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BackgroundIntimate partner violence (IPV) victims and perpetrators often report suicidal ideation, yet there is no comprehensive national dataset that allows for an assessment of the connection between IPV and suicide. The National Violent Death Reporting System (NVDRS) captures IPV circumstances for homicide-suicides (98% of suicides).ObjectiveTo facilitate a more comprehensive understanding of the co-occurrence of IPV and suicide, we developed and validated a tool that detects mentions of IPV circumstances (yes/no) for single suicides in NVDRS death narratives.MethodsWe used 10 000 hand-labelled single suicide cases from NVDRS (2010–2018) to train (n=8500) and validate (n=1500) a classification model using supervised machine learning. We used natural language processing to extract relevant information from the death narratives within a concept normalisation framework. We tested numerous models and present performance metrics for the best approach.ResultsOur final model had robust sensitivity (0.70), specificity (0.98), precision (0.72) and kappa values (0.69). False positives mostly described other family violence. False negatives used vague and heterogeneous language to describe IPV, and often included abusive suicide threats.ImplicationsIt is possible to detect IPV circumstances among singles suicides in NVDRS, although vague language in death narratives limited our tool’s sensitivity. More attention to the role of IPV in suicide is merited both during the initial death investigation processes and subsequent NVDRS reporting. This tool can support future research to inform targeted prevention.

College is a critical life stage for alcohol-related harms to others (AHTOs), gender, and sexual identity. We tested associations between inclusively-defined gender and sexual identities (separately) and AHTOs among college students.The Healthy Minds Study (n = 8,308) provided data about three AHTOs: (1) babysitting a drunk student, (2) alcohol-related unwanted sexual advance, and (3) alcohol-related sexual assault. Independent variables included gender and sexual identity.One in four students (25.5%) reported babysitting, 6.2% reported unwanted advances, and 1.2% reported sexual assaults. Compared to cisgender males, cisgender females had higher odds of reporting babysitting (AHTOs are prevalent on college campuses, and cisgender female and trans masculine students have higher odds of experiencing them. Alcohol interventions may protect cisgender female and gender minority students from the drinkers around them.

Excise taxes can raise the price of unhealthy products, reducing consumption and associated health risks and costs. Raising state excise taxes on tobacco, alcohol, and sugary drinks and allowing local governments to do the same are win-win strategies for achieving three Healthy North Carolina 2030 health behavior targets while increasing state revenues.

BACKGROUND: Policy support research identifies demographic profiles of those who support policies, but community organizers aim to mobilize groups with an existing structure. Thus, identifying established groups that support alcohol policies may aid organizing efforts. OBJECTIVE: This paper calculates prevalence and odds of policy support among three potential constituency groups (i.e., religious affiliation, persons harmed by others’ drinking, and persons in recovery from alcohol) for three policies: alcohol tax increases, banning alcohol in corner stores, and universal coverage for alcohol treatment. METHODS: Using the 2014–15 National Alcohol Survey (n = 3,444; 1,457 male, 1,987 female) and logistic regression, this study explores associations between constituency groups and policy support. RESULTS: Support was higher for the individual-level strategy of alcohol treatment (80.8%) than raising taxes (27.5%) and banning sales in corner stores (52.2%). Support for taxes was higher among persons who valued religion highly (vs not; aOR = 1.46, p < .01), persons harmed by others’ drinking (vs not; aOR = 1.71, p < .001), and persons in recovery (vs. not; aOR = 1.76, p = .02); Catholics had lower odds of support for taxes (vs no denomination; aOR = 0.63, p = .01). Persons who valued religion highly (aOR = 1.53, p < .001), Protestants (aOR = 1.63, p < .01), Catholics (aOR = 1.46, p = .03), and persons with other religious denominations (aOR = 2.17, p = .02) had higher odds of supporting bans in corner stores. Only those in recovery showed greater support for treatment (aOR = 3.20, p < .001). CONCLUSION: Overall, support was lower for population-wide approaches, but results revealed constituency groups that supported these policies. These groups may be allies to organizers who seek to reduce population-level alcohol consumption and harms.

Examine the proportion of students with rapid firearm access and associations with recent alcohol and marijuana use.Cross-sectional data from college freshmen (Using logistic regression, associations were examined between past 30-day substance use and access to firearms within 15-min.More than 10% of students could rapidly access a firearm, 53% of whom were current binge drinkers, compared to 13% of those who could not rapidly access firearms. Non-Hispanic White students (AOR = 4.1, 95%CI = 1.3,12.7) and past 30-day binge drinkers (AOR = 6.4, 95%CI = 2.1,19.7) had greater odds of having rapid firearm access. Age, sex, and past 30-day marijuana use were not associated with rapid access.A notable proportion of students had rapid firearm access, which was strongly associated with recent binge drinking. Campus prevention programs should consider how their alcohol and firearm policies could be enhanced to prevent violence/self-harm.

Measurement of alcohol use and associated harms at the city level is often incomplete or non-existent even though such data are often critical to informing local prevention strategies. This paper models how to generate local estimates of the morbidity, mortality, and cost of current alcohol use instead of abstaining. Administrative data sources, including medical examiner records, hospital records, and police records, among others, were used to obtain local estimates of alcohol-attributable outcomes. In 2018, we used alcohol-attributable fractions and scaled national estimates to quantify the burden of current alcohol use in Baltimore, MD, in 2013. Fifty-two percent of Baltimore adults reported past 30-day drinking. There were 276 alcohol-attributable deaths in 2013, and 106 (38.4%) of these were persons other than the drinker. In 2013, current alcohol use cost $582.3 million in Baltimore City. This burden was distributed across drinkers (40.1%), persons other than the drinker (21.3%), and the government (38.6%). It is possible to quantify this burden at the local level, and these data could be used to inform evidence-based alcohol policy strategies at the local level. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s11524-019-00403-y) contains supplementary material, which is available to authorized users.

Purpose The objective of this study was to examine adolescents' self-reported exposure to cannabis marketing in states with legalized cannabis and its association with past-year cannabis use. Methods We conducted a cross-sectional, online panel survey of 469 adolescents aged 15–19 years residing in four states with legal retail cannabis for adult use. Adolescents self-reported exposure to cannabis marketing on social or traditional media (i.e., outdoor or print) and past-year cannabis use. Logistic regression generated estimated odds of youths' past-year cannabis use by marketing exposure after adjusting for demographic factors and cannabis-related social norms. Results Exposure to cannabis marketing on Facebook, Twitter, and Instagram was associated with increased odds of past-year cannabis use of 96% (95% confidence interval [CI]: 15%–234%), 88% (95% CI: 11%–219%), and 129% (95% CI: 32%–287%), respectively. Odds of past-year cannabis use increased by 48% (95% CI: 16%–87%) with each additional social media platform where adolescents reported exposure. Conclusions Despite restrictions that prohibit cannabis advertising on social media, adolescents are exposed to cannabis marketing via social media, and this exposure is associated with recent cannabis use. States should consider further regulation of cannabis marketing on social media.

OBJECTIVE: There are few cost-effectiveness analyses that model alcohol outlet zoning policies. This study determines the potential decreases in homicides, disability-adjusted life years (DALYs), and victim and criminal justice costs associated with four policy options that would reduce the alcohol outlet access in Baltimore. METHOD: This cost-effectiveness analysis used associations between on-premise (incidence rate ratio [IRR] = 1.41), off-premise (IRR = 1.76), and combined on- and off-premise outlet density (IRR = 1.07) and homicide in Baltimore. We determined the potential change in the level of homicide that could occur with changes in the density of alcohol outlets, assuming that 50% of the association was causal. RESULTS: Reducing alcohol outlet density in Baltimore City by one quintile was associated with decreases of 51 homicides per year, $63.7 million, and 764 DALYs. Removing liquor stores in residential zones was associated with 22 fewer homicides, which would cost $27.5 million and lead to 391 DALYs. Removing bars/taverns operating as liquor stores was associated with a decrease of one homicide, $1.2 million, and 17 DALYs. Removing both the liquor stores in residential zones and the bars/taverns operating as liquor stores was associated with 23 fewer homicides, which translated to $28.7 million and 409 DALYs. CONCLUSIONS: For preventing homicides, the strategy of removing liquor stores in residential zones was preferred because it was associated with substantial reductions in homicides without closing unacceptably high numbers of outlets. It is possible that policies that close the bars/taverns operating as liquor stores would be associated with decreases in other types of violent crime.

OBJECTIVE: Marketing messages can influence adolescents’ attitudes and behaviors toward alcohol and tobacco. In the era of legalized cannabis use, retail cannabis companies often use social media marketing on platforms popular among youth. The purpose of this study was to evaluate adherence to state-based regulations for restricted and required content across social media from recreational cannabis businesses. METHOD: A retrospective content analysis was used to evaluate one year of publicly displayed posts by retail cannabis companies on Facebook and Instagram from four states in which recreational cannabis use is legal (Alaska, Colorado, Oregon, and Washington State). We evaluated restricted content including the following: (a) business practices, such as avoiding discounts/promotions or promoting branded products; (b) modeling cannabis use or overconsumption; (c) youth-focused messaging; and (d) health benefits. We evaluated required content including three types of warnings: (a) limiting cannabis use to those age 21 and over, (b) avoiding impaired driving, and (c) describing health risks. RESULTS: A total of 2,660 posts were evaluated from 14 businesses. In the area of restricted content, discounts/promotions were present in approximately 35% of all posts. Another common category was overconsumption, found in 12% of posts. Required content regarding warnings was present in less than half of all social media posts. CONCLUSIONS: Despite state-based advertising restrictions, recreational cannabis business pages use messages with youth appeal. Required safety message adherence is not typical on social media business pages.

Alcohol outlet clusters are an important social determinant of health in cities, but little is known about the populations exposed to them. If outlets cluster in neighborhoods comprised of specific racial/ethnic or economic groups, then they may function as a root cause of urban health disparities. This study used 2016 liquor license data (n = 1204) from Baltimore City, Maryland, and demographic data from the American Community Survey. We defined alcohol outlet clusters by combining SaTScan moving window methods and distances between outlets. We used multiple logistic regression to compare census block groups (CBGs) (n = 537) inside and outside of four types of outlet clusters: total, on-premise, off-premise, and LBD-7 (combined on-/off-premise). The most robust predictor of alcohol outlet cluster membership was a history of redlining, i.e., racially discriminatory lending policies. CBGs that were redlined had 7.32 times the odds of being in an off-premise cluster, 8.07 times the odds of being in an on-premise cluster, and 8.60 times the odds of being in a LBD-7 cluster. In addition, level of economic investment (marked by vacant properties) appears to be a key characteristic that separates CBGs in on- and off-premise outlet clusters. CBGs with racial/ethnic or socioeconomic advantage had higher odds of being in on-premise clusters and CBGs marked by disinvestment had higher odds of being in off-premise clusters. Off-premise clusters deserve closer examination from a policy perspective, to mitigate their potential role in creating and perpetuating social and health disparities. In addition to addressing redlining and disinvestment, the current negative effects of alcohol outlet clusters that have grown up in redlined and disinvested areas must be addressed if inequities in these neighborhoods are to be reversed.

Background The objective of this analysis was to compare measurement methods-counts, proximity, mean distance, and spatial access-of calculating alcohol outlet density and violent crime using data from Baltimore, Maryland. Methods Violent crime data (n = 11,815) were obtained from the Baltimore City Police Department and included homicides, aggravated assaults, rapes, and robberies in 2016. We calculated alcohol outlet density and violent crime at the census block (CB) level (n = 13,016). We then weighted these CB-level measures to the census tract level (n = 197) and conducted a series of regressions. Negative binomial regression was used for count outcomes and linear regression for proximity and spatial access outcomes. Choropleth maps, partial R2 , Akaike's Information Criterion, and root mean squared error guided determination of which models yielded lower error and better fit. Results The inference depended on the measurement methods used. Eight models that used a count of alcohol outlets and/or violent crimes failed to detect an association between outlets and crime, and 3 other count-based models detected an association in the opposite direction. Proximity, mean distance, and spatial access methods consistently detected an association between outlets and crime and produced comparable model fits. Conclusions Proximity, mean distance, and spatial access methods yielded the best model fits and had the lowest levels of error in this urban setting. Spatial access methods may offer conceptual strengths over proximity and mean distance. Conflicting findings in the field may be in part due to error in the way that researchers measure alcohol outlet density.

BACKGROUND: A growing literature shows that drinkers can harm bystanders through alcohol-related harms to others (HTO). The burden of HTO is particularly consequential in college environments, where heavy alcohol consumption and related harms are highly prevalent. A key limitation to the current literature on HTO among college students is that the determinants of HTO in college settings are not well-described. OBJECTIVE: This article presents an evidence- and theory-based conceptual framework of HTO among United States college students. METHODS: This study used a literature review in Embase, PsycInfo, PubMed, and Web of Science to determine the prevalence of HTO among college students and literature gaps. Researchers supplemented college HTO literature with broader HTO literature to develop a conceptual framework. RESULTS: Prevalence estimates for HTO among college populations range from 59% to 84%. Literature on HTO among college students is mostly confined to brief sections of larger surveys. The college HTO literature lacks the level of detail necessary to support methodologically rigorous research. CONCLUSIONS: HTO are prevalent among college populations but their prevalence and etiology are not well understood. This likely leads to systematic undercounting of the impact of alcohol in college settings, exacerbating the “translation” gap between what the research says is effective and what colleges actually do. Better understanding of HTO mechanisms through which drinkers harm those around them would inform alcohol research and policy on college campuses, and lead to more accurate assessments of the degree to which stronger alcohol policies could benefit all students, regardless of their drinking patterns.

OBJECTIVE: Alcohol is the most commonly used illegal drug among U.S. high school students. This study aimed to estimate the proportion of drinks and sales revenue accruing to alcoholic beverage companies that were attributable to underage consumption in 2011 and 2016. METHOD: We used national survey data to estimate the number of adult and underage past-30-day drinkers, median volume of alcohol consumed, beverage preferences, and alcohol price by beverage type. We used Impact Databank to determine the total number of alcoholic drinks sold. After adjusting for underreporting, we applied the percentage of alcohol reported to be consumed by underage youth on surveys to the alcohol sales data by beverage type and assigned a beverage-specific cost. RESULTS: Underage youth drank 11.73% of the alcoholic drinks sold in the U.S. market in 2011 and 8.6% in 2016. Total sales revenue attributable to underage consumption was $20.9 billion (10.0%) out of a total of $208.0 billion in 2011 and $17.5 billion (7.4%) out of $237.1 billion in 2016. Three alcoholic beverage companies represented nearly half (44.7%) of the market share of beverages consumed by underage youth. CONCLUSIONS: Despite the alcoholic beverage industry's stated commitment to reducing underage drinking, significant revenues appear to accrue from this activity. This presents an opportunity to enact and enforce policies—such as alcohol taxes or required company funding of independently managed youth drinking prevention initiatives—that recover these revenues from the industry and use them to help achieve the goal of preventing youth alcohol consumption.

OBJECTIVE: In June 2012, Baltimore City, MD, enacted legislation (commonly referred to as the Mosby Bill) prohibiting all liquor stores (outlets that primarily sell alcoholic beverages) from selling “any food, goods, wares, supplies, or other merchandise to any person under the age of 18.” Three years after enactment, we evaluated the impact of this legislation on non-alcohol product sales among youth. METHOD: Research assistants (RAs) ages 16–20 were trained in using a standardized observational tool to quantify and record characteristics of the outlets, including products sold. A trained pair comprising one RA age 16 to 20 and one RA exactly age 18 were sent into every liquor store (i.e., packaged goods stores and bar/taverns with packaged goods sales) in Baltimore to conduct the assessment and make a non-alcohol purchase. Since the research was not conducted in concert with the police, the 18-year-old RA made the purchase attempt while the other (age 16 to 20) RA completed the assessment. RESULTS: Purchase attempts were made at 502 liquor stores, and 352 of those attempts were successful (able to make purchase without being asked for identification or age; noncompliance rate = 68.1%). Noncompliance was highest among packaged goods stores compared with bar/taverns, and in neighborhoods with a lower median household income and a higher proportion of African American residents (p < .050). Noncompliant outlets were also located closer to public schools (p < .050). CONCLUSIONS: This evaluation demonstrates that, in the absence of enforcement, ordinances are neither likely to be honored nor to achieve the intended public health benefits.

OBJECTIVE: Health consequences of commercializing nonmedical cannabis remain unclear, but data suggest that youth may encounter unintended risks. This study examined whether cannabis marketing exposure and engagement are associated with problematic cannabis use among adolescents. METHOD: The analytic sample included 172 lifetime cannabis users (15–19 years old) who lived in one of six states with legalized nonmedical cannabis in 2018. Predictors included having exposure to or engagement with cannabis marketing on Facebook or Instagram, seeing cannabis billboards, owning/likely to own cannabisbranded merchandise, and reporting a favorite cannabis brand. Logistic regression assessed whether these predictors were associated with weekly cannabis use, high-intensity cannabis use, and cannabis use disorder (CUD). RESULTS: Adolescents who saw billboards rarely/sometimes had 288 5 times the odds of CUD, whereas youth who saw them most/all of the time had 7 times the odds of weekly use and 6 times the odds of CUD. Adolescents who owned/were likely to own branded merchandise had nearly 23 times the odds of weekly use, and those with a favorite brand had 3 times the odds of weekly use and CUD. Adolescents who reported seeing promotions on Instagram rarely/sometimes had 85% lower odds of weekly use, and those who saw them most/all of the time had 93% lower odds. CONCLUSIONS: The ways cannabis businesses market their products, especially branding, may affect patterns of underage cannabis use. Future research should test whether these associations persist in longitudinal designs. In the interim, states should consider an approach that offers youth additional means to protect them from cannabis marketing.

Aim Kingdon [(2014) Agendas, Alternatives, and Public Policies. Essex. United Kingdom: Pearson Education Limited] argues that windows of opportunity to pass policies emerge when problems, solutions and policy support co-occur. This study aims to identify a set of alcohol policies with the potential to reduce alcohol-related disparities given high levels of support from marginalized groups, such as racial/ethnic minorities and lower-income groups. Methods This study used data from five US National Alcohol Surveys, which were based on household probability samples of adults in 1995 (n = 4243), 2000 (n = 5736), 2005 (n = 1445), 2010 (n = 4164) and 2015 (n = 4041). We used multiple logistic regression to determine the odds of policy support by racial/ethnic group and income level, considering price, place and marketing policies as well as individual-level interventions. Results Overall a majority of Americans supported banning alcohol sales in corner stores (59.4%), banning alcohol advertisements on television (55.5%), and establishing universal health coverage for alcohol treatment (80.0%). Support was particularly high among Blacks, Hispanics/Latinos and lower-income persons. Multivariate models showed that compared with White people, foreign-born Hispanics/Latinos had the most robust levels of support, including raising alcohol taxes (aOR = 2.40, 95% CI: 2.00, 2.88, P Conclusion Of the policies examined, banning alcohol sales at corner stores is most likely to be in a “window of opportunity” for reducing alcohol-related disparities. By simultaneously reducing population-level consumption and harms from others’ drinking, place-based policies have the potential to reduce harms experienced by marginalized groups.

INTRODUCTION: More comprehensive state-level alcohol policy environments are associated with lower alcohol-attributable homicide rates in the U.S., but few studies have explored this internationally. This study tests whether 3 national-level alcohol policy scores are associated with alcohol-attributable homicide rates. METHODS: Data were from the 2016 WHO Global Survey on Alcohol and Health and the 2017 Global Burden of Disease Study (N=150 countries). In 2020, the authors calculated domain-specific alcohol policy scores for physical availability, marketing, and pricing policies. Higher scores represented more comprehensive/restrictive alcohol policy environments. Negative binomial regressions with Benjamini–Simes–Hochberg multiple testing correction measured the associations between policies and alcohol-attributable homicide rates. Authors stratified countries by World Bank income group to determine whether the associations differed among low- and middle-income countries. RESULTS: A 10% increase in the alcohol policy score for pricing was associated with an 18% lower alcohol-attributable homicide rate among all the countries (incidence rate ratio=0.82, adjusted p-value or q

The literature consistently finds that areas with greater density of alcohol outlets (places that sell alcohol) tend to have higher levels of public health harms. However, conflicting findings arise when researchers drill down to identify the type(s) of alcohol outlets with the strongest associations with harms and the mechanisms that explain these associations. These disagreements could be a result of the outdated methods commonly used to quantify the alcohol environment: counts of the number of outlets in an area. This manuscript reviews the events and ideas that shaped the literature on the physical alcohol environment. It then defines the three main methods used to measure alcohol outlet density, conducts an exploratory factor analysis to explore the constructs underlying each method, and presents a novel conceptual framework that summarizes the three methods, their respective underlying constructs, and the setting(s) in which each may be most appropriate. The framework proposes that counts of alcohol outlets measure availability, proximity to the nearest outlet measures accessibility, and spatial access measures measure access, which comprises both availability and accessibility. We argue that researchers should consider using proximity and spatial access measures when possible and outline how doing so may present opportunities to advance theory and the design and implementation of alcohol outlet zoning regulations. Finally, this manuscript draws on research from other areas of the built environment to suggest opportunities to use novel methods to overcome common hurdles (e.g., separating subtypes of outlets, ecologic designs) and a new challenge on the horizon: home delivery.

INTRODUCTION: Numerous studies have found associations between alcohol outlet density and violence, but it is unknown whether alcohol advertisements (ads) visible outside outlets are also associated with violent crime. Baltimore City, Maryland enacted restrictions on retail alcohol establishment advertising practices as of June 5, 2017. This study examines the association between alcohol ads visible outside off-premise alcohol outlets and violent crime prior to this restriction. METHODS: Outlet observations (n=653) were conducted in summer 2015, and violent crime data (n=24,085) were from June 5, 2015 through June 4, 2017. The number of violent crimes per square mile within 1,000 feet of outlets was summed using kernel density estimation. In 20182019, authors used mixed models with Simes-Benjamini-Hochberg correction for multiple testing. RESULTS: Roughly half (47%, n=267) of the outlets with complete data (n=572) had alcohol ads visible from the exterior. Outlets with alcohol ads had 15% more violent crimes per square mile within 1,000 feet (ê=1.15, 95% CI=1.07, 1.25, q

Many drinkers globally are at risk of developing an alcohol use disorder (AUD). The study aimed to identify the extent of AUDs and associated individual and societal-level risk factors or vulnerabilities among adult drinkers in a country with high levels of heavy episodic drinking. A household survey was conducted in the Tshwane Metro, South Africa, using multistage stratified cluster random sampling. Complete data were available on 949 adult drinkers. Half (49%) reported symptoms of alcohol problems, as a proxy for AUDs, as measured using the RAPS4. Gender and age were not associated with symptoms of alcohol problems. White persons had 74% lower odds of symptoms of alcohol problems compared to Black Africans, and persons who reported stressful life events in the past 6 months were four times more likely to report symptoms of alcohol problems. Persons whose primary drinking location was a pub/bar/tavern and “other club” were more than twice as likely to have symptoms of alcohol problems than persons who drank at home, and persons whose primary beverage was wine were 74% less likely to have symptoms of alcohol problems compared to beer drinkers. The findings raise important implications regarding particular vulnerabilities experienced by Black Africans; the sale of alcoholic beverages, and especially beer, in locations such as pubs/bars/taverns; and the need for more comprehensive epidemiological research to assess the nature and extent of AUDs in South Africa together with focused contextual research on particular groups at risk.

The objective of this study was to estimate trends in alcohol per capita consumption from 1990 to 2016 in the Region of the Americas, covering 35 Member States. Data from the WHO Global Information System on Alcohol and Health were used to calculate the annual percent change of alcohol per capita consumption in each of the 35 countries of the Americas. The Americas as a whole showed no change in the total period, with a slight decrease in the period 2010-2016. From 1990 to 2016, all the countries that presented a trend of annual increase in annual percent change of alcohol per capita consumption were in the Caribbean and Central America. Large increases were found in the recent years in Cuba, Colombia, Uruguay, El Salvador, and several countries of the Non-Latin Caribbean. In conclusion, alcohol use remains a significant obstacle to the achievement of Sustainable Development Goal 3.5. To date, the policy response has been inadequate in protecting the people in the Americas from alcohol-attributable harms. Improving country capacity to collect and analyze data on alcohol per capita consumption is urgently needed to monitor progress on the Sustainable Development Goals and to serve to promote proven alcohol policies for reducing the harmful use of alcohol.El objetivo de este estudio es estimar las tendencias en el consumo per cápita de alcohol desde 1990 hasta el 2016 en 35 Estados Miembros de la Región de las Américas. Se emplearon datos del Sistema Mundial de Información sobre el Alcohol y la Salud de la OMS para calcular la variación porcentual por año del consumo per cápita de alcohol en cada uno de los 35 países de la Región. En general, la Región no mostró cambio en todo el período, salvo una disminución leve entre el 2010 y el 2016. De 1990 al 2016, todos los países que registraron una tendencia al alza en la variación anual porcentual del consumo per cápita de alcohol se encontraban en el Caribe y Centroamérica. En los últimos años se observó un aumento importante en Cuba, Colombia, Uruguay, El Salvador y varios países del Caribe no latino. En conclusión, el consumo de alcohol sigue siendo un obstáculo significativo para lograr el Objetivo de Desarrollo Sostenible 3.5. Hasta la fecha, la respuesta de las políticas ha sido inadecuada para proteger a la población de la Región de los daños atribuibles al alcohol. Es necesario mejorar de manera urgente la capacidad a nivel de país para recopilar y analizar datos sobre el consumo per cápita de alcohol a fin de monitorear el progreso de los Objetivos de Desarrollo Sostenible y promover políticas relativas al alcohol cuya eficacia en cuanto a la reducción del consumo nocivo ha sido comprobada.O objetivo deste estudo foi estimar as tendências do consumo de álcool per capita de 1990 a 2016 na Região das Américas, cobrindo os 35 Estados Membros. Dados do Sistema Mundial de Informação sobre Álcool e Saúde da OMS foram usados para calcular a mudança percentual anual do consumo de álcool per capita de cada um dos 35 países das Américas. As Américas, como um todo, não mostraram mudança alguma no período total, com uma diminuição leve no período entre 2010 e 2016. De 1990 a 2016, todos os países que apresentaram uma tendência de aumento anual na mudança percentual anual do consumo de álcool per capita estão no Caribe e na América Central. Um grande aumento foi encontrado nos anos recentes em Cuba, Colômbia, Uruguai, El Salvador e vários países não latinos do Caribe. Em conclusão, o consumo de álcool continua sendo um obstáculo significativo para o cumprimento do Objetivo de Desenvolvimento Sustentável 3.5. Até o momento, a resposta política foi inadequada para proteger a população nas Américas dos danos atribuíveis ao álcool. Melhorar a capacidade dos países de coletar e analisar dados sobre o consumo de álcool per capita é urgentemente necessário para monitorar o progresso dos Objetivos de Desenvolvimento Sustentável e para promover políticas comprovadas de redução do consumo nocivo de álcool.

Introduction and Aims. South Africa is considering a range of alcohol policy reforms. This study aims to determine the magnitude of public support for 13 alcohol policies in the Tshwane Metropolitan Municipality and whether this varies by demographic factors and heavy drinking status. Design and Methods. Data are from the South African arm of the International Alcohol Control study, a household survey of adult drinkers using a multistage stratified cluster random sampling design. The sample included 1920 drinkers aged 18–65 years (62% men), with complete drinking data for 16 drinking locations on 955 persons (510 heavy and 445 not heavy drinkers). Results. Over half (53%) of the sample were found to be heavy drinkers. Support varied by alcohol policy, ranging from 31% to 77%, with support above 50% for 11 of the 13 policies. Policy support was higher for policies increasing the purchase age to 21 years (77%), addressing drink driving (58–76%) and restricting physical availability (60–66%). There was slightly less support for policies restricting alcohol marketing (59%) or for policies increasing the price of alcohol (34–58%), especially if no justification was given or the funds were not earmarked. Policy support differed by age, gender, heavy drinking status and income. Discussion and Conclusions. Public support from adult drinkers for a range of alcohol policies is extensive and, as found elsewhere, was strongest for raising the minimum drinking age and lowest for increasing prices. The support from drinkers to increasing controls on alcohol could be one lever to getting control measures implemented. [Parry CDH, Trangenstein P, Lombard C, Jernigan DH, Morojele NK. Support for alcohol policies from drinkers in the City of Tshwane, South Africa: Data from the International Alcohol Control study. Drug Alcohol Rev 2017;00:000-000]

Objectives. To use publicly accessible data from people who post to Twitter to rapidly capture and describe the public’s recent experiences with cannabis. Methods. We obtained Twitter posts containing cannabis-related terms from May 1, 2018, to December 31, 2018. We used methods to distinguish between posts from social bots and nonbots. We used text classifiers to identify topics in posts (n = 60 861). Results. Prevalent topics of posts included using cannabis with mentions of cannabis initiation, processed cannabis products, and health and medical with posts suggesting that cannabis could help with cancer, sleep, pain, anxiety, depression, trauma, and posttraumatic stress disorder. Polysubstance use was a common topic with mentions of cocaine, heroin, ecstasy, LSD, meth, mushrooms, and Xanax along with cannabis. Social bots regularly made health claims about cannabis. Conclusions. Findings suggest that processed cannabis products, unsubstantiated health claims about cannabis products, and the co-use of cannabis with legal and illicit substances warrant considerations by public health researchers in the future.

Four Loko, the leading supersized alcopop brand, is a pre-mixed alcoholic beverage containing up to 5.5 standard alcoholic drinks in a can. In 2013, the Federal Trade Commission (FTC) mandated the addition to Four Loko cans of a label indicating its alcohol content in standard drinks, presented as "alcohol per serving" and "servings per container."The current study investigated whether college students accurately estimate the alcohol content in cans of Four Loko bearing the FTC mandated labels.Undergraduate student drinkers (More than 60% of Florida students and more than 70% of Virginia students underestimated Four Loko's alcohol content by one or more standard drinks, compared to 45% of Montana students. Multivariable logistic regression analysis found the following variables were associated with greater odds of underestimating Four Loko's alcohol content by one or more standard alcoholic drinks: being female (AOR = 2.2), having never seen nor heard of Four Loko (AOR = 1.9), and residing in Florida (AOR = 1.7) or Virginia (AOR = 2.8) versus Montana.Students were far less likely to underestimate alcohol content for 8% alcohol-by-volume (abv) cans compared to those with higher alcohol concentrations. Thus, policies restricting supersized alcopops' abv may help consumers better estimate their alcohol content.

Supersized alcopops are sugar sweetened beverages with high alcohol concentration; Four Loko is the most commonly consumed brand among underage drinkers.The current study examined the prevalence and correlates of Four Loko consumption, as well as drinking location, beverage source, quantity consumed, and alcohol-related consequences among students who consumed the product before age 21.Undergraduate drinkers (Among drinkers, 46% had consumed Four Loko. The vast majority (93%) drank the product before age 21. During their first Four Loko drinking episode, 57% consumed at least one can and 10% drank two or more cans. Among underage drinkers, being male (AOR = 6.8), paying for the Four Loko (AOR = 3.1), and earlier age of alcohol initiation (AOR = 0.8) were associated with greater odds of drinking at least one can. Among underage drinkers who finished at least one can, 36% blacked out and 21% vomited. The odds of blacking out and vomiting were greater if the participant drank at least one can (AOR = 6.0, AOR = 4.0). Students in states that sold Four Loko with higher alcohol-by-volume were more likely to blackout (AOR = 2.0) and vomit (AOR = 2.5).Delaying the age of first alcohol use may have protective effects on supersized alcopop consumption. Increased enforcement of existing laws is needed to prevent underage access to Four Loko. Further, laws that reduce the alcohol content of Four Loko may reduce negative consequences associated with its consumption.

INTRODUCTION AND AIMS. Alcohol-related harms to others (AHTO) are consequences of alcohol use borne by persons other than the drinker. This study assessed whether the odds of experiencing AHTO are associated with alcohol availability and taxation policies. DESIGN AND METHODS. This study pooled data from four waves of the National Alcohol Survey (n = 20656 adults). We measured past-year AHTO exposure using three binary variables: physical (pushed/hit/assaulted or property damage by someone who had been drinking), family or financial (family/marital problems or financial harms by someone who had been drinking) and driving AHTO (riding in a vehicle with a drink-driver or being in a drink-driving crash). Policies included bar and off-premise alcohol outlet density (separately), alcohol retail hours, beer and spirits taxes (separately) and monopoly on retail/wholesale alcohol purchases. RESULTS. Monopolies were associated with 41.2% lower odds of physical harms [adjusted odds ratio (aOR) = 0.59, 95% confidence interval (CI) 0.45, 0.77, q < 0.001 correcting for multiple analyses], and a 10% increase in bar density was associated with a 1.2% increase in odds of driving-related harms (e(ln(1.1)) * (β)=1.01, 95% CI 1.00, 1.02, q = 0.03). Among men, beer taxes were associated with lower odds of physical harms (e(ln(1.1)) * (β)=0.93, 95% CI 0.88, 0.98 q = 0.03) and monopolies were associated with lower odds of physical (aOR = 0.45, 95% CI 0.35, 0.59, q < 0.001) and driving harms (aOR = 0.66, 95% CI 1.00, 1.02, q = 0.03). DISCUSSION AND CONCLUSIONS. Monopolies, taxes and outlet density are associated with odds of some AHTO. Future longitudinal research should test whether physical availability and taxation policies may be protective for bystanders as well as drinkers. [Trangenstein PJ, Subbaraman MS, Greenfield TK, Mulia N, Kerr WC, Karriker-Jaffe KJ. Association between state-level alcohol availability and taxation policies on the prevalence of alcohol-related harms to persons other than the drinker in the USA, 2000–2015.

METHODS: Data are from an online survey of 482 adolescents (aged 15–19 years) living in states with legalized retail cannabis. Youth were asked about their engagement with cannabis promotions, including whether they liked/followed cannabis businesses on social media (Facebook, Twitter, and Instagram), had a favorite cannabis brand, or could see themselves owning/wearing a cannabis-branded product. Youth also self-reported cannabis use in the past year. We used logistic regression with a Bonferroni correction to compare the odds of cannabis use among youth with different levels of engagement with cannabis promotions and brands after controlling for demographics. RESULTS: After adjusting for several possible confounders, youth who liked or followed a cannabis business on at least one social media platform had 5 times higher odds of past-year cannabis use (aOR=5.00, 95% CI: 2.47, 10.09, p

BACKGROUND While there are overwhelming data supporting the association between alcohol outlet density and violent crime, there remain conflicting findings about whether on- or off-premise outlets have a stronger association. This inconsistency may be in part a result of the methods used to calculate alcohol outlet density and violent crime. This analysis uses routine activity theory and spatial access methods to study the association between access to alcohol outlets and violent crime, including type of outlet and type of crime in Baltimore, MD. METHODS The data in this analysis include alcohol outlets from 2016 (n = 1,204), violent crimes from 2012 to 2016 (n = 51,006), and markers of social disorganization, including owner-occupied housing, median annual household income, drug arrests, and population density. The analysis used linear regression to determine the association between access to alcohol outlets and violent crime exposure. RESULTS Each 10% increase in alcohol outlet access was associated with a 4.2% increase in violent crime exposure (β = 0.43, 95% CI 0.33, 0.52, p