National Violent Death Reporting System Research Articles

Jealousy as a correlate of intimate partner homicide-suicide versus homicide-only cases: National Violent Death Reporting System, 2016-2020.

The objective of this study was to compare jealousy as a correlate of intimate partner homicide-suicide cases to homicide-only cases using data from the National Violent Death Reporting System (NVDRS), a state-based surveillance system maintained by the Centers for Disease Control and Prevention. Jealousy is categorized as jealous feelings or distress over a current or former intimate partner's relationship or suspected relationship with another person. NVDRS data from a 5-year period (2016-2020) was used to estimate frequencies and identify significant differences in jealousy and other sociodemographic, mental health, relationship, and incident-related correlates of intimate partner homicide-suicide compared to homicide-only cases. Cases were included if they involved an intimate partner single homicide or a single homicide followed by suicide. The study sample included 5335 cases (intimate partner homicide-suicide n = 1402; homicide-only n = 3933). A significantly higher percentage of intimate partner homicide-suicide cases reported jealousy preceding the event (9%) compared to homicide-only cases (6%). Compared with homicide-only cases, homicide-suicide cases had 3.5 greater odds of recording jealousy as a precipitating event. Findings suggest that intimate partner homicide-suicide cases are distinct from homicide-only cases both in terms of individual- and incident-level and situational factors, including the presence of jealousy.

Artificial Intelligence and the National Violent Death Reporting System: A Rapid Review.

As the awareness on violent deaths from guns, drugs, and suicides emerges as a public health crisis in the United States, attempts to prevent injury and mortality through nursing research are critical. The National Violent Death Reporting System provides public health surveillance of US violent deaths; however, understanding the National Violent Death Reporting System's research utility is limited. The purpose of our rapid review of the 2019-2023 literature was to understand to what extent artificial intelligence methods are being used with the National Violent Death Reporting System. We identified 16 National Violent Death Reporting System artificial intelligence studies, with more than half published after 2020. The text-rich content of National Violent Death Reporting System enabled researchers to center their artificial intelligence approaches mostly on natural language processing (50%) or natural language processing and machine learning (37%). Significant heterogeneity in approaches, techniques, and processes was noted across the studies, with critical methods information often lacking. The aims and focus of National Violent Death Reporting System studies were homogeneous and mostly examined suicide among nurses and older adults. Our findings suggested that artificial intelligence is a promising approach to the National Violent Death Reporting System data with significant untapped potential in its use. Artificial intelligence may prove to be a powerful tool enabling nursing scholars and practitioners to reduce the number of preventable, violent deaths.

Comparing the interactions of risk factors by method of suicide among veterans: A moderated network analysis approach.

Despite the well-established link between firearm access and suicide, less is known about other variables that may influence the risk for death by self-inflicted gunshot versus other methods of suicide. As individual factors have demonstrated limited predictive ability, scholars have called for studies that consider the multifaceted relations between myriad variables. One alternative to the typical cause-and-effect approach for investigating various forms of psychopathology is network analysis. However, few studies have applied this method to suicidal outcomes, particularly in the context of a veteran population. Data from 19,234 male veteran suicide decedents (89.1% White; Mage = 57.16, SD = 18.64) acquired from the National Violent Death Reporting System were used to investigate characteristics of veteran suicide decedents who died by self-inflicted gunshot (gun; 66.4%) versus alternative methods (nongun, e.g., poisoning, hanging; 33.5%). Results of the overall moderated network model indicated that veterans in the gun group were more likely to have a physical health problem that contributed to the suicide than veterans in the nongun group. Additionally, results of the moderated network model revealed several pairs of associated circumstances whose relationships were significantly moderated by method of suicide, the three strongest of which included having a physical health problem that contributed to the suicide. Overall, results suggest that public health prevention and intervention efforts aimed at reducing the overall burden of physical health problems among male veterans may mitigate the risk of firearm suicides. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Decoding Suicide Decedent Profiles and Signs of Suicidal Intent Using Latent Class Analysis

Suicide rates in the US increased by 35.6% from 2001 to 2021. Given that most individuals die on their first attempt, earlier detection and intervention are crucial. Understanding modifiable risk factors is key to effective prevention strategies. To identify distinct suicide profiles or classes, associated signs of suicidal intent, and patterns of modifiable risks for targeted prevention efforts. This cross-sectional study used data from the 2003-2020 National Violent Death Reporting System Restricted Access Database for 306 800 suicide decedents. Statistical analysis was performed from July 2022 to June 2023. Suicide decedent profiles were determined using latent class analyses of available data on suicide circumstances, toxicology, and methods. Disclosure of recent intent, suicide note presence, and known psychotropic usage. Among 306 800 suicide decedents (mean [SD] age, 46.3 [18.4] years; 239 627 males [78.1%] and 67 108 females [21.9%]), 5 profiles or classes were identified. The largest class, class 4 (97 175 [31.7%]), predominantly faced physical health challenges, followed by polysubstance problems in class 5 (58 803 [19.2%]), and crisis, alcohol-related, and intimate partner problems in class 3 (55 367 [18.0%]), mental health problems (class 2, 53 928 [17.6%]), and comorbid mental health and substance use disorders (class 1, 41 527 [13.5%]). Class 4 had the lowest rates of disclosing suicidal intent (13 952 [14.4%]) and leaving a suicide note (24 351 [25.1%]). Adjusting for covariates, compared with class 1, class 4 had the highest odds of not disclosing suicide intent (odds ratio [OR], 2.58; 95% CI, 2.51-2.66) and not leaving a suicide note (OR, 1.45; 95% CI, 1.41-1.49). Class 4 also had the lowest rates of all known psychiatric illnesses and psychotropic medications among all suicide profiles. Class 4 had more older adults (23 794 were aged 55-70 years [24.5%]; 20 100 aged ≥71 years [20.7%]), veterans (22 220 [22.9%]), widows (8633 [8.9%]), individuals with less than high school education (15 690 [16.1%]), and rural residents (23 966 [24.7%]). This study identified 5 distinct suicide profiles, highlighting a need for tailored prevention strategies. Improving the detection and treatment of coexisting mental health conditions, substance and alcohol use disorders, and physical illnesses is paramount. The implementation of means restriction strategies plays a vital role in reducing suicide risks across most of the profiles, reinforcing the need for a multifaceted approach to suicide prevention.

Fatal Police Shootings of Victims with Mental Health Crises: A Descriptive Analysis of Data from the 2014-2015 National Violent Death Reporting System.

One in five fatal police shooting victims may have been experiencing a mental health crisis (MHC) at the time of their death [1]. We use data on fatal police shootings from the National Violent Death Reporting System (2014-2015) to (a) identify incidents where the victim is reported to have experienced an MHC at the time of their death, (b) describe the characteristics of these incidents, and (c) compare the characteristics of MHC to fatal police shootings where the victim was not experiencing an MHC at the time of their death. We systematically coded 633 fatal police shootings from 27 states. Descriptive statistics characterized fatal police shootings, including victim characteristics; their mental health status; and contextual information regarding the police encounter (e.g., reason for police call). Overall, 203 of 633 fatal police encounters (32%) involved victims who showed signs of an MHC at the time of their death. Victims were predominantly white, male, and in possession of a firearm. In 3 of 4 cases, the MHC manifested as suicidal ideation despite any relevant documented history among most victims. Among half of suicidal victims, suicidal ideation was expressed verbally and in-person to a family member/intimate partner who subsequently called the police. Dispatch was aware of the MHC in 1 of 4 of total police calls. Overall, fatal police encounters involving those experiencing an MHC accounted for 1 in 3 of our caseloads. Approximately, 3 of 4 mental health calls involved a suicidal person who mainly expressed intent to a loved one in-person.

Pregnancy-Associated Firearm Mortality in the United States, 2008- 2019

IntroductionThis study analyzed the contribution of firearms to pregnancy-associated mortality from homicide and suicide. MethodsThis was a retrospective cohort study using the CDC's National Violent Death Reporting System from 2008 – 2019. Women aged 15-44 years who died by suicide (intentional self-harm) and homicide where a firearm was involved were included. Persons without known pregnancy status were excluded. Pregnancy-associated deaths were defined as those that occurred during pregnancy or within 1 year of pregnancy (early and late postpartum). Sociodemographic characteristics, social, and circumstantial differences were compared in pregnancy-associated and non-pregnant deaths. Data analysis was conducted in 2022 – 2023. ResultsA total of 1,803 homicide and 1,929 suicide deaths from firearms were included. Twenty-two percent (n=388) and 11% (n=212) of firearm homicides and suicides respectively, were pregnancy-associated. Victims of pregnancy associated homicide were predominantly Black (54.8%), single (76%), and had high school diploma or equivalent degree (41.2%). Victims of pregnancy-associated suicide were predominantly White (80.5%). Among pregnancy-associated homicides and suicides, deaths occurred more frequently during pregnancy (63.4% and 40.3%). Compared to non-pregnancy associated homicides, pregnancy-associated homicides more frequently occurred in the victim's home (51.5% vs 46.7%, p=0.02) and was related to ongoing conflict or violence between a current or former partner (61.6% vs 51.9%, p < 0.001). Compared to non-pregnancy-associated suicide, pregnancy-associated suicides more frequently occurred in those who experienced intimate partner violence within a month of death (4.2% vs 1.3%, p=0.005). ConclusionsWhile there are differences in demographic characteristics between victims, interpersonal violence is associated with both pregnancy-associated homicides and suicides where a firearm was involved.

Characteristics of and Variation in Suicide Mortality Related to Retirement during the Great Recession: Perspectives from the National Violent Death Reporting System.

Suicide rates typically increase during recessions. However, few studies have explored how recessions impact risk among older adults nearing retirement. This study used a large suicide mortality registry to characterize and quantify suicide related to retirement during the Great Recession (GR). Data come from the National Violent Death Reporting System (NVDRS, 2004-2017; N=53,298 suicide deaths ages ≥50). We analyzed the text narratives (i.e., descriptions of the most salient circumstances to each suicide) of these decedents using natural language processing (NLP) to identify cases that were "retirement-related" (RR, e.g., anticipating, being unable to, or recently retiring). We used time-series analysis to quantify variation in RR over the GR, and compared these trends to retirees (i.e., decedents whose occupation was "retired") and all decedents aged ≥50. We used content and network analysis to characterize themes represented in the narratives. There were 878 RR cases (1.6% of suicides aged ≥50) identified by the NLP model; only 52% of these cases were among retirees. RR cases were younger (62 vs. 75 years) and more educated (41.5% vs 24.5% college degree) than retirees. The rate of RR suicide was positively associated with indicators of the GR (e.g., short-term unemployment R2=0.70, p=0.024), but economic indicators were not correlated with the suicide rate among retirees or older adults in general. Economic issues were more central to the narratives of RR cases during the GR compared to other periods. Recessions shape suicide risk related to retirement transitions.

Disparities Among Pediatric Firearm Suicides in the United States: An Analysis of the National Violent Death Reporting System, 2014 to 2018.

Suicide is a leading cause of death in the United States (U.S.), with firearms being the predominant method. This study examines the racial disparity and disproportionality of pediatric firearm suicide from 2014 to 2018 in 17 U.S. states. We used the National Violent Death Reporting System to quantify the burden of pediatric firearm suicide by race/ethnicity and gender and assessed themes among decedents aged 10 to 17 years. Racial disparity and disproportionality were measured using the Disparity Index and Disproportionality Representation Index, respectively. Decedents were primarily non-Hispanic White (NHW, 77.5%) and male (84.0%). NHW children died at a rate that was 1.3 times greater than expected based on their proportion in the general population and were 2.6 times more likely to die by firearm suicide than non-Hispanic Black (NHB) children. NHB children were less likely to disclose suicide intention, suggesting that this group may require more active screening intervention. Qualitative analysis revealed unsafe firearm storage as a common theme among these deaths. Differences in age with respect to social media use and precipitating factors such as bullying and arguments with parents were also identified as contributing factors. Results of this study support the expansion of interventions such as lethal means restriction counseling and implementation of safer firearm storage laws.

State-Level Analysis of Intimate Partner Violence, Abortion Access, and Peripartum Homicide: Call for Screening and Violence Interventions for Pregnant Patients.

Despite representing 4% of the global population, the United States has the 5th highest number of intentional homicides in the world. Peripartum people represent a unique and vulnerable subset of homicide victims. This study aims to understand the risk factors for peripartum homicide. We used data from the 2018-2020 National Violent Death Reporting System to compare homicide rates of peripartum and non-peripartum people capable of becoming pregnant (12-50 years of age). Peripartum was defined as currently pregnant or within one year postpartum. We additionally compared state-level peripartum homicide rates between states categorized as restrictive, neutral, or protective of abortion. Pearson's chi-squared and Wilcoxon rank-sum tests were used. There were 496 peripartum compared to 8,644 non-peripartum homicide victims. The peripartum group was younger (27.4 ± 71 vs 33.0 ± 9.6, p<0.001). Intimate partner violence (IPV) causing the homicide was more common in the peripartum group (39.9% vs. 26.4%, p<0.001). Firearms were used in 63.4% of homicides among the peripartum group compared to 49.5% in the comparison (p<0.001). There was a significant difference in peripartum homicide between states based on policies regarding abortion access (protective 0.37, neutral 0.45, restrictive 0.64; p<0.01); the same trend was not seen with male homicides. Compared to non-peripartum peers, peripartum people are at increased risk for homicide due to IPV, specifically due to firearm violence. Increasing rates of peripartum homicide occur in states with policies that are restrictive to abortion access. There is a dire need for universal screening and interventions for peripartum patients. Research and policies to reduce of violence against pregnant people must also consider the important role that abortion access plays in protecting safety.

Patterns of suicide intent disclosures among older adult decedents, 2016–2018: a qualitative analysis

Objective The aim of this work is to examine suicide intent disclosures to identify patterns to support an improved understanding of the impetus for suicidal behavior in late life, which may offer insight useful in aiding prevention efforts. Methods Using restricted access data from the National Violent Death Reporting System for years 2016–2018, we conducted qualitative content analysis of included narrative descriptions of 2,969 cases in which the decedent was aged 65 years or older and disclosed their intent to die by suicide. Results The majority of suicide intent disclosures were direct statements of intent to die by suicide (37.19%), followed by a smaller proportion of indirect (implied) statements (25.29%). When response of disclosure recipient was described, such disclosures were frequently dismissed as insincere. Uncontrolled or chronic pain was cited by 11.62% of decedents as the rationale for suicide. Conclusion Findings from this work suggest the content of suicide intent disclosures may vary considerably but demonstrate consistent patterns. Dismissal of such disclosures is a common response, likely due to inability to assess sincerity. Given the high rate of lethality among suicide attempts in late life, any intent disclosures should be critically evaluated.

Suicide by sodium nitrite poisoning: Findings from the National Violent Death Reporting System, 2018-2020.

Suicide by sodium nitrite may be an emerging trend in the United States. Our mixed-methods study aims to: (1) describe the rates of suicides secondary to sodium nitrite self-poisoning in the United States between 2018 and 2020 and (2) characterize the use of sodium nitrite as a suicide method. Using NVDRS data, descriptive statistics, population-based incident rates/year and incidence estimates across 50 states were calculated. An inductive thematic analysis characterized the use of sodium nitrite as a suicide method on review of medical examiner and law enforcement reports. 260 incidents were identified as suicides secondary to self-poisoning with sodium nitrite/nitrate across 37 states and 1 territory-69% of which occurred in 2020. The typical victim was a white male student with a known depressive disorder and a history of suicidal thoughts (n = 120). The annual suicide rate using sodium nitrite increased from 0.01-0.09/100,000 person-years over the three-year period. Online forums were used to share knowledge on the procurement and preparation of sodium nitrite poisoning. Sodium nitrite self-poisoning is an increasingly used planned suicide method among young people. Further studies are required to identify the impact of means safety interventions on the incidence of sodium nitrite self-poisoning incidents.

Identifying Witnessed Suicides in National Violent Death Reporting System Narratives.

There is increasing attention to suicides that occur in view of others, as these deaths can cause significant psychological impact on witnesses. This study illuminates characteristics of witnessed suicides and compares characteristics of these deaths to non-witnessed suicides. We develop a codable definition of what constitutes witnessed (vs. non-witnessed) suicide. Our data include a sample of 1200 suicide descriptions from the 2003-2017 National Violent Death Reporting System (NVDRS). We first developed criteria to identify probable cases of witnessed suicide. The coding scheme achieved 94.5% agreement and identified approximately 10% (n = 125) of suicides as witnessed. Next, we examined differences between witnessed and non-witnessed suicides in demographics, manner of death, and social/environmental factors using bivariate Chi-squared tests, multivariate logistic regression, and ANOVA. Witnessed suicide decedents were significantly more likely than non-witnessed suicide decedents to be male, younger, and members of a sexual minority, and to have died in living spaces by means of a firearm. Two thirds of witnesses were strangers to the decedents, while 23.2% were romantic partners or ex-partners of the decedents. Our coding method offers a reliable approach to identify witnessed suicides. While witnessed suicides are relatively infrequent, these deaths have profound impact on witnesses. Articulating the features of witnessed suicides may contribute to identifying potential risk mitigation strategies.

Examining predictors of suicide by firearm in young, middle, and late adulthood.

Suicide remains a leading cause of death in the U.S., and firearms are one of the most lethal methods of suicide. This study examines personal and contextual factors that predict suicide with a firearm compared to other methods across stages of adulthood. Data on adult suicide decedents from 2009 to 2019 were obtained from Colorado's National Violent Death Reporting System (NVDRS) data (N = 11,512). The dataset includes incident and person characteristics collected by law enforcement and coroners. Zip code level data were integrated from the American Community Survey. Age, sex, race, marital status, military service, substance use, suicide attempt history, mental health, and location characteristics (population density, as well as age, education, veteran status, and household status of population) predicted suicide by firearm. Risk was particularly high for males in older adulthood. We further explored age-specific models (young, middle-aged, and older adults) to determine salient risk factors for each group. This study highlights the need for comprehensive suicide prevention approaches that consider both individual and contextual risk factors, as well as unique risks in each stage of adulthood.

Unintentional Firearm Injury Deaths Among Children and Adolescents Aged 0-17 Years - National Violent Death Reporting System, United States, 2003-2021.

In the United States, unintentional injury is the fourth leading cause of death among infants (i.e., children aged <1 year) and is the top cause of death among children and adolescents aged 1-17 years; firearms are a leading injury method. Unsecured firearms (e.g., unlocked and loaded) are associated with risk for unintentional childhood firearm injury death. Data recorded during 2003-2021 by the National Violent Death Reporting System (NVDRS) from 49 states, the District of Columbia, and Puerto Rico were used to characterize unintentional firearm injury deaths of U.S. infants, children, and adolescents aged 0-17 years (referred to as children in this report). NVDRS identified 1,262 unintentional firearm injury deaths among children aged 0-17 years: the largest percentage (33%) of these deaths were among children aged 11-15 years, followed by 29% among those aged 0-5 years, 24% among those aged 16-17 years, and 14% among persons aged 6-10 years. Overall, 83% of unintentional firearm injury deaths occurred among boys. The majority (85%) of victims were fatally injured at a house or apartment, including 56% in their own home. Approximately one half (53%) of fatal unintentional firearm injuries to children were inflicted by others; 38% were self-inflicted. In 9% of incidents, it was unknown whether the injury was self- or other-inflicted. Approximately two thirds (67%) of shooters were playing with or showing the firearm to others when it discharged. Overall, firearms used in unintentional injury deaths were often stored loaded (74%) and unlocked (76%) and were most commonly accessed from nightstands and other sleeping areas (30%). Unintentional firearm injury deaths of children are preventable. Secured firearm storage practices (e.g., storing firearms locked, unloaded, and separate from ammunition) have been identified as protective factors against child firearm injuries and deaths, underscoring the importance of policymakers, health care professionals (e.g., pediatricians), and others partnering with parents, caregivers, and firearm owners to promote secure firearm storage.

Depression in older women who died by suicide: associations with other suicide contributors and suicide methods

Suicides among older women have received little research attention. In this study based on the 2017–2019 National Violent Death Reporting System data, we examined the prevalence of depression in older female suicide decedents (N = 3,061), associations between depression and other suicide precipitants, and the associations between suicide methods and depression. Descriptive statistics and generalized linear models (GLM) for a Poisson distribution with a log link were used to examine the research questions. Of the decedents, 15.0% had depressed mood without a reported diagnosis and 41.8% had a depression diagnosis. Nearly one-half of the decedents with reported depression were receiving mental health/substance use treatment at the time of injury. The likelihood of depression was lower among those who were age 85 and older compared to those were age 65–74, but higher among those who had anxiety disorder (IRR = 1.50, 95% CI = 1.33–1.69), history of suicidal ideation (IRR = 1.22, 95% CI = 1.10–1.35), history of suicide attempt (IRR = 1.27, 95% CI = 1.14–1.41), and bereavement problems (IRR = 1.45, 95% CI = 1.27–1.65). Those who had depression were less likely to have used firearms (IRR = 0.85, 95% CI = 0.75–0.97) but more likely to have used hanging/suffocation (IRR = 1.37, 95% CI = 1.13–1.67). The findings show that gun ownership was likely an important factor for firearm use. The high prevalence of depressed mood and/or depression diagnosis among older female suicide decedents at the time of their fatal injury underscores the importance of assessing depression and providing evidence-based depression treatment as an essential suicide prevention approach.

Child maltreatment among victims of violent death: an analysis of national violent death reporting system data, 2014–2018

BackgroundLimited information is known about the impact of childhood maltreatment on lifetime risk of violent death. This study aimed to compare manner of death, demographics, age at time of death, and the presence of a mental health or substance use disorder among decedents of violent deaths with a history of child maltreatment to those without.MethodsThis cross-sectional study compared characteristics of pediatric and adult violent deaths with and without a history of child maltreatment that were captured in the National Violent Death Reporting System from 2014 through 2018.ResultsDecedents who were male, multiracial, and had adulthood substance or mental health disorders were more likely to have a history of maltreatment. All-age decedents with a history of maltreatment were more likely to die by homicide. Adult decedents with a history of maltreatment were more likely to die by suicide. Maltreated decedents died significantly younger than non-maltreated decedents.ConclusionsAmong victims of violent deaths, an identified history of child maltreatment was associated with increased risk of homicide across the lifespan, adult suicide, and earlier death. A history of child maltreatment was also associated with mental health and substance use disorders, which may reflect one of the pathways through which the child maltreatment-to-death association functions.

Sex work-related homicides: Insights from the National Violent Death Reporting System, 2012-2020.

Homicide is a prevalent cause of death among sex workers, given their increased risk of violence due to proximity to criminal activities such as drug trade and human trafficking. This study analyzes homicide data from the National Violent Death Reporting System (NVDRS) covering 49 US states, the District of Columbia, and Puerto Rico from 2012 to 2020. Case inclusion criteria included: (1) manner of death of homicide, and (2) sex work-related circumstance. Descriptive analyses examined victim and injury characteristics, suspect information, and circumstances. The study identified 321 sex work-related homicides (54% female, 41% male, 6% transgender). Among female victims, 94% were sex workers, and 54% of their suspects were clients. Money conflicts (23%) and other crimes (30%), most often in progress, commonly precipitated homicides of female victims. Substance use problems were reported in 49% of female victims, with 25% of their suspected perpetrators reportedly using substances in the preceding hours. For male victims, 54% were clients and 9% were sex workers. Suspects in male homicides were primarily sex workers (34%) or individuals engaged in sex work-adjacent criminal activities (36%). Money conflicts (49%), other crimes (47%) most often in progress, and sex trafficking involvement (25%) commonly precipitated homicides with male victims. Transgender sex worker victims were mostly transfeminine (94%) and non-Hispanic black (89%). Money conflicts (78%) most commonly precipitated homicides among transgender sex worker victims. These findings can inform prevention strategies addressing underlying risk factors for persons involved in sex work.

Gendered Patterns in Manifest and Latent Mental Health Indicators Among Suicide Decedents: 2003-2020 National Violent Death Reporting System (NVDRS).

Objectives. To investigate differences in the documentation of mental health symptomology between male and female suicide decedents in the 2003-2020 US National Violent Death Reporting System (NVDRS). Methods. Using information on 271 998 suicides in the 2003-2020 NVDRS, we evaluated precoded mental health-related variables and topic model-derived latent mental health themes in the law enforcement and coroner or medical examiner death narratives compiled by trained public health workers. Results. Public health records of male compared with female suicides were less likely to include notations of mental health conditions or treatment interventions. However, topic modeling of death summaries revealed that male suicide decedents were more likely to evidence several subclinical cognitive and emotional indicators of distress. Conclusions. Suicide death records vary by gender, both in recorded evidence for mental health conditions at time of death and in accompanying narratives describing proximal circumstances surrounding these deaths. Our findings hint that patterns of subclinical mental health changes among men might be less well captured in commonly used mental health indicators, suggesting that prevention efforts may benefit from measures that also target assessment of subclinical distress. (Am J Public Health. 2024;114(S3):S268-S277. https://doi.org/10.2105/AJPH.2023.307427).

Limitations of Sexual Orientation and Gender Identity Information as Reported in the National Violent Death Reporting System.

The National Violent Death Reporting System (NVDRS) is a Centers for Disease Control and Prevention (CDC) restricted-access database detailing precipitating circumstances to U.S. violent deaths. In 2013 and 2015, the CDC added codes denoting sexual orientation and gender identity (SOGI) and sex of partner. In the past decade, researchers have leveraged NVDRS data to document SOGI-related patterns and characteristics of violent death including suicide. Yet, there are substantial limitations to NVDRS SOGI information that should be considered in responsible reporting by researchers and informed assessment by reviewers. In this perspective, we summarize some of these challenges and offer recommendations for using NVDRS SOGI data responsibly.

Revisiting the Structural (In)Variances of Homicide: Examining the Differential Effects of Context Across Homicide Types

Objectives Extend foundational work on the structural covariates of homicide (concentrated disadvantage in particular) by examining the differential effects of context across distinct types of incidents. Methods Using data on 31,513 incidents nested within 4,598 places from the National Violent Death Reporting System (NVDRS) from 2003 to 2018, multilevel latent class analysis (MLCA) classified homicides into types. Two-level negative binomial regression models subsequently examined the place-level correlates of homicide counts disaggregated by type. Results Four empirically distinct types of incidents were identified, including felony, argument, intimate partner violence, and child abuse homicides. While concentrated disadvantage has a positive relationship with all four types, its effect is significantly stronger for felony and argument homicides relative to incidents involving intimate partner violence and child abuse. Conclusions The results indicate that context exhibits differential effects across homicide types, in turn suggesting that their underlying social processes and mechanisms are distinct.