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.

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).

County-level barriers in the COVID-19 vaccine coverage index and their associations with willingness to receive the COVID-19 vaccine across racial/ethnic groups in the U.S.

Background: County-level vaccination barriers (sociodemographic barriers, limited healthcare system resources, healthcare accessibility barriers, irregular healthcare seeking behaviors, history of low vaccination) may partially explain COVID-19 vaccination intentions among U.S. adults. This study examined whether county-level vaccination barriers varied across racial/ethnic groups in the U.S. and were associated with willingness to receive the COVID-19 vaccine. In addition, this study assessed whether these associations differed across racial/ethnic groups. Methods: This study used data from the REACH-US study, a large online survey of U.S. adults (N = 5,475) completed from January 2021-March 2021. County-level vaccination barriers were measured using the COVID-19 Vaccine Coverage Index. Ordinal logistic regression estimated associations between race/ethnicity and county-level vaccination barriers and between county-level vaccination barriers and willingness to receive the COVID-19 vaccine. Models adjusted for covariates (age, gender, income, education, political ideology, health insurance, high-risk chronic health condition). Multigroup analysis estimated whether associations between barriers and willingness to receive the COVID-19 vaccine differed across racial/ethnic groups. Results: American Indian/Alaska Native, Black/African American, Hispanic/Latino ELP [English Language Preference (ELP); Spanish Language Preference (SLP)], and Multiracial adults were more likely than White adults to live in counties with higher overall county-level vaccination barriers [Adjusted Odd Ratios (AORs):1.63-3.81]. Higher county-level vaccination barriers were generally associated with less willingness to receive the COVID-19 vaccine, yet associations were attenuated after adjusting for covariates. Trends differed across barriers and racial/ethnic groups. Higher sociodemographic barriers were associated with less willingness to receive the COVID-19 vaccine (AOR:0.78, 95% CI:0.64-0.94), whereas higher irregular care-seeking behavior was associated with greater willingness to receive the vaccine (AOR:1.20, 95% CI:1.04-1.39). Greater history of low vaccination was associated with less willingness to receive the COVID-19 vaccine among Black/African American adults (AOR:0.55, 95% CI:0.37-0.84), but greater willingness to receive the vaccine among American Indian/Alaska Native and Hispanic/Latino ELP adults (AOR:1.90, 95% CI:1.10-3.28; AOR:1.85, 95% CI:1.14-3.01). Discussion: Future public health emergency vaccination programs should include planning and coverage efforts that account for structural barriers to preventive healthcare and their intersection with sociodemographic factors. Addressing structural barriers to COVID-19 treatment and preventive services is essential for reducing morbidity and mortality in future infectious disease outbreaks.

The American Dream: Is Immigration Associated with Life Satisfaction for Latinos of Mexican Descent?

The Latino population is one of the largest immigrant groups in the United States, with the majority being of Mexican descent. Whether immigrating to the US is positive for the well-being of Mexican immigrants and future generations is an important question. We examined how nativity status and quality of life indicators relate to life satisfaction among foreign-born and US-born Mexican descent Latinos living in California. Participants (N = 893) were from the California Quality of Life Survey, a population-based mental health survey of the California population. Multiple regressions examining sociodemographic and indicators of life satisfaction found higher life satisfaction among the foreign-born compared to US-born: (US-born first generation: Wald F = 18.70, p < 0.001; US-born second generation and higher: Wald F = 12.09, p < 0.001), females (Wald F = 7.05, p < 0.01), and individuals reporting more social support (Wald F = 40.20, p < 0.001), absence of frequent distress (Wald F = 41.46, p < 0.001), and better physical health (Wald F = 15.28, p < 0.001). Life satisfaction was lower for US-born Mexicans than for Mexican immigrants. Research, interventions, and policies are needed for mental health equity that address this lack of well-being in US-born Mexican Latinos.

Symptom-associated alterations in functional connectivity in primary and secondary provoked vestibulodynia.

ABSTRACT: Primary provoked vestibulodynia (PVD) is marked by the onset of symptoms at first provoking vulvar contact, whereas secondary PVD refers to symptom onset after some period of painless vulvar contact. Different pathophysiological processes are believed to be involved in the development and maintenance of primary PVD and secondary PVD. The primary aim of this study was to test the hypotheses that the resting state functional connectivity of the brain and brain stem regions differs between these subtypes. Deep clinical phenotyping and resting state brain imaging were obtained in a large sample of a women with primary PVD (n = 46), those with secondary PVD (n = 68), and healthy control women (n = 94). The general linear model was used to test for differences in region-to-region resting state functional connectivity and psychosocial and symptom assessments. Direct statistical comparisons by onset type indicated that women with secondary PVD have increased dorsal attention-somatomotor network connectivity, whereas women with primary PVD predominantly show increased intrinsic resting state connectivity within the brain stem and the default mode network. Furthermore, compared with women with primary PVD, those with secondary PVD reported greater incidence of early life sexual abuse, greater pain catastrophizing, greater 24-hour symptom unpleasantness, and less sexual satisfaction. The findings suggest that women with secondary PVD show greater evidence for central amplification of sensory signals, whereas women with primary PVD have alterations in brain stem circuitry responsible for the processing and modulation of ascending and descending peripheral signals.

Prevalence, Severity and Burden of Post-Traumatic Stress Disorder in Black Men and Women Across the Adult Life span.

Objectives: To examine post-traumatic stress disorder (PTSD) among Black adults in younger, middle, and older ages. Methods: Using nationally representative data from the National Survey of American Life, we estimated lifetime and 12-month prevalence of PTSD in Black men and women ages 18-34, 35-49, and 50+. We determined PTSD persistence and severity by age group, then associations of PTSD with socio-economic status, chronic stress, and racial discrimination in middle age. Results: The lifetime prevalence of PTSD was higher in Black women/men ages 18-34 (prevalence=14.0%/6.3%) and 35-49 (12.8%/4.6%) versus 50 and older (8.7%/5.1%). Those ages 35-49 were more likely than younger/older Black adults to have severe interference in work, relationships, and activities domains. In middle age, PTSD was associated with unemployment, lower education, poverty, and stress in Black men, and unemployment, divorce, poverty, stress, and discrimination in Black women. Discussion: Black women experience a disproportionate burden of PTSD in middle age.

Prevalence of prescription and illicit drugs in suicides by non-poisoning means in the National Violent Death Reporting System 2003-2017.

Background: Prescription and illicit drugs are important social environmental variables in many suicides regardless of their role as an immediate cause of death. Objectives: To investigate the presence of prescription and illicit drugs, either through mention in the death record or toxicology reports, among suicides attributed to nonpoisonous causes to identify patterns of risk. Methods: Using the 2003-2017 National Violent Death Reporting System (NVDRS), we examined the presence of prescription and illicit drugs among 143,175 suicides (119,563 males 23,612 females) due to firearms and suffocation/hanging. The presence of drugs (opioids, stimulants, benzodiazepines, muscle relaxants, and cannabis) was determined from toxicology reports and text searches of coroner/medical examiner and law enforcement summaries. We fit multivariable logistic regression models to estimate associations between drug class and suicide method adjusting for decedent characteristics. Results: Overall prescription and illicit drugs were present in 22% of firearm deaths and 28% of suffocation deaths. Among victims with toxicology reports, over 20% tested positive for benzodiazepines. Benzodiazepines were mentioned in 4% of firearm and 5% of suffocation suicides without toxicology testing. Stimulants were more likely to occur in suffocation than firearm deaths among victims with toxicology testing (aOR = 1.44, 95% CI: 1.33-1.56) and without toxicology testing (aOR = 1.61, 95% CI: 1.31-1.98). Conclusions: Benzodiazepines were most frequently identified in both toxicology reports and narratives of suicides by firearms or suffocation. Better distinction of the presence of prescription and illicit drugs in the environment versus apparent ingestion among non-poisoning suicides are needed to inform prevention approaches.

Persistence, Impairment, Disability and Unmet Treatment of Lifetime and 12-Month Anxiety Disorders in Black Men and Women, 50 Years of Age and Older.

Objectives: To examine anxiety disorders in aging Black adults. Methods: Using nationally representative data from the National Survey of American Life, we estimated lifetime/12-month prevalence of anxiety disorders in Black men and women, age 50+ (N = 1561). Disorder-specific persistence and severity, functional impairment, and mental health service utilization were investigated using multivariate regressions. Results: Black men and women who met criteria for anxiety disorders (lifetime prevalence=12.4%/18.3% in men/women) also demonstrated persistent disorders (percent meeting criteria = 40.3%-61.2%). Those with a 12-month anxiety disorder (6.2%/10.5% of men/women) typically reported severe task interference (38.3%-85.7%). Those with any 12-month anxiety disorder, compared to those without, experienced greater impairment in days out of role, work, family burden, cognition and, in women, mobility (p's < .05). Only 47.0%/65.2% of Black men/women with any lifetime anxiety disorder used mental health services. Discussion: Despite low prevalence, older Blacks with anxiety disorders experience substantial mental health burden in middle age and later.

Integrating topic modeling and word embedding to characterize violent deaths.

SignificanceWe introduce an approach to identify latent topics in large-scale text data. Our approach integrates two prominent methods of computational text analysis: topic modeling and word embedding. We apply our approach to written narratives of violent death (e.g., suicides and homicides) in the National Violent Death Reporting System (NVDRS). Many of our topics reveal aspects of violent death not captured in existing classification schemes. We also extract gender bias in the topics themselves (e.g., a topic about long guns is particularly masculine). Our findings suggest new lines of research that could contribute to reducing suicides or homicides. Our methods are broadly applicable to text data and can unlock similar information in other administrative databases.

Sexual Orientation Differences in Lethal Methods Used in Suicide: Findings From the National Violent Death Reporting System.

We examined sexual orientation and sex differences in seven methods of suicide among adult suicides reported in the United States National Violent Death Reporting System (2012-2015; N = 59,075). Overall, most sexual minorities (i.e., lesbians, gay men, bisexuals) identified in the dataset used hanging (38%) followed by firearm (30%) and drug or poison ingestion (20%). Sexual minorities were more likely than heterosexuals to be younger, female, and Black/African American. Multivariate sex-stratified analyses in the overall sample showed that strong sexual orientation differences in lethal methods existed among men but not among women. However, when we compared sex differences in lethal methods among sexual minorities only, we found that lesbian/bisexual women, as compared to gay/bisexual men, were more likely to use a firearm or drug or poison ingestion than hanging. Findings suggest that the higher rate of suicide mortality among sexual minorities is likely driven by hanging, a method of suicide that is not particularly amenable to lethal method restricted-access prevention approaches. Future research directions, clinical training recommendations, and intervention opportunities are discussed.

Aggression, Escalation, and Other Latent Themes in Legal Intervention Deaths of Non-Hispanic Black and White Men: Results From the 2003‒2017 National Violent Death Reporting System.

Objectives. To investigate racial/ethnic differences in legal intervention‒related deaths using state-of-the-art topic modeling of law enforcement and coroner text summaries drawn from the 2003-2017 US National Violent Death Reporting System (NVDRS). Methods. Employing advanced topic modeling, we identified 8 topics consistent with dangerousness in death incidents in the NVDRS death narratives written by public health workers (PHWs). Using logistic regression, we then evaluated racial/ethnic differences in PHW-coded variables and narrative topics among 4981 males killed by legal intervention, while adjusting for age, county-level characteristics, and year. Results. Black, as compared with White, decedents were younger and their deaths were less likely to include PHW-coded mental health or substance use histories, weapon use, or positive toxicology for alcohol or psychoactive drugs, but more likely to include "gangs-as-an-incident-precipitant" coding. Topic modeling revealed less frequent thematic representation of "physical aggression" or "escalation" but more of "gangs or criminal networks" among Black versus White decedents. Conclusions. While Black males were more likely to be victims of legal intervention deaths, PHW-coded variables in the NVDRS and death narratives suggest lower threat profiles among Black versus similar White decedents. The source of this greater risk remains undetermined.

COVID-19 Medical Vulnerability Indicators: A Predictive, Local Data Model for Equity in Public Health Decision Making.

This article reports the outcome of a project to develop and assess a predictive model of vulnerability indicators for COVID-19 infection in Los Angeles County. Multiple data sources were used to construct four indicators for zip code tabulation areas: (1) pre-existing health condition, (2) barriers to accessing health care, (3) built environment risk, and (4) the CDC's social vulnerability. The assessment of the indicators finds that the most vulnerable neighborhoods are characterized by significant clustering of racial minorities. An overwhelming 73% of Blacks reside in the neighborhoods with the two highest levels of pre-existing health conditions. For the barriers to accessing health care indicator, 40% of Latinx reside in the highest vulnerability places. The built environment indicator finds that selected Asian ethnic groups (63%), Latinx (55%), and Blacks (53%) reside in the neighborhoods designated as high or the highest vulnerability. The social vulnerability indicator finds 42% of Blacks and Latinx and 38% of selected Asian ethnic group residing in neighborhoods of high vulnerability. The vulnerability indicators can be adopted nationally to respond to COVID-19. The metrics can be utilized in data-driven decision making of re-openings or resource distribution such as testing, vaccine distribution and other pandemic-related resources to ensure equity for the most vulnerable.

Money Protects White but Not African American Men against Discrimination: Comparison of African American and White Men in the Same Geographic Areas.

To compare African American (AA) and non-Hispanic White men living in same residential areas for the associations between educational attainment and household income with perceived discrimination (PD). The National Survey of American Life (NSAL), a nationally representative study, included 1643 men who were either African American (n = 1271) or non-Hispanic White (n = 372). We compared the associations between the two race groups using linear regression. In the total sample, high household income was significantly associated with lower levels of PD. There were interactions between race and household income, suggesting that the association between household income and PD significantly differs for African American and non-Hispanic White men. For non-Hispanic White men, household income was inversely associated with PD. For African American men, however, household income was not related to PD. While higher income offers greater protection for non-Hispanic White men against PD, African American men perceive higher levels of discrimination compared to White males, regardless of income levels. Understanding the role this similar but unequal experience plays in the physical and mental health of African American men is worth exploring. Additionally, developing an enhanced understanding of the drivers for high-income African American men's cognitive appraisal of discrimination may be useful in anticipating and addressing the health impacts of that discrimination. Equally important to discerning how social determinants work in high-income African American men's physical and mental health may be investigating the impact of the mental health and wellbeing of deferment based on perceived discrimination of dreams and aspirations associated with achieving high levels of education and income attainment of Black men.