Youth violence is a preventable public health issue. Few hospital-based programs intentionally focus on youth violence prevention. This project aimed to describe the Systematic Screening and Assessment (SSA) methodology used to identify existing hospital-based youth violence prevention (HBYVP) programs ready for future rigorous evaluation. To identify promising HBYVP programs currently in use and assess readiness for evaluation, data from the 2017 American Hospital Association (AHA) Annual Survey of Hospitals was used to identify hospitals with Level I-III trauma centers with reported HBYVP programs. Information for each program was gathered via environmental scan and key informant interviews. A total of 383 hospital-based violence prevention programs were identified. Two review panels were conducted with violence prevention experts to identify characteristics of programs suitable for an evaluability assessment (EA). Fifteen programs focused on youth (10-24 years old) and were identified to be promising and evaluable. Three of the 15 programs were determined to have the infrastructure and readiness necessary for rigorous evaluation. Lessons learned and best practices for SSA project success included use of streamlined outreach efforts that provide program staff with informative and culturally tailored project materials outlining information about the problem, project goals, proposed SSA activities, and altruistic benefit to the community at the initial point of contact. In addition, success of review panels was attributed to use of software to streamline panelist review processes and use of evaluation and data analysis subject matter experts to serve as panel facilitators. Communities experiencing high youth violence burden and hospitals serving these communities can improve health outcomes among youth by implementing and evaluating tailored HBYVP programs.

INTRODUCTION: It is widely accepted that suicides-which account for more than 47 500 deaths per year in the United States-are undercounted by 10% to 30%, partially due to incomplete death scene investigations (DSI) and varying burden-of-proof standards across jurisdictions. This may result in the misclassification of overdose-related suicides as accidents or undetermined intent. METHODS: Virtual and in-person meetings were held with suicidologists and DSI experts from five states (Spring-Summer 2017) to explore how features of a hypothetical electronic DSI tool may help address these challenges. RESULTS: Participants envisioned a mobile DSI application for cell phones, tablets, or laptop computers. Features for systematic information collection, scene description, and guiding key informant interviews were perceived as useful for less-experienced investigators. DISCUSSION: Wide adoption may be challenging due to differences in DSI standards, practices, costs, data privacy and security, and system integration needs. However, technological tools that support consistent and complete DSIs could strengthen the information needed to accurately identify overdose suicides.

The article is previously published with incorrect and missing information. The updates are as follows: | | The last sentence in the third paragraph of ‘Building hospital capacity for data collection’ in ‘Results’ section has been updated as ‘A one-way ANOVA revealed a significant difference between April 2015 and April 2016 triage times, F(1,2734)=5.33, p=0.02. Triage times were on average 16.2 s longer in April 2016 compared with April 2015. No post-hoc analyses were done to control for other, non-CMST-related changes that occurred during the triage process (eg, additional triage screen) from April 2015 to April 2016.’ | Below statement has been added in the sixth paragraph of the ‘Discussion’ section after ‘Nurse participation in the satisfaction … a different US hospital.’ | The statistically significant increase in triage time of 16.2 s, which is unlikely to be clinically significant, may reflect other non-CMST-related triage process changes - such as addition of another triage screen - that were not accounted for in the analyses.

Youth violence (YV) is a major public health problem in the United States that has substantial short- and long-term negative impacts on youths, their families, and communities. Homicide was the third leading cause of death among youths aged 10 to 24 years in 2019, with 90.3% of these homicides being firearm related.1 Each day, approximately 1163 youths are treated in emergency departments for nonfatal assault-related injuries, totaling 424 374 youths in 2019.1 Data from the 2019 Youth Risk Behavior Survey show that, in the 12 months before the survey, 7.4% of high-school students reported being threatened or injured with a weapon at school and 4.4% reported carrying a gun for nonrecreational purposes.2 Approximately 9% of students reported not going to school at least once in the past 30 days because they felt unsafe, either at school or on their way to or from school.2 In addition, in 2019, about one in five students reported being bullied at school and being in a physical fight at least once in the past year.2

The Centers for Disease Control and Prevention (CDC)–funded Youth Violence Prevention Centers (YVPCs) apply different models to reduce youth violence that are applicable to firearm violence because they are comprehensive, cut across ecological levels, and involve multisector partners that inform firearm injury prevention strategies. In addition, all YVPCs engage youths and communities in reducing violence, which may also be a useful approach to the prevention of firearm violence. YVPCs’ role in helping to address firearm violence is vital for public health because in 2019 firearms were the leading mechanism of death among youths aged 10 to 24 years in the United States.1 Of the 7779 firearm-related deaths among youths in this age group in 2019, 4483 (57.6%) were attributable to homicide; 2972 (38.2%) to suicide; and 324 (4.2%) to unintentional, undetermined intent, or legal intervention.1 In addition, firearms accounted for 4483 (90.3%) of the 4965 youth homicide deaths and 2972 (45.8%) of the 6488 youth suicide deaths in 2019.1 In 2019, the youth firearm homicide rate was 7.06 per 100 000 and the youth firearm suicide rate was 4.68 per 100 000. Non-Hispanic Black youths experienced firearm homicide rates (31.02 per 100 000) that were 17.5 times higher than those of non-Hispanic White youths (1.77 per 100 000), and firearm homicides among non-Hispanic Black youths accounted for 66.2% of all youth firearm homicides in 2019.1 In total, 7455 youths aged 10 to 24 years died by firearm homicide or suicide in 2019, which translates to more than 20 youths dying every day from these firearm-related injuries.1 Overall, youth firearm mortality rates in 2019 were higher in rural areas (13.25 per 100 000) than in urban areas (12.00 per 100 000). Youth firearm suicide rates were higher in rural areas than urban areas (7.64 vs 3.48 per 100 000), and youth firearm homicide rates were higher in urban areas than rural area (8.14 vs 4.84 per 100 000).2 Firearm-related mortality rates for youths have surpassed rates of motor vehicle (MV)–related deaths in the United States since 2016.1 The fact is that between 2008 and 2017, the federal government spent on average $1 million annually on research addressing firearm-related deaths among those aged 1 to 18 years, compared with $88 million annually on research for MV-related deaths among youths.3

BACKGROUND: With countries moving towards the World Health Organization's "Treat All" recommendation, there is need to initiate more HIV-infected persons on antiretroviral therapy (ART). In resource-limited settings, task shifting is one approach that can address clinician shortages. SETTING: Uganda METHODS:: We conducted a randomized controlled trial to test if nurse-initiated and monitored antiretroviral therapy (NIMART) is non-inferior to clinician-initiated and monitored ART (CIMART) in HIV-infected adults in Uganda. Study participants were HIV-infected, ART-naïve, and clinically stable adults. The primary outcome was a composite endpoint of any of the following: all-cause mortality, virological failure, toxicity, and loss to follow up at 12 months post-ART initiation. RESULTS: Over half of the study cohort (1,760) was female (54.9%). The mean age was 35.1 years (standard deviation 9.51). Five hundred and thirty-three (31.6%) participants experienced the composite endpoint. At 12 months post-ART initiation, NIMART was non-inferior to CIMART. The intention-to-treat site-adjusted risk differences for the composite endpoint were -4.1 (97.5% CI = -9.8 to 0.2) with complete case analysis (CCA) and -3.4 (97.5% CI = -9.1 to 2.5) with multiple imputation analysis (MIA). Per-protocol site-adjusted risk differences were -3.6 (97.5% CI = -10.5 to 0.6) for CCA and -3.1 (-8.8 to 2.8) for MIA. This difference was within hypothesized margins (6%) for non-inferiority. CONCLUSIONS: Nurses were non-inferior to clinicians for initiation and monitoring of ART. Task shifting to trained nurses is a viable means to increase access to ART. Future studies should evaluate NIMART for other groups (e.g., children, adolescents, and unstable patients).

BACKGROUND: This study examined the association between sports- or physical activity-related concussions and having seriously considered attempting suicide, made a suicide plan, or attempted suicide (ie, suicidality), and tested potential moderators of the association. HYPOTHESIS: Risk factors such as persistent feelings of sadness or hopelessness, low academic grades, few hours of sleep, and current alcohol or marijuana use will increase the odds of suicidality among those who self-reported sports- or physical activity-related concussions, while protective factors such as physical activity and having played on a sports team will decrease the odds. STUDY DESIGN: Cross-sectional study. LEVEL OF EVIDENCE: Level 4. METHODS: This study used data from the 2017 Youth Risk Behavior Survey, a biennial, school-based, nationally representative survey of US students in grade levels 9 to 12 (N = 14,765). Logistic regression models examined associations between self-reported sports- or physical activity-related concussions and suicidality among the students, and whether physical activity, having played on a sports team, persistent feelings of sadness or hopelessness, academic grades, hours of sleep, or current alcohol or marijuana use moderated those associations. RESULTS: Sports- or physical activity-related concussions were found to be associated with suicidality. The associations remained significant in models that adjusted for demographic characteristics, and they did not appear to be moderated by physical activity, having played on sports team, academic grades, or sleep. CONCLUSIONS: Given the findings of this study and others, health care providers are advised to ask students who have experienced a concussion about their emotional well-being as part of their symptom-based assessment, using validated, age- appropriate concussion symptom scales. Comprehensively assessing students who have experienced a sports- or physical activity-related concussion for persistent feelings of sadness or hopelessness may alert providers to thoughts of suicidal ideation and will allow for earlier intervention. CLINICAL RELEVANCE: If thoughts of suicide are discovered among adolescents with a concussion, or if other risk factors are observed, referrals to medical and mental health providers for a more comprehensive assessment may be warranted.

Background: Upstream public health indicators of poor mental health in the United States (U.S.) are currently measured by national telephone-based surveys; however, results are delayed by 1-2 years, limiting real-time assessment of trends.Aim: The aim of this study was to evaluate associations between conversational topics on Twitter from 2018 to 2019 and mental distress rates from 2017 to 2018 for the 50 U.S. states and capital.Method: We used a novel lexicon, Empath, to examine conversational topics from aggregate social media messages from Twitter that correlated most strongly with official U.S. state-level rates of mental distress from the Behavioral Risk Factor Surveillance System.Results: The ten lexical categories most positively correlated with rates of frequent mental distress at the state-level included categories about death, illness, or injury. Lexical categories most inversely correlated with mental distress included categories that serve as proxies for economic prosperity and industry. Using the prevalence of the 10 most positively and 10 most negatively correlated lexical categories to predict state-level rates of mental distress via a linear regression model on an independent sample of data yielded estimates that were moderately similar to actual rates (mean difference = 0.52%; Pearson correlation = 0.45, p < 0.001).Conclusion: This work informs efforts to use social media to measure population-level trends in mental health.

Background: The dissemination of positive messages about mental health is a key goal of organizations and individuals. Aims: Our aim was to examine factors that predict increased dissemination of such messages. Method: We analyzed 10,998 positive messages authored on Twitter and studied factors associated with messages that are shared (re-tweeted) using logistic regression. Characteristics of the account, message, linguistic style, sentiment, and topic were examined. Results: Less than one third of positive messages (31.7%) were shared at least once. In adjusted models, accounts that posted a greater number of messages were less likely to have any single message shared. Messages about military-related topics were 60% more likely to be shared (adjusted odds ratio [AOR] = 1.6, 95% CI [1.1, 2.1]) as well as messages containing achievement-related keywords (AOR = 1.6, 95% CI [1.3, 1.9]). Conversely, positive messages explicitly addressing eating/food, appearance, and sad affective states were less likely to be shared. Multiple other message characteristics influenced sharing. Limitations: Only messages on a single platform and over a focused period of time were analyzed. Conclusion: A knowledge of factors affecting dissemination of positive mental health messages may aid organizations and individuals seeking to promote such messages online.

PURPOSE: Rates of suicide are increasing rapidly among youth. Social media messages and online games promoting suicide are a concern for parents and clinicians. We examined the timing and location of social media posts about one alleged youth suicide game to better understand the degree to which social media data can provide earlier public health awareness. METHODS: We conducted a search of all public social media posts and news articles on the Blue Whale Challenge (BWC), an alleged suicide game, from January 1, 2013, through June 30, 2017. Data were retrieved through multiple keyword search; sources included social media platforms Twitter, YouTube, Reddit, Tumblr, as well as blogs, forums, and news articles. Posts were classified into three categories: individual "pro"-BWC posts (support for game), individual "anti"-BWC posts (opposition to game), and media reports. Timing and location of posts were assessed. RESULTS: Overall, 95,555 social media posts and articles about the BWC were collected. In total, over one-quarter (28.3%) were "pro"-BWC. The first U.S. news article related to the BWC was published approximately 4 months after the first English language U.S. social media post about the BWC and 9 months after the first U.S. social media post in any language. By the close of the study period, "pro"-BWC posts had spread to 127 countries. CONCLUSIONS: Novel online risks to mental health, such as prosuicide games or messages, can spread rapidly and globally. Better understanding social media and Web data may allow for detection of such threats earlier than is currently possible.

OBJECTIVES: Violence is a major public health problem in the USA. In 2016, more than 1.6 million assault-related injuries were treated in US emergency departments (EDs). Unfortunately, information about the magnitude and patterns of violent incidents is often incomplete and underreported to law enforcement (LE). In an effort to identify more complete information on violence for the development of prevention programme, a cross-sectoral Cardiff Violence Prevention Programme (Cardiff Model) partnership was established at a large, urban ED with a level I trauma designation and local metropolitan LE agency in the Atlanta, Georgia metropolitan area. The Cardiff Model is a promising violence prevention approach that promotes combining injury data from hospitals and LE. The objective was to describe the Cardiff Model implementation and collaboration between hospital and LE partners. METHODS: The Cardiff Model was replicated in the USA. A process evaluation was conducted by reviewing project materials, nurse surveys and interviews and ED-LE records. RESULTS: Cardiff Model replication centred around four activities: (1) collaboration between the hospital and LE to form a community safety partnership locally called the US Injury Prevention Partnership; (2) building hospital capacity for data collection; (3) data aggregation and analysis and (4) developing and implementing violence prevention interventions based on the data. CONCLUSIONS: The Cardiff Model can be implemented in the USA for sustainable violent injury data surveillance and sharing. Key components include building a strong ED-LE partnership, communicating with each other and hospital staff, engaging in capacity building and sustainability planning.

During 2000-2016, the suicide rate among the U.S. working age population (persons aged 16-64 years) increased 34%, from 12.9 per 100,000 population to 17.3 (https://www.cdc.gov/injury/wisqars). To better understand suicide among different occupational groups and inform suicide prevention efforts, CDC analyzed suicide deaths by Standard Occupational Classification (SOC) major groups for decedents aged 16-64 years from the 17 states participating in both the 2012 and 2015 National Violent Death Reporting System (NVDRS) (https://www.cdc.gov/violenceprevention/nvdrs). The occupational group with the highest male suicide rate in 2012 and 2015 was Construction and Extraction (43.6 and 53.2 per 100,000 civilian noninstitutionalized working persons, respectively), whereas the group with the highest female suicide rate was Arts, Design, Entertainment, Sports, and Media (11.7 [2012] and 15.6 [2015]). The largest suicide rate increase among males from 2012 to 2015 (47%) occurred in the Arts, Design, Entertainment, Sports, and Media occupational group (26.9 to 39.7) and among females, in the Food Preparation and Serving Related group, from 6.1 to 9.4 (54%). CDC's technical package of strategies to prevent suicide is a resource for communities, including workplace settings (1).

Manner of death (MOD) classification (i.e., natural, accident, suicide, homicide, or undetermined cause) affects mortality surveillance and public health research, policy, and practice. Determination of MOD in deaths caused by drug intoxication is challenging, with marked variability across states. The Centers for Disease Control and Prevention hosted a multidisciplinary meeting to discuss drug intoxication deaths as they relate to suicide and other MOD. The meeting objectives were to identify individual-level, system-level, and place-based factors affecting MOD classification and identify potential solutions to classification barriers. Suggested strategies included improved standardization in death scene investigation, toxicology, and autopsy practice; greater accountability; and creation of job aids for investigators. Continued collaboration and coordination of activities are needed among stakeholders to affect prevention efforts. (Am J Public Health. Published online ahead of print June 22, 2017: e1-e7. doi:10.2105/AJPH.2017.303863).

In 2012, approximately 40,000 suicides were reported in the United States, making suicide the 10th leading reported cause of death for persons aged ≥16 years (1). From 2000 to 2012, rates of suicide among persons in this age group increased 21.1%, from 13.3 per 100,000 to 16.1 (1). To inform suicide prevention efforts, CDC analyzed suicide by occupational group, by ascribing occupational codes to 12,312 suicides in 17 states in 2012 from the National Violent Death Reporting System (NVDRS) (2). The frequency of suicide in different occupational groups was examined, and rates of suicide were calculated by sex and age group for these categories. Persons working in the farming, fishing, and forestry group had the highest rate of suicide overall (84.5 per 100,000 population) and among males (90.5); the highest rates of suicide among females occurred among those working in protective service occupations (14.1). Overall, the lowest rate of suicide (7.5) was found in the education, training, and library occupational group. Suicide prevention approaches directed toward persons aged ≥16 years that enhance social support, community connectedness, access to preventive services, and the reduction of stigma and barriers to help-seeking are needed.

BACKGROUND: Suicides among men aged 35-64 years increased by 27% between 1999 and 2013, yet little research exists to examine the nature of the suicide risk within this population. Many men do not seek help if they have mental health problems and suicides may occur in reaction to stressful circumstances. AIMS: We examined the precipitating circumstances of 600 suicides without known mental health or substance abuse (MH/SA) problems and with a recent crisis. Whether these suicides occurred within the context of an acute crisis only or in the context of chronic circumstances was observed. METHOD: Using data from the National Violent Death Reporting System and employing mixed-methods analysis, we examined the circumstances and context of a census of middle-aged male suicides (n = 600) in seven states between 2005 and 2010. RESULTS: Precipitating circumstances among this group involved intimate partner problems (IPP; 58.3%), criminal/legal problems (50.7%), job/financial problems (22.5%), and health problems (13.5%). Men with IPP and criminal/legal issues were more likely than men with health and/or job/financial issues to experience suicide in the context of an acute crisis only. CONCLUSION: Suicides occurring in reaction to an acute crisis only or in the context of acute and chronic circumstances lend themselves to opportunities for intervention. Further implications are discussed.

OBJECTIVE: To provide HIV seroincidence data among men who have sex with men (MSM) in the United States and to identify predictive factors for seroconversion. METHODS: From 1998-2002, 4684 high-risk MSM, age 18-60 years, participated in a randomized, placebo-controlled HIV vaccine efficacy trial at 56 U.S. clinical trial sites. Demographics, behavioral data, and HIV status were assessed at baseline and 6 month intervals. Since no overall vaccine efficacy was detected, data were combined from both trial arms to calculate HIV incidence based on person-years (py) of follow-up. Predictors of seroconversion, adjusted hazards ratio (aHR), were evaluated using a Cox proportional hazard model with time-varying covariates. RESULTS: Overall, HIV incidence was 2.7/100 py and was relatively uniform across study sites and study years. HIV incidence was highest among young men and men reporting unprotected sex, recreational drug use, and a history of a sexually transmitted infection. Independent predictors of HIV seroconversion included: age 18-30 years (aHR = 2.4; 95% CI 1.4,4.0), having >10 partners (aHR = 2.4; 95% CI 1.7,3.3), having a known HIV-positive male sex partner (aHR = 1.6; 95% CI 1.2, 2.0), unprotected anal intercourse with HIV positive/unknown male partners (aHR = 1.7; 95% CI 1.3, 2.3), and amphetamine (aHR = 1.6; 95% CI 1.1, 2.1) and popper (aHR = 1.7; 95% CI 1.3, 2.2) use. CONCLUSIONS: HIV seroincidence was high among MSM despite repeated HIV counseling and reported declines in sexual risk behaviors. Continuing development of new HIV prevention strategies and intensification of existing efforts will be necessary to reduce the rate of new HIV infections, especially among young men.

This paper examines HIV risk behavior among HIV-uninfected adults living with people taking antiretroviral therapy (ART) in Uganda. A prospective cohort of 455 HIV-uninfected non-spousal household members of ART patients receiving home-based AIDS care was enrolled. Sexual behavior, HIV risk perceptions, AIDS-related anxiety, and the perception that AIDS is curable were assessed at baseline, 6, 12 and 24 months. Generalized linear mixture models were used to model risk behavior over time and to identify behavioral correlates. Overall, risky sex decreased from 29% at baseline to 15% at 24-months. Among women, risky sex decreased from 31% at baseline to 10% at 6 months and 15% at 24 months. Among men, risky sex decreased from 30% at baseline to 8% at 6 months and 13% at 24 months. Perceiving HIV/AIDS as curable and lower AIDS-related anxiety were independently associated with risky sex. No evidence of behavioral disinhibition was observed. Concerns regarding behavioral disinhibition should not slow down efforts to increase ART access in Africa.

OBJECTIVE: Determine whether male circumcision would be effective in reducing HIV transmission among men who have sex with men (MSM). DESIGN: Retrospective analysis of the VAXGen VAX004 HIV vaccine clinical trial data. METHODS: Survival analysis was used to associate time to HIV infection with multiple predictors. Unprotected insertive and receptive anal sex predictors were highly correlated, thus separate models were run. RESULTS: Four thousand eight hundred and eighty-nine participants were included in this reanalysis; 86.1% were circumcised. Three hundred and forty-two (7.0%) men became infected during the study; 87.4% were circumcised. Controlling for demographic characteristics and risk behaviors, in the model that included unprotected insertive anal sex, being uncircumcised was not associated with incident HIV infection [adjusted hazards ratio (AHR) = 0.97, confidence interval (CI) = 0.56-1.68]. Furthermore, while having unprotected insertive (AHR = 2.25, CI = 1.72-2.93) or receptive (AHR = 3.45, CI = 2.58-4.61) anal sex with an HIV-positive partner were associated with HIV infection, the associations between HIV incidence and the interaction between being uncircumcised and reporting unprotected insertive (AHR = 1.78, CI = 0.90-3.53) or receptive (AHR = 1.26, CI = 0.62-2.57) anal sex with an HIV-positive partner were not statistically significant. Of the study visits when a participant reported unprotected insertive anal sex with an HIV-positive partner, HIV infection among circumcised men was reported in 3.16% of the visits (80/2532) and among uncircumcised men in 3.93% of the visits (14/356) [relative risk (RR) = 0.80, CI = 0.46-1.39]. CONCLUSIONS: Among men who reported unprotected insertive anal sex with HIV-positive partners, being uncircumcised did not confer a statistically significant increase in HIV infection risk. Additional studies with more incident HIV infections or that include a larger proportion of uncircumcised men may provide a more definitive result.