Suicide risk and precipitating circumstances among young, middle-aged, and older male veterans

The impact of intimate partner relationships on suicidal thoughts and behaviours: A systematic review

BACKGROUND

A systematic review was conducted to identify the impact of intimate partner relationships on suicidality. The aim of the review was to identify factors within intimate partner relationships that influence suicidal ideation, attempts and completion.

METHOD

Fifty-one articles were identified through Scopus, PubMed and PsycINFO databases. Due to the high heterogeneity of the included studies, a narrative data synthesis was conducted.

RESULTS

The research drew attention to specific contingents of the population, for example examining suicide risk in individuals under the age of 35 or lesbian, gay, bisexual and transgender (LGBT) individuals who are experiencing relationship discord, and in males who have recently separated.

LIMITATIONS

Interpretation of these findings is constrained by methodological limitations prevalent in much of the literature. Limitations of the existing literature and corresponding directions for future research are discussed.

CONCLUSIONS

Relationship separation and poor quality relationships are likely to be important risk factors for suicidal thoughts and behaviours and are frequent triggers for a suicide attempt. This review highlights intimate partner relationships as a significant component in a suicide risk assessment, regardless of the clinical setting. Consequently, clinicians should be aware that individuals reporting relationship problems are likely to be at increased risk of suicidal thoughts and behaviours.

Psychosocial Equine Program for Veterans

Nearly half of all combat veterans suffer from serious psychological disorders and reintegration issues. Veterans shy away from typical talk therapy and are seeking alternative treatments. Equine-facilitated mental health therapy has shown promise in treating veterans with depressive and anxiety disorders and reintegration issues. This article reports on an institutional review board-approved pilot program designed to address the mental health needs of veterans. Furthermore, this article discusses future directions for evolving development of equine treatment programming.

Late-life suicide: Insight on motives and contributors derived from suicide notes

OBJECTIVES

The aims of this study were: (i) to investigate the proportion of older people writing suicide notes in New Zealand; (ii) to compare the socio-demographic and clinical variables of older suicide note writers and non-note writers; and (iii) to perform a thematic analysis of the content of suicide notes.

METHODS

The Coronial Services provided records of all suicide cases aged 65 years and over (n=225) between July 2007 and December 2012. We were able to determine whether there was a suicide note written in 212 cases. The content of 39 coroners/medical examiners' excerpts and 5 suicide notes was available for thematic analysis using a general inductive approach.

FINDINGS

88 (41.5%) older people left a suicide note. Logistic regression showed that female gender (OR=2.8, 95% CI=1.4-5.7, p=0.005) and Caucasian ethnicity (OR=13.7, 95% CI=1.7-111.0, p=0.014) are significantly associated with older people writing suicide notes. 33.3% of those who left a suicide note gave health-related reasons for their suicide and a significant proportion (73.3%) of them had underlying medical conditions. Another common theme is around people leaving specific instructions and wishes.

CONCLUSIONS

Apart from gender and ethnicity, suicide note writers are similar to non-writers on broad socio-demographic and clinical factors. Suicide notes indicated free will in and reasons for their suicide and emotional/farewell messages to their loved ones. Many documented poor quality of life or physical illness but the progression of these factors to suicide in older people should be further researched.

Medical examiner and coroner reports: uses and limitations in the epidemiology and prevention of late-life suicide

OBJECTIVE

Late-life suicide is a growing public health concern in many parts of the world. Understanding the contributory factors to completed suicide is essential to inform the development of effective suicide risk assessment and management. The aim of this study is to synthesise the findings in studies that used coroner or medical examiner records to determine these contributory factors.

METHODS

The databases of Scopus (from 1960), MEDLINE (from 1946) and PsychINFO (from 1806) were searched in August 2013, to identify studies that used coroner or medical examiner records for investigating the epidemiological, sociodemographic characteristics and clinical aspects of late-life suicide.

RESULTS

In total, 25 studies were identified. There was a lack of standardisation of variables assessed between studies leading to incomplete datasets in some work. However, a diagnosis of depression was found in 33%, and depressive mood/symptoms in 47% of cases. About 55% had a physical health problem. Terminal illness was associated with a smaller proportion (7.1%) of the cases. Older people were more likely to have had contact with primary care rather than mental health services prior to suicide.

CONCLUSIONS

Despite their limitations, coroner and medical examiner records provide an opportunity for examining suicide epidemiology. Targeting primary care providers where late-life depression and physical illness can be detected and treated is a potential strategy to address late-life suicide.

Precipitating Circumstances of Suicide and Alcohol Intoxication Among U.S. Ethnic Groups

BACKGROUND

Our goal was to assess the prevalence of 9 different types of precipitating circumstances among suicide decedents, and examine the association between circumstances and postmortem blood alcohol concentration (BAC ≥ 0.08 g/dl) across U.S. ethnic groups.

METHODS

Data come from the restricted 2003 to 2011 National Violent Death Reporting System, with postmortem information on 59,384 male and female suicide decedents for 17 U.S. states.

RESULTS

Among men, precipitating circumstances statistically associated with a BAC ≥ 0.08 g/dl were physical health and job problems for Blacks, and experiencing a crisis, physical health problems, and intimate partner problem for Hispanics. Among women, the only precipitating circumstance associated with a BAC ≥ 0.08 g/dl was substance abuse problems other than alcohol for Blacks. The number of precipitating circumstances present before the suicide was negatively associated with a BAC ≥ 0.08 g/dl for Whites, Blacks, and Hispanics.

CONCLUSIONS

Selected precipitating circumstances were associated with a BAC ≥ 0.08 g/dl, and the strongest determinant of this level of alcohol intoxication prior to suicide among all ethnic groups was the presence of an alcohol problem.

E-mental health care among young adults and help-seeking behaviors: a transversal study in a community sample

Background

The Internet is widely used by young people and could serve to improve insufficient access to mental health care. Previous information on this topic comes from selected samples (students or self-selected individuals) and is incomplete.

Objective

In a community sample of young adults, we aimed to describe frequency of e-mental health care study-associated factors and to determine if e-mental health care was associated with the use of conventional services for mental health care.

Methods

Using data from the 2011 wave of the TEMPO cohort study of French young adults (N=1214, aged 18-37 years), we examined e-mental health care and associated factors following Andersen’s behavioral model: predisposing factors (age, sex, educational attainment, professional activity, living with a partner, children, childhood negative events, chronic somatic disease, parental history of depression), enabling factors (social support, financial difficulties, parents’ income), and needs-related factors (lifetime major depression or anxiety disorders, suicidal ideation, ADHD, cannabis use). We compared traditional service use (seeking help from a general practitioner, a psychiatrist, a psychologist; antidepressant or anxiolytics/hypnotics use) between participants who used e-mental health care versus those who did not.

Results

Overall, 8.65% (105/1214) of participants reported seeking e-mental health care in case of psychological difficulties in the preceding 12 months and 15.7% (104/664) reported psychological difficulties. Controlling for all covariates, the likelihood of e-mental health care was positively associated with 2 needs-related factors, lifetime major depression or anxiety disorder (OR 2.36, 95% CI 1.36-4.09) and lifetime suicidal ideation (OR 1.91, 95% CI 1.40-2.60), and negatively associated with a predisposing factor: childhood life events (OR 0.60, 95% CI 0.38-0.93). E-mental health care did not hinder traditional care, but was associated with face-to-face psychotherapy (66.2%, 51/77 vs 52.4%, 186/355, P=.03).

Conclusions

E-mental health care represents an important form of help-seeking behavior for young adults. Professionals and policy makers should take note of this and aim to improve the quality of online information on mental health care and to use this fact in clinical care.

Passive Suicidal Ideation

Passive suicidal ideation is an important indicator of suicide risk because it is associated with significantly high levels of depression and suicidality, comparable to individuals experiencing active suicidal ideation. Passive suicidal ideation, or a passive desire to die, can be differentiated from active suicidal ideation (where individuals have a specific plan and intent to die). The present study examined passive suicidal ideation to determine how it relates to suicide risk and depression severity in 140 veterans from a psychiatric outpatient program at a local Veterans Affairs Medical Center. Participants were assessed for a depressive disorder using a structured clinical interview and completed self-report measures. Individuals with passive suicidal ideation scored similarly to active ideators and significantly higher than nonsuicidal ideators on measures of depression, suicidal behavior, and hopelessness. Asking about passive suicidal ideation in suicide risk assessment may allow clinicians to intervene earlier and decrease the likelihood of a suicide attempt.

A national cohort study of the association between the polytrauma clinical triad and suicide-related behavior among US Veterans who served in Iraq and Afghanistan

OBJECTIVES

We examined the association of posttraumatic stress disorder (PTSD), traumatic brain injury, and chronic pain-the polytrauma clinical triad (PCT)-independently and with other conditions, with suicide-related behavior (SRB) risk among Operation Enduring Freedom (OEF; Afghanistan) and Operation Iraqi Freedom (OIF) veterans.

METHODS

We used Department of Veterans Affairs (VA) administrative data to identify OEF and OIF veterans receiving VA care in fiscal years 2009-2011; we used International Classification of Diseases, Ninth Revision, Clinical Modification codes to characterize 211652 cohort members. Descriptive statistics were followed by multinomial logistic regression analyses predicting SRB.

RESULTS

Co-occurrence of PCT conditions was associated with significant increase in suicide ideation risk (odds ratio [OR] = 1.9; 95% confidence interval [CI]=1.5, 2.4) or attempt and ideation (OR=2.6; 95% CI=1.5, 4.6), but did not exceed increased risk with PTSD alone (ideation: OR=2.3; 95% CI=2.0, 2.6; attempt: OR=2.0; 95% CI=1.4, 2.9; ideation and attempt: OR=1.8; 95% CI=1.2, 2.8). Ideation risk was significantly elevated when PTSD was comorbid with depression (OR=4.2; 95% CI=3.6, 4.8) or substance abuse (OR=4.7; 95% CI = 3.9, 5.6).

CONCLUSIONS

Although PCT was a moderate SRB predictor, interactions among PCT conditions, particularly PTSD, and depression or substance abuse had larger risk increases.

Gender differences in suicide and suicide attempts among US Army soldiers

In order to best tailor suicide prevention initiatives and programs, it is critical to gain an understanding of how service members׳ suicide risk factors may differ by gender. We aimed to better understand gender differences in suicide and suicide attempts among soldiers, including demographic, military, mental health, and other risk factors. We also examined risk factors uniquely associated with suicide and suicide attempts. We conducted a retrospective study of 1857 US Army soldiers who died by suicide or attempted suicide between 2008 and 2010 and had a Department of Defense Suicide Event Report. Female and male soldiers had more similarities than differences when examining risk factors associated with suicide. The only gender difference approaching significance was workplace difficulties, which was more strongly associated with suicide for female soldiers, compared to their male counterparts. Among suicide decedents, the most common risk factor was having a failed intimate relationship in the 90 days prior to suicide. Among those who attempted suicide, the most common risk factor was a major psychiatric diagnosis. Better understanding both gender differences and risk factors uniquely associated with suicide has critical prevention and public health implications as we work to better understand preventable mortality in our youngest generation of service members.

Mental Health and Self-directed Violence Among Student Service Members/Veterans in Postsecondary Education

OBJECTIVES

Using a sample of student service members/veterans, the current study aimed to examine the prevalence of psychiatric diagnoses and suicide-related outcomes and the association of hazardous duty with mental health.

PARTICIPANTS

Data are from the Fall 2011 National College Health Assessment (N = 27,774).

METHODS

Logistic regression was used to examine (1) the association of student service member/veteran status with mental health outcomes and (2) the association of hazardous duty with mental health outcomes among student service members/veterans (n = 706).

RESULTS

Student service members/veterans had higher odds of self-harm than students without military experience. Among student service members/veterans, hazardous duty was positively associated (odds ratio [OR] = 2.00, 95% confidence interval [CI] [1.30, 3.07]) with having a psychiatric diagnosis but negatively associated (OR = 0.41, 95% CI [0.20, 0.85]) with suicidal ideation.

CONCLUSIONS

Self-harm may be a unique phenomenon among service members/veterans. Suicide prevention with this population should include information about self-harm, and future research should explore whether suicidal intent underlies self-harm.

Suicidal ideation and mental distress among adults with military service history: results from 5 U.S. states, 2010

OBJECTIVES

We examined the association of military service history with past-year suicidal ideation and past-30-days mental distress in a probability-based sample of adults.

METHODS

We gathered 2010 Behavioral Risk Factor Surveillance System data from 5 states that asked about past-year suicidal ideation. Military service was defined as current or former active-duty service or National Guard or Reserves service. We stratified analyses into 18 to 39 years, 40 to 64 years, and 65 years and older age groups and used multiple logistic regression analyses, adjusted for demographic confounders, to discern the association of military service history with past-year suicidal ideation and past-30-days mental distress.

RESULTS

Among the 26,736 respondents, 13.1% indicated military service history. After adjusting for several confounders, we found military history status among those aged 40 to 64 years was associated with both past-year suicidal ideation and past-30-days mental distress. We found no significant associations among the younger or older age groups.

CONCLUSIONS

Differences in suicidal ideation between military and nonmilitary individuals may occur in midlife. Future research should examine the possibility of cohort effects, service era effects, or both.

Prevalence of suicidality among Hispanic and African American veterans following surgery

OBJECTIVES

We evaluated factors associated with suicidal behavior and ideation (SBI) during 3 years of follow-up among 89,995 Veterans Health Administration (VHA) patients who underwent major surgery from October 2005 to September 2006.

METHODS

We analyzed administrative data using Cox proportional hazards models. SBI was ascertained by International Classification of Disease, 9th Revision codes.

RESULTS

African Americans (18% of sample; 16,252) were at an increased risk for SBI (hazard ratio [HR] = 1.21; 95% confidence interval [CI]  = 1.10, 1.32), whereas Hispanics were not (HR = 1.10; 95% CI = 0.95, 1.28). Other risk factors included schizophrenia, bipolar disorder, depression, posttraumatic stress disorder, pain disorders, postoperative new-onset depression, and postoperative complications; female gender and married status were protective against SBI.

CONCLUSIONS

The postoperative period might be a time of heightened risk for SBI among minority patients in the VHA. Tailored monitoring and postoperative management by minority status might be required to achieve care equity.

Suicides in the military: the post-modern combat veteran and the Hemingway effect

Suicides in the military have increased over the last ten years. Much effort has been focused on suicide prevention and treatment, as well as understanding the reasons for the sharp increase in military suicides. Despite this effort, the definitive causes of military suicides remain elusive. Further, highly effective suicide prevention and treatment approaches have not yet been developed. The purpose of this article is to present a short review of the current state of suicide prevention interventions within the context of the military. The root causes of suicidal behavior and the role of combat in the military are each discussed. Interpersonal-psychological theory of suicide and the military transition theory are introduced as guiding frameworks for understanding suicides and suicidal behavior amongst active military personnel and military veterans. The article concludes with a set of recommendations for moving forward in understanding and addressing suicides in the military.

Gender and age differences in suicide mortality in the context of violent death: findings from a multi-state population-based surveillance system

OBJECTIVE

Males are more likely than females to die by all forms of violent death, including suicide. The primary purpose of the present study was to explore whether the gender difference in suicide rates is largely accounted for by males' general greater tendency to experience violent deaths. The current study examined gender and age differences in suicides and other violent deaths, using data from a population-based surveillance system.

METHOD

Pearson's chi-square tests and logistic regression analyses were conducted with data for 32,107 decedents in the 2003-2005 National Violent Death Reporting System (NVDRS). Decedents were categorized by gender, age, and death by suicide versus other violent means.

RESULTS

When suicides were examined in the greater context of violent death, the total proportion of violent deaths due to suicide did not differ across gender. When deaths were examined by age group, after controlling for ethnicity, marital status, and U.S. location in which the death occurred, males in early to mid childhood were significantly more likely than same-aged females to die by suicide relative to all other violent deaths. The portion of deaths due to suicide was for the most part equal across both genders in late childhood, young adulthood, and mid-adulthood. Older males were more likely than older females to die by suicide relative to other violent deaths.

CONCLUSION

Our findings suggest that that the risk of dying by suicide relative to other violent deaths may be more pronounced at certain developmental stages for each gender. This knowledge may be valuable in tailoring prevention strategies.

Current management decisions in mild cognitive impairment

Efforts toward early detection of Alzheimer disease (AD) have focused on refinement and identification of diagnostic markers, with the goal of preventing or delaying disease progression. Mild cognitive impairment (MCI) has emerged as a potential precursor to dementia. Though not without controversy, MCI has been associated with an increased risk for conversion to AD. In this article, with emphasis on meta-analyses, randomized controlled trials, and extant literature reviews, considerations and recommendations for optimal clinical management of MCI are offered. Given the substantial heterogeneity of this patient population and inconsistent research methodologies, the need for informed, clinical judgment is critical.

The home foreclosure crisis and rising suicide rates, 2005 to 2010

OBJECTIVES

We examined the association between state-level foreclosure and suicide rates from 2005 to 2010 and considered variation in the effect of foreclosure on suicide by age.

METHODS

We used hybrid random- and fixed-effects models to examine the relation between state foreclosure rates and total and age-specific suicide rates from 2005 to 2010 (n = 306 state-years).

RESULTS

Net of other factors, an increase in the within-state total foreclosure rate was associated with a within-state increase in the crude suicide rates (b = 0.04; P < .1), and effects were stronger for the real estate-owned foreclosure rate (b = 0.16; P < .05). Analysis of age-specific suicide rates indicated that the effects were strongest among the middle-aged (46-64 years: total foreclosure rate, b = 0.21; P < .001; real estate-owned foreclosure rate, b = 0.83; P < .001). Rising home foreclosure rates explained 18% of the variance in the middle-aged suicide rate between 2005 and 2010.

CONCLUSIONS

The foreclosure crisis has likely contributed to increased suicides, independent of other economic factors associated with the recession. Rising foreclosure rates may be partially responsible for the recent uptick in suicide among middle-aged adults.

Primary care clinician responses to positive suicidal ideation risk assessments in veterans of Iraq and Afghanistan

OBJECTIVE

To examine primary care clinician actions following positive suicide risk assessments administered to Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) veterans.

METHODS

We identified OEF/OIF veterans with positive templated suicide risk assessments administered in primary care settings of three Veterans Affairs (VA) Medical Centers. National VA datasets and manual record review were used to identify and code clinician discussions and actions following positive assessments. Bivariate analyses were used to examine relationships between patient characteristics and discussions of firearms access and alcohol/drug use.

RESULTS

Primary care clinicians documented awareness of suicide risk assessment results for 157 of 199 (79%) patients with positive assessments. Most patients were assessed for mental health conditions and referred for mental health follow-up. Clinicians documented discussions about firearms access for only 15% of patients. Among patients whose clinicians assessed for substance abuse, 34% received recommendations to reduce alcohol or drug use. Depression diagnoses and suicidal ideation/behavior severity were significantly associated with firearms access discussions, while patient sex, military service branch, and substance abuse diagnoses were significantly associated with recommendations to reduce substance use.

CONCLUSION

Greater efforts are needed to understand barriers to clinicians' assessing, documenting and counseling once suicidal ideation is detected, and to develop training programs and systems changes to address these barriers.

Roles of physical and mental health in suicidal ideation in Canadian Armed Forces Regular Force veterans

OBJECTIVES

Suicide in recent veterans is an international concern. An association between mental disorders and suicide has been established, but less information is available about an association between physical health problems and suicide among veterans. This study extends this area of inquiry by examining the relationship of both physical and mental health problems with suicidal ideation in a representative national sample of Canadian veterans.

METHODS

Subjects were a stratified random sample of 2,658 veterans who had been released from the Canadian Armed Forces Regular Force during 1998-2007 and had participated in the 2010 Survey on Transition to Civilian Life. Associations between physical and mental health and past-year suicidal ideation were explored in multivariable regression models using three measures of physical and mental health.

RESULTS

The prevalence of suicidal ideation was 5.8% (95% confidence interval [CI]: 5.0%-6.8%). After adjustment for covariates, ideation was associated with gastrointestinal disorders (adjusted odds ratio [AOR] 1.66, CI: 1.03-2.65), depression or anxiety (AOR 5.06, CI: 2.97-8.62) and mood disorders (AOR 2.91, CI: 1.67-5.07); number of physical (AOR 1.22, CI: 1.05-1.42) and mental conditions (AOR 2.32, CI: 2.01-2.68); and SF-12 Health Survey physical health (AOR 0.98, CI: 0.96-0.99 for each 1 point increase) and mental health (AOR 0.88, CI: 0.87-0.89).

CONCLUSIONS

Physical health was independently associated with suicidal ideation after adjustment for mental health status and socio-demographic characteristics. The findings underscore the importance of considering physical health in population-based suicide prevention efforts and in mitigating suicide risk in individual veterans.

Predicting the risk of suicide by analyzing the text of clinical notes

We developed linguistics-driven prediction models to estimate the risk of suicide. These models were generated from unstructured clinical notes taken from a national sample of U.S. Veterans Administration (VA) medical records. We created three matched cohorts: veterans who committed suicide, veterans who used mental health services and did not commit suicide, and veterans who did not use mental health services and did not commit suicide during the observation period (n = 70 in each group). From the clinical notes, we generated datasets of single keywords and multi-word phrases, and constructed prediction models using a machine-learning algorithm based on a genetic programming framework. The resulting inference accuracy was consistently 65% or more. Our data therefore suggests that computerized text analytics can be applied to unstructured medical records to estimate the risk of suicide. The resulting system could allow clinicians to potentially screen seemingly healthy patients at the primary care level, and to continuously evaluate the suicide risk among psychiatric patients.

The effects of misclassification biases on veteran suicide rate estimates

OBJECTIVES

We assessed the impact that possible veteran suicide misclassification biases (i.e., inaccuracy in ascertainment of veteran status on the death certificate and misclassification of suicide as other manner of death) have on veteran suicide rate estimates.

METHODS

We obtained suicide mortality data from the 2003-2010 National Violent Death Reporting System and the 2003-2010 Department of Defense Casualty Analysis System. We derived population estimates from the 2003-2010 American Community Survey and 2003-2010 Department of Veterans Affairs data. We computed veteran and nonveteran suicide rates.

RESULTS

The results showed that suicide rates were minimally affected by the adjustment for the misclassification of current military personnel suicides as veterans. Moreover, combining suicides and deaths by injury of undetermined intent did not alter the conclusions.

CONCLUSIONS

The National Violent Death Reporting System is a valid surveillance system for veteran suicide. However, more than half of younger (< 25 years) male and female suicides, labeled as veterans, were likely to have been current military personnel at the time of their death and misclassified on the death certificate.

Sociodemographic predictors of suicide means in a population-based surveillance system: findings from the National Violent Death Reporting system

BACKGROUND

Multivariate studies of specific suicide means are relatively rare, given the logistical challenges associated with the low base rate of suicide in the general population. Thus, information on individual characteristics associated with specific suicide means remains relatively wanting. The current study provided the largest examination to date of sociodemographic characteristics associated with different means of lethality among suicide decedents, using data from a multi-state population-based surveillance system.

METHODS

Multivariate logistic regression was used with data for 20,577 suicide decedents in the National Violent Death Reporting System from 2003 to 2005.

RESULTS

Firearm decedents were more likely male, elderly, non-Hispanic white, married, veterans, and born in the U.S. Hanging and suffocation decedents were more likely male, young, racial/ethnic minorities, never married, non-veterans, and foreign-born. Decedents that jumped from heights were more likely female, older, non-Hispanic black, never married, non-veterans, and foreign-born. Decedents who used sharp instruments were more likely older, never married, and foreign-born. Self-poisoned decedents were more likely female, middle-age, non-Hispanic white, and not married. Regarding specific poisons, alcohol was more likely to be used by middle-age decedents; gas by males, elderly, and married individuals; over-the-counter drugs by females, adolescents, and foreign-born decedents; prescription drugs by females, middle-aged, and U.S. born individuals; and street drugs by males and racial/ethnic minorities.

LIMITATIONS

The data were drawn from 18 states and so cannot be regarded as nationally representative.

CONCLUSIONS

Substantial sociodemographic variability exists across different suicide means. Recognition of this variability may help to tailor prevention efforts involving means restriction.

Particular difficulties faced by GPs with young adults who will attempt suicide: a cross-sectional study

Background

Suicide is a major public health problem in young people. General Practitioners (GPs) play a central role in suicide prevention. However data about how physicians deal with suicidal youths are lacking. This study aims to compare young adult suicide attempters (from 18 to 39 years old) with older adults in a primary care setting.

Methods

A cross-sectional study was carried. All suicide attempts (N=270) reported to the French Sentinel surveillance System from 2009 to 2011 were considered. We conducted comparison of data on the last GP’s consultation and GPs’ management in the last three months between young adults and older adults.

Results

In comparison with older adults, young adults consulted their GP less frequently in the month preceding the suicidal attempt (40.9 vs. 64.6%, p=.01). During the last consultation prior to the suicidal attempt, they expressed suicidal ideas less frequently (11.3 vs. 21.9%, p=.03). In the year preceding the suicidal attempt, GPs identified depression significantly less often (42.0 vs. 63.4%, p=.001). In the preceding three months, GPs realized significantly less interventions: less psychological support (37.5 vs. 53.0%, p=.02), prescribed less antidepressants (28.6 vs. 54.8%, p<.0001) or psychotropic drugs (39.1 vs. 52.9%, p=.03) and made fewer attempts to refer to a mental health specialist (33.3 vs. 45.5%, p=.05).

Conclusion

With young adults who subsequently attempt suicide, GPs face particular difficulties compared to older adults, as a significant proportion of young adults were not seen in the previous six months, as GPs identified less depressions in the preceding year and were less active in managing in the preceding three months. Medical training and continuing medical education should include better instruction on challenges relative to addressing suicide risk in this particular population.

Brief assessment for suicidal ideation in OEF/OIF veterans with positive depression screens

OBJECTIVES

We describe processes, rates, and patient and system correlates of brief structured assessments (BSAs) for suicidal ideation among Operation Enduring Freedom/Operation Iraqi Freedom (OEF/OIF) veterans with positive depression screens.

METHODS

Electronic Veterans Affairs (VA) medical record and Department of Defense data were used to identify individual-level and BSA-process variables for 1662 OEF/OIF veterans at three VA Medical Centers.

RESULTS

Overall, 1349/1662 (81%) veterans received BSAs for suicidal ideation within 1 month of depression screening; 94% of BSAs were conducted within 1 day. Stratified analyses revealed significant intersite differences in veteran demographics, instruments used, clinical setting and staff performing assessments, and correlates of assessment completion. At two sites, men were more likely to be assessed than women [odds ratio (OR)=2.15 (95% confidence interval {CI}=1.06-4.38) and 3.14 (CI=1.27-7.76)]. In a combined model adjusted for intrasite correlation, assessment was less likely during months 8-12 and 13-18 of the study period [OR=0.39 (CI=0.28-0.54) and OR=0.48 (95% CI=0.35-0.68), respectively] and more likely to occur among veterans receiving depression or posttraumatic stress disorder diagnoses on the day of depression screening [OR=1.83 (CI=1.36-2.46) and OR=1.50 (CI=1.13-1.98), respectively].

CONCLUSIONS

Most veterans with positive depression screens receive timely BSAs for suicidal ideation. Processes used for brief assessment for suicidal ideation vary substantially across VA settings.

Using science to improve communications about suicide among military and veteran populations: looking for a few good messages

Concern about suicide in US military and veteran populations has prompted efforts to identify more effective prevention measures. Recent expert panel reports have recommended public communications as one component of a comprehensive effort. Messaging about military and veteran suicide originates from many sources and often does not support suicide prevention goals or adhere to principles for developing effective communications. There is an urgent need for strategic, science-based, consistent messaging guidance in this area. Although literature on the effectiveness of suicide prevention communications for these populations is lacking, this article summarizes key findings from several bodies of research that offer lessons for creating safe and effective messages that support and enhance military and veteran suicide prevention efforts.