Diagnosed Posttraumatic Stress Disorder and Other Trauma-Associated Stress Disorders and Risk for Suicide Mortality.

OBJECTIVE: Strong evidence exists for posttraumatic stress disorder (PTSD) as a risk factor for suicidal thoughts and behaviors across diverse populations. However, few empirical studies have examined PTSD and other trauma-associated stress disorders as risk factors for suicide mortality among health system populations. This study aimed to assess trauma-associated stress diagnoses as risk factors for suicide mortality in a U.S. health system population. METHODS: This case-control, matched-design study examined individuals who died by suicide between 2000 and 2015 and had received care from nine U.S. health systems affiliated with the Mental Health Research Network (N=3,330). Individuals who died by suicide were matched with individuals from the general health system population (N=333,000): 120 individuals with PTSD who died by suicide were matched with 1,592 control group members, 84 with acute reaction to stress were matched with 2,218 control individuals, and 331 with other stress reactions were matched with 8,174 control individuals. RESULTS: After analyses were adjusted for age and sex, individuals with any trauma-associated stress condition were more likely to have died by suicide. Risk was highest among individuals with PTSD (adjusted OR [AOR]=10.10, 95% CI=8.31-12.27), followed by those with other stress reactions (AOR=5.38, 95% CI=4.78-6.06) and those with acute reaction to stress (AOR=4.49, 95% CI=3.58-5.62). Patterns of risk remained the same when the analyses were adjusted for any comorbid psychiatric condition. CONCLUSIONS: All trauma-associated stress disorders are risk factors for suicide mortality, highlighting the importance of health system suicide prevention protocols that consider the full spectrum of traumatic stress diagnoses.

Reducing Smoking Cessation Disparities: Capacity for a Primary Care- and Technology-Based Approach Among Medicaid Recipients.

While cigarette use among U.S adults has recently decreased, vulnerable subgroups continue to smoke at high rates, including individuals receiving Medicaid insurance. These individuals have also experienced treatment access disparities, highlighting the need for approaches that leverage their strong desire to quit. We conducted interviews with 100 adult primary care patients receiving Medicaid who were current tobacco users about their use, openness to technology-based interventions, and readiness to change. Most (92%) reported current cigarette use and readiness to change averaged 6.98 out of 10 (SD = 2.82). Nearly all were open to completing an iPad-based tobacco screening (95%) and brief intervention (90%) at their next appointment, while 91% and 88% were willing to talk with their provider or a cessation counselor, respectively, about the subsequent results. Results persisted across age, sex, and race/ethnicity. Openness to technology-based interventions in this population provides support for future work that may ultimately reduce disparities.

Detecting and distinguishing indicators of risk for suicide using clinical records.

Health systems are essential for suicide risk detection. Most efforts target people with mental health (MH) diagnoses, but this only represents half of the people who die by suicide. This study seeks to discover and validate health indicators of suicide death among those with, and without, MH diagnoses. This case-control study used statistical modeling with health record data on diagnoses, procedures, and encounters. The study included 3,195 individuals who died by suicide from 2000 to 2015 and 249,092 randomly selected matched controls, who were age 18+ and affiliated with nine Mental Health Research Network affiliated health systems. Of the 202 indicators studied, 170 (84%) were associated with suicide in the discovery cohort, with 148 (86%) of those in the validation cohort. Malignant cancer diagnoses were risk factors for suicide in those without MH diagnoses, and multiple individual psychiatric-related indicators were unique to the MH subgroup. Protective effects across MH-stratified models included diagnoses of benign neoplasms, respiratory infections, and utilization of reproductive services. MH-stratified latent class models validated five subgroups with distinct patterns of indicators in both those with and without MH. The highest risk groups were characterized via high utilization with multiple healthcare concerns in both groups. The lowest risk groups were characterized as predominantly young, female, and high utilizers of preventive services. Healthcare data include many indicators of suicide risk for those with and without MH diagnoses, which may be used to support the identification and understanding of risk as well as targeting of prevention in health systems.

Trauma-Informed Pediatric Primary Care: Facilitators and Challenges to the Implementation Process.

This article describes the process of integrating trauma-informed behavioral health practices into a pediatric primary care clinic serving low-income and minority families while facing barriers of financial, staffing, and time limitations common to many community healthcare clinics. By using an iterative approach to evaluate each step of the implementation process, the goal was to establish a feasible system in which primary care providers take the lead in addressing traumatic stress. This article describes (1) the process of implementing trauma-informed care into a pediatric primary care clinic, (2) the facilitators and challenges of implementation, and (3) the impact of this implementation process at patient, provider, and community levels. Given the importance of trauma-informed care, especially for families who lack access to quality care, the authors conceptualize this paper as a guide for others attempting to integrate best behavioral health practices into pediatric clinics while working with limited resources.

Rape Aggression Defense Course: Physical, Psychological, and Interpersonal Benefits Among Women With and Without Interpersonal Victimization Histories.

Women's self-defense training increases self-efficacy and reduces subsequent assaults, but self-defense training's effects on women's psychological and interpersonal functioning are understudied, particularly for women with histories of interpersonal victimization. This study examined the effects of a self-defense course on somatic symptoms, post-traumatic stress symptoms, depression, anxiety, interpersonal problems, and locus of control among women with and without interpersonal victimization histories and explored how women's disinhibition of their aggression during simulated attacks predicts changes in their symptoms and functioning. In all, 82 women reported their symptoms and functioning before participation and 6 weeks after participation in a university-based Rape Aggression Defense course. Among the whole sample, participation in the course led to significantly decreased posttraumatic stress, somatic, and hostility symptoms and problems with being too nonassertive, overly accommodating, and self-sacrificing. Women who reported interpersonal victimization histories (n = 49) did not differ in the degree of improvements when compared with women without interpersonal victimization histories (n = 33). Greater disinhibition during the simulation predicted less improvement in some symptoms; moderation analyses showed that this association occurred only among those women with high baseline anxiety or hostility. These findings highlight the value of self-defense training in improving the health of women, including posttraumatic stress symptoms and interpersonal functioning, regardless of women's history of interpersonal victimization. Results also suggest the importance of considering women's baseline symptoms in modulating the degree of aggression that is optimally expressed during training.

Socioeconomic disadvantage and altered corticostriatal circuitry in urban youth.

Socioeconomic disadvantage (SED) experienced in early life is linked to a range of risk behaviors and diseases. Neuroimaging research indicates that this association is mediated by functional changes in corticostriatal reward systems that modulate goal-directed behavior, reward evaluation, and affective processing. Existing research has focused largely on adults and within-household measures as an index of SED, despite evidence that broader community-level SED (e.g., neighborhood poverty levels) has significant and sometimes distinct effects on development and health outcomes. Here, we test effects of both household- and community-level SED on resting-state functional connectivity (rsFC) of the ventral striatum (VS) in 100 racially and economically diverse children and adolescents (ages 6-17). We observed unique effects of household income and community SED on VS circuitry such that higher community SED was associated with reduced rsFC between the VS and an anterior region of the medial prefrontal cortex (mPFC), whereas lower household income was associated with increased rsFC between the VS and the cerebellum, inferior temporal lobe, and lateral prefrontal cortex. Lower VS-mPFC rsFC was also associated with higher self-reported anxiety symptomology, and rsFC mediated the link between community SED and anxiety. These results indicate unique effects of community-level SED on corticostriatal reward circuitry that can be detected in early life, which carries implications for future interventions and targeted therapies. In addition, our findings raise intriguing questions about the distinct pathways through which specific sources of SED can affect brain and emotional development.