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101.
Tianyou Qiu BA E. David Klonsky PhD Daniel N. Klein PhD 《Suicide & life-threatening behavior》2017,47(6):718-722
Hopelessness is one of the most commonly cited risk factors for suicidal behaviors. However, several retrospective studies suggest that hopelessness, while strongly correlated with suicide ideation, does not distinguish attempters from ideators without attempts. This study is the first to utilize a prospective design to disambiguate the relationship of hopelessness to ideation versus attempts. Participants were 142 depressed patients followed up over 10 years. Hopelessness and suicidality (ideation and attempts) were assessed using validated questionnaires and structured interviews. Both retrospective and prospective analyses revealed that hopelessness was higher among those reporting any suicidality (ideation or attempts) compared with nonsuicidal individuals. However, hopelessness failed to meaningfully distinguish attempters from ideators in both retrospective and prospective analyses. Taken together with results from previous studies, our findings suggest hopelessness is best conceptualized as a risk factor for suicide ideation but not progression from ideation to attempts. 相似文献
102.
Briana L. Robustelli MA Anne C. Trytko BA Angela Li MA Mark A. Whisman PhD 《Suicide & life-threatening behavior》2015,45(5):623-632
Suicide is the tenth leading cause of death in the United States, with an average of 105 suicides committed daily. The association between marital discord and 12‐month prevalence of suicidal ideation and suicide attempt was studied in a population‐based sample of married adults (N = 1,384). Marital discord was significantly and positively associated with suicidal ideation and suicide attempt, and these associations remained significant when controlling for demographics and 12‐month prevalence of mood, anxiety, and substance use disorders. Results suggest that marital discord is an important correlate of suicidal outcomes and may be important to target in preventing and treating suicide. 相似文献
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Emergency Department Youth Patients With Suicidal Ideation or Attempts: Predicting Suicide Attempts Through 18 Months of Follow‐Up 下载免费PDF全文
Joan Rosenbaum Asarnow PhD Michele Berk PhD Lily Zhang MS Peter Wang BA Lingqi Tang PhD 《Suicide & life-threatening behavior》2017,47(5):551-566
This prospective study of suicidal emergency department (ED) patients (ages 10–18) examined the timing, cumulative probability, and predictors of suicide attempts through 18 months of follow‐up. The cumulative probability of attempts was as follows: .15 at 6 months, .22 at 1 year, and .24 by 18 months. One attempt was fatal, yielding a death rate of .006. Significant predictors of suicide attempt risk included a suicide attempt at ED presentation (vs. suicidal ideation only), nonsuicidal self‐injurious behavior, and low levels of delinquent symptoms. Results underscore the importance of both prior suicide attempts and nonsuicidal self‐harm as risk indicators for future and potentially lethal suicide attempts. 相似文献
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Talia Troister MSc Michael P. Davis BA Ashley Lowndes BA Ronald R. Holden PhD 《Suicide & life-threatening behavior》2013,43(6):611-620
Shneidman's (1993) model of psychache as the cause of suicide was evaluated in a 5‐month longitudinal study of psychological pain and suicide ideation. Replicating across general (N = 683) and high‐risk undergraduates (N = 262), psychache was significantly associated with suicide ideation, and change in psychache was significantly associated with change in suicide ideation. For general suicide ideation and suicide preparation, these significant results were maintained even when depression and hopelessness were statistically controlled. This research is a unique contribution being the first large‐sample longitudinal study that evaluates and supports Shneidman's psychache causal model of suicidality in general and high‐risk groups. 相似文献
107.
Evaluating the Interpersonal Needs Questionnaire: Comparison of the Reliability,Factor Structure,and Predictive Validity across Five Versions 下载免费PDF全文
Ryan M. Hill BA Yasmin Rey PhD Carla E. Marin PhD Carla Sharp PhD Kelly L. Green PhD Jeremy W. Pettit PhD 《Suicide & life-threatening behavior》2015,45(3):302-314
Five versions of the Interpersonal Needs Questionnaire (INQ), a self‐report measure of perceived burdensomeness and thwarted belongingness, have been used in recent studies (including 10‐, 12‐, 15‐, 18‐, and 25‐items). Findings regarding the associations between perceived burdensomeness, thwarted belongingness, and suicidal ideation using different versions have been mixed, potentially due to differences in measurement scales. This study evaluated factor structure, internal consistency, and concurrent predictive validity of these five versions in three samples. Samples 1 and 2 were comprised of 449 and 218 undergraduates, respectively; Sample 3 included 114 adolescent psychiatric inpatients. All versions demonstrated acceptable internal consistency. The 10‐item version and 15‐item version demonstrated the best, most consistent model fit in confirmatory factor analyses. Both perceived burdensomeness and thwarted belongingness consistently predicted concurrent suicidal ideation on the 10‐item INQ only. Future research should consider using the 15‐item or 10‐item versions. 相似文献
108.
Michael D. Anestis PhD Anne C. Knorr BA Matthew T. Tull PhD Jason M. Lavender PhD Kim L. Gratz PhD 《Suicide & life-threatening behavior》2013,43(6):663-675
Research has indicated that nonsuicidal self‐injury (NSSI) and suicidal behavior are strongly related to one another, with a sizable portion of individuals with a history of NSSI also reporting a history of nonlethal suicide attempts. Nonetheless, little research has examined possible moderators of this relationship. One potentially important construct is distress tolerance (DT), which has been shown to be negatively associated with NSSI and positively associated with the acquired capability for suicide. In this study, 93 adult inpatients (54.8% male) receiving treatment for substance use disorders completed a structured interview assessing prior suicidal behavior and questionnaires assessing DT, NSSI, and psychopathology. Results indicated that DT moderates the relationship between NSSI frequency (but not number of NSSI methods) and suicide potential (a continuum ranging from no prior suicidal behavior to suicidal behavior with minimal bodily harm to highly lethal suicidal behavior), ΔR2 = .04; p < .023; f2 = .06, with this relation increasing in strength at higher levels of DT. These results are consistent with an emerging line of research indicating that high levels of DT facilitate suicidal behavior in at‐risk populations and suggest that the capacity to tolerate aversive physiological and affective arousal might be vital to engagement in serious or lethal suicidal behavior. 相似文献
109.
Caroline H. Abbott BA Audrey L. Zakriski PhD 《Suicide & life-threatening behavior》2014,44(6):668-681
Eighty‐five young adults exposed to a cluster of peer suicides as adolescents completed measures of attitudes toward suicide, grief, and social support. Closeness to the peers lost to suicide was positively correlated with grief and the belief that suicide is not preventable, with grief further elevated in close individuals with high social support from friends. Overall, social support was related to healthy attitudes about suicide including preventability, yet it was also related to some stigmatizing beliefs. Compared with 67 young adults who had not been exposed to a suicide cluster, the exposed sample was more likely to think that suicide is normal but more likely to think of it as incomprehensible. 相似文献
110.
Frequency of Nonsuicidal Self‐Injury in Adolescents: Differences in Suicide Attempts,Substance Use,and Disordered Eating 下载免费PDF全文
The relationship between frequency of nonsuicidal selfinjury (NSSI) and suicide attempts, substance use, and disordered eating was assessed in a community sample of 4,839 adolescents, 922 of whom reported NSSI in the past year. It was expected that the engagement in risk behaviors would significantly increase as NSSI frequency increased. Participants completed the Youth Risk Behavior Survey (Centers for Disease Control and Prevention, 2009) and were subdivided into five NSSI frequency groups: none, 1 time, 2–3 times, 4–5 times, and 6 or more times. A one‐way MANOVA found significant mean differences for all variables across NSSI frequency groups. The no NSSI group was significantly lower than all other groups on all variables. For suicide attempts, all frequency groups were significantly different from each other, with attempt frequency increasing with each increase in NSSI frequency. The six or more group reported significantly more substance use and disordered eating than all other groups. Overall, adolescents with more frequent NSSI represent a group at risk for concurrent unhealthy behaviors and suicide attempts. 相似文献