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Lawson KM, Kellerman JK, Kleiman EM, Bleidorn W, Hopwood CJ, Robins RW. The role of temperament in the onset of suicidal ideation and behaviors across adolescence: Findings from a 10-year longitudinal study of Mexican-origin youth. J Pers Soc Psychol 2022; 122:171-186. [PMID: 33539152 PMCID: PMC8333186 DOI: 10.1037/pspp0000382] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Suicide among young people is an increasingly prevalent and devastating public health crisis around the world. To reduce the rate of suicide, it is important to identify factors that can help us better predict suicidal ideation and behaviors. Adolescent temperament (effortful control, negative emotionality, positive emotionality) may be a source of risk and resilience for the onset of suicidal ideation, plans, and attempts. The present study uses longitudinal data from a large, community sample of Mexican-origin youth (N = 674), assessed annually from age 12 to 21, to examine how temperament is associated with the onset of suicidal ideation and behaviors during adolescence and young adulthood. Results indicate that higher levels of effortful control (activation control, inhibitory control, attention) are associated with decreased probability of experiencing the onset of suicidal ideation, plans, and attempts, whereas higher levels of negative emotionality (particularly aggression, frustration, and depressed mood) are associated with increased probability of experiencing the onset of suicidal ideation and behaviors. Positive emotionality (surgency, affiliation) was not associated with the onset of suicidal ideation and behaviors. Supplemental analyses showed conceptually similar findings for the Big Five, with Conscientiousness associated with decreased risk, Neuroticism associated with increased risk, and the other three dimensions showing largely null results. The findings did not vary significantly for boys and girls or for youth born in the U.S. versus Mexico. Overall, these findings suggest that adolescent temperament serves as both a protective factor (via effortful control/Conscientiousness) and a risk factor (via negative emotionality/Neuroticism) for suicidal ideation and behaviors in Mexican-origin youth. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Liu Q, Nestor BA, Cole DA. Differential associations of phasic and tonic irritability to suicidality among U.S. adults. J Affect Disord 2021; 292:391-397. [PMID: 34139413 DOI: 10.1016/j.jad.2021.05.066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 05/23/2021] [Accepted: 05/30/2021] [Indexed: 10/21/2022]
Abstract
Research on the relations between irritability and suicidality among adults has rarely compared or differentiated between tonic versus phasic irritability. The current cross-sectional study investigated the role of both tonic and phasic irritability in relation to lifetime suicidal ideation, plans, and attempts. The study included adult participants who completed the suicidality module from the National Comorbidity Survey - Replication (NCS-R) (N = 7683 for suicidal ideation and N = 1223 for suicidal plan and attempt). The NCS-R used lay-administered, standardized diagnostic interviews. Phasic and tonic irritability were assessed with individual screener items from the World Health Organization Composite International Diagnostic Interviews (CIDI). The current study used logistic regression, weighted Cox proportional hazard model, and multinomial logit regression, adjusting for sex, race/ethnicity, age, education, and marital status. Both types of irritability were included simultaneously in the models. Results indicated that both types of irritability were significantly associated with increased odds of suicidal ideation (phasic: Odds Ratio 2.72 [2.35,3.14]); tonic: OR 2.34 [2.04,2.68]), age of first-time suicidal ideation (phasic: Adjusted Hazard Ratio 2.87 [2.27, 3.63]; tonic: AHR 2.12 [1.76,2.54]), and suicide attempt (phasic: OR 1.53 [1.13,2.07]); tonic: OR 1.44 [1.11,1.89]). Only tonic but not phasic irritability was associated with suicide plans (OR 1.39 [1.08,1.79]). When suicide attempts were divided into those that were impulsive versus planned and compared them to no suicide attempt, both types of irritability were associated planned attempts, (phasic: OR 1.53 [1.13,2.07]); tonic: OR 1.44 [1.11,1.89]) but only phasic irritability was related to impulsive attempts (OR 1.70 [1.10,2.64]). Phasic and tonic irritability show differential relations to and can serve as differential markers for suicide-related outcomes in adults.
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Affiliation(s)
- Qimin Liu
- Department of Psychology and Human Development, Vanderbilt University, USA.
| | - Bridget A Nestor
- Department of Psychology and Human Development, Vanderbilt University, USA
| | - David A Cole
- Department of Psychology and Human Development, Vanderbilt University, USA
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Chen H, Li W, Cao X, Liu P, Liu J, Chen X, Luo C, Liang X, Guo H, Zhong S, Wang X, Zhou J. The Association Between Suicide Attempts, Anxiety, and Childhood Maltreatment Among Adolescents and Young Adults With First Depressive Episodes. Front Psychiatry 2021; 12:745470. [PMID: 34975565 PMCID: PMC8718918 DOI: 10.3389/fpsyt.2021.745470] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 11/24/2021] [Indexed: 11/17/2022] Open
Abstract
Objective: Adolescents and young adults are susceptible to high-risk behaviors such as self-harm and suicide. However, the impact of childhood maltreatment on suicide attempts in adolescents and young adults with first episode of depression remains unclear. This study examined the association between suicide attempts and childhood maltreatment among adolescents and young adults with first depressive episodes. Methods: A total of 181 adolescents and young adults with first depressive episodes were included. The Child Trauma Questionnaire (CTQ), Beck Anxiety Inventory (BAI), and Patient Health Questionnaire-2 (PHQ-2) were used to assess childhood maltreatment and the severity of anxiety and depressive symptoms, respectively. The suicide item in the MINI-International Neuropsychiatric Interview (M.I.N.I.) 5.0 was used to assess the suicide attempts. Logistic regression analyses were used to explore the associated factors of suicide attempts. Results: The prevalence of SA in the total sample was 31.5% (95% CI = 24.9-38.1%). Multivariate logistic regression analyses revealed that the diagnosis of bipolar disorder (OR = 2.18, 95% CI = 1.07-4.40), smoking (OR = 2.64, 95% CI = 1.10-6.37), anxiety symptoms (OR = 1.05, 95% CI = 1.02-1.08), and childhood maltreatment (OR = 1.04, 95% CI = 1.01-1.07) were potential associated factors of SA. In addition, anxiety symptoms had a mediating effect on the relationship between childhood maltreatment and SA. Conclusion: Adolescents and young adults with first depressive episodes and having experiences of childhood maltreatment are at a high risk of suicide. The severity of anxiety symptoms may mediate the relation between childhood maltreatment and suicide attempts in this group of patients.
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Affiliation(s)
- Hui Chen
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Wen Li
- Shanghai Key Laboratory of Forensic Medicine, Key Laboratory of Forensic Science, Ministry of Justice China, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai, China
| | - Xia Cao
- Health Management Center, Health Management Research Center of Central South University, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Peiqu Liu
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jiali Liu
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Xianliang Chen
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | | | - Xiaoxi Liang
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Huijuan Guo
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Shaoling Zhong
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Xiaoping Wang
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Jiansong Zhou
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
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Sair A, Sair YB, Akyol A, Sevincok L. Affective temperaments and lifetime major depression in female migraine patients. Women Health 2020; 60:1218-1228. [DOI: 10.1080/03630242.2020.1815930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ahmet Sair
- Department of Psychiatry, Adnan Menderes University, Aydin, Turkey
| | - Yasan Bilge Sair
- Department of Psychiatry, Adnan Menderes University, Aydin, Turkey
| | - Ali Akyol
- Department of Psychiatry, Adnan Menderes University, Aydin, Turkey
| | - Levent Sevincok
- Department of Psychiatry, Adnan Menderes University, Aydin, Turkey
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Zheng L, Wang O, Hao S, Ye C, Liu M, Xia M, Sabo AN, Markovic L, Stearns F, Kanov L, Sylvester KG, Widen E, McElhinney DB, Zhang W, Liao J, Ling XB. Development of an early-warning system for high-risk patients for suicide attempt using deep learning and electronic health records. Transl Psychiatry 2020; 10:72. [PMID: 32080165 PMCID: PMC7033212 DOI: 10.1038/s41398-020-0684-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 11/12/2019] [Accepted: 11/22/2019] [Indexed: 02/05/2023] Open
Abstract
Suicide is the tenth leading cause of death in the United States (US). An early-warning system (EWS) for suicide attempt could prove valuable for identifying those at risk of suicide attempts, and analyzing the contribution of repeated attempts to the risk of eventual death by suicide. In this study we sought to develop an EWS for high-risk suicide attempt patients through the development of a population-based risk stratification surveillance system. Advanced machine-learning algorithms and deep neural networks were utilized to build models with the data from electronic health records (EHRs). A final risk score was calculated for each individual and calibrated to indicate the probability of a suicide attempt in the following 1-year time period. Risk scores were subjected to individual-level analysis in order to aid in the interpretation of the results for health-care providers managing the at-risk cohorts. The 1-year suicide attempt risk model attained an area under the curve (AUC ROC) of 0.792 and 0.769 in the retrospective and prospective cohorts, respectively. The suicide attempt rate in the "very high risk" category was 60 times greater than the population baseline when tested in the prospective cohorts. Mental health disorders including depression, bipolar disorders and anxiety, along with substance abuse, impulse control disorders, clinical utilization indicators, and socioeconomic determinants were recognized as significant features associated with incident suicide attempt.
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Affiliation(s)
- Le Zheng
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, USA
- Clinical and Translational Research Program, Betty Irene Moore Children's Heart Center, Lucile Packard Children's Hospital, Palo Alto, CA, USA
| | | | - Shiying Hao
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, USA
- Clinical and Translational Research Program, Betty Irene Moore Children's Heart Center, Lucile Packard Children's Hospital, Palo Alto, CA, USA
| | - Chengyin Ye
- Department of Health Management, Hangzhou Normal University, Hangzhou, China
| | - Modi Liu
- HBI Solutions Inc, Palo Alto, CA, USA
| | | | - Alex N Sabo
- Department of Psychiatry and Behavioral Sciences, Berkshire Medical Center, Pittsfield, MA, USA
- Department of Psychiatry and Behavioral Sciences, University of Massachusetts Medical School, Worcester, MA, USA
| | - Liliana Markovic
- Department of Psychiatry and Behavioral Sciences, Berkshire Medical Center, Pittsfield, MA, USA
- Department of Psychiatry and Behavioral Sciences, University of Massachusetts Medical School, Worcester, MA, USA
| | | | | | | | | | - Doff B McElhinney
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, USA
- Clinical and Translational Research Program, Betty Irene Moore Children's Heart Center, Lucile Packard Children's Hospital, Palo Alto, CA, USA
| | - Wei Zhang
- Department of Psychiatry, West China Hospital of Sichuan University, Chengdu, China
| | - Jiayu Liao
- Department of Bioengineering, Bourns College of Engineering, University of California at Riverside, Riverside, CA, USA
- West China-California Center for Predictive Intervention Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xuefeng B Ling
- Clinical and Translational Research Program, Betty Irene Moore Children's Heart Center, Lucile Packard Children's Hospital, Palo Alto, CA, USA.
- Department of Surgery, Stanford University, Stanford, CA, USA.
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Solano P, Aguglia A, Caprino M, Conigliaro C, Giacomini G, Serafini G, Amore M. The personal experience of severe suicidal behaviour leads to negative attitudes towards self- and other's suicidal thoughts and behaviours: A study of temperaments, coping strategies, and attitudes towards suicide among medical students. Psychiatry Res 2019; 272:669-675. [PMID: 30616139 DOI: 10.1016/j.psychres.2018.12.116] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 12/22/2018] [Accepted: 12/22/2018] [Indexed: 10/27/2022]
Abstract
The attitudes individuals have towards suicidal behaviour, be it their own or others', and their capacity for developing specific coping strategies are influenced by affective temperaments that play a significant role in emotional regulation. However, few studies have investigated these specific patterns with a view to stratify them according to the severity of suicidal behaviours in medical students. The Pearson χ2 test for the comparison of categorical variables, the t-test for independent samples of continuous variables and logistic regression analysis were used to compare the association among temperaments, coping strategies, and attitudes towards suicide in a sample of medical students who attend the School of Medicine, Genoa. Severe suicidal thoughts and behaviours relative to those who were not at risk for suicide were also revealed. The severe suicidal thought and behaviour group had significantly more anxious and cyclothymic temperaments together with a higher use of dis-adaptive, lower emotional focus coping strategies, and higher self-reproaching, criticizing, and judgemental attitudes towards suicidality compared to the no severe suicidal thought and behaviour group. The identified pattern suggests the need for clinicians to carefully consider the complex interplay of clinical features which characterize severely at risk for suicide young adults in order to develop effective and comprehensive prevention strategies.
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Affiliation(s)
- Paola Solano
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Aguglia
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
| | - Matilde Caprino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Claudia Conigliaro
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Gabriele Giacomini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Gianluca Serafini
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Mario Amore
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Orri M, Perret LC, Turecki G, Geoffroy MC. Association between irritability and suicide-related outcomes across the life-course. Systematic review of both community and clinical studies. J Affect Disord 2018; 239:220-233. [PMID: 30025311 DOI: 10.1016/j.jad.2018.07.010] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 05/25/2018] [Accepted: 07/03/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND Irritability is gaining considerable attention as a risk factor for suicide-related outcomes (suicide mortality, attempt, and ideation). However, the evidence of this association is scant. We conducted a systematic review of the evidence regarding the associations between irritability and suicide-related outcomes across the life-course. METHODS We conducted a systematic search on Medline and PsycINFO (up to January 2018) for original articles published in English investigating the association between irritability and suicide-related outcomes. Two researchers independently screened the articles, assessed the quality of the evidence (New-Castle-Ottawa Scale) and extracted study characteristics. RESULTS Thirty-nine studies were retrieved, most were of low/medium quality. Twelve assessed irritability in childhood/adolescence (6 in community samples, 6 in clinical samples) and 27 in adulthood (7 in community samples, 20 in clinical samples). In both childhood/adolescence and adult samples, most community-based studies reported a positive association between irritability and suicidal ideation and/or attempt, while clinical studies reported mixed findings. More specifically, in clinical studies, the association of irritability with suicide-related outcomes (i) was not supported among adult depressed patients, (ii) findings were inconsistent in adult bipolar patients, (iii) for inpatients/outpatients with various psychiatric disorders/conditions, association was observed in adulthood but not in childhood/adolescence. LIMITATIONS Differences in methodology and definition/measurement of irritability limited the comparability of included studies. CONCLUSIONS Although irritability has been proposed as a promising transdiagnostic factor associated with suicide-related outcomes, the absence of consensus in the definition of irritability (vs anger or reactive/impulsive aggression), the poor methodological quality, and the lack of developmental considerations mitigate the conclusions.
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Affiliation(s)
- Massimiliano Orri
- McGill Group for Suicide Studies, Douglas Mental Health University Institute & Department of Psychiatry, McGill University, Montreal, Canada
| | - Lea C Perret
- McGill Group for Suicide Studies, Douglas Mental Health University Institute & Department of Psychiatry, McGill University, Montreal, Canada
| | - Gustavo Turecki
- McGill Group for Suicide Studies, Douglas Mental Health University Institute & Department of Psychiatry, McGill University, Montreal, Canada
| | - Marie-Claude Geoffroy
- Department of Educational and Counselling Psychology, McGill University, Montreal, Canada.
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Shirahama M, Terao T, Ishii N, Hatano K, Hirakawa H, Kohno K. Relationship between anxious temperament and harm avoidance in medical students and staff. Psychiatry Clin Neurosci 2018; 72:322-328. [PMID: 29286553 DOI: 10.1111/pcn.12633] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/27/2017] [Accepted: 12/21/2017] [Indexed: 12/26/2022]
Abstract
AIM In order to resolve the equivocal relationship between anxious temperament rated by the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego-Autoquestionnaire (TEMPS-A) and harm avoidance rated by the Temperament and Character Inventory (TCI), the present study aimed to investigate whether the anxious temperament scale and the harm avoidance scale are significantly associated with adjustment of relevant factors. Our hypothesis was that anxious temperament might be associated with harm avoidance. METHODS From the database of our previous studies, the data of 111 healthy subjects who had both TCI and TEMPS-A scores were extracted for the present study. Two multiple regression analyses were performed: one to predict variance in anxious temperament scores without and with harm avoidance scores, and relevant factors; and another to predict variance in harm avoidance scores without and with anxious temperament scores, and relevant factors. RESULTS Anxious temperament was significantly and positively associated with depressive temperament, irritable temperament, and Hamilton Rating Scale for Depression whereas harm avoidance was significantly and negatively associated with hyperthymic temperament, novelty seeking, persistence, and self-directedness, although both were significantly and positively associated with each other. CONCLUSION These findings support our hypothesis and suggest that anxious temperament may have 'depressive proneness' whereas harm avoidance may have 'passive proneness.'
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Affiliation(s)
- Masanao Shirahama
- Department of Neuropsychiatry, Oita University Faculty of Medicine, Oita, Japan
| | - Takeshi Terao
- Department of Neuropsychiatry, Oita University Faculty of Medicine, Oita, Japan
| | - Nobuyoshi Ishii
- Department of Neuropsychiatry, Oita University Faculty of Medicine, Oita, Japan
| | - Koji Hatano
- Department of Neuropsychiatry, Oita University Faculty of Medicine, Oita, Japan
| | - Hirofumi Hirakawa
- Department of Neuropsychiatry, Oita University Faculty of Medicine, Oita, Japan
| | - Kentaro Kohno
- Department of Neuropsychiatry, Oita University Faculty of Medicine, Oita, Japan
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