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Grover C, Huber J, Brewer M, Basu A, Large M. Meta-analysis of clinical risk factors for suicide among people presenting to emergency departments and general hospitals with suicidal thoughts and behaviours. Acta Psychiatr Scand 2023; 148:491-524. [PMID: 37904016 DOI: 10.1111/acps.13620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/27/2023] [Accepted: 09/13/2023] [Indexed: 11/01/2023]
Abstract
BACKGROUND Suicidal thoughts and behaviours (STB) are a common reason for presentation to emergency departments and general hospitals. A meta-analysis of the strength of clinical risk factors for subsequent suicide might aid understanding of suicidal behaviour and help suicide prevention. METHODS We conducted a meta-analysis of cohort and controlled studies on clinical risk factors and later suicide among people presenting to emergency departments and general hospitals with STB. Data were extracted from papers meeting inclusion criteria, published in Medline, PsycINFO, and Embase between 1 January 1960 and 10 October 2022 using papers located with the search terms ((suicide*).m_titl AND (emergency* OR accident and emergency OR casualty OR general hospital OR toxicology service).mp) or were indexed in PubMed and had titles located with the search terms (suicide* OR self-harm OR self-harm OR self-injury OR self-injury OR self-poisoning OR self-poisoning OR overdose OR para-suicide OR parasuicide [title/abstract]) AND (Emergency department OR emergency room OR Casualty OR general hospital OR toxicology OR accident and emergency [all fields]). Data about the association between clinical risk factors and suicide extracted from three or more studies were included in a random-effects meta-analysis of the odds of later death by suicide. The study was registered in PROSPERO and conducted according to MOOSE and PRISMA guidelines. RESULTS Seventy-five studies reported on 741,624 people, of which 19,649 died by suicide (2.65%). Male sex (odds ratio (OR) = 1.99) and age (OR = 2.01) were the most consistently reported risk factors. The strongest associations with subsequent death by suicide related to violent self-harm methods at the hospital presentation, including: unspecified violent method (OR = 4.97), any violent method (OR = 4.57) and the specific violent methods of drowning (OR = 4.32), hanging (OR = 4.26), and use of firearms (OR = 10.08). Patients categorised as higher risk using suicide prediction scales or any other method that combined risk factors had moderately increased odds of suicide (OR = 2.58). Younger age, Black and Hispanic ethnicity, overdose, a diagnosis of adjustment disorder, and the absence of any psychiatric diagnosis were protective against suicide. CONCLUSIONS Most risk factors for suicide among people who have presented with STB are not strongly associated with later suicide. The strongest risk factors relate to self-harm methods. In the absence of clear indicators of future suicide, all people presenting with suicidality warrant a thorough assessment of their needs, and further research is needed before we can meaningfully categorise people with STB according to suicide risk.
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Affiliation(s)
- Cameron Grover
- St. Vincent's Hospital, Darlinghurst, New South Wales, Australia
| | - Jacqueline Huber
- St. Vincent's Hospital, Darlinghurst, New South Wales, Australia
- Faculty of Medicine, The University of Sydney, Camperdown, New South Wales, Australia
| | - Matthew Brewer
- St. Vincent's Hospital, Darlinghurst, New South Wales, Australia
| | - Ashna Basu
- The Prince of Wales Hospital, Randwick, New South Wales, Australia
- Discipline of Psychiatry and Mental Health, University of NSW, Kensington, New South Wales, Australia
| | - Matthew Large
- The Prince of Wales Hospital, Randwick, New South Wales, Australia
- Discipline of Psychiatry and Mental Health, University of NSW, Kensington, New South Wales, Australia
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Hwang IT, Gao YM, Chang SS, Chi YC, Wu KCC, Chen YY. Intentions to Help People at Risk of Suicide and Associated Factors: A National Telephone Survey in Taiwan. Arch Suicide Res 2023:1-14. [PMID: 37982789 DOI: 10.1080/13811118.2023.2280231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
OBJECTIVE Many people at risk of suicide do not actively seek help. Suicide prevention efforts need to involve the general public to provide appropriate support to those in need. It is important to investigate the intention to help those at risk of suicide and the factors associated with helping intentions in the general population. We aimed to assess the intention to help people at risk and associated factors using a national representative sample. METHOD We conducted a national telephone survey of 1,087 Taiwanese adults and collected data regarding participants' socio-demographic characteristics, mental health status, helping intentions, misconceptions about suicide, and attitudes toward suicide and suicide prevention. RESULTS The prevalence of high intentions to help people at risk of suicide was 56.5%. Helping intentions did not differ by sex, educational level, employment status, marital status, or mental health status. Those with high helping intentions were younger, less likely to have misconceptions about suicide or agree that suicide is a personal choice, and more likely to believe that suicide is preventable and support suicide prevention measures. CONCLUSIONS Suicide prevention education programs aimed to enhance helping intentions may usefully target debunking misconceptions about suicide and cultivating positive attitudes toward suicide prevention.
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Chen PH, Tsai SY, Pan CH, Chen YL, Chang HM, Su SS, Chen CC, Kuo CJ. Sex-specific risk profiles for suicide mortality in bipolar disorder: incidence, healthcare utilization and comorbidity. Psychol Med 2023; 53:1500-1509. [PMID: 34779754 DOI: 10.1017/s003329172100307x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Evidence on sex-specific incidence and comorbidity risk factors of suicide among patients with bipolar disorder is scarce. This study investigated the sex-specific risk profiles for suicide among the bipolar disorder population in terms of incidence, healthcare utilization and comorbidity. METHODS Using data from the Taiwan National Health Insurance Research Database between 1 January 2000 and 31 December 2016, this nationwide cohort study included patients with bipolar disorder (N = 46 490) and individuals representative of the general population (N = 185 960) matched by age and sex at a 1:4 ratio. Mortality rate ratios (MRRs) of suicide were calculated between suicide rates of bipolar disorder cohort and general population. In addition, a nested case-control study (1428 cases died by suicide and 5710 living controls) was conducted in the bipolar disorder cohort to examine the sex-specific risk of healthcare utilization and comorbidities. RESULTS Suicide risk was considerably higher in the cohort (MRR = 21.9) than in the general population, especially among women (MRR = 35.6). Sex-stratified analyses revealed distinct healthcare utilization patterns and physical comorbidity risk profiles between the sexes. Although female patients who died by suicide had higher risks of nonhypertensive cardiovascular disease, pneumonia, chronic kidney disease, peptic ulcer, irritable bowel syndrome, and sepsis compared to their living counterparts, male patients who died by suicide had higher risks of chronic kidney disease and sepsis compared to the living controls. CONCLUSIONS Patients with bipolar disorder who died by suicide had sex-specific risk profiles in incidence and physical comorbidities. Identifying these modifiable risk factors may guide interventions for suicide risk reduction.
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Affiliation(s)
- Pao-Huan Chen
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
- Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Shang-Ying Tsai
- Department of Psychiatry, Taipei Medical University Hospital, Taipei, Taiwan
- Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chun-Hung Pan
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
- Department of Psychology, National Chengchi University, Taipei, Taiwan
| | - Yi-Lung Chen
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
- Department of Counseling Psychology, Chinese Culture University, Taipei, Taiwan
| | - Hu-Ming Chang
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Sheng-Siang Su
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Chiao-Chicy Chen
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Psychiatry, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Psychiatry, Mackay Medical College, Taipei, Taiwan
| | - Chian-Jue Kuo
- Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
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A comprehensive study of medically serious suicide attempts in France: incidence and associated factors. Epidemiol Psychiatr Sci 2023; 32:e2. [PMID: 36624696 PMCID: PMC9879866 DOI: 10.1017/s2045796022000774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
AIMS People who make medically serious suicide attempts (MSSAs) share a number of features with those who die by suicide, and are at a high risk of suicide themselves. Studies to date have mostly focused on clinical samples of MSSAs. An epidemiological examination at a national level can help to identify risk profiles and pathways of care in this population. METHODS We explored the French nationwide hospital discharge database (Programme de Médicalisation des Systèmes d'Information, PMSI) to identify any MSSA taking place between 2012 and 2019. Relevant demographic and medical information was collected about the first MSSA of each attempter. Data from 2010 and 2011 were used to verify the absence of prior attempts. RESULTS First occurrences of MSSAs amounted to 81 959 cases over 8 years, with a mean age of 45.8 years, and 53.6% women. Incidence was higher in women (18.1 v. 17.3 per 1 00 000). The most common suicide method was deliberate self-poisoning (64.9% of cases). In comparison, violent methods associated higher mortality and comorbidity and were more frequent in men. The most common mental disorders were mood disorders (55.6%) and substance use disorders (46.2%). A minority of MSSA survivors were hospitalised in psychiatry (32.5%), mostly women. CONCLUSIONS MSSAs are frequent and easy to identify. There is a need to reinforce the continuity of psychiatric care for this population given the high risk of subsequent suicide, and the low rates of psychiatric hospitalisation after an MSSA even if violent methods are used. Specific care targeting this population could reduce treatment gaps.
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Geller AI, Ehlman DC, Lovegrove MC, Budnitz DS. National estimates of emergency department visits for medication-related self-harm: United States, 2016-2019. Inj Prev 2022; 28:545-552. [PMID: 35922136 PMCID: PMC10249045 DOI: 10.1136/ip-2022-044620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/16/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Medication poisoning is a common form of self-harm injury, and increases in injuries due to self-harm, including suicide attempts, have been reported over the last two decades. METHODS Cross-sectional (2016-2019) data from 60 emergency departments (EDs) participating in an active, nationally representative public health surveillance system were analysed and US national estimates of ED visits for medication-related self-harm injuries were calculated. RESULTS Based on 18 074 surveillance cases, there were an estimated 269 198 (95% CI 222 059 to 316 337) ED visits for medication-related self-harm injuries annually in 2016-2019 compared with 1 404 090 visits annually from therapeutic use of medications. Population rates of medication-related self-harm ED visits were highest among persons aged 11-19 years (58.5 (95% CI 45.0 to 72.0) per 10 000) and lowest among those aged ≥65 years (6.6 (95% CI 4.4 to 8.8) per 10 000). Among persons aged 11-19 years, the ED visit rate for females was four times that for males (95.4 (95% CI 74.2 to 116.7) vs 23.0 (95% CI 16.4 to 29.6) per 10 000). Medical or psychiatric admission was required for three-quarters (75.1%; 95% CI 70.0% to 80.2%) of visits. Concurrent use of alcohol or illicit substances was documented in 40.2% (95% CI 36.8% to 43.7%) of visits, and multiple medication products were implicated in 38.6% (95% CI 36.8% to 40.4%). The most frequently implicated medication categories varied by patient age. CONCLUSIONS Medication-related self-harm injuries are an important contributor to the overall burden of ED visits and hospitalisations for medication-related harm, with the highest rates among adolescent and young adult females. These findings support continued prevention efforts targeting patients at risk of self-harm.
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Affiliation(s)
- Andrew I Geller
- Division of Healthcare Quality Promotion, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- US Public Health Service Commissioned Corps, Rockville, Maryland, USA
| | - Daniel C Ehlman
- Division of Injury Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Maribeth C Lovegrove
- Division of Healthcare Quality Promotion, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Daniel S Budnitz
- Division of Healthcare Quality Promotion, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- US Public Health Service Commissioned Corps, Rockville, Maryland, USA
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Siu WHS, Juang YY, Huang TM, Lin SR, Chung CC, Tu HT, Chen WM, Wang BH, See LC. Effectiveness of aftercare program for suicide ideators: Real-world evidence from National Suicide Surveillance System in Taiwan. Medicine (Baltimore) 2022; 101:e31192. [PMID: 36281121 PMCID: PMC9592350 DOI: 10.1097/md.0000000000031192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Aftercare programs' effectiveness for suicide ideators has seldom been reported. This study assessed rates and factors related to the recurrence of suicide-related episodes after the index suicidal ideation episode, index cases, and family members receiving aftercare. This is a secondary data analysis of 1787 suicidal ideation episodes from 1557 individuals reported to the National Suicide Surveillance System in New Taipei City, Taiwan, from January 2012 to June 2013 and followed up until September 2013. Among 1787 index suicidal ideations, 19.1% had recurrences of suicide-related episodes, including suicidal ideation (11.9%), attempt (6.7%), and death (0.5%) within 2 years after index ideation. These recurrences were significantly reduced after the index cases received aftercare twice, three, and four or higher. Family members receiving aftercare twice or more were associated with reduced suicidality in the index cases. Receiving aftercare among index cases was associated with being a woman, suicide due to occupation/finance, and reporting from suicide hotlines. Receiving aftercare among family members was associated with the index cases aged ≤ 19 years old, suicide reasons related to school, occupation/finance, and reporting from schools and hospitals. Aftercare programs for suicide ideators and family members of adolescent suicide ideators (aged ≤ 19 years old) decreased subsequent episodes of suicidal behavior.
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Affiliation(s)
- Wing Hin Stanford Siu
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Yeong-Yuh Juang
- Department of Psychiatry and Department of Palliative Medicine, Koo Foundation Sun Yat-Sen Cancer Center, Taipei City, Taiwan
| | - Tsuei-Mi Huang
- Public Health Department, New Taipei City Government, New Taipei City, Taiwan
| | - Sheue-Rong Lin
- Public Health Department, New Taipei City Government, New Taipei City, Taiwan
| | - Chia-Chi Chung
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Hui-Tzu Tu
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Wei-Min Chen
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Bi-Hwa Wang
- Department of Nursing, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Lai-Chu See
- Department of Public Health, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Biostatistics Core Laboratory, Molecular Medicine Research Center, Chang Gung University, Taoyuan City, Taiwan
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City, Taiwan
- *Correspondence: Lai-Chu See, Department of Public Health, College of Medicine, Chang Gung University, 259, Wenhua 1st Rd., Guishan Dist., Taoyuan City 33302, Taiwan (e-mail: )
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Hirot F, Ali A, Azouvi P, Naddaf A, Huas C, Guillaume S, Godart N. Five-year mortality after hospitalisation for suicide attempt with a violent method. J Psychosom Res 2022; 159:110949. [PMID: 35667157 DOI: 10.1016/j.jpsychores.2022.110949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/20/2022] [Accepted: 05/21/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE This study aimed to estimate the 5-year mortality among people admitted into a transdisciplinary unit providing combined psychiatric and somatic rehabilitation treatment. METHODS In this retrospective study, we analyzed the clinical records of all individuals admitted into the transdisciplinary unit from 01/01/2011 to 12/31/2017 after a suicide attempt using violent means. Vital status was ascertained for these 215 people, a standardized mortality ratio (SMR) was calculated and Log-rank tests were used to identify factors associated with mortality. RESULTS The crude mortality rate was 5.12% (11 deaths) and the SMR was 15.45 (95% CI = [7.71-27.65]; p < 0.001) 5.40 years after admission into the transdisciplinary unit. Factors associated with mortality were: older age (29.91 years versus 25.30 years, p < 0.001), a longer stay in acute care (p = 0.002) and a shorter stay in the transdisciplinary unit (p < 0.001). CONCLUSION Long-term mortality among people who have attempted suicide using violent means is 15 times higher than in the corresponding general young adult population. This study supports the hypothesis that the severity of a suicide attempt is associated with subsequent excess mortality. Therefore, there is a need to consolidate outpatient facilities that provide appropriate support for this specific population after discharge. These programmes need to ensure the continuity of coordinated psychiatric and somatic care and psychosocial rehabilitation in order to prevent the risk of suicide.
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Affiliation(s)
- France Hirot
- INSERM, UMR 1018, Centre de Recherche en Épidémiologie et Santé des Populations (CESP), Université Paris-Saclay. Villejuif, France; Fondation Santé des Etudiants de France (FSEF), Service hospitalo-universitaire de Santé Mentale de l'Adolescent et du Jeune Adulte (SMAJA), Paris, France.
| | - Aminata Ali
- INSERM, UMR 1018, Centre de Recherche en Épidémiologie et Santé des Populations (CESP), Université Paris-Saclay. Villejuif, France; Fondation Santé des Etudiants de France (FSEF), Service hospitalo-universitaire de Santé Mentale de l'Adolescent et du Jeune Adulte (SMAJA), Paris, France.
| | - Philippe Azouvi
- INSERM, UMR 1018, Centre de Recherche en Épidémiologie et Santé des Populations (CESP), Université Paris-Saclay. Villejuif, France; Université Versailles Saint-Quentin-en-Yvelines, UFR Simone Veil-Santé, Montigny-le-Bretonneux, France; APHP - Hôpital Raymond Poincaré, Service de Médecine Physique et de Réadaptation, Garches, France.
| | - Adrien Naddaf
- Fondation Santé des Etudiants de France (FSEF), Service hospitalo-universitaire de Santé Mentale de l'Adolescent et du Jeune Adulte (SMAJA), Paris, France.
| | - Caroline Huas
- INSERM, UMR 1018, Centre de Recherche en Épidémiologie et Santé des Populations (CESP), Université Paris-Saclay. Villejuif, France; Fondation Santé des Etudiants de France (FSEF), Service hospitalo-universitaire de Santé Mentale de l'Adolescent et du Jeune Adulte (SMAJA), Paris, France.
| | - Sébastien Guillaume
- Centre Hospitalier Universitaire De Montpellier, Service Urgence et Post-urgence psychiatrique, Montpellier, France; Université Montpellier 1, 34006 Montpellier, France; INSERM, U888, 34093 Montpellier, France.
| | - Nathalie Godart
- INSERM, UMR 1018, Centre de Recherche en Épidémiologie et Santé des Populations (CESP), Université Paris-Saclay. Villejuif, France; Fondation Santé des Etudiants de France (FSEF), Service hospitalo-universitaire de Santé Mentale de l'Adolescent et du Jeune Adulte (SMAJA), Paris, France; Université Versailles Saint-Quentin-en-Yvelines, UFR Simone Veil-Santé, Montigny-le-Bretonneux, France.
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Liu BP, Jia CX, Qin P, Zhang YY, Yu YK, Luo X, Li SX. Associating factors of suicide and repetition following self-harm: A systematic review and meta-analysis of longitudinal studies. EClinicalMedicine 2022; 49:101461. [PMID: 35747199 PMCID: PMC9126760 DOI: 10.1016/j.eclinm.2022.101461] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 04/26/2022] [Accepted: 05/04/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Longitudinal evidence for sociodemographic and clinic factors deviating risk for suicide and repetition following SH (self-harm) varied greatly. METHODS A comprehensive search of PubMed, Web of Science, EMBASE, and PsycINFO was conducted from January 1st, 2010 to April 5th, 2022. Longitudinal studies focusing on examining associating factors for suicide and repetition following SH were included. PROSPERO registration CRD42021248695. FINDINGS The present meta-analysis synthesized data from 62 studies published from Jan. 1st, 2010. The associating factors of SH repetition included female gender (RR, 95%CI: 1.11, 1.04-1.18, I2=82.8%), the elderly (compared with adolescents and young adults, RR, 95%CI: 0.67, 0.52-0.87, I2=86.3%), multiple episodes of SH (RR, 95%CI: 1.97, 1.51-2.57, I2=94.3%), diagnosis (RR, 95%CI: 1.60, 1.27-2.02, I2=92.7%) and treatment (RR, 95%CI: 1.59, 1.40-1.80, I2=93.3%) of psychiatric disorder. Male gender (RR, 95%CI: 2.03, 1.80-2.28, I2=83.8%), middle-aged adults (compared with adolescents and young adults, RR, 95%CI: 2.40, 1.87-3.08, I2=74.4%), the elderly (compared with adolescents and young adults, RR, 95%CI: 4.38, 2.98-6.44, I2=76.8%), physical illness (RR, 95%CI: 1.95, 1.56-2.43, I2=0), multiple episodes of SH (RR, 95%CI: 2.02, 1.58-2.58, I2=87.4%), diagnosis (RR, 95%CI: 2.13, 1.67-2.71, I2=90.9%) and treatment (RR, 95%CI: 1.36, 1.16-1.58, I2=58.6%) of psychiatric disorder were associated with increased risk of suicide following SH. INTERPRETATION Due to the substantial heterogeneity for clinic factors of suicide and repetition following SH, these results need to be interpreted with caution. Clinics should pay more attention to the cases with SH repetition, especially with poor physical and psychiatric conditions. FUNDING This work was supported by National Natural Science Foundation of China (NSFC) [No: 82103954; 30972527; 81573233].
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Affiliation(s)
- Bao-Peng Liu
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
| | - Cun-Xian Jia
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
- Corresponding author at: Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China.
| | - Ping Qin
- National Centre for Suicide Research and Prevention, Institute of Clinical Medicine of University of Oslo, Oslo, Norway
| | - Ying-Ying Zhang
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
| | - Yao-Kun Yu
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
| | - Xiao Luo
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Center for Suicide Prevention Research, Shandong University, Jinan, Shandong, China
| | - Shi-Xue Li
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- Corresponding author at: Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China.
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Probert-Lindström S, Öjehagen A, Ambrus L, Skogman Pavulans K, Berge J. Excess mortality by suicide in high-risk subgroups of suicide attempters: a prospective study of standardised mortality rates in suicide attempters examined at a medical emergency inpatient unit. BMJ Open 2022; 12:e054898. [PMID: 35623754 PMCID: PMC9150171 DOI: 10.1136/bmjopen-2021-054898] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 05/15/2022] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVES The primary aim of the present study was to investigate the putative excess mortality by suicide in suicide attempters. As a secondary aim, we investigate excess mortality in specific, clinically relevant subgroups: individuals with repeated suicide attempts (RA); individuals who used violent method at the attempt (VA); and those who scored high on the Suicide Intent Scale (HS) at the time of the baseline attempt. Finally, we investigate excess mortality in men and women separately and within 5 years and over 5 years after hospital admission for attempted suicide. DESIGN Prospective register-based follow-up for 21-32 years. Standardised mortality ratio (SMR) was calculated for suicide using national census data. Clinically relevant subgroups were investigated separately. SETTING Medical emergency inpatient unit in the south of Sweden. PARTICIPANTS 1039 individuals who were psychiatrically assessed at admission to medical inpatient care for attempted suicide between 1987 and 1998. OUTCOME MEASURE Suicide. RESULTS The overall SMR for suicide was 23.50 (95% CI 18.68 to 29.56); significantly higher (p<0.001) among women (30.49 (95% CI 22.27 to 41.72)) than men (18.61 (95% CI 13.30 to 26.05)). Mortality was highest within the first 5 years after the index suicide attempt (48.79 (95% CI 35.64 to 66.77)) compared with those who died after 5 years (p<0.001) (14.74 (10.53 to 20.63)). The highest independent SMR was found for VA (70.22 (95% CI 38.89 to 126.80)). In a regression model including RA, VA and HS all contributed significantly to excess suicide mortality. CONCLUSIONS An elevated risk of premature death by suicide was found in suicide attempters compared with the general population. Assessment of previous suicide attempts is important, even though the attempt/s may have occurred decades ago. When assessing suicide risk, clinicians should consider repeated attempts and whether the attempts involved high suicidal intent and violent method. Healthcare interventions may benefit from targeting identified subgroups of attempters.
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Affiliation(s)
| | - Agneta Öjehagen
- Department of Clinical Sciences, Lund University Faculty of Medicine, Lund, Sweden
| | - Livia Ambrus
- Department of Clinical Sciences, Lund University Faculty of Medicine, Lund, Sweden
| | | | - Jonas Berge
- Department of Clinical Sciences, Lund University Faculty of Medicine, Lund, Sweden
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Bommersbach TJ, Rosenheck RA, Rhee TG. National Trends of Mental Health Care Among US Adults Who Attempted Suicide in the Past 12 Months. JAMA Psychiatry 2022; 79:219-231. [PMID: 35044428 PMCID: PMC8771432 DOI: 10.1001/jamapsychiatry.2021.3958] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
IMPORTANCE Although suicide attempts remain the strongest risk factor for future suicide, little is known about recent trends in the prevalence of and risk factors for suicide attempts and past-year use of services among adults who attempted suicide. OBJECTIVE To estimate annual rates of suicide attempts and use of mental health services among US adults from 2008 to 2019. DESIGN, SETTING, AND PARTICIPANTS This US nationally representative cross-sectional study used the National Survey of Drug Use and Health (NSDUH) from 2008 through 2019. Participants included noninstitutionalized US civilians 18 years or older (n = 484 732). The overall annual rates of suicide attempts per 100 000 adults in the general population and national trends from 2008 to 2019 were estimated, with suicide attempts defined as self-reported efforts to kill one's self in the past 12 months. Subgroup analyses were also performed by demographic characteristics and clinical conditions. The trends in past-year use of mental health services among those who reported past-year suicide attempts were then examined. Data were analyzed from October to December 2021. MAIN OUTCOMES AND MEASURES Rate of suicide attempts from 2008 to 2019. Multivariate-adjusted logistic regression analyses were used to determine whether adjusting for sociodemographic and clinical factors associated with past-year suicide attempts could account for the change within the study period. RESULTS Of 484 732 survey participants, most were 35 years or younger (69.8%), women (51.8%), and non-Hispanic White individuals (65.7%). From 2008 to 2019, the weighted unadjusted suicide attempt rate per 100 000 population increased from 481.2 to 563.9 (odds ratio [OR], 1.17 [95% CI, 1.01-1.36]; P = .04) and remained significant after controlling for sociodemographic characteristics (adjusted OR [aOR], 1.23 [95% CI, 1.05-1.44]; P = .01). Rates of suicide attempt increased particularly among young adults aged 18 to 25 years (aOR, 1.81 [95% CI, 1.52-2.16]; P < .001), women (aOR, 1.33 [95% CI, 1.09-1.62]; P = .005), those who were unemployed (aOR, 2.22 [95% CI, 1.58-3.12]; P < .001) or never married (aOR, 1.60 [95% CI, 1.31-1.96]; P < .001), and individuals who used substances (aOR, 1.44 [95% CI, 1.19-1.75]; P < .001). In multivariate analyses, the temporal trend of increasing suicide attempts remained significant even after controlling for other significant sociodemographic and clinical factors (aOR, 1.36 [95% CI, 1.16-1.60]; P < .001). Several sociodemographic and clinical subgroups remained independently associated with suicide attempts, especially those with serious psychological distress (aOR, 7.51 [95% CI, 6.49-8.68]; P < .001), major depressive episodes (aOR, 2.90 [95% CI, 2.57-3.27]; P < .001), and alcohol use disorder (aOR, 1.81 [95%CI, 1.61-2.04]; P< .001) as well as individuals who reported being divorced or separated (aOR, 1.65 [95% CI, 1.35-2.02]; P < .001) or being unemployed (aOR, 1.47 [95% CI, 1.27-1.70]; P< .001) and those who identified as Black (aOR, 1.41 [95% CI, 1.24-1.60]; P < .001) or American Indian or Alaska Native, Asian, or Native Hawaiian or Other Pacific Islander (aOR, 1.56 [95% CI, 1.26-1.93]; P < .001). Among adults with a suicide attempt, there was no significant change in the likelihood of receiving past-year mental health or substance-related services. During the study period, 34.8% to 45.5% reported needing services but did not receive them, with no significant change from 2008 to 2019. CONCLUSIONS AND RELEVANCE Although suicide attempts appear to be increasing, use of services among those who attempted suicide has not increased, suggesting a need to expand service accessibility and/or acceptability, as well as population-wide prevention efforts.
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Affiliation(s)
- Tanner J. Bommersbach
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
| | - Robert A. Rosenheck
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut,New England Mental Illness, Research Education, and Clinical Center, Veterans Affairs Connecticut Healthcare System, West Haven
| | - Taeho Greg Rhee
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut,New England Mental Illness, Research Education, and Clinical Center, Veterans Affairs Connecticut Healthcare System, West Haven,Department of Public Health Sciences, University of Connecticut School of Medicine, Farmington
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11
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Wei YX, Liu BP, Zhang J, Wang XT, Chu J, Jia CX. Prediction of recurrent suicidal behavior among suicide attempters with Cox regression and machine learning: a 10-year prospective cohort study. J Psychiatr Res 2021; 144:217-224. [PMID: 34700209 DOI: 10.1016/j.jpsychires.2021.10.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/28/2021] [Accepted: 10/18/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Research on predictors and risk of recurrence after suicide attempt from China is lacking. This study aims to identify risk factors and develop prediction models for recurrent suicidal behavior among suicide attempters using Cox proportional hazard (CPH) and machine learning methods. METHODS The prospective cohort study included 1103 suicide attempters with a maximum follow-up of 10 years from rural China. Baseline characteristics, collected by face-to-face interviews at least 1 month later after index suicide attempt, were used to predict recurrent suicidal behavior. CPH and 3 machine learning algorithms, namely, the least absolute shrinkage and selection operator, random survival forest, and gradient boosting decision tree, were used to construct prediction models. Model performance was accessed by concordance index (C-index) and the time-dependent area under the receiver operating characteristic curve (AUC) value for discrimination, and time-dependent calibration curve along with Brier score for calibration. RESULTS The median follow-up time was 7.79 years, and 49 suicide attempters had recurrent suicidal behavior during the study period. Four models achieved comparably good discrimination and calibration performance, with all C-indexes larger than 0.70, AUC values larger than 0.65, and Brier scores smaller than 0.06. Mental disorder emerged as the most important predictor across all four models. Suicide attempters with mental disorders had a 3 times higher risk of recurrence than those without. History of suicide attempt (HR = 2.84, 95% CI: 1.34-6.02), unstable marital status (HR = 2.81, 95% CI: 1.38-5.71), and older age (HR = 1.51, 95% CI: 1.14-2.01) were also identified as independent predictors of recurrent suicidal behavior by CPH model. CONCLUSIONS We developed four models to predict recurrent suicidal behavior with comparable good prediction performance. Our findings potentially provided benefits in screening vulnerable individuals on a more precise scale.
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Affiliation(s)
- Yan-Xin Wei
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China; Shandong University Center for Suicide Prevention Research, China
| | - Bao-Peng Liu
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China; Shandong University Center for Suicide Prevention Research, China
| | - Jie Zhang
- Shandong University Center for Suicide Prevention Research, China; Department of Sociology, State University of New York College at Buffalo, Buffalo, NY, 14222, USA
| | - Xin-Ting Wang
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China; Shandong University Center for Suicide Prevention Research, China
| | - Jie Chu
- Shandong Center for Disease Prevention and Control, Jinan, 250014, Shandong, China
| | - Cun-Xian Jia
- Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China; Shandong University Center for Suicide Prevention Research, China.
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Bout A, Kettani N, Berhili N, Aarab C, Rammouz I, Aalouane R. Les conduites d’automutilation non suicidaires dans une population recrutée pendant une hospitalisation en psychiatrie : À propos de 100 patients. ANNALES MEDICO-PSYCHOLOGIQUES 2020. [DOI: 10.1016/j.amp.2020.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Probert-Lindström S, Berge J, Westrin Å, Öjehagen A, Skogman Pavulans K. Long-term risk factors for suicide in suicide attempters examined at a medical emergency in patient unit: results from a 32-year follow-up study. BMJ Open 2020; 10:e038794. [PMID: 33130567 PMCID: PMC7783608 DOI: 10.1136/bmjopen-2020-038794] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES The overall aim of this study is to gain greater knowledge about the risk of suicide among suicide attempters in a very long-term perspective. Specifically, to investigate possible differences in clinical risk factors at short (≤5 years) versus long term (>5 years), with the hypothesis that risk factors differ in the shorter and longer perspective. DESIGN Prospective study with register-based follow-up for 21-32 years. SETTING Medical emergency inpatient unit in the south of Sweden. PARTICIPANTS 1044 individuals assessed by psychiatric consultation when admitted to medical inpatient care for attempted suicide during 1987-1998. OUTCOME MEASURES Suicide and all-cause mortality. RESULTS At follow-up, 37.6% of the participants had died, 7.2% by suicide and 53% of these within 5 years of the suicide attempt. A diagnosis of psychosis at baseline represented the risk factor with the highest HR at long-term follow-up, that is, >5 years, followed by major depression and a history of attempted suicide before the index attempt. The severity of a suicide attempt as measured by SIS (Suicide Intent Scale) showed a non-proportional association with the hazard for suicide over time and was a relevant risk factor for suicide only within the first 5 years after an attempted suicide. CONCLUSIONS The risk of suicide after a suicide attempt persists for up to 32 years after the index attempt. A baseline diagnosis of psychosis or major depression or earlier suicide attempts continued to be relevant risk factors in the very long term. The SIS score is a better predictor of suicide risk at short term, that is, within 5 years than at long term. This should be considered in the assessment of suicide risk and the implementation of care for these individuals.
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Affiliation(s)
- Sara Probert-Lindström
- Department of Clinical Sciences, Lund University, Lund, Sweden
- Region Skåne, Clinical Psychiatric Research Center, Lund, Sweden
| | - Jonas Berge
- Department of Clinical Sciences, Lund University, Lund, Sweden
- Addiction Center Malmö, Malmo, Sweden
| | - Åsa Westrin
- Region Skåne, Clinical Psychiatric Research Center, Lund, Sweden
- Division of Psychiatry, Lund University Department of Clinical Sciences Malmo, Lund, Sweden
| | - Agneta Öjehagen
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Katarina Skogman Pavulans
- Department of Clinical Sciences, Lund University, Lund, Sweden
- Child and Adolescent Psychiatry, Karlskrona, Sweden
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Oladunjoye AO, Oladunjoye OO, Ayeni OA, Olubiyi O, Fuchs A, Gurski J, Yee MR, Espiridion ED. Seasonal Trends in Hospitalization of Attempted Suicide and Self-Inflicted Injury in United States Adults. Cureus 2020; 12:e10830. [PMID: 33173636 PMCID: PMC7645303 DOI: 10.7759/cureus.10830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction Suicide is the 10th leading cause of death in the United States (US) and the prevalence continues to increase. It is estimated that there is an average of 25 attempted suicides for every suicide death in the US, and the economic burden of suicide and attempted suicide is high. Identification of those at risk for suicide and attempted suicide can help with early and prompt intervention. Studies in Europe and Asia have shown that there is a relationship between seasonal patterns and suicidal risk. However, little is known about seasonal patterns of suicidal attempts in the US. Therefore, our study aimed to assess seasonal patterns by days of the week and months of the year in the US. Methods Hospitalized adult patients with suicide attempts and self-inflicted injury were identified using the discharge data from the National Inpatient Sample (NIS) from January 1, 2010 to December 31, 2014. We looked at the seasonal trends of patients with attempted suicide and self-inflicted injury by weekday vs weekend and month of the year over the five-year study period. We also assessed two groups, male and female with attempted suicide and compared trends and contributing risk factors over the study period using Student’s t-test and chi-square test. Results A total of 249,845 patients with attempted suicide and self-inflicted injury were reported during the study period with a prevalence rate increase of 15%, among which 70% were males, 65.5% white and 38.8% were age 40-64 years. An overall prevalence rate of about 168-200 per 100,000 hospitalizations was reported. There was a higher admission rate on weekends as compared to weekdays (190-300 vs 150-178 per 100,000 hospitalizations). Attempted suicide and self-inflicted injury admissions peaked during the months of July and August with a peak period range of 200-230 per 100,000 hospitalizations in a year. Conclusion The prevalence of attempted suicide is steadily rising. Awareness of the seasonal and epidemiological trends of attempted suicide and self-inflicted injury is a very important step towards developing effective strategies to prevent suicide and attempted suicide.
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Affiliation(s)
- Adeolu O Oladunjoye
- Psychiatry, Reading Hospital Tower Health, West Reading, USA.,Medical Critical Care, Boston Children's Hospital, Boston, USA
| | | | | | | | - Anna Fuchs
- Medicine, Drexel University College of Medicine, West Reading, USA
| | - John Gurski
- Psychiatry, Reading Hospital Tower Health, West Reading, USA
| | - Maria Ruiza Yee
- Psychiatry, Philadelphia College of Osteopathic Medicine, Philadelphia, USA.,Psychiatry, Reading Hospital Tower Health, West Reading, USA.,Psychiatry, Drexel University College of Medicine, Philadelphia, USA
| | - Eduardo D Espiridion
- Psychiatry, Drexel University College of Medicine, Philadelphia, USA.,Psychiatry, West Virginia School of Osteopathic Medicine, Lewisburg, USA.,Psychiatry, West Virginia University School of Medicine, Martinsburg, USA.,Psychiatry, Philadelphia College of Osteopathic Medicine, Philadelphia, USA.,Psychiatry, Reading Hospital Tower Health, West Reading, USA
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15
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Daly C, Griffin E, McMahon E, Corcoran P, Webb RT, Witt K, Ashcroft DM, Arensman E. Repeat Self-Harm Following Hospital-Presenting Intentional Drug Overdose among Young People-A National Registry Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176159. [PMID: 32854234 PMCID: PMC7504369 DOI: 10.3390/ijerph17176159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/09/2020] [Accepted: 08/10/2020] [Indexed: 11/20/2022]
Abstract
Background: The incidence of hospital-presenting self-harm peaks among young people, who most often engage in intentional drug overdose (IDO). The risk of self-harm repetition is high among young people and switching methods between self-harm episodes is common. However, little is known about their patterns of repetition and switching following IDO. This study aimed to investigate repeat self-harm and method-switching following hospital-presenting IDO among young people. Methods: Data from the National Self-Harm Registry Ireland on hospital-presenting self-harm by individuals aged 10–24 years during 2009–2018 were examined. Cox proportional hazards regression models with associated hazard ratios (HRs), survival curves and Poisson regression models with risk ratios (RRs), were used to examine risk factors for repetition and method-switching. Results: During 2009–2018, 16,800 young people presented following IDO. Within 12 months, 2136 young people repeated self-harm. Factors associated with repetition included being male (HR = 1.13, 95% CI: 1.03–1.24), aged 10–17 years (HR = 1.29, 95% CI: 1.18–1.41), consuming ≥ 50 tablets (HR = 1.27, 95% CI: 1.07–1.49) and taking benzodiazepines (HR = 1.67, 95% CI: 1.40–1.98) or antidepressants (HR = 1.36, 95% CI: 1.18–1.56). The cumulative risk for switching method was 2.4% (95% CI: 2.2–2.7). Method-switching was most likely to occur for males (RR = 1.36; 95% CI: 1.09–1.69) and for those who took illegal drugs (RR = 1.63; 95% CI: 1.19–2.25). Conclusion: Young males are at increased risk of repeat self-harm and method-switching following IDO and the type and quantity of drugs taken are further indicators of risk. Interventions targeting IDO among young people are needed that ensure that mental health assessments are undertaken and which address access to drugs.
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Affiliation(s)
- Caroline Daly
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- Correspondence: ; Tel.: +353-21-420-5551
| | - Eve Griffin
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- School of Public Health, University College Cork, Cork 021, Ireland
| | - Elaine McMahon
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- School of Public Health, University College Cork, Cork 021, Ireland
| | - Paul Corcoran
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- School of Public Health, University College Cork, Cork 021, Ireland
| | - Roger T. Webb
- NIHR Greater Manchester Patient Safety Translational Research Centre, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), Manchester M13, UK; (R.T.W.); (D.M.A.)
- Division of Psychology & Mental Health, Centre for Mental Health and Safety, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), Manchester M13, UK
| | - Katrina Witt
- Orygen, Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria 3052, Australia;
| | - Darren M. Ashcroft
- NIHR Greater Manchester Patient Safety Translational Research Centre, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), Manchester M13, UK; (R.T.W.); (D.M.A.)
- Division of Pharmacy & Optometry, Centre for Pharmacoepidemiology and Drug Safety, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre (MAHSC), Manchester M13, UK
| | - Ella Arensman
- National Suicide Research Foundation, Cork 021, Ireland; (E.G.); (E.M.); (P.C.); (E.A.)
- School of Public Health, University College Cork, Cork 021, Ireland
- Australian Institute for Suicide Research and Prevention, Griffith University, Queensland 4122, Australia
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16
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Liu BP, Lunde KB, Jia CX, Qin P. The short-term rate of non-fatal and fatal repetition of deliberate self-harm: A systematic review and meta-analysis of longitudinal studies. J Affect Disord 2020; 273:597-603. [PMID: 32560959 DOI: 10.1016/j.jad.2020.05.072] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Deliberate self-harm (DSH) is often recurrent, but the reported rate of short-term repetition of DSH has varied greatly. This systematic review and meta-analysis aim to synthesize findings through providing pooled rate estimates and to explore their differences by age, gender, and other factors. METHODS A comprehensive search of PubMed, Web of Science, EMBASE, and PsycINFO was conducted to include longitudinal studies from 1999 to 2018. Random effects model was applied to pool rates of non-fatal and fatal repetition at 0.5, 1, 2, and 3 years intervals. RESULTS Of 9201 potentially eligible articles 76 studies were included for this systematic review and meta-analysis. The pooled rates of non-fatal repetition were 15.01%, 17.03%, 20.82%, and 24.20% during the 0.5-year, 1-year, 2-year, and 3-year follow-up, respectively. The corresponding rates of fatal repetition were 0.77%, 1.34%, 1.49% and 2.46%, respectively. When focusing on the 1-year follow-up, the pooled rate of fatal, not non-fatal, repetition was significantly higher in males than females. The rate of non-fatal DSH repetition was highest in middle-aged adults, while the rate of fatal repetition was highest among the elderly. Geographically, Europe had higher rate of non-fatal repetition whilst Asia had higher rate of repetition leading to death. LIMITATION Search was limited to English language and publication bias was observed. CONCLUSIONS Both non-fatal and fatal repetitions are common among people with DSH, but the rates differ considerably by gender, age and geographical location. These insights may guide provision of follow-up care and effort of suicide prevention for this high-risk population.
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Affiliation(s)
- Bao-Peng Liu
- Department of Epidemiology, Shandong University School of Public Health, Jinan 250012, China; Shandong University Center for Suicide Prevention Research, Shandong University School of Public Health, Jinan 250012, China; National Centre for Suicide Research and Prevention, Institute of Clinical Medicine of University of Oslo, Sognsvannsveien 21, Oslo N-0372, Norway
| | - Ketil Berge Lunde
- National Centre for Suicide Research and Prevention, Institute of Clinical Medicine of University of Oslo, Sognsvannsveien 21, Oslo N-0372, Norway
| | - Cun-Xian Jia
- Department of Epidemiology, Shandong University School of Public Health, Jinan 250012, China; Shandong University Center for Suicide Prevention Research, Shandong University School of Public Health, Jinan 250012, China
| | - Ping Qin
- National Centre for Suicide Research and Prevention, Institute of Clinical Medicine of University of Oslo, Sognsvannsveien 21, Oslo N-0372, Norway.
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Analysis of attempted suicide episodes presenting to the emergency department: comparison of young, middle aged and older people. Int J Ment Health Syst 2020; 14:46. [PMID: 32582367 PMCID: PMC7310195 DOI: 10.1186/s13033-020-00378-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 06/15/2020] [Indexed: 11/24/2022] Open
Abstract
Background Attempted suicide remains difficult for clinicians to predict with some established risk factors. We investigate the detailed characteristics of attempted suicide especially according to age and methods of suicide attempts. Methods A retrospective study was conducted to evaluate patients who visited the emergency department due to attempted suicide. A retrospective medical record review of all patients who presented to the emergency department (ED) of two tertiary teaching hospitals in Korea after suicide attempt between January 1, 2010, and December 31, 2017 was performed. Demographic information and detailed variables (methods and reasons of suicide attempts and variables regarding reattempts) were investigated. Total participants were classified into 3 groups according to age, young group, middle aged group and the older group, and each characteristics were compared. Results A total of 3698 patients were enrolled in this study. Deliberate self-poisoning (DSP) was the most common method of attempted suicide (66.5%) followed by cutting (24.4%), hanging (7.9%), falling (2.6%), and drowning (1.1%). In patients who had previous suicide attempts (n = 1029, 27.8%), attempted methods were likely to be concordant with previous attempted methods. The most common reason for suicide attempts was interpersonal relationship issues followed by socio-economic reasons. Older patients (n = 412, 11.2%) were significantly different from other 2 groups (n = 3286, 88.8%) regarding gender, suicide re-attempt, occupation, alcohol co-ingestion, previous psychiatric history, and discharge outcomes (all p-values < 0.001). Especially, in older patients, use of critical method and reason of physical illness were more common. Conclusion Our findings indicated that people who attempted suicide might have different sociodemographic and clinical factors depending on age group. Depending on age, it is necessary to apply additional suicide intervention programs in different ways.
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18
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Suicide following presentation to hospital for non-fatal self-harm in the Multicentre Study of Self-harm: a long-term follow-up study. Lancet Psychiatry 2019; 6:1021-1030. [PMID: 31706930 DOI: 10.1016/s2215-0366(19)30402-x] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 08/23/2019] [Accepted: 08/27/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND Self-harm is the strongest risk factor for subsequent suicide, but risk may vary. We compared the risk of suicide following hospital presentation for self-harm according to patient characteristics, method of self-harm, and variations in area-level socioeconomic deprivation, and estimated the incidence of suicide by time after hospital attendance. METHODS In this ongoing Multicentre Study of Self-harm in England, the study population consists of individuals aged at least 15 years who had attended the emergency department of five general hospitals in Oxford, Manchester, and Derby after non-fatal self-harm between Jan 1, 2000, and Dec 31, 2013. Information on method of self-harm was obtained through systematic monitoring in hospitals. Level of socioeconomic deprivation was based on the Index of Multiple Deprivation (IMD) characterising the area where patients lived, grouping them according to IMD quintiles. Mortality follow-up was up to Dec 31, 2015, resulting in up to 16 years of follow-up. We calculated incidence of suicide since first hospital presentation by follow-up period and estimated the association between individual factors (age, gender, method of self-harm, IMD, and number of non-fatal self-harm presentations to hospital) and suicide using mixed-effect models. FINDINGS Between Jan 1, 2000, and Dec 31, 2013, there were 92 177 presentations to the study hospitals by 51 108 individuals. 1325 patients involved in 1563 self-harm episodes were excluded from the study because they had missing information on gender, age, or mortality. The resulting study sample consisted of 90 614 hospital presentations by 49 783 individuals. By the end of follow-up on Dec 31, 2015, 703 patients had died by suicide. The overall incidence of suicide was 163·1 (95% CI 151·5-175·6) per 100 000 person-years, and 260·0 (237·4-284·8) per 100 000 person-years in men and 94·6 (83·3-107·4) per 100 000 person-years in women. The incidence of suicide was highest in the year following discharge from hospital (511·1 [451·7-578·2] per 100 000 person-years), particularly in the first month (1787·1 [1423·0-2244·4] per 100 000 person-years). Based on all presentations to hospital, men were three times more likely than women to die by suicide after self-harm (OR 3·36 [95% CI 2·77-4·08], p<0·0001). Age was positively related to suicide risk in both genders, with a 3% increase in risk for every one-year increase in age at hospital presentation (OR 1·03 [1·03-1·04], p<0·0001). Relative to hospital presentations after self-poisoning alone, presentations involving both self-injury and self-poisoning were associated with higher suicide risk (adjusted OR 2·06 [95% CI 1·42-2·99], p<0·0001], as were presentations after self-injury alone (adjusted OR 1·36 [1·09-1·70], p=0·007). Similarly, relative to self-harm by self-poisoning alone, attempted hanging or asphyxiation (adjusted OR 2·70 [1·53-4·78], p=0·001) and traffic-related acts of self-injury (adjusted OR 2·99 [1·17-7·65], p=0·022) were associated with greater risk of suicide. Self-cutting combined with self-poisoning was also associated with increased suicide risk (adjusted OR 1·36, [1·08-1·71], p=0·01). Compared with those patients living in the most deprived areas, those who lived in the least deprived areas (first national IMD quintile) had a greater risk of dying by suicide (adjusted OR 1·76 [1·32-2·34], p<0·0001) after adjusting for gender, age, previous self-harm, and psychiatric treatment, as did those living in the second least deprived areas (adjusted OR 1·64 [1·20-2·25], p=0·002). INTERPRETATION Patients attending hospital for self-harm are at high risk of suicide, especially immediately after hospital attendance. Certain patient characteristics and methods of self-harm, together with living in areas of low socioeconomic deprivation, can increase patients' subsequent suicide risk. However, while specific risk factors can be usefully integrated into the assessment process, individual factors have poor utility in predicting suicide, so the needs and risks of all patients should be assessed to develop appropriate aftercare plan, including early follow-up. FUNDING UK Department of Health and Social Care.
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Weng JC, Chou YS, Tsai YH, Lee CT, Hsieh MH, Chen VCH. Connectome Analysis of Brain Functional Network Alterations in Depressive Patients with Suicidal Attempt. J Clin Med 2019; 8:jcm8111966. [PMID: 31739450 PMCID: PMC6912611 DOI: 10.3390/jcm8111966] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/07/2019] [Accepted: 11/12/2019] [Indexed: 11/16/2022] Open
Abstract
Our study aimed to clarify the neuroimaging correlates of suicide attempt by comparing differences in functional magnetic resonance imaging (fMRI) among depressed suicide attempters, depressed patients without suicide attempt history, and healthy controls through comprehensive and novel fMRI analyses and methods in the same study population. The association between depression severity and aspects of the brain imaging was also discussed. Our study recruited 109 participants who were assigned to three groups: 33 depressed patients with suicide attempt (SA), 32 depressed patients without suicide attempt (NS), and 44 healthy controls (HC). All participants were scanned using a 3 T MRI imaging system to obtain resting-state functional images. In seed-based correlation analysis, we found altered functional connectivity in some brain regions of the SA compared with the NS or HC, especially in the hippocampus and thalamus. In the voxel-based analysis, our results showed differential activation and regional homogeneity of the temporal lobe and several brain regions in the SA compared with the NS and HC. We also found that some brain areas correlated with the Hamilton Depression Rating Scale (HAM-D), anxiety, and depression scores, especially in the frontal and temporal lobes. Graph theoretical analysis (GTA) and network-based statistical (NBS) analyses revealed different topological organization as well as slightly better global integration and worse local segregation of the brain network (i.e., more like a random network) in depressed participants compared with healthy participants. We concluded that the brain function of major depressive disorders with and without suicide attempts changed compared with healthy participants.
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Affiliation(s)
- Jun-Cheng Weng
- Department of Medical Imaging and Radiological Sciences, Chang Gung University, Taoyuan 33302, Taiwan;
- Medical Imaging Research Center, Institute for Radiological Research, Chang Gung University and Chang Gung Memorial Hospital at Linkou, Taoyuan 33302, Taiwan
- Department of Psychiatry, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
| | - Yu-Syuan Chou
- Department of Medical Imaging and Radiological Sciences, Chung Shan Medical University, Taichung 40201, Taiwan;
| | - Yuan-Hsiung Tsai
- School of Medicine, Chang Gung University, Taoyuan 33302, Taiwan;
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
| | - Chun-Te Lee
- Department of Psychiatry, School of Medicine, Chung Shan Medical University and Hospital, Taichung 40201, Taiwan; (C.-T.L.); (M.-H.H.)
| | - Ming-Hong Hsieh
- Department of Psychiatry, School of Medicine, Chung Shan Medical University and Hospital, Taichung 40201, Taiwan; (C.-T.L.); (M.-H.H.)
| | - Vincent Chin-Hung Chen
- Department of Psychiatry, Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
- School of Medicine, Chang Gung University, Taoyuan 33302, Taiwan;
- Correspondence: ; Tel.: +886-5-3621000 (ext. 2315)
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Park CHK, Lee JW, Lee SY, Moon JJ, Jeon DW, Shim SH, Cho SJ, Kim SG, Lee J, Paik JW, Kim MH, Kim S, Park JH, You S, Jeon HJ, Rhee SJ, Ahn YM. The Korean Cohort for the Model Predicting a Suicide and Suicide-related Behavior: Study rationale, methodology, and baseline sample characteristics of a long-term, large-scale, multi-center, prospective, naturalistic, observational cohort study. Compr Psychiatry 2019; 88:29-38. [PMID: 30468986 DOI: 10.1016/j.comppsych.2018.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 10/26/2018] [Accepted: 11/01/2018] [Indexed: 10/27/2022] Open
Abstract
BACKGROUND The Korean Cohort for the Model Predicting a Suicide and Suicide-related Behavior (K-COMPASS) study is a prospective, naturalistic, observational cohort study, aiming to identify predictors of suicide attempt and suicide characteristics in the Korean suicidal population. The findings intend to contribute to a thorough understanding of suicidal phenomena and development of suicide prevention guidelines. The present cross-section study examines the study rationale, methodology, and baseline characteristics of the participants. METHODS Participants were enrolled via the hospital and community gateways, establishing the hospital-based cohort (HC) and community-based cohort (CC), respectively. Baseline assessment was conducted on sociodemographic, clinical, diagnostic, and psychopathological aspects. The Columbia-Suicide Severity Rating Scale was used to investigate suicidality. RESULTS A total of 800 suicidal people aged 15 years or older were enrolled from 8 university hospitals and 8 community mental health welfare centers (CMHWCs), among whom 480 (60%) were suicidal ideators and 320 (40%) were attempters. The ideators comprised 207 CC and 273 HC participants, whereas the attempters, 34 CC and 286 HC participants. Despite their lower severity in some measures, including suicidal ideation, compared with their HC counterparts, the CC participants within each group of ideators or attempters presented clinically significant psychopathology. Moreover, alcohol use problems and past suicide attempt were more likely to be found in CC participants. Only 11.1% to 21.6% of the participants in each of the four groups (defined by the cohorts and the ideators/attempters) were on any type of psychiatric treatment. CONCLUSIONS Suicidal visitors to CMHWCs need to be as closely monitored as suicidal patients in university hospitals, especially considering their association with problem drinking and past suicide attempt. A cautious assumption is that the high suicide rate in Korea might be partly attributable to the low proportion of patients receiving psychiatric services.
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Affiliation(s)
- C Hyung Keun Park
- Department of Neuropsychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea.
| | - Jae Won Lee
- Department of Neuropsychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Sang Yeol Lee
- Department of Psychiatry, Wonkwang University Hospital, 895 Muwangno, Iksan, Jeollabuk-do 54538, Republic of Korea
| | - Jung-Joon Moon
- Department of Psychiatry, Busan Paik Hospital, Inje University College of Medicine, 75 Bokji-ro, Busanjin-gu, Busan 47392, Republic of Korea
| | - Dong-Wook Jeon
- Department of Psychiatry, Busan Paik Hospital, Inje University College of Medicine, 75 Bokji-ro, Busanjin-gu, Busan 47392, Republic of Korea
| | - Se-Hoon Shim
- Department of Psychiatry, Soon Chun Hyang University Cheonan Hospital, Soon Chun Hyang University, 31 Suncheonhyang 6-gil, Dongnam-gu, Cheonan, Chungcheongnam-do 31151, Republic of Korea
| | - Seong-Jin Cho
- Department of Psychiatry, Gachon University Gil Medical Center, 21 Namdongdea-ro 774 gil, Namdong-gu, Incheon 21565, Republic of Korea
| | - Shin Gyeom Kim
- Department of Neuropsychiatry, Soon Chun Hyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, Gyeonggi-do 14584, Republic of Korea.
| | - Jeewon Lee
- Department of Neuropsychiatry, Soon Chun Hyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, Gyeonggi-do 14584, Republic of Korea
| | - Jong-Woo Paik
- Department of Psychiatry, Kyung Hee University Medical Center, 23 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - Min-Hyuk Kim
- Department of Psychiatry, Wonju Severance Christian Hospital, 20 Ilsan-ro, Wonju, Gangwon-do, Republic of Korea.
| | - Seokho Kim
- Department of Sociology, College of Social Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea
| | - Jae-Hyun Park
- Department of Social and Preventive Medicine, Sungkyunkwan University College of Medicine, 2066 Seobu-ro, Jangan-gu, Suwon 16419, Republic of Korea
| | - Sungeun You
- Department of Psychology, College of Social Sciences, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, Chungcheongbuk-do 28644, Republic of Korea.
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea.
| | - Sang Jin Rhee
- Department of Neuropsychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Yong Min Ahn
- Department of Neuropsychiatry, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea; Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea.
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Beckman K, Mittendorfer-Rutz E, Waern M, Larsson H, Runeson B, Dahlin M. Method of self-harm in adolescents and young adults and risk of subsequent suicide. J Child Psychol Psychiatry 2018; 59:948-956. [PMID: 29504652 DOI: 10.1111/jcpp.12883] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/15/2018] [Indexed: 01/03/2023]
Abstract
BACKGROUND Self-harm is common in youth and an important risk factor for suicide. Certain self-harm methods might indicate a higher risk of suicide. The main aim of this study was to determine whether some methods of self-harm in adolescents (10-17 years) and young adults (18-24 years) are associated with a particularly high risk of suicide. A secondary aim was to ascertain how different self-harm methods might affect the probability of psychiatric follow-up. METHOD Five Swedish registers were linked in a national population-based cohort study. All nonfatal self-harm events recorded in specialist health care, excluding psychiatry and primary care services, among 10-24 year olds between 2000 and 2009 were included. Methods were classified as poisoning, cutting/piercing, violent method (gassing, hanging, strangulation/suffocation, drowning, jumping and firearms), other and multiple methods. Hazard Ratios (HR) for suicide were calculated in Cox regression models for each method with poisoning as the reference. Odds Ratios (OR) for psychiatric inpatient care were determined in logistic regression models. Analyses were adjusted for important covariates and stratified by age group and treatment setting (inpatient/outpatient). RESULTS Among adolescents with initial medical hospitalisation, use of a violent method was associated with a near eightfold increase in HR for suicide compared to self-poisoning in the adjusted analysis [HR 7.8; 95% confidence interval (CI) 3.2-19.0]. Among hospitalised young adult women, adjusted HRs were elevated fourfold for both cutting [4.0 (1.9-8.8)] and violent methods [3.9 (1.5-10.6)]. Method of self-harm did not affect suicide risk in young adult men. Adolescents using violent methods had an increased probability of psychiatric inpatient care following initial treatment for self-harm. CONCLUSIONS Violent self-harm requiring medical hospitalisation may signal particularly high risk of future suicide in adolescents (both sexes) and in young adult women. For the latter group this is the case for cutting requiring hospitalisation as well.
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Affiliation(s)
- Karin Beckman
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Stockholm Health Care Services, Stockholm City Council, St Göran's Hospital, Stockholm, Sweden
| | | | - Margda Waern
- Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Medical Sciences, Örebro University, Örebro, Sweden
| | - Bo Runeson
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Stockholm Health Care Services, Stockholm City Council, St Göran's Hospital, Stockholm, Sweden
| | - Marie Dahlin
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Stockholm Health Care Services, Stockholm City Council, St Göran's Hospital, Stockholm, Sweden
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Suicide after hospital contact for psychiatric assessment in Hong Kong: A long-term cohort study. Psychiatry Res 2018; 264:266-269. [PMID: 29655970 DOI: 10.1016/j.psychres.2018.03.090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 12/17/2017] [Accepted: 03/31/2018] [Indexed: 11/22/2022]
Abstract
There are few long-term studies on suicide in psychiatric settings in China. The objective of this study was to evaluate the long term suicide risk and its associated factors after the initial psychiatric assessment. Demographic and clinical data of adult subjects receiving psychiatric assessment between 1996 and 2000 in a district hospital in Hong Kong were retrieved from the hospital computer system. Data were matched with completed suicides before June 30 2015 as recorded by the Coroner's Office. From a total of 4078 subjects identified, there were 152 (3.7%) recorded suicides; one-fifth of suicides occurred within one year, and half within 5 years. Cox regression analysis revealed that the risk of suicide after the initial psychiatric assessment was positively associated with deliberate self-harm (Hazard ratio = 2.1; 95%CI = 1.5-3.0; p < 0.001), and negatively associated with 'no psychiatric disorder' (Hazard ratio = 0.4; 95%CI = 0.2-0.6; p = 0.001). The overall suicide risk for those diagnosed to have a psychiatric disorder was 4.4%; 4.5% for men and 4.3% for women. Deliberate self-harm and having a psychiatric disorder at the time of assessment are significant risk factors of suicide. Appropriate treatment of psychiatric disorders and comprehensive management of deliberate self-harm are important for suicide prevention.
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Olfson M, Wall M, Wang S, Crystal S, Bridge JA, Liu SM, Blanco C. Suicide After Deliberate Self-Harm in Adolescents and Young Adults. Pediatrics 2018; 141:peds.2017-3517. [PMID: 29555689 DOI: 10.1542/peds.2017-3517] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/22/2018] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES Among adolescents and young adults with nonfatal self-harm, our objective is to identify risk factors for repeated nonfatal self-harm and suicide death over the following year. METHODS A national cohort of patients in the Medicaid program, aged 12 to 24 years (n = 32 395), was followed for up to 1 year after self-harm. Cause of death information was obtained from the National Death Index. Repeat self-harm per 1000 person-years and suicide deaths per 100 000 person-years were determined. Hazard ratios (HRs) of repeat self-harm and suicide were estimated by Cox proportional hazard models. Suicide standardized mortality rate ratios were derived by comparison with demographically matched general population controls. RESULTS The 12-month suicide standardized mortality rate ratio after self-harm was significantly higher for adolescents (46.0, 95% confidence interval [CI]: 29.9-67.9) than young adults (19.2, 95% CI: 12.7-28.0). Hazards of suicide after self-harm were significantly higher for American Indians and Alaskan natives than non-Hispanic white patients (HR: 4.69, 95% CI: 2.41-9.13) and for self-harm patients who initially used violent methods (HR: 18.04, 95% CI: 9.92-32.80), especially firearms (HR: 35.73, 95% CI: 15.42-82.79), compared with nonviolent self-harm methods (1.00, reference). The hazards of repeat self-harm were higher for female subjects than male subjects (HR: 1.25, 95% CI: 1.18-1.33); patients with personality disorders (HR: 1.55, 95% CI: 1.42-1.69); and patients whose initial self-harm was treated in an inpatient setting (HR: 1.65, 95% CI: 1.49-1.83) compared with an emergency department (HR: 0.62, 95% CI: 0.55-0.69) or outpatient (1.00, reference) setting. CONCLUSIONS After nonfatal self-harm, adolescents and young adults were at markedly elevated risk of suicide. Among these high-risk patients, those who used violent self-harm methods, particularly firearms, were at especially high risk underscoring the importance of follow-up care to help ensure their safety.
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Affiliation(s)
- Mark Olfson
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University and the New York State Psychiatric Institute, New York, New York;
| | - Melanie Wall
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University and the New York State Psychiatric Institute, New York, New York
| | - Shuai Wang
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University and the New York State Psychiatric Institute, New York, New York
| | - Stephen Crystal
- Center for Health Services Research on Pharmacotherapy, Chronic Disease Management, and Outcomes, Institute for Health, Health Care Policy and Aging Research, Rutgers, The State University of New Jersey, New Brunswick, New Jersey
| | - Jeffrey A Bridge
- Center for Innovation in Pediatric Practice, The Research Institute at Nationwide Children's Hospital and Department of Pediatrics, Psychiatry and Behavioral Health, The Ohio State University, Columbus, Ohio; and
| | - Shang-Min Liu
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University and the New York State Psychiatric Institute, New York, New York
| | - Carlos Blanco
- Division of Epidemiology, Services, and Prevention Research, National Institute on Drug Abuse, Rockville, Maryland
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24
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Kim B, Lee J, Kim E, Kim SH, Ha K, Kim YS, Leventhal BL, Ahn YM. Sex difference in risk period for completed suicide following prior attempts: Korea National Suicide Survey (KNSS). J Affect Disord 2018; 227:861-868. [PMID: 29310206 DOI: 10.1016/j.jad.2017.11.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 09/04/2017] [Accepted: 11/04/2017] [Indexed: 11/27/2022]
Abstract
OBJECTIVES We provide an opportunity for implementing preventive interventions to decrease suicide mortality among prior suicide attempters. We aim to identify sex-specific high risk periods and factors for later suicide death among suicide attempters. METHODS 8537 suicide attempters of Korea National Suicide Survey were collected from January 1, 2007 to December 31, 2011 and data on suicide death was obtained as of December 31, 2012. The risk period and risk factors for later suicide death was computed by Kaplan-Meier survival estimates and by plotting the hazard function using the Epanechnikov Kernal smoothing method and cox proportional hazard regression modeling. RESULTS The hazard for later suicide death was significant up to 10 months for females and 20 months for males. Age 50-69 years (HR, 3.29; [CI: 1.80-6.02] and not being intoxicated with alcohol (HR, 1.94 [1.27-2.97])) in male attempters were significant risk factors for later suicide death. CONCLUSION Risk for later suicide death was significantly increased during the first full year following index attempts for all with an addition 8 months of risk for males, especially those of advanced age who were sober at the time of attempt.
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Affiliation(s)
- Bora Kim
- Department of Psychiatry, University of California, San Francisco, USA; Department of Epidemiology and Biostatistics, School of Medicine, University of California, San Francisco, CA, USA
| | - Joongyup Lee
- Division of Clinical Epidemiology, Seoul National University Hospital, Seoul, Republic of Korea; Department of Preventive Medicine, Seoul National University, College of Medicine, Seoul, Republic of Korea
| | - Eunyoung Kim
- Department of Psychiatry, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Se Hyun Kim
- Department of Neuropsychiatry, Dongguk University International Hospital, Dongguk University Medical School, Goyang-si, Republic of Korea
| | - Kyooseob Ha
- Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Young Shin Kim
- Department of Psychiatry, University of California, San Francisco, USA
| | | | - Yong Min Ahn
- Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea; Institute of Human Behavioral Medicine, Seoul National University, College of Medicine, Seoul, Republic of Korea.
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Olfson M, Blanco C, Wall M, Liu SM, Saha TD, Pickering RP, Grant BF. National Trends in Suicide Attempts Among Adults in the United States. JAMA Psychiatry 2017; 74:1095-1103. [PMID: 28903161 PMCID: PMC5710225 DOI: 10.1001/jamapsychiatry.2017.2582] [Citation(s) in RCA: 145] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 07/04/2017] [Indexed: 11/14/2022]
Abstract
Importance A recent increase in suicide in the United States has raised public and clinical interest in determining whether a coincident national increase in suicide attempts has occurred and in characterizing trends in suicide attempts among sociodemographic and clinical groups. Objective To describe trends in recent suicide attempts in the United States. Design, Setting, and Participants Data came from the 2004-2005 wave 2 National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) and the 2012-2013 NESARC-III. These nationally representative surveys asked identical questions to 69 341 adults, 21 years and older, concerning the occurrence and timing of suicide attempts. Risk differences adjusted for age, sex, and race/ethnicity (ARDs) assessed trends from the 2004-2005 to 2012-2013 surveys in suicide attempts across sociodemographic and psychiatric disorder strata. Additive interactions tests compared the magnitude of trends in prevalence of suicide attempts across levels of sociodemographic and psychiatric disorder groups. The analyses were performed from February 8, 2017, through May 31, 2017. Main Outcomes and Measures Self-reported attempted suicide in the 3 years before the interview. Results With use of data from the 69 341 participants (42.8% men and 57.2% women; mean [SD] age, 48.1 [17.2] years), the weighted percentage of US adults making a recent suicide attempt increased from 0.62% in 2004-2005 (221 of 34 629) to 0.79% in 2012-2013 (305 of 34 712; ARD, 0.17%; 95% CI, 0.01%-0.33%; P = .04). In both surveys, most adults with recent suicide attempts were female (2004-2005, 60.17%; 2012-2013, 60.94%) and younger than 50 years (2004-2005, 84.75%; 2012-2013, 80.38%). The ARD for suicide attempts was significantly larger among adults aged 21 to 34 years (0.48%; 95% CI, 0.09% to 0.87%) than among adults 65 years and older (0.06%; 95% CI, -0.02% to 0.14%; interaction P = .04). The ARD for suicide attempts was also significantly larger among adults with no more than a high school education (0.49%; 95% CI, 0.18% to 0.80%) than among college graduates (0.03%; 95% CI, -0.17% to 0.23%; interaction P = .003); the ARD was also significantly larger among adults with antisocial personality disorder (2.16% [95% CI, 0.61% to 3.71%] vs 0.07% [95% CI, -0.09% to 0.23%]; interaction P = .01), a history of violent behavior (1.04% [95% CI, 0.35% to 1.73%] vs 0.00% [95% CI, -0.12% to 0.12%]; interaction P = .003), or a history of anxiety (1.43% [95% CI, 0.47% to 2.39%] vs 0.18% [95% CI, 0.04% to 0.32%]; interaction P = .01) or depressive (0.99% [95% CI, -0.09% to 2.07%] vs -0.08% [95% CI, -0.20% to 0.04%]; interaction P = .05) disorders than among adults without these conditions. Conclusions and Relevance A recent overall increase in suicide attempts among adults in the United States has disproportionately affected younger adults with less formal education and those with antisocial personality disorder, anxiety disorders, depressive disorders, and a history of violence.
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Affiliation(s)
- Mark Olfson
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, New York
- The New York State Psychiatric Institute, Columbia University, New York, New York
| | - Carlos Blanco
- Division of Epidemiology, Services, and Prevention Research, National Institute on Drug Abuse, Rockville, Maryland
| | - Melanie Wall
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, New York
- The New York State Psychiatric Institute, Columbia University, New York, New York
| | - Shang-Min Liu
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, New York
- The New York State Psychiatric Institute, Columbia University, New York, New York
| | - Tulshi D. Saha
- Division of Biometry and Epidemiology, National Institute on Alcohol Abuse and Alcoholism, Bethesda, Maryland
| | - Roger P. Pickering
- Division of Biometry and Epidemiology, National Institute on Alcohol Abuse and Alcoholism, Bethesda, Maryland
| | - Bridget F. Grant
- Division of Biometry and Epidemiology, National Institute on Alcohol Abuse and Alcoholism, Bethesda, Maryland
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Liaugaudaite V, Mickuviene N, Raskauskiene N, Naginiene R, Sher L. Lithium levels in the public drinking water supply and risk of suicide: A pilot study. J Trace Elem Med Biol 2017; 43:197-201. [PMID: 28385387 DOI: 10.1016/j.jtemb.2017.03.009] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 03/13/2017] [Accepted: 03/21/2017] [Indexed: 01/27/2023]
Abstract
Suicide is a major public health concern affecting both the society and family life. There are data indicating that higher level lithium intake with drinking water is associated with lower suicide rate. This pilot study examined the relationship between lithium levels in drinking water and suicide rates in Lithuania. Twenty-two samples from public drinking water systems were taken in 9 cities of Lithuania. The lithium concentration in these samples was determined by inductively coupled plasma mass spectrometry (ICP-MS). The suicide data were obtained from the Lithuania Database of Health Indicators, and comprised all registered suicides across all ages and gender within the 5-year period from 2009 to 2013. The study demonstrated an inverse correlation between levels of lithium (log natural transformed), number of women for 1000 men and standardized mortality rate for suicide among total study population. After adjusting for confounder (the number of women for 1000 men), the lithium level remained statistically significant in men, but not in women. Our study suggested that higher levels of lithium in public drinking water are associated with lower suicide rates in men. It might have a protective effect on the risk of suicide in men.
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Affiliation(s)
- Vilma Liaugaudaite
- Behavioral Medicine Institute of the Lithuanian University of Health Sciences, Palanga, Lithuania.
| | - Narseta Mickuviene
- Behavioral Medicine Institute of the Lithuanian University of Health Sciences, Palanga, Lithuania
| | - Nijole Raskauskiene
- Behavioral Medicine Institute of the Lithuanian University of Health Sciences, Palanga, Lithuania
| | - Rima Naginiene
- Neuroscience Institute of the Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Leo Sher
- James J. Peters Veterans' Administration Medical Center, Bronx, NY, USA; Icahn School of Medicine at Mount Sinai, New York, NY, USA
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27
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Carr MJ, Ashcroft DM, Kontopantelis E, While D, Awenat Y, Cooper J, Chew-Graham C, Kapur N, Webb RT. Premature Death Among Primary Care Patients With a History of Self-Harm. Ann Fam Med 2017; 15:246-254. [PMID: 28483890 PMCID: PMC5422086 DOI: 10.1370/afm.2054] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 12/16/2016] [Accepted: 12/30/2016] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Self-harm is a public health problem that requires a better understanding of mortality risk. We undertook a study to examine premature mortality in a nationally representative cohort of primary care patients who had harmed themselves. METHODS During 2001-2013, a total of 385 general practices in England contributed data to the Clinical Practice Research Datalink with linkage to Office for National Statistics mortality records. We identified 30,017 persons aged 15 to 64 years with a recorded episode of self-harm. We estimated the relative risks of all-cause and cause-specific natural and unnatural mortality using a comparison cohort of 600,258 individuals matched on age, sex, and general practice. RESULTS We found an elevated risk of dying prematurely from any cause among the self-harm cohort, especially in the first year of follow-up (adjusted hazard ratio for that year, 3.6; 95% CI, 3.1-4.2). In particular, suicide risk was especially high during the first year (adjusted hazard ratio, 54.4; 95% CI, 34.3-86.3); although it declined sharply, it remained much higher than that in the comparison cohort. Large elevations of risk throughout the follow-up period were also observed for accidental, alcohol-related, and drug poisoning deaths. At 10 years of follow-up, cumulative incidence values were 6.5% (95% CI, 6.0%-7.1%) for all-cause mortality and 1.3% (95% CI, 1.2%-1.5%) for suicide. CONCLUSIONS Primary care patients who have harmed themselves are at greatly increased risk of dying prematurely by natural and unnatural causes, and especially within a year of a first episode. These individuals visit clinicians at a relatively high frequency, which presents a clear opportunity for preventive action. Primary care patients with myriad comorbidities, including self-harming behavior, mental disorder, addictions, and physical illnesses, will require concerted, multipronged, multidisciplinary collaborative care approaches.
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Affiliation(s)
- Matthew J Carr
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham).
| | - Darren M Ashcroft
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham)
| | - Evangelos Kontopantelis
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham)
| | - David While
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham)
| | - Yvonne Awenat
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham)
| | - Jayne Cooper
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham)
| | - Carolyn Chew-Graham
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham)
| | - Nav Kapur
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham)
| | - Roger T Webb
- Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Carr, While, Awenat, Cooper, Kapur, Webb); Division of Pharmacy and Optometry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Ashcroft); NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Manchester M13 9PL, UK (Ashcroft); Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PL, UK (Kontopantelis); Research Institute of Primary Care and Health Sciences, Keele University, Staffordshire ST5 5BG, UK (Chew-Graham); West Midlands NIHR Collaborative Leadership in Applied Health Research and Care (CLAHRC), Birmingham, UK (Chew-Graham)
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Tofthagen R, Talseth AG, Fagerstrøm LM. Former patients' experiences of recovery from self-harm as an individual, prolonged learning process: a phenomenological hermeneutical study. J Adv Nurs 2017; 73:2306-2317. [DOI: 10.1111/jan.13295] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Randi Tofthagen
- Lovisenberg Diaconal University College; Oslo Norway
- The Department of Health and Care Sciences; Faculty of Health Sciences; University of Tromsø; The Artic University of Norway; Norway
| | - Anne Grethe Talseth
- The Department of Health and Care Sciences; Faculty of Health Sciences; University of Tromsø; The Artic University of Norway; Norway
| | - Lisbeth Maria Fagerstrøm
- University College of Southeast Norway; Norway
- Faculty of Education and Welfare; Åbo Akademi University; Vasa; Finland
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Mortality, functional and return to work outcomes of major trauma patients injured from deliberate self-harm. Injury 2017; 48:184-194. [PMID: 27839797 DOI: 10.1016/j.injury.2016.10.038] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 10/04/2016] [Accepted: 10/28/2016] [Indexed: 02/02/2023]
Abstract
BACKGROUND Self-harm and intentional injuries represent a significant public health concern. People who survive serious injury from self-harm can experience poor outcomes that negatively impact on their daily life. The aim of this study was to investigate a cohort of major trauma patients hospitalised for self-harm in Victoria, and to identify risk factors for longer term mortality, functional recovery and return to work. METHOD 482 adult major trauma patients who were injured due to self-harm and survived to hospital discharge, and were captured by the population-based Victorian State Trauma Registry (VSTR), were included. For those with a date of injury from January 1, 2007 to December 31, 2013, demographics and injury event data, Glasgow Outcome Scale Extended (GOS-E) and return to work (RTW) outcomes at 6, 12 and 24 months post-injury were extracted from the registry. Post-discharge mortality was identified through the Victorian Registry of Births, Deaths and Marriages (BDM). Multivariable logistic regression was used to determine predictors of the GOS-E and RTW and survival analysis was used to identify predictors of mortality. RESULTS A total of 37 (7.7%) deaths occurred post-discharge. There were no clear predictors of all-cause mortality. Overall, 36% of patients reported making a good recovery at 24 months. Older age (p=0.01), transport-related methods of self-harm (p=0.02), higher Injury Severity Score (p<0.001) and having a Charlson Comorbidity Index weighting of one or more (p=0.02) were predictive of poorer functional recovery. Of patients who were working or studying prior to injury, 54% reported returning to work by 24 months post-injury. Higher Injury Severity Score was an important predictor of not returning to work (p=0.002). CONCLUSION The vast majority of major trauma patients who self-harmed and survived to hospital discharge were alive at two years post-injury, yet only half of this cohort returned to work and just over a third of patients experienced a good recovery.
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Chen HM, Hung TH, Chou SY, Tsai CS, Su JA. Three-year mortality rate of suicide attempters in consultation-liaison service. Int J Psychiatry Clin Pract 2016; 20:254-9. [PMID: 27541986 DOI: 10.1080/13651501.2016.1213853] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Suicide attempters might be sent to the emergency room for urgent medical intervention. Some with more severe physical morbidity may be hospitalised, and psychiatrists might be consulted for suicide evaluation. The aim of our study was to investigate the three-year all-cause mortality rate of hospitalised suicide attempters with regard to the effect of consultation-liaison services, and to identify any risk factors associated with mortality. METHODS Between 2002 and 2006, 196 inpatients from medical or surgical wards in a general hospital who had consulted psychiatrists because of suicide attempts were collected consecutively. We traced their mortality incidence during a three-year period, and calculated the mortality rate and time (days) to death. RESULTS Three-year all-cause mortality was 20.4%, and there was a higher risk of mortality in the first two years after the index suicide attempt. In the adjusted Cox regression model, associated risks included male gender, older age, diagnosis of depressive disorders and lack of psychiatric follow-up. CONCLUSIONS We found that hospitalised suicide attempters had higher all-cause mortality after discharge, and determined that psychiatric follow-up is helpful. More attention should be paid to those with potential risk factors, and timely intervention is suggested in order to reduce mortality.
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Affiliation(s)
- Hong-Ming Chen
- a Department of Psychiatry , Chang Gung Memorial Hospital , Chiayi , Taiwan ;,b Graduate Institute of Clinical Medical Sciences , Chang Gung University , Taoyuan , Taiwan ;,c Department of Nursing , Chang Gung Institute of Technology , Taoyuan , Taiwan
| | - Tai-Hsin Hung
- a Department of Psychiatry , Chang Gung Memorial Hospital , Chiayi , Taiwan ;,b Graduate Institute of Clinical Medical Sciences , Chang Gung University , Taoyuan , Taiwan ;,c Department of Nursing , Chang Gung Institute of Technology , Taoyuan , Taiwan
| | - Shih-Yong Chou
- a Department of Psychiatry , Chang Gung Memorial Hospital , Chiayi , Taiwan ;,b Graduate Institute of Clinical Medical Sciences , Chang Gung University , Taoyuan , Taiwan ;,c Department of Nursing , Chang Gung Institute of Technology , Taoyuan , Taiwan
| | - Ching-Shu Tsai
- a Department of Psychiatry , Chang Gung Memorial Hospital , Chiayi , Taiwan ;,b Graduate Institute of Clinical Medical Sciences , Chang Gung University , Taoyuan , Taiwan ;,c Department of Nursing , Chang Gung Institute of Technology , Taoyuan , Taiwan
| | - Jian-An Su
- a Department of Psychiatry , Chang Gung Memorial Hospital , Chiayi , Taiwan ;,b Graduate Institute of Clinical Medical Sciences , Chang Gung University , Taoyuan , Taiwan ;,c Department of Nursing , Chang Gung Institute of Technology , Taoyuan , Taiwan
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Chan MKY, Bhatti H, Meader N, Stockton S, Evans J, O'Connor RC, Kapur N, Kendall T. Predicting suicide following self-harm: systematic review of risk factors and risk scales. Br J Psychiatry 2016; 209:277-283. [PMID: 27340111 DOI: 10.1192/bjp.bp.115.170050] [Citation(s) in RCA: 255] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Accepted: 03/21/2016] [Indexed: 11/23/2022]
Abstract
BACKGROUND People with a history of self-harm are at a far greater risk of suicide than the general population. However, the relationship between self-harm and suicide is complex. AIMS To undertake the first systematic review and meta-analysis of prospective studies of risk factors and risk assessment scales to predict suicide following self-harm. METHOD We conducted a search for prospective cohort studies of populations who had self-harmed. For the review of risk scales we also included studies examining the risk of suicide in people under specialist mental healthcare, in order to broaden the scope of the review and increase the number of studies considered. Differences in predictive accuracy between populations were examined where applicable. RESULTS Twelve studies on risk factors and 7 studies on risk scales were included. Four risk factors emerged from the meta-analysis, with robust effect sizes that showed little change when adjusted for important potential confounders. These included: previous episodes of self-harm (hazard ratio (HR) = 1.68, 95% CI 1.38-2.05, K = 4), suicidal intent (HR = 2.7, 95% CI 1.91-3.81, K = 3), physical health problems (HR = 1.99, 95% CI 1.16-3.43, K = 3) and male gender (HR = 2.05, 95% CI 1.70-2.46, K = 5). The included studies evaluated only three risk scales (Beck Hopelessness Scale (BHS), Suicide Intent Scale (SIS) and Scale for Suicide Ideation). Where meta-analyses were possible (BHS, SIS), the analysis was based on sparse data and a high heterogeneity was observed. The positive predictive values ranged from 1.3 to 16.7%. CONCLUSIONS The four risk factors that emerged, although of interest, are unlikely to be of much practical use because they are comparatively common in clinical populations. No scales have sufficient evidence to support their use. The use of these scales, or an over-reliance on the identification of risk factors in clinical practice, may provide false reassurance and is, therefore, potentially dangerous. Comprehensive psychosocial assessments of the risks and needs that are specific to the individual should be central to the management of people who have self-harmed.
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Affiliation(s)
- Melissa K Y Chan
- Melissa K. Y. Chan, MSc, Centre for Suicide Research and Prevention, University of Hong Kong, Pok Fu Lam, Hong Kong; Henna Bhatti, MSc, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Nick Meader, PhD, Centre for Reviews and Dissemination, The University of York, York, UK; Sarah Stockton, BA(Hons), National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK; Jonathan Evans, MRCPsych, Centre for Academic Mental Health, School of Social & Community Medicine, University of Bristol, Bristol, UK; Rory C. O'Connor, PhD, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; Nav Kapur, FRCPsych, Centre for Suicide Prevention, Centre for Mental Health and Safety, University of Manchester, and Manchester Mental Health and Social Care Trust, Manchester, UK; Tim Kendall, FRCPsych, National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK
| | - Henna Bhatti
- Melissa K. Y. Chan, MSc, Centre for Suicide Research and Prevention, University of Hong Kong, Pok Fu Lam, Hong Kong; Henna Bhatti, MSc, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Nick Meader, PhD, Centre for Reviews and Dissemination, The University of York, York, UK; Sarah Stockton, BA(Hons), National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK; Jonathan Evans, MRCPsych, Centre for Academic Mental Health, School of Social & Community Medicine, University of Bristol, Bristol, UK; Rory C. O'Connor, PhD, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; Nav Kapur, FRCPsych, Centre for Suicide Prevention, Centre for Mental Health and Safety, University of Manchester, and Manchester Mental Health and Social Care Trust, Manchester, UK; Tim Kendall, FRCPsych, National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK
| | - Nick Meader
- Melissa K. Y. Chan, MSc, Centre for Suicide Research and Prevention, University of Hong Kong, Pok Fu Lam, Hong Kong; Henna Bhatti, MSc, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Nick Meader, PhD, Centre for Reviews and Dissemination, The University of York, York, UK; Sarah Stockton, BA(Hons), National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK; Jonathan Evans, MRCPsych, Centre for Academic Mental Health, School of Social & Community Medicine, University of Bristol, Bristol, UK; Rory C. O'Connor, PhD, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; Nav Kapur, FRCPsych, Centre for Suicide Prevention, Centre for Mental Health and Safety, University of Manchester, and Manchester Mental Health and Social Care Trust, Manchester, UK; Tim Kendall, FRCPsych, National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK
| | - Sarah Stockton
- Melissa K. Y. Chan, MSc, Centre for Suicide Research and Prevention, University of Hong Kong, Pok Fu Lam, Hong Kong; Henna Bhatti, MSc, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Nick Meader, PhD, Centre for Reviews and Dissemination, The University of York, York, UK; Sarah Stockton, BA(Hons), National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK; Jonathan Evans, MRCPsych, Centre for Academic Mental Health, School of Social & Community Medicine, University of Bristol, Bristol, UK; Rory C. O'Connor, PhD, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; Nav Kapur, FRCPsych, Centre for Suicide Prevention, Centre for Mental Health and Safety, University of Manchester, and Manchester Mental Health and Social Care Trust, Manchester, UK; Tim Kendall, FRCPsych, National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK
| | - Jonathan Evans
- Melissa K. Y. Chan, MSc, Centre for Suicide Research and Prevention, University of Hong Kong, Pok Fu Lam, Hong Kong; Henna Bhatti, MSc, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Nick Meader, PhD, Centre for Reviews and Dissemination, The University of York, York, UK; Sarah Stockton, BA(Hons), National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK; Jonathan Evans, MRCPsych, Centre for Academic Mental Health, School of Social & Community Medicine, University of Bristol, Bristol, UK; Rory C. O'Connor, PhD, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; Nav Kapur, FRCPsych, Centre for Suicide Prevention, Centre for Mental Health and Safety, University of Manchester, and Manchester Mental Health and Social Care Trust, Manchester, UK; Tim Kendall, FRCPsych, National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK
| | - Rory C O'Connor
- Melissa K. Y. Chan, MSc, Centre for Suicide Research and Prevention, University of Hong Kong, Pok Fu Lam, Hong Kong; Henna Bhatti, MSc, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Nick Meader, PhD, Centre for Reviews and Dissemination, The University of York, York, UK; Sarah Stockton, BA(Hons), National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK; Jonathan Evans, MRCPsych, Centre for Academic Mental Health, School of Social & Community Medicine, University of Bristol, Bristol, UK; Rory C. O'Connor, PhD, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; Nav Kapur, FRCPsych, Centre for Suicide Prevention, Centre for Mental Health and Safety, University of Manchester, and Manchester Mental Health and Social Care Trust, Manchester, UK; Tim Kendall, FRCPsych, National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK
| | - Nav Kapur
- Melissa K. Y. Chan, MSc, Centre for Suicide Research and Prevention, University of Hong Kong, Pok Fu Lam, Hong Kong; Henna Bhatti, MSc, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Nick Meader, PhD, Centre for Reviews and Dissemination, The University of York, York, UK; Sarah Stockton, BA(Hons), National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK; Jonathan Evans, MRCPsych, Centre for Academic Mental Health, School of Social & Community Medicine, University of Bristol, Bristol, UK; Rory C. O'Connor, PhD, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; Nav Kapur, FRCPsych, Centre for Suicide Prevention, Centre for Mental Health and Safety, University of Manchester, and Manchester Mental Health and Social Care Trust, Manchester, UK; Tim Kendall, FRCPsych, National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK
| | - Tim Kendall
- Melissa K. Y. Chan, MSc, Centre for Suicide Research and Prevention, University of Hong Kong, Pok Fu Lam, Hong Kong; Henna Bhatti, MSc, Centre for Addiction and Mental Health, Toronto, Ontario, Canada; Nick Meader, PhD, Centre for Reviews and Dissemination, The University of York, York, UK; Sarah Stockton, BA(Hons), National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK; Jonathan Evans, MRCPsych, Centre for Academic Mental Health, School of Social & Community Medicine, University of Bristol, Bristol, UK; Rory C. O'Connor, PhD, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK; Nav Kapur, FRCPsych, Centre for Suicide Prevention, Centre for Mental Health and Safety, University of Manchester, and Manchester Mental Health and Social Care Trust, Manchester, UK; Tim Kendall, FRCPsych, National Collaborating Centre for Mental Health, Royal College of Psychiatrists' Research and Training Unit, London, UK
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A comparison of suicides in psychiatric in-patients, after discharge and in not recently hospitalized individuals. Compr Psychiatry 2016; 69:100-5. [PMID: 27423350 DOI: 10.1016/j.comppsych.2016.05.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 04/08/2016] [Accepted: 05/05/2016] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE Time of in-patient treatment and the first weeks after hospital discharge have repeatedly been described as periods of increased suicide risk. This study compared demographic, clinical and suicide related factors between in-patient, post-discharge and not recently hospitalized suicides. METHODS Suicide data from the Tyrol Suicide Register were linked with registers of three psychiatric hospitals in the state of Tyrol, Austria. Suicide cases then were categorized as in-patient suicides, post-discharge suicides (suicide within 12weeks after discharge) or never/not within 12weeks before death hospitalized suicides. Data were collected between 2004 and 2011. RESULTS Of the total of 711 cases, 30 were in-patient, 89 post-discharge and 592 not recently hospitalized suicides. The three groups differed with regard to male-to-female ratio (lower in both hospitalized groups), marital status, suicide method used (jumping in in-patients, hanging in not recently hospitalized suicides), history of attempted suicide and suicide threats (highest in in-patients) and whether suicides had been in psychiatric or general practitioner treatment shortly before death. In most variables with significant differences there was a gradual increase/decrease with post-discharge suicides taking the middle place between the two other groups. CONCLUSIONS The three suicide populations differed in a number of variables. Varying factors appear to influence suicide risk and choice of method differently in in-patient, post-discharge and not hospitalized suicides.
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Olfson M, Wang S, Blanco C. National trends in hospital-treated self-harm events among middle-aged adults. Gen Hosp Psychiatry 2015; 37:613-9. [PMID: 26380873 DOI: 10.1016/j.genhosppsych.2015.08.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 08/19/2015] [Accepted: 08/20/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To assess national trends in hospital-treated self-harm events focusing on adults aged 45-64years. METHOD Healthcare Cost and Utilization Project data from 2001 (N=7,452,727) to 2011 (N=7,893,587) were used to assess national trends in hospital stays for suicide and self-inflicted injury among youth (0-24years), young adults (35-44years), middle-aged adults (45-64years) and older adults (≥65years). RESULTS Among middle-aged adults, hospital-treated self-harm events increased from 5.1 (2001) to 7.1 (2011) per 10,000 population (OR=1.4, 95% CI=1.2, 1.6). This increase was larger than corresponding changes among youth (5.2-4.9) (interaction P=.0003), young adults (10.0-10.6) (interaction P=.006) or older adults (2.2-2.4) (interaction P=.07). Among middle-aged adults, hospital-treated self-harm events per 100 hospital discharges significantly increased (OR=1.4, 95% CI=1.3, 1.6), but there was not a significant increase in self-harm discharges per 100 mental disorder discharges (OR=1.2, 95% CI=1.0, 1.4). CONCLUSIONS Between 2001 and 2011, there was a disproportionate national increase in hospital-treated self-harm events among middle-aged adults that mirrored national trends in suicide. Because the increase was largely accounted for by an overall increase in mental health hospitalizations of middle-aged adults, the rising rate of hospital-treated self-harm events may reflect broader population-based mental health challenges facing US middle-aged adults.
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Affiliation(s)
- Mark Olfson
- New York State Psychiatric Institute/Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
| | - Shuai Wang
- New York State Psychiatric Institute/Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
| | - Carlos Blanco
- New York State Psychiatric Institute/Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
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Kwok CL, Yip PSF, Gunnell D, Kuo CJ, Chen YY. Non-fatal repetition of self-harm in Taipei City, Taiwan: cohort study. Br J Psychiatry 2015; 204:376-82. [PMID: 24482442 DOI: 10.1192/bjp.bp.113.130179] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Repeat self-harm is an important risk factor for suicide. Few studies have explored risk factors for non-fatal repeat self-harm in Asia. AIMS To investigate the risk of non-fatal repeat self-harm in a large cohort of patients presenting to hospital in Taipei City, Taiwan. METHOD Prospective cohort study of 7601 patients with self-harm presenting to emergency departments (January 2004-December 2006). Survival analysis was used to examine the rates, timing and factors associated with repeat self-harm. RESULTS In total 778 (10.2%) patients presented to hospital with one or more further episodes of self-harm. The cumulative risk of non-fatal repetition within 1 year of a self-harm episode was 9.3% (95% CI 8.7-10.1). The median time to repetition within 1 year was 105 days. Females had a higher incidence of repeat self-harm than males (adjusted hazard ratio 1.25, 95% CI 1.05-1.48) but males had shorter median time to repetition (107 v. 80 days). Other independent risk factors for repeat self-harm within 1 year of an index episode were: young age, self-harm by medicine overdose and increasing number of repeat episodes of self-harm. CONCLUSIONS The risk of non-fatal repeat self-harm in Taipei City is lower than that seen in the West. Risk factors for repeat non-fatal self-harm differ from those for fatal self-harm. The first 3 months after self-harm is a crucial period for intervention.
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Affiliation(s)
- Chi-Leung Kwok
- Chi-Leung Kwok, BSc (ActuarSc), Paul S. F. Yip, PhD, Hong Kong Jockey Club Center for Suicide Research and Prevention, and Department of Social Work and Social Administration, University of Hong Kong, Hong Kong; David Gunnell, MD, PhD, School of Social and Community Medicine, University of Bristol, UK; Chian-Jue Kuo, Taipei City Psychiatric Center, Taipei City Hospital, and School of Medicine, Taipei Medical University, Taipei, Taiwan; Ying-Yeh Chen, MD, ScD, Taipei City Psychiatric Center, Taipei City Hospital, and Institute of Public Health and Department of Public Health, National Yang-Ming University, Taipei, Taiwan
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Tapola V, Wahlström J, Kuittinen M, Lappalainen R. The co-occurrence of nonsuicidal and suicidal self-injurious acts in adult women: A pilot study of similarities and differences. NORDIC PSYCHOLOGY 2015. [DOI: 10.1080/19012276.2014.997784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Karasouli E, Owens D, Latchford G, Kelley R. Suicide After Nonfatal Self-Harm. CRISIS 2015; 36:65-70. [DOI: 10.1027/0227-5910/a000285] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background: Nonfatal self-harm is the strongest predictor of suicide, with some of the risk factors for subsequent suicide after nonfatal self-harm being similar to those for suicide in general. However, we do not have sufficient information regarding the medical care provided to nonfatal self-harm episodes preceding suicide. Aims: Our study sought to explore hospital care and predictive characteristics of the risk of suicide after nonfatal self-harm. Method: Individuals with history of nonfatal self-harm who died by suicide were compared with those who had a nonfatal self-harm episode but did not later die by suicide. Cases were identified by cross-linking data collected through a self-harm monitoring project, 2000–2007, and comprehensive local data on suicides for the same period. Results: Dying by suicide after nonfatal self-harm was more common for male subjects than for female subjects (OR = 3.3, 95% CI = 1.7–6.6). Self-injury as the method of nonfatal self-harm was associated with higher risk of subsequent suicide than was self-poisoning (OR = 2.0, 95% CI = 1.04–3.9). More urgent care at the emergency department (OR = 2.7, 95% CI = 1.1–6.3) and admission to hospital (OR = 2.0, 95% CI = 1.0–4.0) at the index episode were related to a heightened risk of suicide. Conclusion: The findings of our study could help services to form assessment and aftercare policies.
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Affiliation(s)
| | - David Owens
- Leeds Institute of Health Sciences, University of Leeds, UK
| | - Gary Latchford
- Leeds Institute of Health Sciences, University of Leeds, UK
| | - Rachael Kelley
- Leeds Institute of Health Sciences, University of Leeds, UK
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Wang LJ, Huang YC, Lee SY, Wu YW, Chen CK. Switching suicide methods as a predictor of completed suicide in individuals with repeated self-harm: a community cohort study in northern Taiwan. Aust N Z J Psychiatry 2015; 49:65-73. [PMID: 25313258 DOI: 10.1177/0004867414553951] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Repetition of suicide attempts is common, but little is known about the relationship between switching methods of suicide attempt and the probability of completed suicide. This study aimed to determine the transition of methods chosen by individuals who repeat suicide attempts, and how the switched methods of suicide attempts influence the risk of suicide death. METHOD All consecutive individuals (n = 2052) with an episode of non-fatal suicide attempt registered in a surveillance database provided by the Department of Health of the Keelung City Government from 1 January 2006 to 31 December 2010 were enrolled and followed up until the end of 2011. The earliest attempt recorded in the database was defined as the index attempt. Data on the time of subsequent completed suicide and methods chosen for repeated self-harm during the follow-up period were analyzed by performing a Cox proportional hazards regression. RESULTS Of the total subjects, 374 (18.2%) had at least one other attempted suicide and 50 (2.4%) eventually died by suicide. Subjects who used highly lethal methods in the index self-harm tended to switch methods in the next suicide attempt (p<0.001). Switching to a more lethal method was a significant predictor of completed suicide (adjusted hazard ratio (aHR) 7.05, 95% confidence interval (CI) 3.52-14.14). In addition, subjects who used charcoal-burning in the index self-harm attempt had a higher risk of subsequent suicide death (aHR 3.47, 95% CI 1.57-7.68). CONCLUSIONS The findings in this study give us some insight into the patterns of methods in repeat suicide attempters. The intent behind switching methods of suicide attempt might be considered as an important item of clinical assessment of the seriousness of suicidal behavior.
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Affiliation(s)
- Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Chi Huang
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Sheng-Yu Lee
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Ya-Wen Wu
- Department of Psychiatry, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
| | - Chih-Ken Chen
- Department of Psychiatry, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan Chang Gung University School of Medicine, Taoyuan, Taiwan
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Al-Sayegh H, Lowry J, Polur RN, Hines RB, Liu F, Zhang J. Suicide history and mortality: a follow-up of a national cohort in the United States. Arch Suicide Res 2015; 19:35-47. [PMID: 25674703 DOI: 10.1080/13811118.2013.855154] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Little is known about the cause-specific deaths among young suicide attempters from the general population, and the time window for intervention to reduce the elevated rate of death was unclear. We analyzed a nationally representative sample of young adults (17-39 years old) who participated in the third National Health and Nutrition Examination Survey (NHANES III, 1988-1994) and were followed up with vital status through December 31, 2006. The history of attempted suicide was associated with an increased rate for all-cause death (HR = 1.52 [95% CI = 0.92-2.52]) with borderline statistical significance. Previous suicide attempters experienced a 3-fold (HR = 2.68[=1.01-7.09]) increased rate for cardiovascular diseases (CVD), and a 7-fold (HR = 7.10 [95% CI = 1.37-36.9]) increased rate of death due to completed suicide compared with non-attempters. The survival curves of the attempters declined rapidly for the first 3 years of follow-up, and the distance between curves remained consistent starting from the third year to the end of the follow-up. Prevention services should be tailored not only for suicide, but also for cardiovascular diseases among populations with suicidal tendency, and the service should be intensified within first 3 years after suicidal behaviors occur.
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Affiliation(s)
- Hasan Al-Sayegh
- a College of Public Health , Georgia Southern University , Statesboro , Georgia , USA
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Asthma and self-harm: a population-based cohort study in Taiwan. J Psychosom Res 2014; 77:462-7. [PMID: 25224126 DOI: 10.1016/j.jpsychores.2014.08.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 08/26/2014] [Accepted: 08/28/2014] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Few studies have investigated the relationship between asthma and suicidality-related outcomes in the world. We sought to investigate the association between asthma and risk of non-fatal self-harm in a large national sample. METHODS Cases aged 10years and over were identified from Taiwan's National Health Insurance Research Database with a new primary diagnosis of asthma (ICD-9:493) between 2000 and 2008. Case status required the presence of any inpatient diagnosis of asthma and/or at least two recorded diagnoses and 1year duration of asthma in outpatient services. These 27,781 cases were compared to 138,905 sex- and age-matched controls and both groups were followed until end of 2008 for instances of self-harm, defined as ICD-9 codes E950-E959 (self-harm causes) and E980-E989 (undetermined causes). Competing risk adjusted Cox regression analyses were applied, adjusting for sex, age, residence (urban/rural), insurance premium, episode of psychiatric disease, montelukast, Charlson comorbidity index and mortality. RESULTS Of the 166,686 subjects, 445 carried out self-harm during a mean (SD) follow-up period of 5.84 (2.35) years. Asthma (hazard ratio=1.70, 95% CI: 1.35-2.14), age, residence, episode of psychiatric disease and Charlson comorbidity index were independent risks on self-harm in the fully adjusted model. CONCLUSIONS Asthma was associated with increased risk of self-harm in this population, independent of a number of potential confounding factors including montelukast use. This reinforces the need to consider mental health in routine asthma care, and to consider asthma as a potentially important stressor in people with comorbid mental disorder.
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Time-related changes in suicide attempts after the nuclear accident in Fukushima. Soc Psychiatry Psychiatr Epidemiol 2014; 49:1911-8. [PMID: 24907049 DOI: 10.1007/s00127-014-0903-3] [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] [Received: 11/11/2013] [Accepted: 05/26/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE The aim of this study is to assess whether the risk or types of suicide change in Fukushima in the aftermath of a series of disaster, including earthquake, tsunami and nuclear accident in March 2011. METHOD The clinical records of all patients visited to the medical centre near the nuclear plant from 1 year before to 1 year after the disaster were reviewed (n = 981). Patients with non-fatal suicide attempt were divided into two categories depending on their method of suicide attempt. Standardised mortality ratios were calculated to adjust for changes in demographic profiles. RESULTS The risk of non-fatal suicide attempts using high-mortality methods was significantly higher for 4 months, by three to four times after the series of disasters, and then decreased. There was no significant increase of non-fatal suicide attempts using low-mortality methods after the disaster. CONCLUSIONS After such a disaster, immediate psychiatric support may be required because of the increased risk of non-fatal suicide attempts in the immediate aftermath.
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Lee CY, Wu YW, Chen CK, Wang LJ. The Rate of Fatality and Demographic Characteristics Associated With Various Suicide Methods. CRISIS 2014; 35:245-52. [DOI: 10.1027/0227-5910/a000266] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background: Understanding lethality and risk factors of suicide methods is an initial step in suicide prevention. Aims: To investigate the fatality rate and demographic characteristics of various suicide methods. Method: This study enrolled consecutive individuals with episodes of suicide attempts registered in a surveillance database in a city with a high rate of suicide mortality in Taiwan, from January 1, 2006, to December 31, 2010. In total, 3,089 suicide attempt events (including 2,583 nonfatal suicides and 506 completed suicides) occurred during the study period. Results: Overall, the fatality rate of suicides was 16.4%. Charcoal burning accounted for the most suicide deaths (37.6%), with a fatality rate of 50.1%. Suicide by hanging carried the highest fatality rate (81.2%). Males tended to choose more lethal methods and had higher fatality rates compared with females. Elders and married persons were less likely to attempt suicide by charcoal burning. The case fatality ratio increased along with age among suicide attempts, but not in those using charcoal burning. Conclusion: The choice of suicide methods and lethality might be influenced by one’s demographic characteristics. Results from this study may provide clues for establishing suicide prevention strategies such as restricting access to common lethal suicide methods in the high-risk group.
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Affiliation(s)
- Chun-Yi Lee
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ya-Wen Wu
- Department of Psychiatry, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
| | - Chih-Ken Chen
- Department of Psychiatry, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
- Chang Gung University School of Medicine, Taoyuan, Taiwan
| | - Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Huang YC, Wu YW, Chen CK, Wang LJ. Methods of suicide predict the risks and method-switching of subsequent suicide attempts: a community cohort study in Taiwan. Neuropsychiatr Dis Treat 2014; 10:711-8. [PMID: 24833904 PMCID: PMC4015797 DOI: 10.2147/ndt.s61965] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE Suicide is a major public health concern. This study aimed to determine the predictors of repeated suicide attempts, focusing on whether lethality level of the suicidal method predicts the risk of subsequent suicide attempts. METHODS All consecutive individuals (N=2,070) with an episode of nonfatal self-harm registered in a surveillance database provided by the Department of Health of Keelung City Government in Taiwan from January 1, 2006 to December 31, 2010 were enrolled and followed up until the end of 2011. The earliest attempt recorded in the database was defined as the index attempt. Subjects were classified according to suicide method into low-lethal and high-lethal groups. Data on time of and methods chosen for subsequent suicide attempts during the follow-up period were analyzed. RESULTS Of the total people screened for the study, 18.1% made a repeated suicide attempt. Subjects in the high-lethal group were more likely to be male; aged 35-64 years; and single, divorced, or widowed. Compared to other time intervals, most subsequent suicide attempts occurred within 6 months from the index attempt. The independent predictors for repeated suicide attempts were the use of low-lethal methods in the index attempt and being 35-49 years old. Using high-lethal methods and being older than 50 years were associated with changing suicide method for the second attempt. CONCLUSION Lethality level of former suicidal method could predict repeated suicide attempts and changing of suicide methods. Further clarification is needed on whether a higher risk of repeat attempts is associated with higher rates of suicide mortality.
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Affiliation(s)
- Yu-Chi Huang
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ya-Wen Wu
- Department of Psychiatry, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chih-Ken Chen
- Department of Psychiatry, Chang Gung Memorial Hospital, Keelung and Chang Gung University School of Medicine, Taoyuan, Taiwan
| | - Liang-Jen Wang
- Department of Child and Adolescent Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Chen WJ, Shyu SS, Lin GG, Chen CC, Ho CK, Lee MB, Chou FHC. The predictors of suicidality in previous suicide attempters following case management services. Suicide Life Threat Behav 2013; 43:469-78. [PMID: 23638619 DOI: 10.1111/sltb.12031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Accepted: 02/24/2013] [Indexed: 11/30/2022]
Abstract
Suicide attempts constitute a serious clinical problem. People who have attempted suicide are at an elevated risk for additional suicide attempts, but there is limited evidence regarding the predictors of suicidality of suicide attempters following case management services. In the present study the indicators of suicidality after case management were examined. A total of 1,056 subjects who had recently attempted suicide were recruited from January 1, 2011, to June 30, 2011. The suicide prevention center of Kaohsiung City in Taiwan provided case management services and followed up on suicide attempt cases for 6 months. The salient factors for repeat suicide attempts were estimated using a logistic regression analysis. The results showed that multiple factors, including a "willingness to receive mental health services during a crisis," "social support," "a history of mental disorders," and "a history of suicide," could predict repeat suicide attempts with hazard ratios (0.58, 0.54, 3.84, 1.51) and 95% confidence interval (0.39-0.86, 0.36-0.83, 2.41-6.10, 1.03-2.21). The four factors mentioned above were the most accurate predictors of subsequent suicidality when case management services were utilized after 6 months of follow-up. The findings of our study could help clarify future strategies for suicide prevention.
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Affiliation(s)
- Wei-Jen Chen
- Kaohsiung City Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung, Taiwan; Graduate Institute of Counseling psychology and Rehabilitation counseling, National Kaohsiung Normal University, Kaohsiung, Taiwan
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Suicide and other-cause mortality among heroin users in Taiwan: a prospective study. Addict Behav 2013; 38:2619-23. [PMID: 23851391 DOI: 10.1016/j.addbeh.2013.03.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 01/20/2013] [Accepted: 03/11/2013] [Indexed: 11/22/2022]
Abstract
AIMS The present study investigates one-year incidence of mortality from suicide and other causes among heroin users in Taiwan. DESIGN A prospective national register-based cohort study. SETTING All heroin users who attended the methadone maintenance treatment (MMT) programs in all treatment centers in Taiwan. PARTICIPANTS The sample comprised 10,842 heroin users attending MMT. Between Jan 2006 and Dec 2007, cases were identified through the multiple-center register system and followed until Dec 2008 for date and cause of death on the Taiwan national mortality database. MEASUREMENTS Standardized mortality ratios within one year of starting MMT were calculated as a ratio of actual versus expected numbers of deaths in the general population in Taiwan. Cox regression models were fitted to estimate the effects of gender, age, education and marital status as well as heroin related behaviors. FINDINGS In total, 256 cases died, 67 through suicide. The mortality rate (per 100 person-years) in the first year of all-cause and suicide was 1.71 and 0.45 respectively, representing 7.5- and 18.4-fold age- and gender-standardized mortality ratio (SMR) compared to the general population. Besides, the mortality rate in the first year of overdoses, murder, HIV, somatic was 0.19, 0.02, 0.07, and 0.75 respectively, representing 68.4-, 27.7-, 76.8-, and 4.3-fold SMR increases to the general population. Older age and unemployment were independent risk factors for mortality. Females had higher standardized mortality ratio than males for suicide and all-cause mortality. CONCLUSIONS Results showed higher risk of suicide and other-cause mortality among heroin users in MMT than general population. Suicide is an important contributor to overall excess mortality among heroin users in MMT, and especially among women. Suicide prevention and physical health monitoring are important components of MMT programs.
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Chen VCH, Chou JY, Hsieh TC, Chang HJ, Lee CTC, Dewey M, Stewart R, Tan HKL. Risk and predictors of suicide and non-suicide mortality following non-fatal self-harm in Northern Taiwan. Soc Psychiatry Psychiatr Epidemiol 2013; 48:1621-7. [PMID: 23563393 DOI: 10.1007/s00127-013-0680-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Accepted: 03/08/2013] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To investigate the risk and predictors of suicide and non-suicide mortality after self-harm in a Taiwanese population. METHOD Between July 2006 and June 2008, 3,299 individuals who harmed themselves were recruited to a population-based self-harm register in Taoyuan County, Taiwan. They were followed until December 2008, with record linkage for date and cause of death in a national mortality database. RESULTS In total, 115 individuals died, 52 through suicide. The risks of suicide and non-suicide mortality in the first year were 1.5 and 2.2%, respectively, representing an approximately 75-fold and 5-fold age- and gender-standardized increase compared with the general population in Taiwan. Male gender, rural residence, more lethal methods of self-harm and self-cited stressors for the index self-harm episode (unemployment, and chronic somatic illness) were independent risk factors for suicide mortality. Male gender, older age, rural residence and more lethal methods of self-harm were also independent risk factors for non-suicide mortality. The association between of unemployment as a cited reason for self-harm and later suicide was strongest in men and in those aged more than 45 years. CONCLUSIONS Relatively high rates of suicide and non-suicide mortality were found following self-harm. Suicide prevention needs to take into account of risk factors for fatal repetition of self-harm.
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Affiliation(s)
- Vincent C H Chen
- Department of Psychiatry, Chung Shan Medical University Hospital, Taichung, Taiwan
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Ishii N, Terao T, Araki Y, Kohno K, Mizokami Y, Arasaki M, Iwata N. Risk factors for suicide in Japan: a model of predicting suicide in 2008 by risk factors of 2007. J Affect Disord 2013; 147:352-4. [PMID: 23261137 DOI: 10.1016/j.jad.2012.11.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Accepted: 11/20/2012] [Indexed: 11/15/2022]
Abstract
BACKGROUND This study aims to comprehensively investigate the causal relationship between suicide and its risk factors in a longitudinal design. METHODS A model was derived in which suicide rate in 2008 was longitudinally and comprehensively predicted by potential risk factors recorded one year before (2007) which included personal and interpersonal factors, medical factors, economic factors, climate factors, alcoholic factors, and ω-3 fatty-acid factors. RESULTS In males, elderly population rate and complete unemployment rate predicted SMR of suicide significantly and positively whereas marriage rate and annual postal savings per person predicted SMR of suicide significantly and negatively. Also in females, complete unemployment rate predicted SMR of suicide significantly and positively whereas annual mean temperature predicted SMR of suicide significantly and negatively. LIMITATIONS The limitations of this study are that predictions are based on the data of only the recent two years, that these epidemiological data cannot be always extrapolated to individuals, and that other factors should be taken into consideration to female suicide. CONCLUSIONS The present findings suggest that male suicide may be accounted for by older age, more complete employment rate, less marriage rate and less annual postal savings whereas female suicide may be accounted for by more complete employment rate and lower annual mean temperature.
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Affiliation(s)
- Nobuyoshi Ishii
- Department of Neuropsychiatry, Oita University Faculty of Medicine, Oita, Japan
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Miller M, Hempstead K, Nguyen T, Barber C, Rosenberg-Wohl S, Azrael D. Method choice in nonfatal self-harm as a predictor of subsequent episodes of self-harm and suicide: implications for clinical practice. Am J Public Health 2013; 103:e61-8. [PMID: 23597351 DOI: 10.2105/ajph.2013.301326] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We examined time-varying and time-invariant characteristics of nonfatal intentional self-harm episodes in relation to subsequent episodes of self-harm and suicide. METHODS We conducted a follow-up cohort study through 2007 of 3600 patients discharged from hospitals in New Jersey with a primary diagnosis of intentional self-harm in 2003. We determined repetition of self-harm from hospital records and suicide from state registers. RESULTS Use of methods other than drug overdose and cutting in self-harm events, greater medical severity of nonfatal episodes, and a history of multiple self-harm episodes increased the risk of suicide. However, most suicides occurred without these risk factors. Most suicides took place without intervening episodes of self-harm, and most persons used a low-lethality method (drug overdose or cutting) in their index episode, but switched to a more lethal method in their fatal episode. CONCLUSIONS Our findings suggest that preventing suicide among persons with a history of self-harm must account for the possibility that they will adopt methods with higher case-fatality ratios than they previously tried.
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Affiliation(s)
- Matthew Miller
- Department of Health Policy and Management, Injury Control Research Center, Harvard School of Public Health, Boston, MA 02115, USA.
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James K, Stewart D, Wright S, Bowers L. Self harm in adult inpatient psychiatric care: A national study of incident reports in the UK. Int J Nurs Stud 2012; 49:1212-9. [DOI: 10.1016/j.ijnurstu.2012.04.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2011] [Revised: 04/10/2012] [Accepted: 04/20/2012] [Indexed: 12/17/2022]
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James K, Stewart D, Bowers L. Self-harm and attempted suicide within inpatient psychiatric services: a review of the literature. Int J Ment Health Nurs 2012; 21:301-9. [PMID: 22340085 DOI: 10.1111/j.1447-0349.2011.00794.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Self harm is a major public health concern, yet there are considerable challenges in providing support for those who self harm within psychiatric inpatient services. This paper presents the first review of research into self harm within inpatient settings. Searches of the main electronic databases were conducted using key words for self harm and inpatient care. There was substantial variation in the rates of self-harm and attempted suicide between studies, but rates were highest on forensic wards. There was no evidence of differences in prevalence of self-harm between men and women; women, however, were at increased risk of attempting suicide. People were more likely to self-harm in private areas of the ward and in the evening hours, and often self-harmed in response to psychological distress, or elements of nursing care that restricted their freedom. Wards used a variety of strategies to prevent self-harm; however, there is little research into their effectiveness.
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Affiliation(s)
- Karen James
- Institute of Psychiatry, Kings College London, London, UK.
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Marcus SC, Bridge JA, Olfson M. Payment source and emergency management of deliberate self-harm. Am J Public Health 2012; 102:1145-53. [PMID: 22515853 PMCID: PMC3483957 DOI: 10.2105/ajph.2011.300598] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2011] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We investigated whether health insurance type (private vs Medicaid) influences the delivery of acute mental health care to patients with deliberate self-harm. METHODS Using National Medicaid Analytic Extract Files (2006) and MarketScan Research Databases (2005-2007), we analyzed claims focusing on emergency episodes of deliberate self-harm of Medicaid- (n=8,228) and privately (n=2,352) insured adults. We analyzed emergency department mental health assessments and outpatient mental health visits in the 30 days following the emergency visit for discharged patients. RESULTS Medicaid-insured patients were more likely to be discharged (62.7%), and among discharged patients they were less likely to receive a mental health assessment in the emergency department (47.8%) and more likely to receive follow-up outpatient mental health care (52.9%) than were privately insured patients (46.9%, 57.3%, and 41.2%, respectively). CONCLUSIONS Acute emergency management of deliberate self-harm is less intensive for Medicaid- than for privately insured patients, although discharged Medicaid-insured patients are more likely to receive follow-up care. Programmatic reforms are needed to improve access to emergency mental health services, especially in hospitals that serve substantial numbers of Medicaid-insured patients.
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Affiliation(s)
- Steven C Marcus
- Center for Health Equity Research and Promotion, Philadelphia Veterans Affairs Medical Center, School of Social Policy and Practice of the University of Pennsylvania, Philadelphia, USA
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