County-Level Factors Associated With Influenza and COVID-19 Vaccination in Indiana, 2020‒2022.

Objectives. To assess COVID-19 and influenza vaccination rates across Indiana's 92 counties and identify county-level factors associated with vaccination. Methods. We analyzed county-level data on adult COVID-19 vaccination from the Indiana vaccine registry and 2021 adult influenza vaccination from the Centers for Disease Control and Prevention. We used multiple linear regression (MLR) to determine county-level predictors of vaccinations. Results. COVID-19 vaccination ranged from 31.2% to 87.6% (mean = 58.0%); influenza vaccination ranged from 33.7% to 53.1% (mean = 42.9%). In MLR, COVID-19 vaccination was significantly associated with primary care providers per capita (b = 0.04; 95% confidence interval [CI] = 0.02, 0.05), median household income (b = 0.23; 95% CI = 0.12, 0.34), percentage Medicare enrollees with a mammogram (b = 0.29; 95% CI = 0.08, 0.51), percentage uninsured (b = -1.22; 95% CI = -1.57, -0.87), percentage African American (b = 0.31; 95% CI = 0.19, 0.42), percentage female (b = -0.97; 95% CI = -1.79, ‒0.15), and percentage who smoke (b = -0.75; 95% CI = -1.26, -0.23). Influenza vaccination was significantly associated with percentage uninsured (b = 0.71; 95% CI = 0.22, 1.21), percentage African American (b = -0.07; 95% CI = -0.13, -0.01), percentage Hispanic (b = -0.28; 95% CI = -0.40, -0.17), percentage who smoke (b = -0.85; 95% CI = -1.06, -0.64), and percentage who completed high school (b = 0.54; 95% CI = 0.21, 0.87). The MLR models explained 86.7% (COVID-19) and 70.2% (influenza) of the variance. Conclusions. Factors associated with COVID-19 and influenza vaccinations varied. Variables reflecting access to care (e.g., insurance) and higher risk of severe disease (e.g., smoking) are notable. Programs to improve access and target high-risk populations may improve vaccination rates. (Am J Public Health. 2024;114(4):415-423. https://doi.org/10.2105/AJPH.2023.307553).

Understanding how peers respond to online child maltreatment disclosures: A qualitative content analysis of family violence discussions on social media.

BACKGROUND: Positive, supportive responses to child maltreatment disclosure are critical for victims to receive appropriate resources and support for healing. Young people often prefer to disclose to their peers, frequently on social media platforms. OBJECTIVE: We assessed young people's use of TalkLife, an online peer-to-peer support platform, to respond to the disclosure of child maltreatment. METHODS: We conducted a qualitative content analysis of 1090 comments on childhood maltreatment-related posts on TalkLife between 2013 and 2020. We used an iterative, team-based qualitative content analysis approach to understand how peers responded to maltreatment disclosure. FINDINGS: Peer responses tended to be supportive, including asking questions about the abuse and offering advice, emotional support, and other positive responses. Most commonly, peers advised the victim to report, focus on their strengths instead of the abuse, reach out to adults for more support, or confront the perpetrator. On occasion, however, peers began an irrelevant discussion, joked about the situation, or even directly attacked the discloser. CONCLUSIONS: Learning about child maltreatment disclosures on social media builds the foundation for research to assist in identifying and applying interventions on online platforms. Further, these findings can inform programs that teach how to provide healthy responses to child maltreatment disclosures.

The role of community healthcare professionals in discussing sexual assault experiences during obstetrics and gynecological healthcare appointments.

BACKGROUND: Nearly half of adult women in the US report experiencing sexual assault, with almost one-fifth reporting rape. For many sexual assault survivors, healthcare professionals are the first point of contact and disclosure. This study aimed to understand how healthcare professionals working in community settings perceived their role in discussing sexual violence experiences with women during obstetrical and gynecological healthcare appointments. The secondary purpose was to compare healthcare professionals' perspectives with the patients' to determine how sexual violence conversations should occur in these environments. METHODS: Data were collected in two phases. Phase 1 consisted of 6 focus groups (Sept-Dec, 2019) with women aged 18-45 (n = 22) living in Indiana who sought community-based or private healthcare for women's reproductive healthcare needs. Phase 2 included 20 key-informant interviews with non-physician healthcare professionals (i.e., NP, RN, CNM, doula, pharmacist, chiropractor) living in Indiana (September 2019-May 2020) who provided community-based women's reproductive healthcare. Focus groups and interviews were audio-recorded, transcribed, and analyzed using thematic analyses. HyperRESEARCH assisted in data management and organization. RESULTS: There were three resulting themes: (1) healthcare professionals' approaches to screening for a history of sexual violence varied depending on how they ask, what setting they work in, and type of professional asking; (2) healthcare experiences can compound traumatic experiences and create distrust with survivors; and (3) sexual violence impacts patient healthcare experiences through what services they seek, how professionals may interact with them, and what professionals they are willing to utilize. CONCLUSIONS: Findings offered insight into actionable and practical strategies for enhancing sexual violence screening and discussions in community-based women's reproductive health settings. The findings offer strategies to address barriers and facilitators among community healthcare professionals and the people they serve. Incorporating healthcare professional and patient experiences and preferences for violence-related discussions during obstetrical and gynecological healthcare appointments can assist in violence prevention efforts, improve patient-professional rapport, and yield better health outcomes.

Cumulative life-course victimization and inflammation in a U.S. national sample: Comparing intersections based on sexual orientation, gender, race/ethnicity, and education.

Violence victimization has been associated with low-grade inflammation. Lesbian, Gay, and Bisexual (LGB) individuals are at greater risk for victimization in childhood and young adulthood compared to heterosexuals. Moreover, the intersection of LGB identity with gender, race/ethnicity, and educational attainment may be differentially associated with victimization rates. However, no previous study has examined the role of cumulative life-course victimization during childhood and young adulthood in the association between 1) LGB identity and low-grade inflammation during the transition to midlife, and 2) intersection of LGB identity with gender, race/ethnicity, and educational attainment and low-grade inflammation during the transition to midlife. We utilized multi-wave data from a national sample of adults entering midlife in the United States- the National Longitudinal Study of Adolescent to Adult Health (Add Health; n = 4573) - and tested four bootstrapped mediation models. Results indicate LGB identity, LGB and White, and LGB and Black identities were indirectly associated with low-grade inflammation during the transition to midlife via higher levels of cumulative life-course victimization. Moreover, among LGB adults, the association between 1) less than college education and 2) some college education, and low-grade inflammation was mediated by cumulative life-course victimization. For LGB females, there was a direct association between identity and low-grade inflammation and this association was mediated by cumulative life-course victimization . Reducing accumulation of victimization could be critical for preventing biological dysregulation and disease onset among LGB individuals, particularly for those with multiple marginalized identities.

Female Opioid Court Participants' Narratives of Siloed Medical, Legal, and Social Service Sector Interactions to Inform Future Integrated Interventions.

A gap exists regarding how to design gender-specific interventions for women charged with opioid use disorder (OUD)-related crimes. National recent efforts include opioid courts. Treatment courts present opportunities for earlier intervention for women under judicial supervision. We interviewed 31 female participants in the first known opioid court so they could inform cross-sector integrated approaches to address their needs. Data reveal the complexity of participants' involvement with myriad cross-sector organizations, given the duality of their roles as simultaneous lifetime victims and as OUD-related perpetrators. Participants have difficulty trusting systems intended to help them due to systematic failures to prevent or address abuse and neglect over their lifetimes. The opioid crisis cannot be solved without an understanding of early missed intervention opportunities and a cross-sector approach.

Factors contributing to filicide-suicide: Differences between male and female perpetrators.

BACKGROUND: One-quarter of homicide-suicide deaths in the U.S. are children. Filicide-suicide, a subset of homicide-suicide involving parent or caregiver perpetrators, is the most common form of homicide-suicide involving children. While these incidents have significant impacts, relatively few studies examine modifiable factors that contribute to these incidents. OBJECTIVES: The purpose of this study was to identify patterns of circumstances and contributing factors for filicide-suicide deaths, focusing on the individual and interpersonal differences between male and female perpetrators. PARTICIPANTS: This study utilized data from the National Violent Deaths Reporting System (NVDRS), which included 76 filicide-suicide incidents reported to NVDRS in 32 U.S. states between 2013 and 2015. METHODS: We conducted a qualitative content analysis, which was grounded in the Marzuk, Tardiff, and Hirsch (1992) framework. We reviewed the filicide-suicide narratives and engaged in conversations about codes or themes that emerged for the filicide-suicide narratives. Additional codes were added as needed, and narratives were retroactively coded to ensure codes were consistently applied. RESULTS: Relationship conflict and mental health issues were common among male and female perpetrators, but the manifestation of these factors differed greatly. For female perpetrators, relationship conflict, mental health issues, and children's chronic health issues commonly co-occurred. In contrast, relationship conflict, history of violence, and consequences of violence (e.g., legal issues, job problems) more commonly co-occurred among male perpetrators. CONCLUSION: Filicide-suicides are preventable acts of violence with numerous contributing factors. Our findings highlight the need for prevention efforts to recognize interpersonal experiences, particularly differences between male and female perpetrators.

Multi-type childhood maltreatment exposure and substance use development from adolescence to early adulthood: A GxE study.

BACKGROUND: Childhood maltreatment types can co-occur and are associated with increased substance use during adolescence and early adulthood. There is also a strong genetic basis for substance use which interacts with environmental factors (e.g., childhood maltreatment) to influence substance use phenotype. OBJECTIVE: This research aimed to identify childhood maltreatment sub-groups based on type and chronicity, and their association with substance use change from adolescence to early adulthood, while accounting for the influence of substance use polygenic risk (i.e., genetic risk based on the combined effects of multiple genes). PARTICIPANTS: We used a sample of unrelated European-origin Americans with genetic and childhood maltreatment data (n = 2,664) from the National Longitudinal Study of Adolescent to Adult Health. METHODS: Latent profile analysis was used for sub-group identification and direct and interaction effects were tested for longitudinal trajectories of substance use utilizing generalized estimating equations. RESULTS: Three sub-groups with co-occurring childhood maltreatment exposures were identified: a high sexual abuse sub-group, a high physical abuse sub-group, and a normative sub-group (with low maltreatment exposure). At high polygenic risk, the high physical abuse sub-group had faster increases in substance use over time. In comparison, the high sexual abuse sub-group had faster progression in substance use only at low and medium polygenic risk. CONCLUSIONS: Findings provide initial evidence for biological and environmental differences among maltreatment sub-groups on trajectories of substance use.

"They Aren't Going to Do Jack Shit": Text-Based Crisis Service Users' Perceptions of Seeking Child Maltreatment-Related Support From Formal Systems.

Many of the children reported to child protective services (CPS) exhibit signs and symptoms that allow others to recognize their abuse or neglect and intervene; others, especially adolescents, must disclose their experiences to be identified. Relatively little is known about young people's disclosure experiences, but individual, interpersonal, and cultural factors appear to influence when and how young people disclose. Technology-facilitated approaches, such as text- or chat-based hotlines or crisis services, may be one way to help young people share their maltreatment experiences and seek help. The current study contributes to the small body of literature that includes nonsexual maltreatment disclosures and sheds some light on how to support young people during their disclosures. We conducted a qualitative content analysis of all conversations from a text-based crisis service that resulted in a report to CPS (n = 244). Many of the texters had previously sought support from their peers or parents, and some had engaged with more formal systems. Many young people were hesitant to reach out to formal systems in the future, in part because of negative experiences during past disclosure experiences. Young people may be more likely to seek support through their preferred communication medium, so providing text- and chat-based communication may be one way to encourage and facilitate disclosure. As these resources become increasingly available, determining best practices for receiving disclosures through technology-facilitated platforms will be critical.

Elder Mistreatment Victims during the COVID-19 Pandemic: Administrative Data from San Francisco Adult Protective Services.

This study examined elder mistreatment victims' experiences at the beginning of the COVID-19 pandemic, focusing on their COVID-19 awareness and unmet needs. San Francisco Adult Protective Services (APS) caseworkers conducted phone interviews with clients or collaterals (client's family, trusted other, or service provider) to inquire about clients' awareness of COVID-19 and unmet needs. Nine-hundred-and-thirty-four (71%) of 1,313 APS' past clients or their collaterals were interviewed, with 741 (79%) responding positively to COVID-19-awareness questions, and 697 (75%) having no unmet needs. Binary logistic regression with Firth adjusted maximum likelihood estimation method revealed that older persons (p < .05), self-neglectors (p < .05), and victims of neglect (p < .05) were less aware of COVID-19. Unmet needs varied by mistreatment type. Victims of isolation were more likely to have medical needs (p < .05), while victims of emotional abuse were more likely to report loneliness (p < .001). Case notes reflected clients who were well-prepared for the pandemic, versus those who required additional assistance to follow preventative measures of the COVID-19 pandemic to stay home. Although the majority of San Francisco APS' past clients experienced no unmet needs at the beginning of the COVID-19 pandemic, the prolonged length and intensity of the pandemic could have exacerbated this vulnerable group's situation. Collaboration between service providers is key in assisting victims experiencing unmet needs to live safely in a public health crisis, especially underserved victims of specific ethnic backgrounds.

"They're very passionate about making sure that women stay healthy": a qualitative examination of women's experiences participating in a community paramedicine program.

BACKGROUND: Community paramedicine programs (i.e., physician-directed preventive care by emergency medical services personnel embedded in communities) offer a novel approach to community-based health care. Project Swaddle, a community paramedicine program for mothers and their infants, seeks to address (directly or through referrals) the physical, mental, social, and economic needs of its participants. The objective of this process evaluation was to describe women's experiences in Project Swaddle. By understanding their experiences, our work begins to build the foundation for similar programs and future examinations of the efficacy and effectiveness of these approaches. METHODS: We completed 21 interviews with women living in Indiana (July 2019-February 2020) who were currently participating in or had graduated from Project Swaddle. Interviews were audio-recorded, transcribed, and analyzed using a six-phase approach to thematic analysis. RESULTS: Program enrollment was influenced by the community paramedics' experience and connections, as well as information received in the community from related clinics or organizations. Participants viewed the community paramedic as a trusted provider who supplied necessary health information and support and served as their advocate. In their role as physician extenders, the community paramedics enhanced patient care through monitoring critical situations, facilitating communication with other providers, and supporting routine healthcare. Women noted how community paramedics connected them to outside resources (i.e., other experts, tangible goods), which aimed to support their holistic health and wellbeing. CONCLUSIONS: Results demonstrate Project Swaddle helped women connect with other healthcare providers, including increased access to mental health services. The community paramedics were able to help women establish care with primary care providers and pediatricians, then facilitate communication with these providers. Women were supported through their early motherhood experience, received education on parenting and taking control of their health, and gained access to resources that met their diverse needs.

Psychiatric diagnoses are associated with means selection in united states suicide deaths.

PURPOSE: The purpose of this study was to examine whether the choice of means by persons who die by suicide is associated with a prior psychiatric diagnosis. METHODS: In this cross-sectional study, we analyzed suicide surveillance data from 18 states reporting to the National Violent Death Reporting System (NVDRS) between 2003 and 2014. NVDRS compiled data from multiple sources (e.g., coroner's reports, police reports, death certificates) on every violent death within reporting jurisdictions, including information on indicated psychiatric disorders and suicide means. We assessed whether the selected suicide means were associated with diagnoses using multinomial logistic regression. RESULTS: Adjusted models suggested that, compared to decedents using firearms, those using poisoning were more likely to have each psychiatric disorder examined, including bipolar disorder (aOR: 2.17 [95% CI 2.03-2.32]), schizophrenia (aOR: 1.81 [1.61-2.04]), depression (aOR: 1.64 [1.58-1.70]), anxiety disorder (aOR: 1.46 [1.35-1.57]), and PTSD (aOR: 1.41 [1.22-1.64]). A far greater proportion of individuals who died from less common means (other than firearms, suffocation, or poisoning) had schizophrenia (aOR: 4.52 [4.00-5.11]). CONCLUSIONS: Many existing and proposed means restriction interventions have focused on firearms. Additional focus on access to potential agents of poisoning (e.g., the type and quantity of medication administered to patients) among individuals with psychiatric diagnoses may be warranted.

A Comparison of Violence Victimization and Polyvictimization Experiences Among Sexual Minority and Heterosexual Adolescents and Young Adults.

Despite recent civil rights advances for sexual minority communities in the United States, disparities in violence victimization have increased in recent years. Polyvictimization, the experience of multiple types of violence, is common in the United States and may result in mental and physical health consequences above and beyond single-type victimization. However, disparities in polyvictimization among sexual minority young people remain understudied. The purpose of this article was to determine whether there were disparities in monovictimization and polyvictimization among sexual minority young people compared with their heterosexual peers. Data for this article were from The National Longitudinal Study of Adolescent to Adult Health, a nationally representative cohort study started in 1994. Participants reported their experiences with eight types of violence across child abuse, criminal assault, intimate partner violence (IPV), and sexual assault domains. We categorized individuals with no violence victimization as nonvictims, individuals with one form of victimization as monovictims, and individuals with multiple types of victimization as polyvictims. We then compared experiences of each type of victimization and overall monovictimization and polyvictimization by sexual orientation (n = 9,828). Among females, the proportions of individuals experiencing victimization by sexual orientation were significantly different for all forms of violence. Among males, criminal assault, IPV resulting in injury, and nonphysically and physically forced sexual assault differed by sexual orientation. Compared with 100% heterosexual peers, individuals who were mostly heterosexual had significantly increased odds of monovictimization and polyvictimization compared with no victimization. Bisexual individuals had significantly increased odds of polyvictimiztion, and mostly/100% homosexual individuals had significantly increased odds of monovictimization. Multiple victimization experiences may be a pathway to lifetime health disparities, so our findings may explain many of the health disparities experienced in sexual minority communities. It will be critical to develop and evaluate intervention and prevention programs to eliminate these disparities.

Homicide-suicide across the lifespan: a mixed methods examination of factors contributing to older adult perpetration.

OBJECTIVES: The purpose of this study is to determine how individual and contextual factors that contribute to homicide-suicide (HS) differ between young adults, middle-aged adults, and older adults, and to describe, in detail, the circumstances that lead to HS by older adults. METHODS: Data were obtained from the Center for Disease Control and Prevention (CDC) National Violent Death Reporting System. We used a sequential mixed methods approach to the analysis. Guided by the Marzuk HS framework, we conducted quantitative analyses to identify characteristics distinguishing older adult HS perpetrators from younger HS perpetrators. These results guided the qualitative content analysis, which further described the circumstances surrounding HS incidents perpetrated by older adults. RESULTS: While HS perpetrated by young and middle-aged adults were quite similar, the demographic characteristics, victim-perpetrator relationship, and contributing factors in HS incidents perpetrated by older adults were substantially different. Mental health and depressed mood were more common among older adult perpetrators, and jealousy, fights, and substance use issues were less common, relative to younger perpetrators. Escalating intimate partner violence and caregiving/health-related issues, including caregiving strain, housing transitions, and financial problems, were the primary contributors to older adult HS. CONCLUSION: HS perpetrated by older adults was both similar and different from incidents perpetrated by younger adults. Programs that prevent or de-escalate intimate partner violence would likely prevent many HS incidents perpetrated by older adults, but health and aging-related issues must also be considered.

Adverse Childhood Experiences Associated with Children's Patterns of Out of Home Placement Over Time and Subsequent Negative Outcomes During Adolescence.

BACKGROUND: Out of home placement (OOHP) of welfare involved children is a critical problem associated with child abuse and neglect and household dysfunction. Few studies have also implicated greater instability in OOHP with more negative outcomes. However, several gaps remain. OBJECTIVES: Objectives were twofold. To identify combinations of adverse childhood experiences that are associated with OOHP - based on both duration of OOHP and change in actual placement during each time point, among welfare involved youth. The second objective was to understand long-term negative outcomes during adolescence that are associated with greater placement instability. METHODS: Data come from the National Survey of Child and Adolescent Wellbeing (n = 1,657). Multinomial logistic regression was used to evaluate adverse childhood experiences that were associated with specific patterns of OOHP. Multivariate regression models were estimated to evaluate delinquency, aggression as well as depressive and trauma symptoms during adolescence that were associated with specific patterns of OOHP. RESULTS: There were six categories of OOHP found in the sample: 1) no OOHP, 2) OOHP one time, 3) OOHP two times, 4) OOHP two times with change in placements, 5) OOHP three times, and 6) OOHP three times with change in placement. Longer duration of OOHP was associated with more adversity exposure. Longer duration and more change in placement were associated with the most negative outcomes. CONCLUSIONS: Findings demonstrate the need for future testing of these findings in prevention trials.

"Oh, this is actually okay": Understanding how one state child welfare training system adapted to the COVID-19 pandemic.

BACKGROUND: Training for new and existing child protection system (CPS) caseworkers is critical to developing and maintaining a competent workforce that effectively works towards safety, permanency, and wellbeing outcomes for children in the system. The COVID-19 pandemic required a shift to virtual training to continue training CPS professionals safely. OBJECTIVE: The purpose of our project was to determine if there were differences in learning outcomes between learners who completed training in the usual delivery methods (Pre-COVID) and the fully virtual delivery methods (Post-COVID). We also sought to understand any factors that facilitated or impeded successful virtual training during the pandemic. PARTICIPANTS AND SETTING: Caseworkers-in-training completed learning and satisfaction assessments through standard continuing quality improvement efforts. Training facilitators, course developers, and leadership completed qualitative interviews. METHODS: We assessed quantitative differences in one US state in learner knowledge, satisfaction, and behaviors before and during the COVID-19 pandemic and conducted a qualitative thematic analysis of interviews with training system employees. RESULTS: Overall, there were limited differences in learner outcomes before and after the transition to virtual training delivery. Across the employee interviews, three main themes emerged: organizational culture facilitated the transition, external constraints caused challenges during the transition, and there were opportunities to evolve training practices positively. CONCLUSIONS: The shift to a virtual learning environment had little impact on learner knowledge or satisfaction. Employee perspectives indicated that the pre-COVID investment in organizational culture has substantial dividends for performance during the crisis.

The contribution of interpersonal violence victimization types to psychological distress among youth.

BACKGROUND: Associations between different types of victimization and symptomology among youth remain unclear due to methodological limitations preventing the identification of the independent contribution of each type of violence. OBJECTIVE: The purpose was to examine associations between different types of victimization and the odds of experiencing clinically significant levels of anxiety, depression, and anger/aggression. We also examined the unique contribution of each type of victimization to these outcomes. PARTICIPANTS: Participants were a nationally representative sample of youth ages 10-17 (n = 1019) who were residing in the United States when data were collected in 2002-2003. METHODS: Youth reported on their experiences of different forms of victimization (e.g., physical abuse, emotional abuse, neglect, sibling abuse, bullying, sexual assault, and witnessing violence) within the past year. Logistic regression and relative weights analyses were used to examine associations between victimization and symptoms of depression, anxiety, and anger/aggression. RESULTS: The prevalence of reported victimization ranged from 1.3 % for neglect to 41.3% for sibling abuse. Physical and emotional child abuse, sibling abuse, bullying, and emotional bullying were associated with increased odds of clinically significant anxiety, depression, and anger/aggression. Witnessing parent intimate partner violence was associated with increased odds of clinically significant anger/aggression. Witnessing parental assault of a sibling was associated with increased odds of clinically significant anxiety and anger/aggression. Emotional bullying predicted the largest percentage of variance in anxiety and depression, followed by emotional abuse and sibling aggression. CONCLUSIONS: These findings underscore the need for further assessment and treatment for sibling abuse and emotional bullying.

The Interaction of Dopamine Genes and Financial Stressors to Predict Adulthood Intimate Partner Violence Perpetration.

Three dopamine genes (DAT1, DRD2, and DRD4) have been associated with interpersonal delinquency, aggression, and violence when individuals experience adverse environmental exposures. Guided by the catalyst model of aggression, risk alleles identified in previous studies were hypothesized to be associated with intimate partner violence (IPV) perpetration in the presence of financial stressors, a possible environmental trigger. This hypothesis was tested using weighted, clustered logistic regression with data from the National Longitudinal Study of Adolescent to Adult Health. The direct effects DAT1, DRD2, and DRD4 on IPV perpetration, and the interaction of DAT1, DRD2, and DRD4 and financial stressors on IPV perpetration were assessed. Due to cell size, only White men and women were included in this analysis. Increasing number of financial stressors was associated with increased odds of IPV perpetration, regardless of DAT1, DRD2, and DRD4 alleles. As predicted, increasing number of financial stressors was more strongly associated with IPV perpetration among individuals with high-risk DAT1 alleles, than individuals with low-risk alleles. However, this relationship was inverted for DRD2. Although there was still a significant interaction between DRD2 and financial stressors, individuals with low-risk alleles had higher odds of IPV perpetration in the presence of financial stressors. A similar, nonsignificant relationship was found for DRD4. These findings indicate that these genes may interact differently with environmental exposures and types of violent behavior. In addition, the findings may, if replicated, suggest dopamine plays a different role in IPV perpetration compared with other forms of aggression and violence.

Factors contributing to homicide-suicide: differences between firearm and non-firearm deaths.

The primary aim of this study is to determine the relationship between situational factors, method of death, and homicide-suicide deaths, specifically comparing method of death (firearm vs. nonfirearm) across these factors. We used data from the national violence death reporting system, a reporting system for violent deaths that links data from multiple sources. We included incidents that involved at least one homicide death followed by perpetrator suicide in the 42 states from 2013 to 2016. In addition to univariate analyses, we compared proportions of incidents that included a firearm to non-firearm incidents by incident, victim, and perpetrator characteristics. By far, firearm-related injuries were the most frequent cause of death for victims (85.6%) and for perpetrators (89.5%). Women, Hispanic individuals, individuals with a current mental health issue, and individuals with recent depression symptoms had lower odds of using a firearm, as did perpetrators who killed both an intimate partner and other family member. Individuals who had recently been in a fight had increased odds of using a firearm. Despite these differences, the overwhelming majority of homicide-suicide deaths involved firearms, which supports the need for adequate, appropriate firearm control measures to prevent these tragedies.

Associations of state-level rates of depression and fatal opioid overdose in the United States, 2011-2015.

PURPOSE: To assess the relationship between state-level depression and opioid overdose deaths between 2011 and 2015 in the United States. METHODS: We assessed the association between percent of state populations reporting depression diagnoses and number of opioid analgesic-related deaths using negative binomial generalized estimating equations. RESULTS: A 1% point increase in state-level depression diagnoses was associated with a 26% (95% CI 1-58%) increase in opioid analgesic-related deaths. CONCLUSIONS: Addressing depression in the provider-patient relationship may be important, as may be addressing the mental health provider shortage in the United States.

Should suicide prevention training be required for mental health practitioners? A Colorado, United States case study.

Suicide is a critical public health problem, resulting in more than 40,000 deaths a year in the United States (U.S.) and 800,000 globally. Provision of mental health services is a key component of a comprehensive population-based approach to prevention. State licensing boards in some U.S. states require mental health practitioners to be trained in suicide risk assessment and management, but such requirements are not uniform. Our case study examined mental health practitioner preparedness to engage in suicide prevention and intervention in Colorado, a state with a high suicide rate, using a survey designed to understand training experiences and perceptions of the acceptability of mandated training. Our findings support efforts to require mental health practitioners be trained to prevent suicide.