CONCLUSIONS The bulk of inpatient suicides actually occur not on the ward but off premises, when the patient was on leave or had absconded. Peaks occur shortly after admission and discharge. It is possible to reduce suicide risk on the ward by having a safe environment, optimizing patient visibility, supervising patients appropriately, careful assessment, awareness of and respect for suicide risk, good teamwork and communication, and adequate clinical treatment.
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Ho RCM, Ho ECL, Tai BC, Ng WY, Chia BH. Elderly suicide with and without a history of suicidal behavior: implications for suicide prevention and management. Arch Suicide Res 2014; 18:363-75. [PMID: 24828390 DOI: 10.1080/13811118.2013.826153] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This study examined the impact of a history of suicidal behavior on suicide among elderly people in Singapore. In this coroner register-based study, characteristics of 409 elderly people who died of suicide in Singapore between 2000 and 2004 were examined. Sixty-five people were classified with a history of previous suicidal behavior and 344 people without a history of suicidal behavior. Elderly people who died of suicide and had a past history of suicidal behavior were more likely to suffer from major psychiatric disorders (26.2% vs 10.2%, p = 0.001), encounter social problems in life (33.9% vs 21.5%, p = 0.038), have alcohol detected in the blood toxicology report at autopsy (23.1% vs. 12.8%, p = 0.036), receive psychiatric treatment in the past (60% vs. 37.5%, p < 0.001), have antidepressant detected in the blood toxicology report at autopsy (16.9% vs. 8.1%, p = 0.037), and be admitted to a mental hospital under the mental health legislation (36.9% vs. 11.6%, p < 0.001). Conversely, those without a past history of suicidal behavior were more likely to have a pre-suicidal plan for the fatal suicide act (11.1% vs. 1.5%, p = 0.011) and have received medical or surgical treatment in the past (22.1% vs. 9.2%, p = 0.018). For suicide prevention in Asians, psychiatrists should aggressively treat major psychiatric disorders, engage social services to resolve social problems in elderly people with a history of suicidal behavior, and reduce access to alcohol. Clinicians working in medical or surgical departments should routinely screen for suicide plans in elderly patients without a past history of suicidal behavior.
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Affiliation(s)
- Roger C M Ho
- a Department of Psychological Medicine, Yong Loo Lin School of Medicine , National University of Singapore
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Mitter N, Subramaniam M, Abdin E, Poon LY, Verma S. Predictors of suicide in Asian patients with first episode psychosis. Schizophr Res 2013; 151:274-8. [PMID: 24200417 DOI: 10.1016/j.schres.2013.10.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 09/24/2013] [Accepted: 10/07/2013] [Indexed: 11/27/2022]
Abstract
UNLABELLED High rates of suicide have been reported in psychotic disorders, particularly in the early phases. Studies examining suicide risk during the first episode of psychosis (FEP) are lacking, especially in the Asian context. The present study aims to investigate the prevalence of completed suicides and associated risk factors in a multi-ethnic Asian society. METHOD Data from 1397 patients accepted into a local Early Psychosis Intervention Programme (EPIP) was collected. This included sociodemographic and clinical data. Cox proportional-hazards regression models were performed in order to explore factors associated with time to completed suicide. RESULTS The sample comprised of 1397 FEP patients, with 687 females and 710 males. The mean age was 28.2 years. The prevalence of suicide in this sample was 1.9%. Of the 26 FEP patients who committed suicide, data on time to suicide was available for 23 of them. 56.5% committed suicide during the first year of follow-up. A higher risk of suicide was associated with an older age (Hazard Ratio (HR)=1.31, 95% CI, 1.05-1.63), longer DUP (HR=1.05, 95% CI, 1.02-1.11), higher PANSS positive (HR=1.91, 95% CI, 1.37-2.67), higher GAF symptomatology (HR=1.16, 95% CI, 1.04-1.30) and GAF disability scores (HR=1.12, 95% CI, 1.02-1.22). CONCLUSION Older patients with longer DUPs, higher PANSS positive and negative scores and better functioning appear to be at higher risk of suicide in this sample. Early intervention services should focus on a thorough risk assessment in order to reduce the risk of suicide during FEP.
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Affiliation(s)
- Natasha Mitter
- Research Division, Institute of Mental Health, Buangkok Green Medical Park, 10 Buangkok View, Singapore 539747, Singapore.
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Gunnell D, Hawton K, Bennewith O, Cooper J, Simkin S, Donovan J, Evans J, Longson D, O'Connor S, Kapur N. A multicentre programme of clinical and public health research in support of the National Suicide Prevention Strategy for England. PROGRAMME GRANTS FOR APPLIED RESEARCH 2013. [DOI: 10.3310/pgfar01010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
ObjectivesTo carry out a programme of linked research studies aimed at improving the management of self-harm, reducing the incidence of suicide and providing reliable data to evaluate the impact of theNational Suicide Prevention Strategy for England(2002).MethodsThere were four research streams: (1) we studied inquest records from 12 coroners and Ministry of Justice data to assess the accuracy of official suicide statistics; (2) we used Office for National Statistics mortality statistics, data from the Multicentre Study of Self-harm in England, national liver unit data, prescription data and patient interviews to assess (a) the impact of paracetamol (acetaminophen) pack size restrictions (1998), (b) the impact of withdrawal of co-proxamol in 2007 and (c) the relative toxicity in overdose of commonly used antidepressants; (3) we carried out 3-month audits of self-harm management in 32 hospitals to investigate variations between hospitals and the impact of management on repeat self-harm; and (4) we developed and piloted letter-based contact interventions aimed at reducing self-harm.Key findings(1) Between 1990 and 2005, the proportion of researcher-defined suicides given a verdict of suicide by the 12 coroners studied decreased by almost 7%, largely because of the increased use of misadventure/accident verdicts for deaths thought, on clinical review, to be suicides. Use of narrative verdicts increased markedly. Coroners who gave more narrative verdicts also gave fewer suicide verdicts, and geographical variations in the use of narrative verdicts appeared to distort reliable assessment of small-area differences in suicide rates. 2(a) UK legislation to reduce pack sizes of paracetamol was followed by a 43% reduction in number of deaths and a 61% reduction in registrations for liver transplantation over the next 11 years. Paracetamol overdoses were often impulsive and some were influenced by media (including the internet); sales outlets appeared mostly to be adhering to sales guidance. Smaller pack sizes of paracetamol for sale in Ireland compared with England did not result in a smaller number of tablets being taken in overdose. There was no clear evidence of an effect of the legislation on prescribing of non-steroidal anti-inflammatory drugs, nor on resulting gastrointestinal bleeds. 2(b) Withdrawal of co-proxamol from use in the UK resulted in approximately 600 fewer deaths than predicted between 2005 and 2010 based on previous trends, with no evidence of substitution by poisoning with other analgesics. 2(c) Of the tricyclic antidepressants, dosulepin and doxepin had the greatest toxicity. Citalopram was more toxic than other selective serotonin reuptake inhibitors. (3) There was marked variation between hospitals in the management of self-harm; effects of this variation on patient outcomes were unclear, although psychosocial assessment may have been associated with reduced repetition. Levels of specialist assessment remained static between 2001–2 and 2010–11, but service quality appeared to improve. (4) Findings of two pilot randomised controlled trials suggested that, although it would be feasible to scale up these interventions to full trials, these interventions might have low generalisability and be of limited benefit to patients.ConclusionWithin the context of the strengths and limitations of the individual studies, this research programme has made significant additions to the evidence base related to suicide and self-harm prevention in the UK.Study registrationA pilot study of a contact and information based intervention to reduce repeat self-harm; ISRCTN65171515.FundingThe National Institute for Health Research Programme Grants for Applied Research programme.
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Affiliation(s)
- D Gunnell
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - K Hawton
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, Oxford, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
| | - O Bennewith
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - J Cooper
- Centre for Suicide Prevention, University of Manchester, Manchester, UK
| | - S Simkin
- Centre for Suicide Research, Department of Psychiatry, University of Oxford, Oxford, UK
| | - J Donovan
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - J Evans
- School of Social and Community Medicine, University of Bristol, Bristol, UK
- Avon and Wiltshire Mental Health Partnership NHS Trust, Chippenham, UK
| | - D Longson
- Manchester Mental Health and Social Care Trust, Manchester, UK
| | - S O'Connor
- Avon and Wiltshire Mental Health Partnership NHS Trust, Chippenham, UK
| | - N Kapur
- Centre for Suicide Prevention, University of Manchester, Manchester, UK
- Manchester Mental Health and Social Care Trust, Manchester, UK
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Mak KK, Ho CSH, Zhang MWB, Day JR, Ho RCM. Characteristics of overdose and non-overdose suicide attempts in a multi-ethnic Asian society. Asian J Psychiatr 2013; 6:373-9. [PMID: 24011683 DOI: 10.1016/j.ajp.2013.03.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2012] [Revised: 02/12/2013] [Accepted: 03/30/2013] [Indexed: 11/16/2022]
Abstract
BACKGROUND Overdosing is an accessible method adopted by people attempting suicide in city settings. AIMS This study aimed to compare the trends and characteristics of people attempting suicide by drug overdose and by other methods in Singapore. METHODS This study examined the medical records of 628 patients who were admitted to a university hospital in Singapore, between January 2004 and December 2006. Patients were classified as overdose and non-overdose persons attempting suicide for comparisons of demographic and suicidal characteristics. Logistic regression was used to determine the odds ratios of various factors associated with self-perceived lethality of the suicide attempt. Patterns of monthly and weekly variations in the frequencies of suicide attempts were also analyzed. RESULTS The percentages of Chinese people was higher in the non-overdose group (71.5% vs. 62.9%), while the percentages of Malay and Indian people were higher in the overdose group (31.6% vs. 18.5%). The female gender (OR=0.36, p=0.04) and admission of suicide intention (OR=7.11, p<0.001) were significantly associated with higher perceived lethality of the suicide method in the non-overdose group. Suicide attempts occurred more frequently between May and November, and on Tuesdays. CONCLUSIONS Gender and ethnic differences between overdose and non-overdose people attempting suicide were found. Temporal variations of suicidal cases were also noted.
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Affiliation(s)
- Kwok Kei Mak
- Department of Community Medicine and School of Public Health, Faculty of Medicine, University of Hong Kong, Hong Kong.
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Chia BH, Chia A. Prevention of Suicide in Singapore. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2012. [DOI: 10.47102/annals-acadmedsg.v41n9p375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Lee JL, Ma WF, Yen WJ, Huang XY, Chiang LC. Predicting the likelihood of suicide attempts for rural outpatients with schizophrenia. J Clin Nurs 2012; 21:2896-904. [PMID: 22861353 DOI: 10.1111/j.1365-2702.2012.04206.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS AND OBJECTIVES To explore suicide predictors in rural outpatients with schizophrenia. Background. Suicide is a major cause of mortality in patients with schizophrenia. Evidence indicates that patients in rural areas are at high risk for inadequate health care services. However, information is limited on suicide risk in outpatients with schizophrenia in rural areas. DESIGN Cross-sectional survey. METHODS Data were collected on individuals enrolled in the 2007 Taiwan National Health Insurance program as diagnosed with schizophrenia, ≥ 18 years, and living in a rural county. Eligible individuals (n=1655) were assessed by 12 community-based nurses at 12 public health centres. Participants' personal information was retrieved from National Health Insurance records using a personal data sheet, and treatment experiences were obtained by interviewing patients with a 10-item risk-assessment inventory. Data were collected over 18 months (2007-2008) and analysed by descriptive statistics and regression analyses. RESULTS Risk of suicide attempt in the previous year had four significant predictors: number of self-harm incidents during the previous year, violent incidents towards others during the previous year, number of follow-ups by mental health clinics and number of involuntary hospitalisations during the previous year (R(2) = 0.337, adjusted R(2) = 0.334, F=133.19, p=0.000). CONCLUSION Health care providers should assess rural outpatients with schizophrenia for suicidal thoughts by asking simple questions to evaluate for a history of self-harm and violence and by comparing this information with health system data on follow-ups by mental health clinics and involuntary hospitalisations. RELEVANCE TO CLINICAL PRACTICE Community-based health providers may use these results to prioritise assessments when they have a high case load of patients with schizophrenia. Community-based nurses need to be trained to recognise these four predictors to increase their sensitivity to suicidality among patients with schizophrenia.
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Affiliation(s)
- Jwo-Leun Lee
- Department of Senior Citizen Service Management, National Taichung University of Science & Technology, Taichung, Taiwan
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Large M, Sharma S, Cannon E, Ryan C, Nielssen O. Risk factors for suicide within a year of discharge from psychiatric hospital: a systematic meta-analysis. Aust N Z J Psychiatry 2011; 45:619-28. [PMID: 21740345 DOI: 10.3109/00048674.2011.590465] [Citation(s) in RCA: 138] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The increased risk of suicide in the period after discharge from a psychiatric hospital is a well-recognized and serious problem. OBJECTIVE The aim of this study was to establish the risk factors for suicide in the year after discharge from psychiatric hospitals and their usefulness in categorizing patients as high or low risk for suicide in the year following discharge. METHOD A systematic meta-analysis of controlled studies of suicide within a year of discharge from psychiatric hospitals. RESULTS There was a moderately strong association between both a history of self-harm (OR = 3.15) and depressive symptoms (OR = 2.70) and post-discharge suicide. Factors weakly associated with post-discharge suicide were reports of suicidal ideas (OR = 2.47), an unplanned discharge (OR = 2.44), recent social difficulty (OR = 2.23), a diagnosis of major depression (OR = 1.91) and male sex (OR = 1.58). Patients who had less contact with services after discharge were significantly less likely to commit suicide (OR = 0.69). High risk patients were more likely to commit suicide than other discharged patients, but the strength of this association was not much greater than the association with some individual risk factors (OR = 3.94, sensitivity = 0.40, specificity = 0.87). CONCLUSIONS No factor, or combination of factors, was strongly associated with suicide in the year after discharge. About 3% of patients categorized as being at high risk can be expected to commit suicide in the year after discharge. However, about 60% of the patients who commit suicide are likely to be categorized as low risk. Risk categorization is of no value in attempts to decrease the numbers of patients who will commit suicide after discharge.
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Affiliation(s)
- Matthew Large
- The Euroa Centre, The Prince of Wales Hospital, Barker Street, Randwick, Sydney, New South Wales 2031, Australia.
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Abstract
AbstractGiven the uncontested role of psychiatric illnesses in both fatal and non-fatal suicidal behaviours, efforts are continuously made in improving mental health care provision. In cases of severe mental disorder, when intensified treatment protocols and continuous supervision are required due to individual's impaired emotional, cognitive and social functioning (including danger to self and others), psychiatric hospitalisation is warranted. However, to date there is no convincing evidence that in-patient care prevents suicide. In fact, quite paradoxically, both admissions to a psychiatric ward and recent discharge from it have been found to increase risk for suicidal behaviours. What elements in the chain of well-intentioned approaches to treating psychiatric illness and suicidality fail to protect this vulnerable population is still unclear. The same holds true for the identifications of factors that may increase the risk for suicide. This editorial discusses current knowledge on this subject, proposing strategies that might improve prevention.
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Austin AE, van den Heuval C, Byard R. Suicide in forensic practice – an Australian perspective. AUST J FORENSIC SCI 2011. [DOI: 10.1080/00450618.2010.506197] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
Suicide is a major problem worldwide, and suicides in Asian countries account for as much as 60% of all suicides in the world. There are many unique features in suicides within this ethnically-diverse continent, from the methods used, to the putative risk factors. Much research still needs to be done to guide efficacious and culturally relevant interventions in suicide prevention; existing literature suggests a strong focus for programmes that address restricting access to pesticides, increasing crisis counseling activities, improving the accessibility and delivery of mental health services, and promoting responsible media reporting of suicide and related issues. There is a need for coordinated national suicide plans to be developed that are sensitive to the socioeconomic and cultural factors in the local context.
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Affiliation(s)
- K C Wei
- Department of General Psychiatry, Institute of Mental Health, Woodbridge Hospital, Singapore.
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