Addressing Barriers and Facilitators to African Americans' and Hispanics' Participation in Clinical and Genomic Research Through a Bioethical Sensitive Video.

Research advances on effective methods to prevent, diagnose, and treat cancer continue to emerge through clinical and genomic research. Most clinical trial and genomic research participants identify as White which limits the generalizability of research findings to non-White populations. With the development and access to technology, digital delivery of salient and tailored health education may provide innovative pathways to increase representation of African Americans (AA) and Hispanics in research. This project focused on the creation of a bioethical sensitive education video aimed at increasing participation in clinical trials and genomic research by bringing together experts from the community, healthcare, biomedical research, and public health. The goal was to utilize existing educational resources to create a tailored message to address AA/Hispanics' beliefs, values, and bioethical concerns related to participation in clinical and genomic research. Models of behavior change and communication theories were leveraged to frame key components of the message, which then informed the framework for the animated video. Development of the video consisted of six iterative phases: 1) writing sessions; 2) storyboarding; 3) animating; 4) screening/revisions; 5) acceptability testing; 6) finalization. The final animated video is approximately 5 min in length and covers several topics including the goal of clinical research, disparities in research participation, bioethical concerns, and genomic research regulations. Increasing AA and Hispanic participation in clinical and genomic research is imperative to achieving health equity. Tailored messages via short videos may assist in addressing the barriers and facilitators towards research participation and increase intentions to enroll in trials.

"I Get the Flavors and It Makes Me Love Vaping More": How and Why Youth Users Modify Electronic Nicotine Delivery Systems.

INTRODUCTION: Youth in the United States are using electronic nicotine delivery systems (ENDS) at a high rate. Modifications to ENDS by youth can introduce additional health hazards which have not been previously considered. To better understand these risks, we need more information on what these modifications are, the motivations behind them, and the sources of information on modifications. AIMS AND METHODS: Utilizing a trained moderator, in 2020-2021, we conducted one-on-one interviews with 19 youth ENDS users aged 16-17 living in the United States and analyzed their responses using a qualitative description approach. RESULTS: The most prominent modification was to the e-liquid; youth indicated they mixed e-juices to create new flavors and added substances not intended for vaping, including illicit drugs such as cannabis and cocaine. Few youths from our sample were interested in achieving a specific nicotine level to vape, and modifications to the battery, coil and wick were less frequently mentioned. Some of these modifications were motivated by a desire to achieve specific experiences with their device. At other times, modifications were made due to necessity because of limited access to ENDS devices and supplies. YouTube and peers were the main sources of information about modifying. CONCLUSIONS: Youth are making modifications that are both intended and unintended by the manufacturer. Adding illicit drugs and other substances not made for vaping is of particular concern. Understanding how youth modify ENDS and how that changes their use is important to guide regulatory policy intended to reduce harm to youth from ENDS use. IMPLICATIONS: Youth from our study indicated that they make modifications to the ENDS devices, specifically to the e-liquid. These modifications are both intended by the manufacturer, such as changing the e-liquid and replacing coils, and unintended, such as adding substances not meant for vaping. Future policies aimed at reducing youth ENDS use should consider mandating better safeguards against modifications that appeal to youth.

Perceived risk of electronic cigarettes compared with combustible cigarettes: direct versus indirect questioning.

INTRODUCTION: Tobacco companies claim that a large proportion of the population perceives potential modified risk tobacco products as equally or more harmful than cigarettes, and argue misperceptions need to be corrected using modified risk claims. However, the studies they cite predominantly use one specific measurement of comparative risk. We analysed a representative sample of US adult smokers and non-smokers to examine whether the proportion who report e-cigarettes as less harmful than regular cigarettes differs depending on how the comparative risk questions were presented. METHODS: We analysed data from the 2017 Tobacco Products and Risk Perceptions Survey. Comparative risk of cigarettes and e-cigarettes was measured in two ways: direct (single question) and indirect (by measuring perceived risk of both in separate questions and then subtracting the scores from each other). RESULTS: When asked to compare harms of e-cigarettes and cigarettes directly (single question), 33.9% of participants identified e-cigarettes as less harmful than cigarettes, 36.4% reported equal harm, 4.3% said e-cigarettes were more harmful and 25.3% said 'I don't know'. When asked indirectly (separate questions), 42.1% identified e-cigarettes as less harmful than cigarettes, 23.8% said they were of equal harm, 7.1% perceived e-cigarettes to be more harmful and 27.1% did not know. CONCLUSION: Our study offers evidence to suggest the need to use both direct and indirect risk questions when assessing the public's perceptions of harms associated with novel tobacco products.

Modifications to Electronic Nicotine Delivery Systems: Content Analysis of YouTube Videos.

BACKGROUND: As user modification can alter the addictiveness and toxicity of electronic nicotine delivery systems (ENDS), more research is needed to understand the types, motivations, risks, and information sources that lead to these product alterations. YouTube has been identified as a major platform where ENDS users obtain and share information about ENDS products and modifications. However, a comprehensive study of ENDS modification videos on YouTube is lacking. OBJECTIVE: This study aimed to analyze the content of YouTube videos depicting modifications of ENDS. METHODS: YouTube was searched in March 2019 to identify videos depicting ENDS modifications. Search terms were derived from interviews with ENDS users and current literature. We used 28 search phrases that combined the words vape and vaping with modification-related key terms (eg, custom build, modification, and dripping). The final sample included 168 videos. RESULTS: Videos were 1 to 108 min long (median 9.55). Presenters were largely male (117/168, 69.6%), white (94/168, 56.0%), and older than 25 years (94/168, 56.0%). Most videos gave how to instructions (148/168, 88.1%), but few offered warnings (30/168, 17.9%) or mentioned commercial alternatives to modifications they presented (16/168, 9.5%). The ENDS devices most often featured were drippers (63/168, 37.5%) and refillable tanks (37/168, 22.0%). The most often modified ENDS components were coils (82/168, 48.8%) and e-liquids (34/168, 20.2%), which included adding other substances, such as cannabis, to the e-liquids (6/168, 3.6%). Most videos portrayed ENDS modifications positively (106/168, 63.1% positive; 60/168, 35.7% neutral; and 2/168, 1.2% negative) and were either neutral or positive in their overall portrayal of ENDS devices (78/168, 46.4% positive; 89/168, 53.0% neutral; and 1/168, 0.6% negative). CONCLUSIONS: This study identified several concerning trends in popular YouTube videos on ENDS modifications, including lack of warnings, the addition of marijuana derivatives to e-liquids, and the positive portrayal of ENDS devices and modifications. By identifying the types of modifications (coil and e-liquid being the most prevalent), this study sets an agenda for research on the effects of modifications.

Rotavirus vaccination rate disparities seen among infants with acute gastroenteritis in Georgia.

OBJECTIVE: Rotavirus (RV) is one of the most common diarrheal diseases affecting children less than 5 years of age. RV vaccines have greatly reduced this burden in the United States. The purpose of this study was to determine possible disparities and socio-economic differences in RV vaccination rates. DESIGN: Children with acute gastroenteritis were enrolled. Stool was tested for presence of rotavirus using an enzyme immunoassay kit. Vaccination records were abstracted from the state immunization registry and healthcare providers to examine complete and incomplete vaccination status. Cases were identified as children receiving a complete RV dose series and controls were identified as children with incomplete RV doses. A logistic regression model was used to determine disparities seen amongst children with incomplete vaccination status. RESULTS: Racial differences between Black and white infants for RV vaccination rates were not significant when controlling for covariates (OR 1.15, 95% CI 0.74-1.78); however ethnicity (p-value .0230), age at onset of illness (p-value .0004), birth year (p-value < .0001), and DTaP vaccination status (p-value < .0001) were all significant in determining vaccination status for children. CONCLUSIONS: Racial disparities and socio-economic differences are not determinants in rotavirus vaccination rates; however, age and ethnicity have an effect on RV vaccine status.

Content analysis of IQOS direct mail and email marketing in the US.

Objective: Novel nicotine and tobacco products, including heated tobacco products (HTPs) like IQOS, are growing in global popularity. IQOS was the first HTP authorized for sale by the US Food and Drug Administration, entering the US market in 2019 and being removed in 2021 due to patent-related legal challenges, with the possibility of returning in 2024. Direct marketing is one method tobacco companies use to reach consumers of these products. The purpose of this study was to investigate the content of US IQOS direct mail and email marketing. Methods: Direct marketing items were collected between September 2019 and July 2021 by seven team members in the first US IQOS test market, Atlanta, Georgia. Results: Overall, 101 marketing items were collected, 59 of which were unique. Among the unique items that showed images of persons ("models"), 70 % showed models appearing to be from racial/ethnic minoritized groups, 86.8 % showed at least one female-presenting model, and 37.5 % showed models appearing to be young adults (18-29 years). Items often had an embedded link/URL (91.5 %) and mentioned topics such as online services (54.2 %; for example, online ordering and tutorials), user experience (49.2 %), social media (44.1 %), and purchasing locations (37.3 %). When examined for their main purpose, items focused on subjects such as store experience (37.7 %), product introduction (18.6 %), and product use (15.3 %). Conclusions: Our study highlights the importance of better understanding how novel tobacco products are marketed, which can inform policymakers' regulatory efforts and product authorization decisions.

When Cigarette Smoking Meets COVID-19: How the Two Types of Threat and Efficacy Perceptions Interactively Predict Danger Control and Fear Control Processes.

Growing evidence indicates that communicating the combined risk of smoking and COVID-19 encourages smoking cessation. Guided by the Extended Parallel Process Model (EPPM), we examined how perceived threats of smoking and COVID-19 independently and interactively predicted danger control responses (i.e., quit intentions and COVID-19-protective behavioral intentions) and fear control responses (i.e., fear and fatalism). We also explored the direct and interactive impacts of perceived efficacy of quitting smoking and COVID-protective behaviors on message outcomes. Structural equation modeling results (N = 747 U.S. adults who smoke) indicated that the perceived efficacy of COVID-protective behaviors positively predicted quit intentions. Higher perceived threat of COVID-19 and greater quitting efficacy predicted higher quit intentions directly and indirectly via fear. As perceived COVID-protective efficacy increased, the positive association between perceived quitting efficacy and quit intentions also increased. Smoking-related threat and efficacy perceptions did not predict COVID-protective behavioral intentions. This study added to EPPM by considering how threat and efficacy perceptions deriving from two different yet closely related risks affect protective behaviors. Thus, combining multiple threats in a single message might be a promising strategy to motivate smoking cessation amid the pandemic.

It's addiction at this Point": A qualitative examination of youth E-cigarette use trajectory in the United States.

E-cigarettes (electronic cigarettes) have been the most used tobacco product among US youth since 2014, reaching a plateau during the COVID-19 pandemic. Youth e-cigarette use is associated with negative health consequences such as impaired cognitive functioning. For many, the COVID-19 pandemic altered social interactions, harm perceptions, and product availability. This changed the frequency and locations in which youth use e-cigarettes. To better understand youth e-cigarette use, we need more information on factors that can alter e-cigarette use, specifically, how the pandemic changed e-cigarette use among youth. In 2020-2021, we conducted online, individual interviews with 19 youth (aged 13-17) e-cigarette users living in the US to explore how COVID-19 impacted their e-cigarette use. Youth described a progression of e-cigarette use from initial experimentation, regular social use, and ultimately to nicotine addiction demonstrated by individual use in isolation. Many youth initiated e-cigarette use due to influences by friends or family members. Youth discussed progression to social use, with social interactions as an important reason for use and an avenue for expanding one's knowledge of e-cigarettes. After a period of time, youth began to recognize that the social interactions mattered less, suggesting to them that they had become addicted. This realization became more apparent during COVID-19, which changed how youth used e-cigarettes, especially around where use was occurring, health concerns, and use behavior and frequency. In our interviews, youth trajectory began with an initiation with family and friends, progressed to social use, and eventually developed to addiction, at which point social use was no longer the primary motivation for e-cigarette use. Understanding the trajectory of e-cigarette use will allow for effective interventions that reduce harm to youth from e-cigarette use.

Examining reactions to smoking and COVID-19 risk messages: An experimental study with people who smoke.

BACKGROUND: Smoking cigarettes worsens COVID-19 outcomes, and news media and health agencies have been communicating about that. However, few studies have examined how these messages affect attitudes, beliefs, and behavioral intentions of people who smoke. These are critical variables that can inform public health campaigns to motivate quitting smoking during the COVID-19 crisis. METHODS: In August 2020, we conducted an online experiment in the U.S. with 1,004 adults who smoke. Participants were randomized to one of four message conditions: COVID-19 risk, smoking risk, combined risk of smoking for COVID-19 severity, or a non-risk control. Outcomes were message reactions (emotions and reactance), attitudes and beliefs (severity, susceptibility, self-efficacy, response efficacy for smoking and COVID-19, and conspiracy beliefs), and behavioral intentions (smoking intentions, COVID-protective intentions, and information-seeking). RESULTS: Multivariate analysis of covariance (MANCOVA) showed that combined risk messages elicited higher perceived severity of smoking-related disease than control messages. Similarly, the combined risk condition resulted in greater intentions to quit smoking in the next month (vs. COVID-19 risk condition) and intentions to reduce smoking in the next 6 months (vs. smoking risk and control; ps < .05). Multivariate logistic regression found that exposure to the combined risk messages (vs. control as referent) was associated with higher odds of mask-wearing intentions in the next 2 weeks (AOR = 1.97). CONCLUSIONS: Health agencies can possibly use messages that communicate about the combined risk of smoking and COVID-19 as a novel strategy to motivate people who smoke to quit and take protective action for COVID-19.

Serious Psychological Distress Is Associated with Higher Intentions to Quit among Smokers during the COVID-19 Pandemic.

COVID-19 has increased the rates of serious psychological distress (SPD) among the general population. However, the SPD among smokers during the pandemic remains understudied. In a parent study, 1,004 U.S. adult smokers with and without SPD were randomized to view messages about COVID-19 risk, smoking risk, combined COVID-19 and smoking risk, or control. Outcomes were smoking quit intentions and COVID-19 protective behavior intentions. We analyzed the prevalence of SPD among current smokers; the associations between SPD, personal characteristics, and smoking and COVID-19 protective behavioral intentions; and whether SPD moderated the effect of messages about risks of smoking and COVID-19.Thirty-six percent of smokers met the criteria for SPD. Odds of having SPD were higher for older, everyday smokers, who had COVID-19, had poor health and conservative ideology. Smokers with SPD were significantly more likely to report intentions to quit smoking and seek counseling than smokers without SPD, controlling for demographics, readiness to quit, and message condition. SPD was not significantly related to COVID-19 protective intentions. The interactions between SPD and messages were nonsignificant. During the pandemic, smokers with SPD may be motivated to quit smoking, which provides an opportunity for targeted interventions to increase quit attempts.

General and Device-Specific Reasons for ENDS Use: A Qualitative Study with Adult ENDS Users.

BACKGROUND: A scientific consensus on the public health impact of electronic nicotine delivery systems (ENDS) remains elusive. This is partly due to the wide variation in product characteristics often lumped together under one category. Research is needed to better understand what ENDS device type characteristics motivate their use by adults. METHODS: Nine focus groups of 32 current ENDS users who were 18+ years old, had used ENDS in the previous 30 days, and had been using ENDS for more than two months were held either in person or online between February and June 2020. RESULTS: Participants' reasons for their choice of ENDS characteristics included both general, applying to all ENDS products, and specific, relating to particular ENDS devices. Health benefits and the lack of offensive odor were commonly identified as important reasons for using ENDS in general. Flavor and product discreteness were both general and device-specific determinants of ENDS use. Conversely, nicotine delivery, cloud size, battery properties, aesthetics, ease of use, and cost were device-specific drivers of participants' choice. CONCLUSIONS: The reasons that adults choose to use ENDS are complex and sometimes related to both ENDS as a category and as specific ENDS product types. Regulations and public communication campaigns should reflect their ultimate objective and consider both general and specific motivations when attempting to achieve public health objectives.

Are smokers scared by COVID-19 risk? How fear and comparative optimism influence smokers' intentions to take measures to quit smoking.

Research suggests that smoking may compound the risk of serious health problems to smokers who contract COVID-19. This study examines whether and how exposure to news stories reporting the severe COVID-19 risk to smokers may influence smokers' emotional responses (fear, anxiety, and sadness) and intentions to take measures to quit smoking. Current smokers in the US participated in an online experiment (N = 495) and were randomized to read smoking risk news stories or news stories reporting the combined risk of smoking and COVID-19. We found that combined risk news stories lead to participants feeling more fearful and sadder than when they viewed smoking risk news stories (M = 5.74; SD = 2.57 vs. M = 5.20; SD = 2.74; p < .05). Fear fully mediated the effect of news exposure on intentions to take measures to quit smoking (ß = .09; SE = 05; 95% CI [.010, .200]). Moreover, moderated-mediation analyses revealed that the mediating effect of fear was conditioned on the levels of comparative optimism, such that the association between fear and intentions to take measures to quit smoking was only significant among smokers whose comparative optimism was at the mean score (ß = .16; SE = 05; 95% CI [.071, .250]), and for those whose comparative optimism was high (ß = .27; SE = .06; 95% CI [.146, .395]). These results suggest that fear of the pandemic and optimism might play important roles in predicting and explaining the association between exposure to news stories and intentions to take measures to quit smoking. Messages about heightened risk of COVID-19 complications for smokers that increase fear might be an effective strategy to motivate smokers to quit. Such messages should be used to turn the adversity of COVID-19 pandemic into an intervention opportunity to reduce tobacco-related disease.

"It's Cool, Modifying and All, but I Don't Want Anything Blowing Up on Me:" A Focus Group Study of Motivations to Modify Electronic Nicotine Delivery Systems (ENDS).

INTRODUCTION: Modifications to electronic nicoti ne delivery systems (ENDS) can pose health risks to users. This study explored users' motivations for modifying ENDS devices and how perceived risks of modifications influenced modification behaviors as product availability and device characteristics changed over time. METHOD: We conducted nine focus groups (February-June 2020) with 32 current ENDS users (18+, used ENDS in the past 30 days, and had been using ENDS for more than 2 months). RESULTS: Participants primarily modified ENDS devices to improve their experiences, such as experimenting with flavor, controlling nicotine levels, or using cannabis products with ENDS. Another reason for modifying was routine maintenance to ensure a satisfactory experience, including maintaining coils and keeping batteries charged. The broader availability of ENDS products shifted modification behaviors over time, with newer devices making some modifications (e.g., coil replacement) easier and making more intricate modifications (e.g., building coil from scratch) less common. Participants were aware of modification dangers and cited perceived risk as the reason for avoiding certain modifications, such as battery alterations. CONCLUSIONS: Modifications of ENDS are ongoing and evolving among users and should be considered by the Food and Drug Administration (FDA) and other regulatory decision-makers as product authorization reviews are conducted and product standards are developed.

Associations between COVID-19 risk perceptions and smoking and quitting behavior among U.S. adults.

OBJECTIVES: The COVID-19 pandemic may impact cigarette smokers' behaviors. Among smokers, perceptions about the risks of contracting COVID-19 and the severity of COVID-19 illness likely vary, and perceptions may be associated with individual smoking behavior. Our study measured smokers' perceptions of COVID-19 risks and their association with smoking and quitting outcomes. METHODS: A sample of 1,223 U.S. adult cigarette smokers participated in an online survey in October-November 2020 to assess their COVID-19-related risk perceptions and changes in smoking, readiness to quit, and quit attempts during the COVID-19 pandemic. RESULTS: More smokers believed smoking could increase the severity of COVID-19 (43.6%, 95% CI: 40.1, 47.3) than believed smoking makes them more susceptible to COVID-19 (20.0%, 95% CI: 17.2, 23.0.). While there were no associations between perceptions of COVID-19 susceptibility and smoking behaviors or intentions, perceptions of greater smoking-related COVID-19 severity were associated with both higher likelihood of smoking increases (aOR: 2.16, 95% CI: 1.19, 3.93) and greater readiness to quit smoking (aOR: 1.65, 95% CI: 1.18, 2.30). Greater perceptions of general COVID-19 severity were associated with higher likelihood of smoking reductions (aOR: 1.12, 95% CI: 1.02, 1.22), greater readiness to quit smoking (aOR: 1.14, 95% CI: 1.07, 1.22), and higher likelihood of making a quit attempt (aOR: 1.12, 95% CI: 1.04, 1.22). CONCLUSIONS: Smokers' perceptions about COVID-19 severity are related to their smoking behavior and likelihood of making a quit attempt. Providing smokers with accurate information on the relationship between smoking and the severity of COVID-19 may alter smoking behaviors.

Users' Modifications to Electronic Nicotine Delivery Systems (ENDS): Interviews with ENDS Enthusiasts.

Users' modifications to electronic nicotine delivery systems (ENDS) products could increase initiation, inhibit cessation, or change the toxicity of the product. This study aims to begin to identify consumers' common ENDS modification behaviors. We conducted audio-recorded, in-depth one-on-one interviews with 13 adult ENDS users in the metropolitan Atlanta area, who self-reported extensive modification experience. Modifications to coils, batteries, and e-liquids were commonly mentioned. Participants indicated that users modified devices to produce large clouds, change levels of nicotine delivery, alter tastes of e-liquids, and experience different throat hits. Because manufacturers have changed product characteristics to be in line with consumer preferences, interviewees indicated that fewer users currently engage in modifications to coils and batteries compared to the more widespread practice a few years ago. Hobbyists continue to perform modifications and many users continue to misuse or abuse e-liquids, despite the view that fewer users currently alter their ENDS than in the past. The Food and Drug Administration (FDA) regulatory actions that limit certain product characteristics may unintentionally increase the likelihood that users will once again make more extensive modifications to their products, and this should be considered as part of the FDA's regulatory decision-making process.

Efficacy and the strength of evidence of U.S. alcohol control policies.

BACKGROUND: Public policy can limit alcohol consumption and its associated harm, but no direct comparison of the relative efficacy of alcohol control policies exists for the U.S. PURPOSE: To identify alcohol control policies and develop quantitative ratings of their efficacy and strength of evidence. METHODS: In 2010, a Delphi panel of ten U.S. alcohol policy experts identified and rated the efficacy of alcohol control policies for reducing binge drinking and alcohol-impaired driving among both the general population and youth, and the strength of evidence informing the efficacy of each policy. The policies were nominated on the basis of scientific evidence and potential for public health impact. Analysis was conducted in 2010-2012. RESULTS: Panelists identified and rated 47 policies. Policies limiting price received the highest ratings, with alcohol taxes receiving the highest ratings for all four outcomes. Highly rated policies for reducing binge drinking and alcohol-impaired driving in the general population also were rated highly among youth, although several policies were rated more highly for youth compared with the general population. Policy efficacy ratings for the general population and youth were positively correlated for reducing both binge drinking (r=0.50) and alcohol-impaired driving (r=0.45). The correlation between efficacy ratings for reducing binge drinking and alcohol-impaired driving was strong for the general population (r=0.88) and for youth (r=0.85). Efficacy ratings were positively correlated with strength-of-evidence ratings. CONCLUSIONS: Comparative policy ratings can help characterize the alcohol policy environment, inform policy discussions, and identify future research needs.