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As a diagnosis, posttraumatic stress disorder (PTSD) has been associated with violence committed by veterans in many studies; however, a potential link to specific PTSD symptoms has received relatively less attention. This paper examines the relationship between PTSD symptoms and different types of violent behavior in Iraq and Afghanistan veterans. Participants were randomly sampled from a roster of all separated U.S. military service members or national guard/reservists who served after September 11, 2001. Data were collected at baseline and 1-year follow-up from a national sample of N = 1,090 veterans, from 50 states and all military branches. Of these veterans, 13% reported aggression toward a family member and 9% toward a stranger during the 1-year study period. Anger symptoms at baseline predicted higher odds of family violence at follow-up, both severe (OR = 1.30, CI [1.13, 1.48], p < .0001) and any (OR= 1.28, CI [1.19, 1.37], p < .0001). PTSD flashback symptoms at baseline predicted higher odds of stranger violence at follow-up, both severe (OR = 1.26, CI [1.11, 1.42], p < .0001) and any (OR = 1.16, CI [1.05, 1.28], p = .0029). Analyses revealed that males were more likely to engage in stranger violence, whereas females were more likely to endorse aggression in the family context. The results provide limited support to the hypothesis that PTSD "flashbacks" in veterans are linked to violence. The differing multivariate models illustrate distinct veteran characteristics associated with specific types of violence.

AbstractIf the law provided for accessible and efficient means to facilitate mental health treatment, the law itself could be a component of the comprehensive care system.

This study randomly sampled from among post-9/11 military veterans and reports on causes, predictors, and frequency of traumatic brain injury (TBI) (N=1,388). 17.3% met criteria for TBI during military service, about half reporting multiple head injuries, related to higher rates of PTSD, depression, back pain, and suicidal ideation. Most common mechanisms of TBI included blast (33.1%), object hitting head (31.7%), and fall (13.5%). TBI was associated with enlisted rank, male gender, high combat exposure, and sustaining TBI prior to military service. Clinical and research efforts in Veterans should consider TBI mechanism, cumulative TBI and screen for pre-military TBI.

Objectives: The objective of this work was to assess the reliability and validity of the Treatment Motivation Questionnaire— Revised (TMQ-R) in people with serious mental illness (SMI). Method: A large sample of consumers of mental health services (n = 469) were administered the TMQ-R. Results: The factor structure specified in previous research did not fit the data well. However, a five-factor model with the two subtypes of introjected (i.e., feeling guilty about not attending treatment) and external motivation (i.e., pressure to attend treatment) fit the data well. Conclusions: The current analyses partially confirm the TMQ-R structure and reflect the need for future work to evaluate the complexities of motivational measurement within people with SMI.

Suicide and violence are significant problems in a subset of Iraq/Afghanistan-era veterans. This study investigates how posttraumatic stress disorder (PTSD) and resilience in veterans are associated with suicidal ideation and violent impulses while controlling for known covariates of both adverse outcomes. Structured clinical interviews were conducted of N=2,543 Iraq/Afghanistan-era US veterans. Compared to veterans denying suicidal ideation or violent impulses (n=1927), veterans endorsing both (n=171) were more likely to meet diagnostic criteria for PTSD, report childhood abuse, combat exposure, physical pain symptoms, and drug misuse, and less likely to endorse self-direction/life purpose. Veterans reporting concurrent suicidal ideation and violent impulses had higher odds of misusing drugs and reporting pain symptoms relative to veterans reporting suicidal ideation only (n=186) and had lower odds of endorsing self-direction/life purpose compared to Veterans reporting violent impulses only (n=259). The findings underscore the importance of examining drug abuse, physical pain symptoms, and self-direction/life purpose, as well as PTSD and history of trauma, in the context of clinical assessment and empirical research aimed at optimizing risk management of suicide and violence in military veterans.

Despite increased media attention on violent acts against others committed by military Veterans, few models have been developed to systematically guide violence risk assessment among Veterans. Ideally, a model would identify which Veterans are most at risk for violence and increased attention could then be turned to determining what could be done to prevent violent behavior. This article suggests how empirical approaches to risk assessment used successfully in civilian populations can be applied to Veterans. A review was conducted of the scientific literature on Veteran populations regarding factors related to interpersonal violence generally and to domestic violence specifically. A list was then generated of empirically-supported risk factors for clinicians to consider in practice. To conceptualize how these known risk factors relate to a Veteran's violence potential, risk assessment scholarship was utilized to develop an evidence-based method to guide mental health professionals. The goals of this approach are to integrate science into practice, overcome logistical barriers, and permit more effective assessment, monitoring, and management of violence risk for clinicians working with Veterans, both in Veteran Administration settings and in the broader community. It is likely that the use of a systematic, empirical framework could lead to improved clinical decision-making in the area of risk assessment, and help reduce violence among Veterans.

Suicidal ideation (SI) is a prevalent issue in the veteran population. A number of factors have been identified as risk factors for suicidal ideation (SI) in veterans, including suicide attempts, depression, posttraumatic stress disorder (PTSD), and drug use. However, clinicians' ability to predict suicide is poor, particularly given the interplay between various factors such as previous suicide attempts. As such, there is a gap in our knowledge of which factors most saliently predict suicide risk and which should be targets for interventions designed to lower SI. Network analysis, a method allowing for an examination of how variables relate within the context of a network of factors, may bridge this gap by simultaneously evaluating the interrelationships between risk factors for suicide in veterans. current study used network analysis and data from 2,268 Iraq/Afghanistan-era military veterans to examine the relationships between suicidal ideation and several factors related to suicide risk, such as past suicide attempts, PTSD symptoms, depression, drug use, trauma exposure. Partial correlation network results showed suicidal ideation to be strongly related to depression, with smaller connections to past suicide attempts and anger. Additionally, past suicide attempts was strongly related to history of childhood trauma and weakly related to problematic drug use and PTSD symptoms. These results offer valuable information for both predicting suicide risk and differentiating targets for interventions lowering suicide risk in veterans.

The polytrauma clinical triad refers to the co-occurrence of chronic pain, traumatic brain injury (TBI), and posttraumatic stress disorder (PTSD). Despite research implicating dyadic relationships between these conditions and adverse outcomes, scant research has examined the polytrauma clinical triad's relation to suicide or violence. The present cross-sectional study was designed to examine whether this complex clinical presentation increases risk of suicidal ideation and violent impulses after accounting for other established risk factors. Veterans who served in the military since 9/11/01 (N = 667) who reported chronic pain completed an interview and self-report battery. Bivariate analyses showed that suicidal ideation and violent impulses both correlated with PTSD, TBI+PTSD, pain intensity and interference, drug abuse, and major depressive disorder (MDD). Multiple regression analyses showed that (a) race, chronic pain with PTSD, alcohol abuse, and MDD significantly predicted suicidal ideation, (b) pain interference, chronic pain with TBI, chronic pain with PTSD, chronic pain with TBI+PTSD, drug abuse, and MDD significantly predicted violent impulses, and (c) pain interference was a more critical predictor of suicidal and violent ideation than pain intensity. Implications for risk assessment and treatment are discussed.

Posttraumatic stress disorder (PTSD) is associated with aggressive behavior in veterans, and difficulty controlling aggressive urges has been identified as a primary postdeployment readjustment concern. Yet only a fraction of veterans with PTSD commit violent acts. The goals of this study were to (1) examine the higher-order factor structure of Personality Assessment Inventory (PAI) scales in a sample of U.S. military veterans seeking treatment for PTSD; and (2) to evaluate the incremental validity of higher-order latent factors of the PAI over PTSD symptom severity in modeling aggression. The study sample included male U.S. Vietnam (n = 433) and Iraq/Afghanistan (n = 165) veterans who were seeking treatment for PTSD at an outpatient Veterans Affairs (VA) clinic. Measures included the Clinician Administered PTSD Scale, the PAI, and the Conflict Tactics Scale. The sample was randomly split into two equal subsamples (n's = 299) to allow for cross-validation of statistically derived factors. Parallel analysis, variable clustering analysis, and confirmatory factor analyses were used to evaluate the factor structure, and regression was used to examine the association of factor scores with self-reports of aggression over the past year. Three factors were identified: internalizing, externalizing, and substance abuse. Externalizing explained unique variance in aggression beyond PTSD symptom severity and demographic factors, while internalizing and substance abuse did not. Service era was unrelated to reports of aggression. The constructs of internalizing versus externalizing dimensions of PTSD may have utility in identifying characteristics of combat veterans in the greatest need of treatment to help manage aggressive urges.

BACKGROUND: This study investigates the empirical association between psychosocial protective factors and subsequent suicidal ideation in veterans. METHODS: We conducted a national longitudinal survey in which participants were randomly drawn from over one million U. S. military service members who served after September 11, 2001. Data were provided by a total of 1090 veterans representative of all 50 states and all military branches in two waves of data collection one year apart (79% retention rate). RESULTS: In chi-square analyses, psychosocial protective factors at wave 1 (employment, meeting basic needs, self-care, living stability, social support, spirituality, resilience, and self-determination) were significantly related to lower suicidal ideation at wave 2 (p<.01). In multivariable analyses controlling for covariates at wave 1 including suicidal ideation, the total number of protective factors endorsed at wave 1 significantly predicted reduced odds of suicidal ideation at wave 2. In multivariable analysis examining individual risk and protective factors, again controlling for covariates, results showed that money to cover basic needs and higher psychological resilience at wave 1 were associated with significantly lower odds of suicidal ideation at wave 2. LIMITATIONS: The study measured the link between psychosocial protective factors and suicidal ideation but not suicide attempts, which would be an important next step for this research. CONCLUSIONS: The results indicate that psychosocial rehabilitation and holistic approaches targeting these protective factors may offer a promising avenue in both veteran and non-veteran populations for treatment safety planning as well as suicide risk management and prevention.