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761.
Mental Disorders,Comorbidity, and Pre‐enlistment Suicidal Behavior Among New Soldiers in the U.S. Army: Results from the Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS) 下载免费PDF全文
Matthew K. Nock PhD Robert J. Ursano MD Steven G. Heeringa PhD Murray B. Stein MD MPH Sonia Jain PhD Rema Raman PhD Xiaoying Sun MS Wai Tat Chiu AM Lisa J. Colpe PhD MPH Carol S. Fullerton PhD Stephen E. Gilman ScD Irving Hwang MA James A. Naifeh PhD Anthony J. Rosellini PhD Nancy A. Sampson BA Michael Schoenbaum PhD Alan M. Zaslavsky PhD Ronald C. Kessler PhD the Army STARRS Collaborators 《Suicide & life-threatening behavior》2015,45(5):588-599
We examined the associations between mental disorders and suicidal behavior (ideation, plans, and attempts) among new soldiers using data from the New Soldier Study (NSS) component of the Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS; N = 38,507). Most new soldiers with a pre‐enlistment history of suicide attempt reported a prior mental disorder (59.0%). Each disorder examined was associated with increased odds of suicidal behavior (ORs = 2.6–8.6). Only PTSD and disorders characterized by irritability and impulsive/aggressive behavior (i.e., bipolar disorder, conduct disorder, oppositional defiant disorder, and attention‐deficit/hyperactivity disorder) predicted unplanned attempts among ideators. Mental disorders are important predictors of pre‐enlistment suicidal behavior among new soldiers and should figure prominently in suicide screening and prevention efforts. 相似文献
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763.
错失恐惧是社交网络成瘾的风险因素,但其中的作用机制并不清楚。本研究采用错失恐惧问卷、社交网络整合性使用量表、社交网络支持量表和中文社交网络成瘾量表,调查了重庆市三所高校的493名大一至大三的学生,探讨错失恐惧影响社交网络成瘾的机制。结果发现:(1)错失恐惧显著预测社交网络成瘾,错失恐惧水平越高,个体社交网络成瘾水平越高。(2)社交网络整合性使用在错失恐惧和社交网络成瘾之间起独立中介作用。(3)社交网络支持在错失恐惧和社交网络成瘾之间起独立中介作用。(4)社交网络整合性使用和社交网络支持在错失恐惧和社交网络成瘾之间起链式中介作用。研究结果表明,满足大学生基本心理需要、降低社交网络使用程度、提升现实社会支持可以有效预防社交网络成瘾。 相似文献
764.
The Quadratic Relationship Between Body Mass Index and Suicide Ideation: A Nonlinear Analysis of Indirect Effects 下载免费PDF全文
Kelly L. Zuromski MS Ian Cero MA Tracy K. Witte PhD Peng Zeng PhD 《Suicide & life-threatening behavior》2017,47(2):155-167
A nonlinear indirect effects framework was used to investigate potential interpersonal indirect effects (i.e., perceived burden and thwarted belonging) accounting for the nonlinear relationship between body mass index (BMI) and suicide ideation. Using a sample of 338 undergraduates, results revealed a significant quadratic effect of BMI on suicide ideation via perceived burden only, which became significant as BMI fell below 18.00 kg/m2 and above 28.00 kg/m2. Our results provide novel information relevant for suicide risk screening in the context of weight‐ and health‐related interventions and provide justification for future longitudinal trials assessing suicide risk across the BMI spectrum. 相似文献
765.
Alison M. Lake MA Suganthi Kandasamy MPH Marjorie Kleinman MS Madelyn S. Gould PhD MPH 《Suicide & life-threatening behavior》2013,43(6):692-703
We examined teenagers' attitudes about the role of mental illness in suicidal behavior and the relationship between these attitudes and suicide risk. Serious suicidal ideation or behavior and associated risk factors (gender, depression, substance problems, and first‐hand experience with a suicidal peer) were assessed in 2,419 students at six New York high schools. Less than one fifth of students thought that mental illness was a major contributor to suicide. Suicidal adolescents and those at risk were less likely than their nonsuicidal and low‐risk counterparts to associate suicide with mental illness. Our findings contribute to the debate over whether accepting attitudes toward suicide increase suicide risk. 相似文献
766.
Colleen Jacobson PhD Kristen Batejan MA Marjorie Kleinman MS Madelyn Gould PhD MPH 《Suicide & life-threatening behavior》2013,43(6):646-662
The motives of suicide attempts among a community sample of 99 U.S. high school students were explored. Participants completed an in‐depth computer‐assisted self interview about their most recent attempts as well as additional psychosocial measures. Results indicated that nearly 75% of the adolescents engaged in suicide attempts for reasons other than killing themselves and that depressive symptoms and premeditation prior to the attempt were significantly associated with increased risk for engaging in the attempts with death as a clear motive. Linking motive for an attempt (death, interpersonal communication, emotion regulation) and treatment approach may improve prevention of subsequent attempts and completed suicides. 相似文献
767.
Laura A. Novak MS MPS Jessica M. LaCroix PhD Kanchana U. Perera MSc Max Stivers MA Natasha A. Schvey PhD Jeffrey L. Goodie PhD ABPP Cara Olsen PhD Tracy Sbrocco PhD David B. Goldston PhD Alyssa Soumoff MD Jennifer Weaver MD Marjan Ghahramanlou-Holloway PhD 《Suicide & life-threatening behavior》2023,53(1):75-88
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769.
Augustine Kposowa PhD David Hamilton MA Katy Wang BA 《Suicide & life-threatening behavior》2016,46(6):678-696
Past studies on suicide have investigated the association of firearm ownership and suicide risk in the United States. The aim of the present study was to build on previous work by examining the impact of firearm storage practices and the strictness of firearm regulation on suicide rates at the state level. Data were compiled from primarily three sources. Suicide and firearm ownership information was obtained from the Centers for Disease Control and Prevention. Strictness of handgun regulation was derived from figures available at the Law Center to Prevent Violence, and controls were taken from the US Bureau of the Census. Mixed models were fitted to the data. Household firearm ownership was strongly associated with both suicide by all mechanisms, and firearm suicide. Storage practices had especially elevated consequences on suicide rates. Percent with loaded guns and gun readiness increased suicide rates, and strictness of gun regulation reduced suicide rates. Ready access to firearms can make a difference between life and death. Loaded and unlocked firearms within reach become risk factors for fatal outcomes from suicidal behavior. Future research might want to examine ways of obtaining more recent data on individual firearm ownership. This study proposes several policy recommendations for suicide prevention. 相似文献
770.
Robert J. Cramer PhD Caroline H. Stroud MA Theresa Fraser MS James Graham DrPH FNPC 《Suicide & life-threatening behavior》2014,44(6):601-615
Suicide remains a concerning issue for lesbian, gay, and bisexual (LGB) persons. The integrated effects of five‐factor model personality traits and interpersonal‐psychological theory of suicide (IPTS) constructs on suicide proneness in a community sample of 336 LGB adults were examined. Results supported a model inclusive of all five‐factor model domains predicting IPTS constructs leading to suicide proneness. Effects of neuroticism and extraversion were both mediated by perceived burdensomeness and thwarted belongingness. Thwarted belongingness mediated the effect of agreeableness on suicide proneness. Identified mediation pathways build on existing trait‐interpersonal theory and may inform clinical services for sexual minority persons. 相似文献