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Stas P, Hoorelbeke K, De Jaegere E, Pauwels K, Portzky G. Suicide risk, related factors and the impact of COVID-19 amongst suicide prevention helpline callers: A network analysis. J Affect Disord 2024; 351:372-380. [PMID: 38302063 DOI: 10.1016/j.jad.2024.01.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 01/17/2024] [Accepted: 01/22/2024] [Indexed: 02/03/2024]
Abstract
BACKGROUND The COVID-19 pandemic brought along many known risk factors for suicide. It is important to map out contributing and protective factors for suicide risk and examine possible changes in these associations during pandemics such as COVID-19. The current study aimed to examine how information on risk and protective factors obtained through a suicide prevention helpline is linked to the assessed suicide risk and the possible impact of the COVID-19 pandemic. METHODS Data on 9474 calls registered by operators of the suicide prevention helpline of Flanders (i.e., part of Belgium) were analysed using network analysis. Using network analyses allowed for a data-driven examination of direct and indirect pathways through which risk and protective factors are associated to perceived suicide risk. The network before and during COVID-19 were compared to examine the possible impact of the pandemic. RESULTS Our findings suggest that different vulnerability and protective factors contribute to perceived suicide risk. Experiencing a break-up, abuse, previous attempt(s), experienced difficulties with the healthcare system and availability of resources were directly and uniquely associated with perceived suicide risk before and during COVID-19. LIMITATIONS Main limitations of this study are the possible bias of operator assessment accuracy, absence of several important psychological risk factors and the use of cross-sectional data. CONCLUSIONS The current study provides insight in the effect of COVID-19 on suicidality and its risk and protective factors amongst suicide prevention helpline users, a population with high risk of suicide. Implications for suicide prevention helplines are discussed.
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Affiliation(s)
- Pauline Stas
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium.
| | - Kristof Hoorelbeke
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Eva De Jaegere
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Kirsten Pauwels
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium; Suicide Prevention Centre, Brussels, Belgium
| | - Gwendolyn Portzky
- Flemish Centre of Expertise in Suicide Prevention, Department of Head and Skin, Ghent University, Ghent, Belgium
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Davila-Cervantes CA, Luna-Contreras M. Suicide attempts in the adult Mexican population: an analysis of sociodemographic characteristics and associated factors. Rev Bras Epidemiol 2024; 27:e240014. [PMID: 38511824 PMCID: PMC10946288 DOI: 10.1590/1980-549720240014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 03/22/2024] Open
Abstract
OBJECTIVE Suicide is the culmination of a process or continuum known as suicidal behavior that proceeds from ideation and planning to attempt. The objective was to estimate the prevalence of suicide attempts in the adult Mexican population and to analyze their main associated factors. METHODS We conducted an observational, cross-sectional, and descriptive study with information from the National Health and Nutrition Survey (2018). Self-reported lifetime suicide attempt was used in the analysis. We analyzed depression, obesity, tobacco smoking, and alcohol consumption as suicide attempt-associated factors using a multivariate logistic regression model. RESULTS The prevalence of adult suicide attempt was 2.0% (95%CI 1.8-2.2) and it was higher among women (2.4%; 95%CI 2.2-2.8) and young people (2.9%; 95%CI 2.4-3.4). Low education (OR=1.6; 95%CI 1.2-2.2), being single (OR=1.3; 95%CI 1.0-1.6), having obesity (OR=1.4; 95%CI 1.1-1.8), consumption of alcohol (OR=2.4; 95%CI 1.7-3.4) or tobacco smoking (OR=1.8; 95%CI 1.4-2.4), and having strong symptoms of depression (OR=10.1; 95%CI 6.2-16.3) were associated with a higher prevalence of suicide attempts. CONCLUSION These results help better understand suicidal behavior in Mexico and identify the factors that increase the likelihood of suicide attempts, which is essential to help reduce suicide mortality. This research is crucial for developing early interventions and prevention programs aimed at reducing suicide's public health burden.
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Tsai M, Klonsky ED. Warning signs for suicide attempts in psychiatric inpatients: Patient and informant perspectives. Gen Hosp Psychiatry 2023; 85:207-212. [PMID: 37979471 DOI: 10.1016/j.genhosppsych.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 11/20/2023]
Abstract
OBJECTIVE Warning signs can help prevent suicide attempts and death. It is important to develop an evidence base for warning signs that considers both self-perspectives (i.e., those at risk for suicide) and informant-perspectives (i.e., those who observe individuals at risk for suicide). METHODS A questionnaire assessing a diverse set of 80 potential warning signs ("present in the minutes, hours, or days before the suicide attempts") was developed based on literature searches, lived experience consultations, and the American Association of Suicidology (AAS) expert consensus list. This questionnaire was administered to two samples: psychiatric inpatients who had attempted suicide (n = 476), and informants identified as friends, family, or caretakers of patients (n = 120). RESULTS Hopelessness, anxiousness, and unbearable pain were each endorsed as warning signs by >80% of inpatients and informants. Warning signs were similar across patient and informant perspectives, and across sociodemographic and clinical characteristics. Some AAS warning signs were endorsed by few patients and informants (risky behaviors, alcohol or drug use, seeking revenge) and may warrant re-evaluation. CONCLUSIONS Findings are consistent with models of suicide risk emphasizing pain, hopelessness, and anxiousness. Existing lists of warning signs may benefit from revision as the evidence base continues to develop.
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Affiliation(s)
- Michelle Tsai
- Vancouver Coastal Health, Gordon and Leslie Diamond Health Care Centre, 2775 Laurel Street, Vancouver, BC V5Z 1M, Canada
| | - E David Klonsky
- University of British Columbia, Department of Psychology, 2136 West Mall, Vancouver, BC V6T 1Z4, Canada.
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Cohen LJ, Hernandez M, Mokhtar R, Richards J, Bloch-Elkouby S, Rogers ML, Galynker I. Stressful Life Events and Near-term Suicidal Risk in a Clinical Population. Psychiatr Q 2023; 94:467-482. [PMID: 37432540 DOI: 10.1007/s11126-023-10038-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/13/2023] [Indexed: 07/12/2023]
Abstract
The present study examined 22 specific stressful life events (SLEs) in relation to recent and prospective suicidal thoughts and behaviors (STBs). The effect of assessment method (self-report vs. chart-based ratings) and inpatient/outpatient status was also investigated. Past 3-month STBs and SLEs were assessed for 1,058 psychiatric patients; 696 completed one-month follow-up assessments. SLEs were common, with 684 participants (64.7%) reporting at least one. Total number of SLEs correlated with recent and prospective STB. A higher incidence of SLE's was found with self-report vs. chart-based measures (on 20 SLEs) and inpatients vs. outpatients (on 7 SLEs). SLEs of interpersonal rejection and loss, homelessness and academic failure offered elevated risk. In sum, SLEs are common and associated with STBs in psychiatric patients. SLEs of interpersonal rejection and loss, homelessness and academic failure may merit increased clinical attention.
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Affiliation(s)
- Lisa J Cohen
- Icahn School of Medicine at Mount Sinai, New York, NY, United States of America.
- Department of Psychiatry, Mount Sinai Beth Israel, New York, NY, United States of America.
| | - Michelle Hernandez
- Taub Institute, Columbia University Medical Center, New York, NY, United States of America
| | - Radwa Mokhtar
- Graduate School of Applied and Professional Psychology, Rutgers University, Piscataway, NJ, United States of America
| | - Jenelle Richards
- Department of Psychiatry, Mount Sinai Beth Israel, New York, NY, United States of America
| | - Sarah Bloch-Elkouby
- Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
- Department of Psychiatry, Mount Sinai Beth Israel, New York, NY, United States of America
| | - Megan L Rogers
- Department of Psychology, Texas State University, San Marcos, TX, United States of America
| | - Igor Galynker
- Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
- Department of Psychiatry, Mount Sinai Beth Israel, New York, NY, United States of America
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Song H, Shang Y, Fang F, Almqvist C, Pedersen NL, Magnusson PKE, Larsson H, Valdimarsdóttir UA. Mortality among twin individuals exposed to loss of a co-twin. Int J Epidemiol 2023; 52:600-610. [PMID: 35849345 PMCID: PMC10114119 DOI: 10.1093/ije/dyac145] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 06/21/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Although the death of a child, sibling or spouse has been associated with elevated risk of mortality, less is known about the survival of twin siblings exposed to a co-twin loss. METHODS In a Swedish population-based sibling-matched cohort, we compared the mortality of 5548 twin individuals who lost their co-twin between 1932 and 2011 with that of 27 740 age-matched and sex-matched twin individuals without such a loss and 6772 full siblings of these exposed twin individuals. Cox regression models were used to estimate the hazard ratios (HRs) of all-cause and cause-specific mortality. RESULTS We found increased risk of all-cause mortality among twin individuals exposed to a co-twin loss compared with matched unexposed twin individuals (HR = 1.30, 95% CI: 1.18-1.43) and their full siblings (HR = 1.10, 95% CI: 0.96-1.27) after adjusting for multiple covariates. The all-cause mortality risk was greater for loss of a co-twin due to unnatural deaths (HR = 1.54, 95% CI: 1.17-2.03) than natural deaths (HR = 1.26, 95% CI: 1.14-1.40). For cause-specific mortality, co-twin loss was associated with a higher risk of unnatural deaths both among twin individuals who lost their co-twin due to unnatural deaths (HR = 1.98, 95% CI: 1.27-3.10) and those whose loss was due to natural deaths (HR = 1.48, 95% CI: 1.07-2.06). The risk elevations were generally stronger for loss of a monozygotic co-twin than loss of a dizygotic co-twin. CONCLUSION Loss of a co-twin, especially a monozygotic co-twin, was associated with increased mortality, particularly of unnatural causes, among the surviving twin individuals. The excess mortality is likely attributable to both shared disease susceptibility within the twin pair and the adverse health sequelae of bereavement.
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Affiliation(s)
- Huan Song
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, China
- Med-X Center for Informatics, Sichuan University, Chengdu, China
- Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Yanan Shang
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, China
- Med-X Center for Informatics, Sichuan University, Chengdu, China
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Catarina Almqvist
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Astrid Lindgren Children’s Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Nancy L Pedersen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Psychology, University of Southern California, Los Angeles, USA
| | - Patrik K E Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Unnur A Valdimarsdóttir
- Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
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Edwards AC, Ohlsson H, Lannoy S, Stephenson M, Crump C, Sundquist J, Sundquist K, Kendler KS. Shared genetic and environmental etiology between substance use disorders and suicidal behavior. Psychol Med 2023; 53:2380-2388. [PMID: 37310307 PMCID: PMC10264825 DOI: 10.1017/s0033291721004256] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Previous studies have demonstrated substantial associations between substance use disorders (SUD) and suicidal behavior. The current study empirically assesses the extent to which shared genetic and/or environmental factors contribute to associations between alcohol use disorders (AUD) or drug use disorders (DUD) and suicidal behavior, including attempts and death. METHODS The authors used Swedish national registry data, including medical, pharmacy, criminal, and death registrations, for a large cohort of twins, full siblings, and half siblings (N = 1 314 990) born 1960-1980 and followed through 2017. They conducted twin-sibling modeling of suicide attempt (SA) or suicide death (SD) with AUD and DUD to estimate genetic and environmental correlations between outcomes. Analyses were stratified by sex. RESULTS Genetic correlations between SA and SUD ranged from rA = 0.60-0.88; corresponding shared environmental correlations were rC = 0.42-0.89 but accounted for little overall variance; and unique environmental correlations were rE = 0.42-0.57. When replacing attempt with SD, genetic and shared environmental correlations with AUD and DUD were comparable (rA = 0.48-0.72, rC = 0.92-1.00), but were attenuated for unique environmental factors (rE = -0.01 to 0.31). CONCLUSIONS These findings indicate that shared genetic and unique environmental factors contribute to comorbidity of suicidal behavior and SUD, in conjunction with previously reported causal associations. Thus, each outcome should be considered an indicator of risk for the others. Opportunities for joint prevention and intervention, while limited by the polygenic nature of these outcomes, may be feasible considering moderate environmental correlations between SA and SUD.
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Affiliation(s)
- Alexis C. Edwards
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Henrik Ohlsson
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Séverine Lannoy
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Mallory Stephenson
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - Casey Crump
- Department of Family Medicine and Community Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jan Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Department of Family Medicine and Community Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kristina Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Department of Family Medicine and Community Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kenneth S. Kendler
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
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Edwards AC, Ohlsson H, Mościcki EK, Sundquist J, Crump C, Kendler KS, Sundquist K. Genetic differences between suicide deaths and deaths of undetermined intent. Suicide Life Threat Behav 2023; 53:100-109. [PMID: 36314433 PMCID: PMC9908835 DOI: 10.1111/sltb.12926] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 09/12/2022] [Accepted: 10/08/2022] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Few, if any, prior studies have considered whether undetermined intent (UDI) deaths and suicide deaths differ with respect to genetic liability for suicidal behavior or psychopathology. METHODS The authors used Swedish national registry data to identify suicide deaths (N = 31,835) and UDI deaths (N = 10,623); sociodemographic covariates; and registrations for psychopathology. Family genetic risk scores (FGRS) were derived for each form of psychopathology. The authors used LASSO models to assess genetic and phenotypic differences across outcomes. RESULTS In the multivariate LASSO regressions, higher FGRS for major depression, bipolar disorder, and suicide death were associated with lower odds of UDI relative to unambiguous suicide (OR = 0.91-0.95), while those for alcohol and drug use disorders, ADHD, and criminal behavior were associated with higher odds of UDI relative to unambiguous suicide (OR = 1.04-1.12). When the corresponding phenotypic registration status for these outcomes was included in a subsequent model, the associations were attenuated and of small magnitude, but many remained different from OR = 1. CONCLUSIONS Aggregate genetic differences between unambiguous suicide decedents and UDI deaths are small, particularly when accounting for psychiatric comorbidity, but in some cases, statistically significant. These findings suggest that different analytic treatment of UDI deaths may be warranted depending on the research question. Replication in other samples, and using molecular genetic data, is necessary.
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Affiliation(s)
- Alexis C. Edwards
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, US
| | - Henrik Ohlsson
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | | | - Jan Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Casey Crump
- Department of Family Medicine and Community Health, Icahn School of Medicine at Mount Sinai, New York, NY, US
| | - Kenneth S. Kendler
- Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, US
| | - Kristina Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden,Department of Family Medicine and Community Health, Icahn School of Medicine at Mount Sinai, New York, NY, US
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Olfson M, Cosgrove CM, Altekruse SF, Wall MM, Blanco C. Living Alone and Suicide Risk in the United States, 2008‒2019. Am J Public Health 2022; 112:1774-1782. [PMID: 36383944 PMCID: PMC9670225 DOI: 10.2105/ajph.2022.307080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2022] [Indexed: 11/17/2022]
Abstract
Objectives. To evaluate the association between living alone and suicide and how it varies across sociodemographic characteristics. Methods. A nationally representative sample of adults from the 2008 American Community Survey (n = 3 310 000) was followed through 2019 for mortality. Cox models estimated hazard ratios of suicide across living arrangements (living alone or with others) at the time of the survey. Total and sociodemographically stratified models compared hazards of suicide of people living alone to people living with others. Results. Annual suicide rates per 100 000 person-years were 23.0 among adults living alone and 13.2 among adults living with others. The age-, sex-, and race/ethnicity-adjusted hazard ratio of suicide for living alone was 1.75 (95% confidence interval = 1.64, 1.87). Adjusted hazards of suicide associated with living alone varied across sociodemographic groups and were highest for adults with 4-year college degrees and annual incomes greater than $125 000 and lowest for Black individuals. Conclusions. Living alone is a risk marker for suicide with the strongest associations for adults with the highest levels of income and education. Because these associations were not controlled for psychiatric disorders, they should be interpreted as noncausal. (Am J Public Health. 2022;112(12):1774-1782. https://doi.org/10.2105/AJPH.2022.307080).
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Affiliation(s)
- Mark Olfson
- Mark Olfson and Melanie M. Wall are with the Vagelos College of Physicians and Surgeons and Mailman School of Public Health, Columbia University, and with the New York State Psychiatric Institute, New York, NY. Candace M. Cosgrove is with the US Census Bureau, Suitland, MD. Sean F. Altekruse is with National Heart, Lung, and Blood Institute, Division of Cardiovascular Sciences, Bethesda, MD. Carlos Blanco is with the National Institute on Drug Abuse, Division of Epidemiology, Services, and Prevention Research, Rockville, MD
| | - Candace M Cosgrove
- Mark Olfson and Melanie M. Wall are with the Vagelos College of Physicians and Surgeons and Mailman School of Public Health, Columbia University, and with the New York State Psychiatric Institute, New York, NY. Candace M. Cosgrove is with the US Census Bureau, Suitland, MD. Sean F. Altekruse is with National Heart, Lung, and Blood Institute, Division of Cardiovascular Sciences, Bethesda, MD. Carlos Blanco is with the National Institute on Drug Abuse, Division of Epidemiology, Services, and Prevention Research, Rockville, MD
| | - Sean F Altekruse
- Mark Olfson and Melanie M. Wall are with the Vagelos College of Physicians and Surgeons and Mailman School of Public Health, Columbia University, and with the New York State Psychiatric Institute, New York, NY. Candace M. Cosgrove is with the US Census Bureau, Suitland, MD. Sean F. Altekruse is with National Heart, Lung, and Blood Institute, Division of Cardiovascular Sciences, Bethesda, MD. Carlos Blanco is with the National Institute on Drug Abuse, Division of Epidemiology, Services, and Prevention Research, Rockville, MD
| | - Melanie M Wall
- Mark Olfson and Melanie M. Wall are with the Vagelos College of Physicians and Surgeons and Mailman School of Public Health, Columbia University, and with the New York State Psychiatric Institute, New York, NY. Candace M. Cosgrove is with the US Census Bureau, Suitland, MD. Sean F. Altekruse is with National Heart, Lung, and Blood Institute, Division of Cardiovascular Sciences, Bethesda, MD. Carlos Blanco is with the National Institute on Drug Abuse, Division of Epidemiology, Services, and Prevention Research, Rockville, MD
| | - Carlos Blanco
- Mark Olfson and Melanie M. Wall are with the Vagelos College of Physicians and Surgeons and Mailman School of Public Health, Columbia University, and with the New York State Psychiatric Institute, New York, NY. Candace M. Cosgrove is with the US Census Bureau, Suitland, MD. Sean F. Altekruse is with National Heart, Lung, and Blood Institute, Division of Cardiovascular Sciences, Bethesda, MD. Carlos Blanco is with the National Institute on Drug Abuse, Division of Epidemiology, Services, and Prevention Research, Rockville, MD
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Favril L, Yu R, Uyar A, Sharpe M, Fazel S. Risk factors for suicide in adults: systematic review and meta-analysis of psychological autopsy studies. Evid Based Ment Health 2022; 25:148-155. [PMID: 36162975 PMCID: PMC9685708 DOI: 10.1136/ebmental-2022-300549] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 08/31/2022] [Indexed: 11/29/2022]
Abstract
QUESTION Effective prevention of suicide requires a comprehensive understanding of risk factors. STUDY SELECTION AND ANALYSIS Five databases were systematically searched to identify psychological autopsy studies (published up to February 2022) that reported on risk factors for suicide mortality among adults in the general population. Effect sizes were pooled as odds ratios (ORs) using random-effects models for each risk factor examined in at least three independent samples. FINDINGS A total of 37 case-control studies from 23 countries were included, providing data on 40 risk factors in 5633 cases and 7101 controls. The magnitude of effect sizes varied substantially both between and within risk factor domains. Clinical factors had the strongest associations with suicide, including any mental disorder (OR=13.1, 95% CI 9.9 to 17.4) and a history of self-harm (OR=10.1, 95% CI 6.6 to 15.6). By comparison, effect sizes were smaller for other domains relating to sociodemographic status, family history, and adverse life events (OR range 2-5). CONCLUSIONS A wide range of predisposing and precipitating factors are associated with suicide among adults in the general population, but with clear differences in their relative strength. PROSPERO REGISTRATION NUMBER CRD42021232878.
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Affiliation(s)
- Louis Favril
- Faculty of Law and Criminology, Ghent University, Ghent, Belgium
| | - Rongqin Yu
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Abdo Uyar
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Michael Sharpe
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Seena Fazel
- Department of Psychiatry, University of Oxford, Oxford, UK
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Engda AS, Belete H, Wubetu AD, Engidaw NA, Amogne FK, Kitaw TM, Bete T, Kebede WM, Atinafu BT, Demeke SM. Magnitude and determinants of suicide among overweight reproductive-age women, Chacha and Debre Berhan Town, Ethiopia: community based cross-sectional study. Int J Ment Health Syst 2022; 16:41. [PMID: 35974397 PMCID: PMC9382839 DOI: 10.1186/s13033-022-00551-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 07/29/2022] [Indexed: 11/10/2022] Open
Abstract
Background The magnitude and impact of women's suicidal behaviors, like suicidal ideation and suicidal attempts, are an important public health problem in low and middle-income countries, including Ethiopia. Suicidal behavior and being overweight are typical complications of reproductive age with many undesired consequences. Despite both having a serious impact on women of reproductive age, they are neglected in Ethiopia. Accordingly, this study aimed to examine the magnitude and determinants of suicide among overweight reproductive-age women in Chacha and Debre Berhan towns, Ethiopia. Methods A community-based cross-sectional study design was once employed from April 1, 2020 to June 1, 2020. The Composite International Diagnostic Interview was used to measure suicidal attempts and ideation, and the data was collected by direct interview. All collected data were entered into Epi Data version 4.6 and analyzed with SPSS version 25. Bivariate and multivariable regression models were used to determine the factors associated with a suicidal attempt and ideation. A p-value of less than 0.05 was considered statistically significant. Result Of the total participants, 523 were included, with a response rate of 93.7%. The prevalence of suicidal ideation was 13.0% (95% CI 10.1–15.9), whereas suicidal attempt was 2.3% (95% CI 1.1–3.6). Based on multivariable regression analysis, the odds of suicidal ideation have been higher among overweight women with stressful life events, depression, and younger age groups. Conclusion Suicidal ideation was frequent in overweight reproductive-age women. Preventing, treating, and using coping mechanisms regarding identified factors is a good way to minimize the burden of suicide.
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Affiliation(s)
- Abayneh Shewangzaw Engda
- Department of Psychiatry, College of Health Sciences and Medicine, Debre Berhan University, Debre Berhan, Ethiopia.
| | - Habte Belete
- Department of Psychiatry, College of Health Sciences and Medicine, Bahir Dar University, Bahir Dar, Ethiopia
| | - Abate Dargie Wubetu
- Department of Psychiatry, College of Health Sciences and Medicine, Debre Berhan University, Debre Berhan, Ethiopia
| | - Nigus Alemnew Engidaw
- Department of Psychiatry, College of Health Sciences and Medicine, Debre Berhan University, Debre Berhan, Ethiopia
| | - Fetene Kasahun Amogne
- Department of Midwifery, College of Health Sciences and Medicine, Debre Berhan University, Debre Berhan, Ethiopia
| | - Tebabere Moltot Kitaw
- Department of Midwifery, College of Health Sciences and Medicine, Debre Berhan University, Debre Berhan, Ethiopia
| | - Tilahun Bete
- Department of Psychiatry, College of Health Sciences and Medicine, Haramaya University, Harar, Ethiopia
| | - Worku Misganaw Kebede
- Department of Nursing, College of Health Sciences and Medicine, Debre Berhan University, Debre Berhan, Ethiopia
| | - Bantalem Tilaye Atinafu
- Department of Nursing, College of Health Sciences and Medicine, Debre Berhan University, Debre Berhan, Ethiopia
| | - Solomon Moges Demeke
- Department of Psychiatry, College of Health Science Woldia University, Woldia, Ethiopia
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11
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Fakhari A, Allahverdipour H, Esmaeili ED, Chattu VK, Salehiniya H, Azizi H. Early marriage, stressful life events and risk of suicide and suicide attempt: a case-control study in Iran. BMC Psychiatry 2022; 22:71. [PMID: 35090417 PMCID: PMC8796480 DOI: 10.1186/s12888-022-03700-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 01/11/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Early Marriage (EM) and associated Stressful Life Events (SLEs) and consequences such as psychological and physical well-being issues can lead to suicide and suicide attempts (SA). The study aimed to investigate the risk of suicide and SA among early married people who experienced SLEs. METHODS A case-control study was conducted based on the registry for suicide in Malekan county in Iran during 2016-18. Cases included 154 SAs and 32 suicides. Simultaneously, 201 outpatients from the emergency department were chosen as controls. Holms and Rahe life event questionnaire was used to assess SLEs. Sub-group analysis (Mantel-Haenszel) by sex and age groups and multiple logistic regression were used to calculate adjusted Odds Ratios (ORs) with 95% Confidence Intervals (CIs) for the association between EM and suicide risk after adjusting for the potential confounders. RESULTS The proportion (female vs male) of EM among suicides, controls, and SAs was 31.25% (18.7 vs 12.5%), 15.92% (11.9 vs 4.0%), and 13.0% (11.7 vs 1.3%), respectively. In subgroup analyses by sex, EM was associated with an increased risk of suicide in both females and males 2.64 and 2.36 times, respectively. Likewise, subgroup analysis by age groups revealed that EM increased suicide risk in subjects aged 10-15 years, while no association was found for age groups of 26-40 and > 40. After adjusting for the potential confounders, EM (OR: 3.01; 95% CI: 1.15 -7.29), financial problems (OR = 4.50; 95% CI: 1.83 -9.07), and family problems (OR = 2.60; 95% CI: 1.19-9.59), were associated with an increased risk of suicide. However, no association was found between EM, various types of SLEs, and the risk of SA. CONCLUSIONS We found EM and SLEs were correlated with suicide risk, while no evidence found that EM increased the risk of SA. Progress in reducing EM and addressing its serious consequences can occur by a stronger political commitment and by sharing the experiences and voices of the early married. Our study provided preliminary findings to guide future studies; however, methodological and longitudinal studies are needed to understand and address the effect of EM on suicidal behaviors.
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Affiliation(s)
- Ali Fakhari
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamid Allahverdipour
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Health Education and Promotion, School of Public Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Vijay Kumar Chattu
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5G 2C4 Canada
- Department of Public Health, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077 India
- Department of Community Medicine, Faculty of Medicine, Datta Meghe Institute of Medical Sciences, Wardha, 442107 India
| | - Hamid Salehiniya
- Social Determinants of Health Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Hosein Azizi
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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12
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Liu C, Pan W, Zhu D, Meng F, Tian T, Li L, Li X. Factors of suicidal behavior among inpatients with major depressive disorder: A retrospective case series. Front Psychiatry 2022; 13:996402. [PMID: 36213915 PMCID: PMC9537680 DOI: 10.3389/fpsyt.2022.996402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/07/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Previous studies indicate that more than half of those who died by suicide had a depressive disorder. When discussing the factors associated to suicidal behavior (SB) among patients with major depressive disorder (MDD), sociocultural contexts should also be carefully considered. This case series study explored the factors correlated to SB among MDD patients in Beijing, China. METHODS The patient information sheets were retrieved from an electronic database that comprised patient medical information. Three forms of binary logistic regression equations were conducted to explore the factors associated to SB among patients with MDD. For the inconsistent variables produced by the three regression models, the propensity score matching (PSM) analysis was done for further verification. RESULTS In this retrospective study, 1,091 depressed cases were enrolled. The difference between the SB group and non-SB group in gender, impulsivity, the severity of depression, history of major mental trauma, and family history of suicide were statistically significant in univariate comparisons (P < 0.05); the binary logistic regression analysis and the PSM analysis showed that female gender, history of major mental trauma, impulsivity, family history of suicide and severity of depression were factors correlated to SB among patients with MDD (odds ratios >1). CONCLUSIONS Female gender, the history of major mental trauma, impulsivity, the severity of depression, and family history of suicide were independently associated with the appearance of SB among MDD patients in Beijing, China. Inevitably, these findings should be viewed with particular caution due to the inherent drawbacks of a retrospective nature. More prospective longitudinal research should be conducted to examine those dynamic alterations in the corresponding confounders.
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Affiliation(s)
- Chaomeng Liu
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Weigang Pan
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Dandi Zhu
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Fanqiang Meng
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Tengfei Tian
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Li Li
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Xiaohong Li
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
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13
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Favril L. Epidemiology, Risk Factors, and Prevention of Suicidal Thoughts and Behaviour in Prisons: A Literature Review. Psychol Belg 2021; 61:341-355. [PMID: 34900324 PMCID: PMC8622377 DOI: 10.5334/pb.1072] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 10/19/2021] [Indexed: 12/21/2022] Open
Abstract
Suicide is a global public health concern that affects all echelons of society, albeit not equally so. Compared with adults in the general population, incarcerated offenders are at increased risk to consider, attempt, and die by suicide, which represents a substantial burden of morbidity and mortality in prisons worldwide. This review synthesises recent literature pertaining to the epidemiology, risk factors, and prevention of suicidal thoughts and behaviour among prisoners, and outlines a framework which emphasises the interplay between individuals (importation) and their surroundings (deprivation). The available evidence suggests that prison-specific stressors may exacerbate risk of suicide in an already vulnerable population characterised by complex health and social care needs. Emerging data point to differential mechanisms through which prisoners come to think about suicide and subsequently progress to suicidal behaviour. As risk of suicide is determined by a complex web of synergistically interacting factors, its management and prevention demands a cross-sectoral policy and service response that includes targeted interventions aimed at high-risk prisoners in combination with population strategies that promote the health and wellbeing of all people in prison.
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Affiliation(s)
- Louis Favril
- Institute for International Research on Criminal Policy, Faculty of Law and Criminology, Ghent University, BE
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14
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Lane R, Robles P, Brondolo E, Jansson A, Diduk-Smith RM. Antecedents of Suicide Among Active Military, Veteran, and Nonmilitary Residents of the Commonwealth of Virginia: The Role of Intimate Partner Problems. Arch Suicide Res 2021; 25:790-809. [PMID: 32476621 DOI: 10.1080/13811118.2020.1765927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Intimate partner problems increase suicide risk, particularly among active service members and veterans. Age, marital status and military service status may modify the role of intimate partner problems in suicide. Methods: Participants included 6255 men who died by suicide at 18 years of age and older and who actively, previously, or never served in the military. Reports of intimate partner problems prior to suicide were documented by the Virginia Department of Health. Results: Unmarried active service members, above middle age, were more likely than veterans and individuals without prior military service to have associated reports of intimate partner problems. Conclusion: Life stages and relationship context may influence the role of intimate partner problems as a risk factor for suicide.
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15
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Tong B, Kashdan TB, Joiner T, Rottenberg J. Future Well-Being Among People Who Attempt Suicide and Survive: Research Recommendations. Behav Ther 2021; 52:1213-1225. [PMID: 34452674 DOI: 10.1016/j.beth.2021.01.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 01/15/2021] [Accepted: 01/25/2021] [Indexed: 10/22/2022]
Abstract
Over 48,000 people died by suicide in 2018 in the United States, and more than 25 times that number attempted suicide. Research on suicide has focused much more on risk factors and adverse outcomes than on protective factors and more healthy functioning. Consequently, little is known regarding relatively positive long-term psychological adaptation among people who attempt suicide and survive. We recommend inquiry into the phenomenon of long-term well-being after nonfatal suicide attempts, and we explain how this inquiry complements traditional risk research by (a) providing a more comprehensive understanding of the sequelae of suicide attempts, (b) identifying protective factors for potential use in interventions and prevention, and (c) contributing to knowledge and public education that reduce the stigma associated with suicide-related behaviors.
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16
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Liu C, Pan W, Zhu D, Mao P, Ma X. Risk factors for suicidal behavior in late-life depression: A retrospective preliminary clinical study. Geriatr Gerontol Int 2021; 21:849-854. [PMID: 34291556 DOI: 10.1111/ggi.14244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/21/2021] [Accepted: 06/30/2021] [Indexed: 12/24/2022]
Abstract
AIM To explore the risk factors associated with suicidal behavior (SB) using logistic regression analysis and the propensity score matching (PSM) method among Chinese patients suffering from late-life depression (LLD). METHOD Patient information sheets were retrieved with the International Classification of Diseases, Tenth Revision (ICD-10) code from an electronic database that comprised patient medical information. Herein, we set SB as a dependent variable, and gender, marital status, monthly income, quality of interpersonal relationships, hobbies, impulsivity, severity of depression, psychiatric symptoms or not, and having histories of smoking, drinking, major mental trauma as independent variables according to clinical experience and previous findings. For uncertain independent risk factors associated with SB generated by logistic regression analysis, PSM was performed for further verification. RESULTS The differences between the SB group and non-SB group for marital status, severity of depression, a history of drinking, and a history of major mental trauma were found to be statistically significant in univariate comparisons (P < 0.05); binary logistic regression analysis and PSM analysis showed that the severity of depression, a history of drinking, and a history of major mental trauma were independent risk factors associated with SB of patients with LLD with an odds ratio greater than one. CONCLUSION The severity of depression, a history of drinking, and a history of major mental trauma were independently associated with the occurrence of SB of patients with LLD in China. Further longitudinal and prospective studies are warranted to examine the dynamic changes of confounding risk factors. Geriatr Gerontol Int 2021; 21: 849-854.
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Affiliation(s)
- Chaomeng Liu
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Weigang Pan
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Dandi Zhu
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Peixian Mao
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
| | - Xin Ma
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
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17
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Geng F, Tu L, Zhan N, Zhang Y, Wang J. Associations of substance abuse histories and gambling addiction history with post-traumatic stress symptoms and depressive symptoms among Chinese prisoners. Eur J Psychotraumatol 2021; 12:1906022. [PMID: 33968330 PMCID: PMC8075087 DOI: 10.1080/20008198.2021.1906022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Although there are over two million prisoners in China, few studies have reported the prevalence and correlates of mental health problems in this population. Objective: This study investigated the prevalence rates of trauma exposure, post-traumatic stress disorder (PTSD) and depression among Chinese male prisoners and further examined the associations of substance abuse histories and gambling addiction history with PTSD and depressive symptoms. Method: Participants were 1,484 male prisoners (mean age 35.44 years, sd = 9.66) recruited from a large prison in Guangdong, China. Self-administered standardized questionnaires were used to assess trauma exposure, histories of substance abuse and perceived gambling addiction, social supports, childhood trauma, PTSD and depression. Criminal background information was extracted from jail record. Linear regressions were performed to examine the correlates of PTSD and depressive symptoms. Results: Of these participants, 78.8% had experienced at least one trauma exposure, 26.7% had drug addiction, 85.5% had smoked cigarettes, 70.8% had used alcohol and 21.4% had gambling addiction before incarceration. The prevalence rates of PTSD and depression were 7.1% and 28.8%, respectively. Trauma exposure was significantly associated with PTSD and depressive symptoms, but not substance abuse histories and gambling history except for drinking. Histories of drinking and perceived gambling addiction were significantly related to PTSD and depressive symptoms after adjustment of demographics, criminal background, health status, social supports, childhood trauma and lifetime traumatic exposure. Conclusions: Trauma exposure, PTSD and depression are common among prisoners. Furthermore, this study for the first time demonstrates a significant relationship between gambling addiction history and PTSD.
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Affiliation(s)
- Fulei Geng
- School of Psychology, Jiangxi Normal University, Nanchang, P.R. China
| | - Liangqi Tu
- School of Psychology, Jiangxi Normal University, Nanchang, P.R. China
| | - Nalan Zhan
- School of Psychology, Jiangxi Normal University, Nanchang, P.R. China
| | - Yeqing Zhang
- School of Psychology, Jiangxi Normal University, Nanchang, P.R. China
| | - Jian Wang
- Shenzhen Mental Health Center, Shenzhen Kangning Hospital, Shenzhen, P.R. China
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18
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Meurk C, Wittenhagen L, Steele ML, Ferris L, Edwards B, Bosley E, Heffernan E. Examining the Use of Police and Ambulance Data in Suicide Research. Crisis 2020; 42:386-395. [PMID: 33241741 DOI: 10.1027/0227-5910/a000739] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background: Police and paramedics are often the first to respond to individuals in suicide crisis and have an important role to play in facilitating optimal care pathways. Yet, little evidence exists to inform these responses. Data linkage provides one approach to examining this knowledge gap. Aim: We identified studies that examined suicide behaviors and linked to police or ambulance data. Method: A systematic search of PubMed and Scopus was undertaken to identify data linkage studies that: (1) examined suicide behaviors, and (2) included police or ambulance data. Studies were reviewed to identify: aims; suicide behaviors examined; how these were measured; how the cohort was defined; topic area; and what datasets were linked. Results: Eight studies met the inclusion criteria. Six studies included police data, and two studies included ambulance data. No study included both. Two topic areas were identified: (1) suicide-related contact with police or ambulance services; and (2) associations between suicidal behaviors and violence, victimization, and criminality. Limitations: Limitations to the review include the potential to have missed studies that investigated or reported on suicidality under the guise of mental health problems; complexities and nuances arising from the role of police data in coronial investigations; and limitations in the number of databases searched. Conclusion: Police and ambulance data represent a currently underutilized source of valuable information relevant to suicide crises, and further research should aim to address this gap.
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Affiliation(s)
- Carla Meurk
- Forensic Mental Health Group, Queensland Centre for Mental Health Research, Wacol, QLD, Australia.,School of Public Health, The University of Queensland, Brisbane, QLD, Australia
| | - Lisa Wittenhagen
- Forensic Mental Health Group, Queensland Centre for Mental Health Research, Wacol, QLD, Australia.,Queensland Forensic Mental Health Service, Queensland Health, Brisbane, QLD, Australia
| | - Megan L Steele
- Forensic Mental Health Group, Queensland Centre for Mental Health Research, Wacol, QLD, Australia
| | - Laura Ferris
- School of Psychology, The University of Queensland, Brisbane, QLD, Australia
| | | | - Emma Bosley
- Queensland Ambulance Service, Kedron, QLD, Australia.,School of Clinical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - Ed Heffernan
- Forensic Mental Health Group, Queensland Centre for Mental Health Research, Wacol, QLD, Australia.,School of Public Health, The University of Queensland, Brisbane, QLD, Australia.,Queensland Forensic Mental Health Service, Queensland Health, Brisbane, QLD, Australia
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19
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Mo Q, Ma Z, Wang G, Jia C, Niu L, Zhou L. The pattern of stressful life events prior to suicide among the older adults in rural China: a national case-control psychological autopsy study. BMC Geriatr 2020; 20:473. [PMID: 33198644 PMCID: PMC7670684 DOI: 10.1186/s12877-020-01874-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 11/05/2020] [Indexed: 12/04/2022] Open
Abstract
Background There is a lack of evidence concerning the stressful life events experienced prior to suicide which may be associated with an increased suicide risk among Chinese rural older adults. The aim of this study was to identify the pattern of stressful life events prior to suicide among the older adults in China. Methods Twelve counties were randomly selected using two-stage stratified cluster sampling method. Suicide cases aged 60 years and older (n = 242) were collected from those counties from June 2014 to September 2015. Matched living controls were selected 1:1 with suicide cases by age, gender, and location. Data were collected using face-to-face interviews by a psychological autopsy method. The Life Event Scale for the Elderly was used to measure the stressful life events prior to suicide/interviews. Results Approximately 99.6% of suicide cases and 88.4% of controls experienced at least one stressful life event. The suicide group experienced more long-term stressful life events than recent stressful life events. The top three most frequent stressful life events for the suicide group were being diagnosed with chronic disease, hospitalization, and being diagnosed with terminal illness. More female suicide cases experienced the death of a spouse, while more males experienced hospitalization, diagnosis with terminal illness and family poverty. Experiencing at least one stressful life event, an unstable marital status, physical diseases and mental disorders were shown to increase the risk of suicide. Conclusions Stressful life events were common for the rural older adults, especially long-term stressful life events. The experience of at least one stressful life event can increase suicide risk among this population. More attention should be paid to the rural older adults who experienced more long-term stressful life events and health related life events.
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Affiliation(s)
- Qiqing Mo
- School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Zhenyu Ma
- School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Guojun Wang
- Shenzhen Graduate School, Peking University, Shenzhen, Guangdong, China
| | - Cunxian Jia
- School of Public Health, Shandong University, Jinan, Shandong, China
| | - Lu Niu
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), No. 36, Mingxin Road, Guangzhou, 510370, Guangdong, China
| | - Liang Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), No. 36, Mingxin Road, Guangzhou, 510370, Guangdong, China.
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20
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Alemi F, Avramovic S, Renshaw KD, Kanchi R, Schwartz M. Relative accuracy of social and medical determinants of suicide in electronic health records. Health Serv Res 2020; 55 Suppl 2:833-840. [PMID: 32880954 PMCID: PMC7518826 DOI: 10.1111/1475-6773.13540] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 06/22/2020] [Accepted: 07/13/2020] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE This paper compares the accuracy of predicting suicide from Social Determinants of Health (SDoH) or history of illness. POPULATION STUDIED 5 313 965 Veterans who at least had two primary care visits between 2008 and 2016. STUDY DESIGN The dependent variable was suicide or intentional self-injury. The independent variables were 10 495 International Classification of Disease (ICD) Version 9 codes, age, and gender. The ICD codes included 40 V-codes used for measuring SDoH, such as family disruption, family history of substance abuse, lack of education, legal impediments, social isolation, unemployment, and homelessness. The sample was randomly divided into training (90 percent) and validation (10 percent) sets. Area under the receiver operating characteristic (AROC) was used to measure accuracy of predictions in the validation set. PRINCIPAL FINDINGS Separate analyses were done for inpatient and outpatient codes; the results were similar. In the hospitalized group, the mean age was 67.2 years, and 92.1 percent were male. The mean number of medical diagnostic codes during the study period was 37; and 12.9 percent had at least one SDoH V-code. At least one episode of suicide or intentional self-injury occurred in 1.89 percent of cases. SDoH V-codes, on average, elevated the risk of suicide or intentional self-injury by 24-fold (ranging from 4- to 86-fold). An index of 40 SDoH codes predicted suicide or intentional self-injury with an AROC of 0.64. An index of 10 445 medical diagnoses, without SDoH V-codes, had AROC of 0.77. The combined SDoH and medical diagnoses codes also had AROC of 0.77. CONCLUSION In predicting suicide or intentional self-harm, SDoH V-codes add negligible information beyond what is already available in medical diagnosis codes. IMPLICATIONS FOR PRACTICE Policies that affect SDoH (eg, housing policies, resilience training) may not have an impact on suicide rates, if they do not change the underlying medical causes of SDoH.
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Affiliation(s)
- Farrokh Alemi
- Department of Health Administration and PolicyGeorge Mason UniversityVirginia
| | - Sanja Avramovic
- Department of Health Administration and PolicyGeorge Mason UniversityVirginia
| | | | - Rania Kanchi
- Department of Population HealthNew York UniversityNew York
| | - Mark Schwartz
- Department of Population HealthNew York UniversityNew York
- Veteran AdministrationNew York Harbor Healthcare SystemNew York
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21
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Farahbakhsh M, Fakhari A, Davtalab Esmaeili E, Azizi H, Mizapour M, Asl Rahimi V, Hashemi L. The Role and Comparison of Stressful Life Events in Suicide and Suicide Attempt: A Descriptive-Analytical Study. Iran J Psychiatry Behav Sci 2020; 14. [DOI: 10.5812/ijpbs.96051] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: In recent years, suicide in Iran has become a growing concern. Although stressful life events (SLEs) are increasing as a global prevalence, suicide attempters (SAs) and the impact and association between suicide and SLEs are poorly understood. Objectives: This study aimed at examining the role and effect of SLEs in suicides and SAs. Methods: This descriptive-analytical study was performed during 2014 to 2016 based on 186 records (through random quota sampling) of suicidal behaviors (SBs), including 154 SAs and 32 suicide cases in Malekan County, East Azerbaijan, Iran. A valid semi-structured Life Event questionnaire (LEQ) with 43-items of common types of SLEs in the last year before SBs was used by trained interviewers through single sitting and face to face interviews. The point-biserial correlation and multiple logistic regression analysis were utilized to estimate the adjusted odds ratios and confidence intervals for suicide risk. Results: A significant correlation was found between SLEs scores and suicide (R = 0.739). Comparing SLEs types between the two groups of SAs and suicides, it was revealed that the highest odds ratios were related to financial problems (OR = 11.9; 95% CI = 4.00 - 35.85), early marriage (OR = 4.97; 95% CI = 1.68 - 14.65), exposure to new conditions (OR = 8.79; 95% CI = 1.3 - 59.22), and family conflicts (OR = 2.53; 95% CI = 1.23 - 6.53), respectively. Conclusions: SLEs are most strongly associated with committing suicide. Suicide determinants are different from SA. SLEs management by health systems is imperative to improve life skills in suicide prevention.
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22
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Abstract
Background: Increasing evidence points to an association between adverse life experiences and suicide risk, which include childhood trauma and maltreatment as well as recent stressful life events. Accordingly, the assessment of childhood trauma and recent stressful life events might contribute to the detection of suicidal risk in a clinical setting.Aim: To investigate the association of childhood trauma and current stressful life events with suicidal behavior and improve identification of suicidality in psychiatric outpatients.Method: The Childhood Trauma Questionnaire (CTQ), the Stressful Life Events (SLE) questionnaire, and the Suicide Behaviors Questionnaire-Revised (SBQ-R) were administered to 103 psychiatric outpatients (77% women). We employed binary logistic regression analysis to estimate the statistical risk of suicide attempt for patients being exposed to childhood trauma and the influence of recent stresssful life events. A ROC-analysis was used to estimate the ability of CTQ to predict suicidal behavior.Results: A substantial association between suicidal behavior and severe childhood trauma was found (OR = 3.68), whereas no significant association was found for recent stressful life events. The result was tested against possible confounding demographic factors (sex, age, job status, educational level and marital status). Childhood trauma was found to explain around 15% of the total variance in suicidality.Conclusion: The findings partially supported our hypothesis that childhood traumas (but not recent stressful life events) may play a substantial role in suicidality, and therefore assessment of childhood trauma may contribute to the detection of suicidal behavior in a psychiatric outpatient population. However, longitudinal research and replication in other populations are warranted for more conclusive findings.
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Affiliation(s)
- Rita Fjeldsted
- Psychiatric Clinic Slagelse, Psychiatric Services Region Zealand, Slagelse, Denmark.,Department of Psychology, University of Copenhagen, Copenhagen, Denmark
| | | | - Bo Bach
- Psychiatric Research Unit, Psychiatric Services Region Zealand, Copenhagen, Denmark
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Liu BP, Zhang J, Chu J, Qiu HM, Jia CX, Hennessy DA. Negative life events as triggers on suicide attempt in rural China: a case-crossover study. Psychiatry Res 2019; 276:100-6. [PMID: 31035109 DOI: 10.1016/j.psychres.2019.04.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 04/03/2019] [Accepted: 04/03/2019] [Indexed: 11/24/2022]
Abstract
This study aims to investigate the potential triggering of negative life events (NLEs) on suicide attempt in rural China. A case-crossover design was used to study 1200 suicide attempters aged 15-70 years. NLEs were assessed by a modification of Paykel's Interview for Recent Life Events. NLEs had significant triggering effects on the day of and month of suicide attempt. Marriage/love, family/home, and friend/relationship were the types of NLEs found to trigger suicide attempt when occurring on the day and month of suicide attempt. Specifically, increased risk of suicide attempt was associated with quarreling with a partner or family member on the day and month of suicide attempt. Being disappointed in a love affair, fighting with a partner, family poverty and loss of face during the month of attempts were linked to increase odds of suicide attempt. Further, when month of suicide attempt was assigned as the case period, the impact of NLEs on suicide attempt was greater among those who were younger and without mental disorders. These findings provide knowledge of the triggering of NLEs on suicide attempt, especially among the young and those without mental disorders. Further, family conflicts should be a greater focus of attention in suicide prevention.
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Mazaheri M, Gharraee B, Shabani A, Lotfi M. Studying the predictive factors of suicide attempts in patients with type 1 bipolar disorder. Psychiatry Res 2019; 275:373-378. [PMID: 31005820 DOI: 10.1016/j.psychres.2019.04.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 04/07/2019] [Accepted: 04/08/2019] [Indexed: 11/26/2022]
Abstract
Bipolar disorder has the highest suicide attempt rate among psychiatric disorders. Many factors are associated with the risk of suicide attempt in patients with type 1 bipolar disorder, but the relation between them has still not been explicitly stated. This study aimed to examine the predictability of suicide attempt risk in BID patients based on quality of life, stressful life events, comorbidity of axis I disorders and medication compliance. We selected 140 inpatients with type 1 bipolar disorder by convenient sampling. Then they completed the WHOQOL-BREF questionnaire, Paykel's stressful life events scale and the medication adherence report scale (MARS). Logistic regression analysis showed that bipolar patients with axis I comorbidity are 40 times more likely to attempt suicide than those without axis I comorbidity. The higher the patients' quality of life, the lower the chance of attempt of suicide. Higher medication compliance reduces the likelihood of suicidal attempt in these patients. And, the increase of stressful life events would raise the risk of suicide attempts, but the relationship wasn't significant. So it can be concluded that quality of life, stressful life events and axis I comorbidity can predict the risk of suicide attempts in patients with type 1 bipolar disorder.
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Affiliation(s)
- Maryam Mazaheri
- Clinical Psychology Department, School of Behavioral Sciences and Mental Health (Tehran Institute of Psychiatry), Iran University of Medical Sciences, Tehran, Iran
| | - Banafsheh Gharraee
- Clinical Psychology Department, School of Behavioral Sciences and Mental Health (Tehran Institute of Psychiatry), Iran University of Medical Sciences, Tehran, Iran.
| | - Amir Shabani
- Mental Health Research Centre, Mood Disorders Research Group, Iran University of Medical Sciences, Tehran, Iran
| | - Mozhgan Lotfi
- Department of Mental Health, School of Behavioral Sciences and Mental Health (Tehran Institute of Psychiatry), Iran University of Medical Sciences, Tehran, Iran
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25
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Jacob L, Haro JM, Koyanagi A. The association of religiosity with suicidal ideation and suicide attempts in the United Kingdom. Acta Psychiatr Scand 2019; 139:164-173. [PMID: 30328099 DOI: 10.1111/acps.12972] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/28/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The goal was to analyze the association of religiosity with suicidal ideation and suicide attempts in a UK nationally representative sample. METHODS This study used cross-sectional data from 7403 people who participated in the 2007 Adult Psychiatric Morbidity Survey (APMS). Religion was assessed with the question 'Do you have a specific religion?' with 'yes' and 'no' answer options. Lifetime and past 12-month suicidal ideation and suicide attempts were assessed. The association between religiosity and suicidality was studied in multivariable logistic regression models adjusted for sociodemographic, behavioural, and psychopathological factors. RESULTS Compared to those without a religion, the prevalence of past 12-month suicidal ideation (3.2% vs. 5.4%), past 12-month suicide attempts (0.4% vs. 0.9%), lifetime suicidal ideation (11.2% vs. 16.4%), and lifetime suicide attempts (3.6% vs. 6.0%) was lower among those with a religion. In the fully adjusted model, having a religion was significantly associated with lower odds for all types of suicidality except past 12-month suicide attempts: suicidal ideation (past 12-month: OR = 0.71, 95% CI = 0.51-0.99; lifetime: OR = 0.83, 95% CI = 0.69-0.99) and suicide attempts (past 12-month: OR = 0.71, 95% CI = 0.35-1.45; lifetime: OR = 0.69, 95% CI = 0.53-0.90). CONCLUSION There is a negative association between religiosity and suicidality in the UK. Future studies should focus on the underlying mechanisms.
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Affiliation(s)
- L Jacob
- Faculty of Medicine, University of Paris 5, Paris, France
| | - J M Haro
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Universitat de Barcelona, Fundació Sant Joan de Déu, Barcelona, Spain.,Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Madrid, Spain
| | - A Koyanagi
- Research and Development Unit, Parc Sanitari Sant Joan de Déu, Universitat de Barcelona, Fundació Sant Joan de Déu, Barcelona, Spain.,Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental, CIBERSAM, Madrid, Spain
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26
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Li Y, Gu S, Wang Z, Li H, Xu X, Zhu H, Deng S, Ma X, Feng G, Wang F, Huang JH. Relationship Between Stressful Life Events and Sleep Quality: Rumination as a Mediator and Resilience as a Moderator. Front Psychiatry 2019; 10:348. [PMID: 31191370 PMCID: PMC6545794 DOI: 10.3389/fpsyt.2019.00348] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 05/02/2019] [Indexed: 12/27/2022] Open
Abstract
Purpose: The aim of this study was to investigate the relationship between stressful life events and sleep quality and to probe the role of rumination and resilience in the relationship. Method: The Adolescent Self-Rating Life Events Checklist, Ruminative Responses Scale, Connor-Davidson Resilience Scale, and Pittsburgh Sleep Quality Index were used among 1,065 college students. Statistical Product and Service Solutions (SPSS) 20.0 and the SPSS macro Process, which were specifically developed for assessing complex models including both mediators and moderators, were used to analyze the data. Results: High scores of stressful life events predicted worse sleep quality. Rumination partially mediated the relations between stressful life events and sleep quality. Resilience moderated the direct and indirect paths leading from stressful life events to sleep quality. Conclusions: The results demonstrate that stressful life events can directly affect the sleep quality of college students and indirectly through rumination. Additionally, increasing psychological resilience could decrease both the direct effect and the indirect effect of stressful life events affecting sleep quality. The results of this study may contribute to a better understanding of the effects, as well as the paths and conditions, of stressful life events on sleep quality in college students. Moreover, these findings can provide constructive suggestions for improving college students' sleep quality.
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Affiliation(s)
- Yukun Li
- Department of Psychology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Simeng Gu
- Department of Psychology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Zhutao Wang
- Department of Psychology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Hongfan Li
- Department of Psychology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Xiayue Xu
- Department of Psychology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Huan Zhu
- Department of Psychology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Shiji Deng
- Department of Psychology, School of Medicine, Jiangsu University, Zhenjiang, China
| | - Xianjun Ma
- Department of Encephalopathy, Lianyungang Affiliated Hospital, Nanjing University of Chinese Medicine, Lianyungang, China
| | - Guangkui Feng
- Department of Encephalopathy, Lianyungang Affiliated Hospital, Nanjing University of Chinese Medicine, Lianyungang, China
| | - Fushun Wang
- School of Psychology, Institute of Emotional Studies, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jason H Huang
- Department of Neurosurgery, Baylor Scott & White Health, Temple, TX, United States
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27
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Abstract
AIM Life events are series of events that disrupt a person's psychological equilibrium and may enhance the development of a disorder such as suicide. Several studies have assessed a relationship between 5-hydroxytryptamine (serotonin) 2A receptor (5-HTR2A) gene polymorphisms with an increased risk of suicide. However, there has been no study about the association between three 5-HTR2A gene polymorphisms, A1438G (rs6311), T102C (rs6313) and C1354T (rs6314), suicide, stressful life, and loss events in a same time. METHODS Relatives of 191 suicide victims were interviewed using a semi-structured questionnaire designed according to Iranian culture. Venous blood was taken from all subjects for DNA isolation. 5-HTR2A polymorphisms in a total of 191 suicide victims and 218 healthy controls were genotyped using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Chi-squared and Fisher's exact tests were used to compare genotype and allele frequencies between suicide and control groups. Correction for multiple comparisons was calculated using Bonferroni correction. RESULTS There was a significant association between the 102 C/C genotype of 5-HTR2A gene and suicide (к2 = 8.700, P = 0.012). Furthermore, we found that suicide victims with a 102 C/C genotype had a significantly higher number of stressful life and loss events (P < 0.05). Genotype and allele distributions of A1438G (rs6311) and C1354T (rs6314) polymorphisms of 5-HTR2A gene showed no differences between suicide victims and control participants and there was no association between genotype distribution and higher number of stressful life and loss events (P > 0.05). CONCLUSION Our results suggest that C102T (rs6313) polymorphism of 5-HTR2A gene may be involved in the susceptibility to suicide, higher number of stressful life and loss events, but A1438G (rs6311) and C1354T (rs6314) polymorphisms of 5-HTR2A gene were not associated with suicide, higher number of stressful life and loss events.
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Affiliation(s)
- Asghar Ghasemi
- Department of Clinical Biochemistry, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Morteza Seifi
- Department of Medicine, University of Alberta, Edmonton, AB, Canada.
| | - Fatemeh Baybordi
- Legal Medicine Research Center, Legal Medicine Organization, Tabriz, Iran
| | - Nasim Danaei
- School of Health and Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahram Samadi Rad
- Legal Medicine Research Center, Legal Medicine Organization, Tabriz, Iran.
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