Flavored Cannabis Use and Cannabis-Tobacco Co-use: Patterns In U.S. States With Legalized Nonmedical Adult Use.

INTRODUCTION: Little is known about inhaled flavored cannabis use. This study aimed to investigate the prevalence and patterns of flavored cannabis use and cannabis-tobacco co-use. METHODS: This study surveyed adult past 30-day cannabis users in U.S. states and districts that have legalized cannabis for nonmedical/adult use (n=9) (November 2018; n=2,978). By product/behavior (any cannabis, cannabis extract vaporizers, mixed cannabis-nicotine vaporizers, blunts, chasing), the association between flavored (versus non-flavored) use and sociodemographic characteristics, cannabis use disorder symptoms, and tobacco use was estimated using weighted multivariable logistic regression in January 2022. RESULTS: Almost half of adult cannabis users reported using at least one flavored cannabis product (46.5%). Flavored cannabis use was more likely among respondents who were female (AOR=1.2, CI=1.0, 1.4), were Black (ref: White; AOR=2.2, CI=1.5, 3.1), were Hispanic/Latino/a/x (ref: White; AOR=1.6, CI=1.2, 1.9), had cannabis use disorder symptoms (AOR=2.0, CI=1.6, 2.4), or were currently using tobacco (AOR=2.4, CI=2.1, 2.9). Use was less likely among middle-aged/older adults (ref: ages 21-34 vs 35-49 years; AOR=0.6, CI=0.5, 0.7). CONCLUSIONS: Observed differences in flavored cannabis use are concerning if flavors raise appeal or dependence. Integrating flavored cannabis and tobacco research and practice is warranted.

Changes in Reported Secondhand Smoke Incursions and Smoking Behavior after Implementation of a Federal Smoke-Free Rule in New York State Federally Subsidized Public Housing.

This study assessed changes in smoking behavior and secondhand smoke (SHS) exposure after implementation of the U.S. Department of Housing and Urban Development (HUD) rule prohibiting the use of cigarettes, cigars, pipes, and waterpipes in all federally subsidized public housing, including within residential units (apartments). Using quantitative data from a repeated cross-sectional mail survey of New York State residents of five public housing authorities (N = 761 at Wave 1, N = 649 at Wave 2), we found evidence of policy compliance (99% decrease in odds of self-reported smoking in units, OR = 0.01, p < 0.01, CI: 0.00−0.16), reduced SHS incursions (77% decrease in odds of smelling smoke within developments, OR = 0.23, p < 0.01, CI: 0.13−0.44), and lower reported smoking rates in July 2018 (9.5%, down from 16.8%), 10 months after implementation of the rule. Despite evident success, one-fifth of residents reported smelling smoke inside their apartment at least a few times per week. This study provides insights into how the policy was implemented in selected New York public housing authorities, offers evidence of policy-intended effects, and highlights challenges to consistent and impactful policy implementation.

Sources of flavoured e-cigarettes among California youth and young adults: associations with local flavoured tobacco sales restrictions.

PURPOSE: This study compares access to flavoured JUUL and other e-cigarettes from retail, online and social sources among underage and young adult e-cigarette users who live in California jurisdictions that restrict sales of flavoured tobacco with the rest of the state. METHODS: An online survey used social media advertisements to recruit participants (n=3075, ages 15-29) who lived in one of nine jurisdictions that restrict sales (n=1539) or in the rest of state, and oversampled flavoured tobacco users. Focusing on past-month e-cigarette users (n=908), multilevel models tested whether access to flavoured JUUL and other e-cigarettes from retail, online and social sources differed by local law (yes/no) and age group (15-20 or older), controlling for other individual characteristics. RESULTS: The percent of underage users who obtained flavoured JUUL and other e-cigarettes in the past month was 33.6% and 31.2% from retail, 11.6% and 12.7% online, and 76.0% and 70.9% from social sources, respectively. Compared with underage and young adult users in the rest of California, those in localities that restrict the sales of flavoured tobacco were less likely to obtain flavoured JUUL from retail sources (Adjusted OR=0.54, 95% CI 0.36 to 0.80), but more likely to obtain it from social sources (Adjusted OR=1.55, 95% CI 1.02 to 2.35). The same pattern was observed for other brands of flavoured e-cigarettes. CONCLUSION: Although local laws may reduce access to flavoured e-cigarettes from retail sources, more comprehensive state or federal restrictions are recommended to close the loopholes for online sources. Dedicated efforts to curtail access from social sources are needed.

Impact of Local Flavored Tobacco Sales Restrictions on Policy-Related Attitudes and Tobacco Product Access.

BACKGROUND: As of September 2020, more than 300 state and local jurisdictions restrict the sales of flavored tobacco, with some including menthol. AIMS: To evaluate the impact of local ordinances restricting the sale of flavored tobacco, we surveyed Californians regarding policy support and perceived access to flavored tobacco. METHODS: In 2019, we conducted an online survey of 3,075 California youth and young adults recruited via social media, about half of whom lived in a policy jurisdiction. Logistic regressions assessed differences on propensity score-weighted outcomes, policy support, and perceived access. RESULTS: Most respondents indicated agreement with almost all policy support statements. Although policy respondents were less likely than rest-of-California respondents to report perceived difficulty in buying flavored cigars, flavored vape users in policy jurisdictions were more likely than those in the rest of California to report perceived difficulty in buying flavored e-liquid. Regardless of jurisdiction, certain priority subgroups were significantly more likely to report perceived difficulty in accessing flavored cigars, flavored vaping products, flavored e-liquid, and menthol cigarettes. DISCUSSION: With some exceptions, these findings demonstrate that among vape users in policy jurisdictions and priority subgroups, there is a higher likelihood of reporting perceived difficulty to access flavored tobacco products. CONCLUSIONS: Findings might be an early indication of shifts in social norms about flavored tobacco products in California, which could gain traction as local sales restriction ordinances proliferate throughout the state and a statewide flavored-tobacco sales restriction goes into effect.

A Comprehensive Qualitative Review of Studies Evaluating the Impact of Local US Laws Restricting the Sale of Flavored and Menthol Tobacco Products.

OBJECTIVES: To assess the quality of evidence on the effectiveness of local US laws restricting the sale of flavored tobacco products. METHODS: We conducted a systematic search and qualitative scoping review of English-language papers published through May 2020 that evaluated flavored tobacco sales policies implemented by US jurisdictions during 2010-2019. We constructed a conceptual model for flavored and menthol tobacco sales restriction outcomes, assigned GRADE quality of evidence ratings to policy outcomes evaluated through the included studies, and summarized factors that might explain weak or inconsistent findings. RESULTS: We found moderate to high quality of evidence associating policy implementation with reduced availability, marketing, and sales of policy-restricted products, and decreased youth and adult tobacco use of these products; however, policy exclusions and exemptions, implementation challenges, tobacco industry actions (e.g., marketing of concept-named flavored products; exploiting policy exemptions for certain store types), and consumer responses (e.g., cross-border or illicit purchasing) might undermine or mitigate intended policy effects. CONCLUSIONS: Flavored and menthol tobacco product sales restrictions implemented and evaluated in US jurisdictions appear to have achieved some of their intended outcomes; however, deficiencies in study designs, methods, and metrics could contribute to equivocal findings on quality of evidence associating policy implementation and outcomes. Gaps in the evidence are beginning to be filled with research using more rigorous study designs, improved measurement and analytic methods, and longer-term follow-up. IMPLICATIONS: In the absence of comprehensive federal action, US jurisdictions have the obligation to restrict flavored and menthol product sales to protect vulnerable populations from tobacco-related harms. The considerable expenditure of financial resources, political will, and time dedicated to policy adoption and implementation argue for evaluation studies designed to maximize the quality of evidence. This review offers generalizable insights into evaluation findings that can inform efforts to enhance tobacco control policy implementation and impact in the US and globally.

JUUL and other e-cigarettes: Socio-demographic factors associated with use and susceptibility in California.

This study examined which socio-demographic factors are associated with susceptibility (lack of commitment to avoid future use), past-12-month and past-30-day use of JUUL and other e-cigarettes, and reasons for and against using JUUL. An online survey of 3,075 Californians ages 15-29, including 24.3% who identified as LGBTQ, were recruited via social media in January-March 2019. Multi-level weighted logistic regression models suggest that LGBTQ participants were more likely to be susceptible to JUUL [AOR = 2.11 (1.60, 2.79) (parentheses include 95% Confidence Intervals)] and other e-cigarettes [AOR = 2.31 (1.75, 3.05)], and more likely to use JUUL [AOR = 1.27 (1.02, 1.58)] and other e-cigarettes [AOR = 1.66 (1.35, 2.05)] in the past 12 months. Susceptibility to using JUUL was more likely among adolescents (ages 15-17) [AOR = 1.72 (1.30, 2.28)] and young adults (ages 18-20) [AOR = 1.26 (1.00,1.58)] than adults (ages 21-29). At the community level, living in jurisdictions with higher median household income was associated with a higher likelihood of being susceptible to using JUUL and other e-cigarettes. Compared to non-Hispanic Whites, Asian/Pacific Islanders were less likely to use JUUL [AOR = 0.68 (0.54, 0.86)] and other e-cigarettes [AOR = 0.60 (0.48, 0.76)] in the past 12 months. Past-30-day JUUL use was more likely among males than females [AOR = 1.44 (1.11, 1.88)]. Common reasons for using JUUL were: friends' use, flavors, "safer" than cigarettes, no one will notice, and nicotine rush is greater than other devices. Common reasons against using JUUL were: harmful to self/others, contains nicotine and is addictive. E-cigarette prevention and cessation efforts should include tailored messaging for people who identify as LGBTQ and reinforce reasons for not vaping nicotine.

Implementation of a comprehensive flavoured tobacco product sales restriction and retail tobacco sales.

OBJECTIVE: San Francisco's comprehensive restriction on flavoured tobacco sales applies to all flavours (including menthol), all products and all retailers (without exemptions). This study evaluates associations of policy implementation with changes in tobacco sales in San Francisco and in two California cities without any sales restriction. METHODS: Using weekly retail sales data (July 2015 through December 2019), we computed sales volume in equivalent units within product categories and the proportion of flavoured tobacco. An interrupted time series analysis estimated within-city changes associated with the policy's effective and enforcement dates, separately by product category for San Francisco and comparison cities, San Jose and San Diego. RESULTS: Predicted average weekly flavoured tobacco sales decreased by 96% from before the policy to after enforcement (p<0.05), and to very low levels across all products, including cigars with concept-flavour names (eg, Jazz). Average weekly flavoured tobacco sales did not change in San Jose and decreased by 10% in San Diego (p<0.05). Total tobacco sales decreased by 25% in San Francisco, 8% in San Jose and 17% in San Diego (each, p<0.05). CONCLUSIONS: San Francisco's comprehensive restriction virtually eliminated flavoured tobacco sales and decreased total tobacco sales in mainstream retailers. Unlike other US flavoured tobacco policy evaluations, there was no evidence of substitution to concept-flavour named products. Results may be attributed to San Francisco Department of Health's self-education and rigorous retailer education, as well as the law's rebuttable presumption of a product as flavoured based on manufacturer communication.

Disparities in tobacco marketing and product availability at the point of sale: Results of a national study.

OBJECTIVE: Neighborhood socioeconomic and racial/ethnic disparities exist in the amount and type of tobacco marketing at retail, but most studies are limited to a single city or state, and few have examined flavored little cigars. Our purpose is to describe tobacco product availability, marketing, and promotions in a national sample of retail stores and to examine associations with neighborhood characteristics. METHODS: At a national sample of 2230 tobacco retailers in the contiguous US, we collected in-person store audit data on: Availability of products (e.g., flavored cigars), quantity of interior and exterior tobacco marketing, presence of price promotions, and marketing with youth appeal. Observational data were matched to census tract demographics. RESULTS: Over 95% of stores displayed tobacco marketing; the average store featured 29.5 marketing materials. 75.1% of stores displayed at least one tobacco product price promotion, including 87.2% of gas/convenience stores and 85.5% of pharmacies. 16.8% of stores featured marketing below three feet, and 81.3% of stores sold flavored cigars, both of which appeal to youth. Stores in neighborhoods with the highest (vs. lowest) concentration of African-American residents had more than two times greater odds of displaying a price promotion (OR=2.1) and selling flavored cigars (OR=2.6). Price promotions were also more common in stores located in neighborhoods with more residents under age 18. CONCLUSIONS AND RELEVANCE: Tobacco companies use retail marketing extensively to promote their products to current customers and youth, with disproportionate targeting of African Americans. Local, state, and federal policies are needed to counteract this unhealthy retail environment.

How to Conduct Store Observations of Tobacco Marketing and Products.

As tobacco companies continue to heavily market their products at the point of sale, tobacco control groups seek strategies to combat the negative effects of this marketing. Store observations, which have been widely used by researchers and practitioners alike, are an excellent surveillance tool. This article provides a guide for public health practitioners interested in working in the tobacco retail environment by detailing the steps involved in conducting store observations of tobacco marketing and products including 1) obtaining tobacco product retailer lists, 2) creating measures, 3) selecting a mode of data collection, 4) training data collectors, and 5) analyzing data. We also highlight issues that may arise while in the field and provide information on disseminating results of store observations, including the potential policy implications.

Process evaluation of an intervention to increase provision of adolescent vaccines at school health centers.

BACKGROUND: Vaccination programs in school health centers (SHCs) may improve adolescent vaccine coverage. We conducted a process evaluation of an intervention to increase SHC-located vaccination to better understand the feasibility and challenges of such interventions. METHOD: Four SHCs participated in an intervention to increase provision of recommended vaccines to 2,975 adolescents. We reviewed program materials and SHC staff reports, and interviewed parents to assess implementation fidelity and reactions to materials. RESULTS: Ten percent of parents returned forms with consent to at least one vaccine. Of these, 79% checked the box consenting for "all recommended" vaccines, rather than indicating individual vaccines. SHCs sent supplemental mailings to some parents that clarified (a) vaccination costs or (b) human papillomavirus vaccine recommendation for boys and required parents to reconsent. This process resulted in loss of initial consent, primarily due to nonresponse. In interviews, parents who consented to vaccination indicated that intervention materials were clear and persuasive, but needed greater detail about costs and clinic processes. CONCLUSIONS: With limited additional investment, it appears feasible for SHCs to achieve a modest increase in the number of vaccinated adolescents. Providing a checkbox to indicate global consent for all recommended vaccinations, and close collaboration among individuals involved in intervention development, may facilitate vaccination efforts.

Opportunities for increasing human papillomavirus vaccine provision in school health centers.

BACKGROUND: Uptake of human papillomavirus (HPV) vaccine remains low among adolescents in the United States. We sought to assess barriers to HPV vaccine provision in school health centers to inform subsequent interventions. METHODS: We conducted structured interviews in the fall of 2010 with staff from all 33 school health centers in North Carolina that stocked HPV vaccine. RESULTS: Centers had heterogeneous policies and procedures. Out-of-pocket costs for children and youth to receive privately purchased HPV vaccine were a key barrier to providing HPV vaccine within school health centers. Other barriers included students not returning consent forms, costs to clinics of ordering and stocking privately purchased HPV vaccine, and difficulty using the statewide immunization registry. Most (82%) school health centers were interested in hosting interventions to increase HPV vaccine uptake, especially those that the centers could implement themselves, but many had limited staff to support such efforts. Activities rated as more likely to raise HPV vaccine uptake were student incentives, parent reminders, and obtaining consent from parents while they are at school (all ps < .05). CONCLUSIONS: Although school health centers reported facing several key barriers to providing HPV vaccine, many were interested in partnering with outside organizations on low-cost interventions to increase HPV vaccine uptake among adolescents.