Tobacco Use Risk Research Articles

Flavored Tobacco and Nicotine Use Among California Adolescents: Preferences by Use Experience and Survey Format Effects

PurposeThis study assessed flavored tobacco use among adolescent e-cigarette, cigarette, cigar, hookah, and smokeless tobacco users; specific e-cigarette flavor preferences; risk profiles of youth that use various flavors; and the impact of survey question wording on prevalence. MethodsCross-sectional data from 4,956 California adolescent participants (aged 12–17 years) in the Teens, Nicotine, and Tobacco 2021–2022 online panel survey estimated the survey-weighted prevalence of flavored tobacco use. An embedded randomized experiment assessed survey wording effects (i.e., any vs. “usual” flavor use). Qualitative data from four contemporaneous cycles of Teens, Nicotine, and Tobacco focus groups with California adolescents (N = 63) added themes relevant to the quantitative findings. Results88.1% of current any tobacco users reported flavored tobacco use in the past 30 days. Flavor use was lowest for cigarettes (66.7%) and highest for hookah (92.8%). Fruit was the most popular e-cigarette flavor (51.6% any use; 28.8% usual use). E-cigarette users also commonly reported use of candy and cooling flavors. Sweet flavors were used most often among adolescents otherwise at low risk of tobacco use. Survey item format did not meaningfully affect overall prevalence of flavored product use but did impact reports of specific e-cigarette flavors. Focus group participants described sweet and fruity flavors as a motivating factor in their own e-cigarette use and as designed to appeal to children. DiscussionDespite local policies, flavored tobacco use remains common among California adolescents. Survey items asking about any flavor use rather than usual use provide more information without affecting the overall prevalence of flavored tobacco use.

Smoking Intensity Increases Diaphragm Muscle Injury: A Clinicopathologic Study.

Studying the effects of smoking intensity is important to evaluate the risk of tobacco use on a range of illnesses, such as as sarcopenia among the elderly. Thus, this study aimed to analyze the effects of pack-years of cigarette smoking on the diaphragm muscle (DIAm) histopathology of postmortem samples. Subjects were divided into three groups: never-smoker (n = 46); less than 30 pack-years of smoking (n = 12); and more than 30 pack-years of smoking (n = 30). Diaphragm samples were stained with Picrosirius red and hematoxylin and eosin stain for general structure. Participants with more than 30 pack-years of cigarette smoking had a significant increase in adipocytes, blood vessels and collagen deposit, as well as an increase in histopathological alterations. Pack-years of smoking was associated with DIAm injury. However, further clinicopathological studies are needed to confirm our findings.

Two Sides of the Same Coin: Sensation Seeking Fosters Both Resiliency and Tobacco and Alcohol Use Among 16-Year-Olds.

Objectives: Sensation seeking (SS) is associated with engaging in risk behaviors and it is also positively correlated with engaging in physical activity and building beneficial personality resources for coping processes. This study investigates the role of SS in building resiliency and the risk of tobacco and alcohol use. Methods: A total of 649 adolescents, who either practice or do not practice sports, took part in this study. Participants completed a set of questionnaires which verify level of: SS, resiliency, tobacco and alcohol use. Results: No statistically significant gender- or sports-related differences were observed on the tobacco and alcohol use, as well as for SS according to the ANOVA results. Furthermore, mediation analysis showed that the effect of SS on tobacco and alcohol use through resiliency was significant for the female PE and the male athlete group. Conclusion: Higher influence of SS on resiliency was noted in the male athlete group, and in this case resiliency was a factor protecting against tobacco use. Engaging in sports fosters resiliency, the mechanisms underlying the development of resiliency seem to be aided by SS.

Compliance With the US Food and Drug Administration's Guidelines for Health Warning Labels and Engagement in Little Cigar and Cigarillo Content: Computer Vision Analysis of Instagram Posts.

Health warnings in tobacco advertisements provide health information while also increasing the perceived risks of tobacco use. However, existing federal laws requiring warnings on advertisements for tobacco products do not specify whether the rules apply to social media promotions. This study aims to examine the current state of influencer promotions of little cigars and cigarillos (LCCs) on Instagram and the use of health warnings in influencer promotions. Instagram influencers were identified as those who were tagged by any of the 3 leading LCC brand Instagram pages between 2018 and 2021. Posts from identified influencers, which mentioned one of the three brands were considered LCC influencer promotions. A novel Warning Label Multi-Layer Image Identification computer vision algorithm was developed to measure the presence and properties of health warnings in a sample of 889 influencer posts. Negative binomial regressions were performed to examine the associations of health warning properties with post engagement (number of likes and comments). The Warning Label Multi-Layer Image Identification algorithm was 99.3% accurate in detecting the presence of health warnings. Only 8.2% (n=73) of LCC influencer posts included a health warning. Influencer posts that contained health warnings received fewer likes (incidence rate ratio 0.59, P<.001, 95% CI 0.48-0.71) and fewer comments (incidence rate ratio 0.46, P<.001, 95% CI 0.31-0.67). Health warnings are rarely used by influencers tagged by LCC brands' Instagram accounts. Very few influencer posts met the US Food and Drug Administration's health warning requirement of size and placement for tobacco advertising. The presence of a health warning was associated with lower social media engagement. Our study provides support for the implementation of comparable health warning requirements to social media tobacco promotions. Using an innovative computer vision approach to detect health warning labels in influencer promotions on social media is a novel strategy for monitoring health warning compliance in social media tobacco promotions.

Peer Crowds and Tobacco Product Use in Hawai'i: A Qualitative Study.

Young adults often derive self-identity from affiliation with peer crowds, which may be defined as reputation-based peer groups centered around characterizable lifestyle norms. Little is known about peer crowds prevalent among Asian American, Native Hawaiian, and other Pacific Islander (AANHPI) populations and the peer crowds' normative tobacco and other substance use behavior. To address this gap in knowledge, this study conducted focus groups with young adult community college students. Focus group discussions were conducted with a convenience sample of 42 young adults (Mean age = 21.5, SD = 2.7) recruited across community colleges on O'ahu, Hawai'i. The participants represented 60% women, 55% NHPI, and 29% Asian American. Results indicated the presence of a wide range of peer crowds in the population, which may be classified into the following seven categories prevalent in the literature: Regular, Academic, Alternative, Athlete, Geek, High Risk, and Popular. Several peer crowds within the Alternative, Athlete, Geek, High Risk, and Popular categories appeared to represent subcultures relevant for NHPI young adults. High-risk peer crowds were reported to be vulnerable to different types of substance use. Tobacco product use, particularly e-cigarette use or vaping, was noted to be characteristically present among Popular crowds and certain Athlete crowds. Tobacco and other substance use prevention interventions, such as mass media campaigns, may benefit from targeting high-risk peer crowds, especially those relevant for NHPI young adults, who are at high risk for tobacco and other substance use. E-cigarette use prevention interventions may benefit from paying close attention to vulnerable Popular and Athlete groups.

A Systematic Review of the Risk and Protective Factors of Tobacco Use among South Indian Adults

Background: India is facing a crucial health burden due to the incremental rise in the prevalence of tobacco use and associated diseases. Sociocultural factors largely influence tobacco use behaviour. Hence, documenting the risk and protective factors associated with tobacco use among the South Indian population helps develop context-based interventions and policies to reduce tobacco-related issues. Objective: This systematic review aims to synthesise the available literature evidence on the risk factors contributing to tobacco use and the protective factors safeguarding against this health risk behaviour among South Indian adults. Methods: The primary author conducted a PRISMA-compliant systematic search using five databases: PubMed, Scopus, Web of Science, Wiley Online Library, and Science Direct from the inception to June 23, 2021. A manual search was also done in Google Scholar to find pertinent publications. 13 articles that met the review's inclusion criteria were selected from the 5063 articles that were initially found after a thorough screening process and suitable quality assessment. According to the socio-ecological model, the risk and protective factors identified were divided into five levels: intrapersonal, interpersonal, organisational, community, and public. Results: From the included studies, the major risk factors found were stress, low perceived health effect, low income, peer influence, nature of the occupation, lack of awareness about health effects due to community marginalization, community misconception of positive aspects of tobacco use and ease of availability in the market. The major protective factors identified were awareness, perceived harm to social image, familial support, community-based health education, exposure to tobacco warning labels and government initiatives of tobacco control. Conclusion: The multi-level factors identified from the current review findings reveal the need for population and context-specific interventions as well as the tobacco control policies to be developed in the near future. Interventions tailored to address the risk factors and incorporate the protective factors identified would benefit the South Indian community in tackling this health burden.

Discrimination, identity connectedness and tobacco use in a sample of sexual and gender minority young adults

IntroductionStudies show that tobacco use among sexual and gender minority (SGM) populations is disproportionately higher than heterosexual or cisgender populations. However, few studies have examined tobacco use among SGM subgroups...

Examination of Tobacco-Related Messaging and Tobacco Use over Time among U.S. Military Young Adults

Background: People from minoritized populations have historically been targeted by tobacco companies. Little is known about exposure to tobacco-related messages among military personnel from disadvantaged backgrounds. Objectives: The current study aimed to examine exposure to tobacco-related messaging across many nicotine products and through a variety of mediums (i.e., family, friends, advertisements, event promotions, social media) among diverse military populations and use one year later in a sample of young adults who recently enlisted in the U.S. Air Force. Methods: In this study, 8,901 U.S. Air Force trainees reported on demographics, tobacco use, and exposure to positive tobacco messages from social sources (i.e., friends, family, social media) and environmental sources (i.e., advertisements and promotions). Tobacco use was reported one-year later. Results: Compared to others of the same reported racial/ethnic background, Latino/a/x (Relative Risk Ratio [RRR] = 1.354, 95% CI: [1.145, 1.563]) and multiracial (RRR = 1.594, 95% CI: [1.173, 2.016]) participants who were exposed to positive tobacco messages from social sources were significantly more likely to report tobacco product use at one-year follow-up than those who were not exposed to social messages. Exposure to positive tobacco messages from environmental sources were not significantly associated with tobacco use one year later. Conclusions: Social messages may play an important role in increasing risk of tobacco use among some minoritized populations. Cultural as well as systemic factors could be addressed in future tobacco prevention programs to decrease the potency of positive tobacco-related social messages among Latino/a/x and multiracial communities.

Intersectional Disparities in Youth Tobacco Use by Sexual and/or Gender Minority Status and Race and/or Ethnicity.

The current study applied an intersectional lens to examine societal factors, individual psychological outcomes, and youth combustible tobacco and vape use at the intersection of sexual and/or gender minority (SGM) status and race and/or ethnicity. Data were drawn from 133 969 youth respondents surveyed in the 2019-2020 California Student Tobacco Survey, a representative school-based survey of 8th and 10th-grade public school students throughout California. The impact of multiple marginalized group membership using four mutually exclusive intersectional positions (non-SGM white, SGM white, racial minority only, and both SGM and racial minority), in addition to specific differences across ten SGM by race and/or ethnicity groups (e.g. non-SGM black or African American, SGM black or African American, etc.) were assessed. Compared to heterosexual and cisgender white youth, SGM and racial minority adolescents were shown to experience poorer school tobacco education quality and cessation support, lower school and family connectedness, and higher anxiety and depression symptoms. SGM and racial minority youth had a higher prevalence of ever-combustible tobacco use but were less likely to be current vape users compared to non-SGM white respondents. In examining specific group differences, results revealed that SGM teens had the highest risk of ever combustible tobacco use. This disparity was amplified for those belonging to multiple marginalized groups, with black or AA SGM teens evidenced to be at the highest risk of current combustible tobacco. Information from this study has useful implications for SGM measurement in surveillance systems and highlights the usefulness of adopting an intersectional approach to inform equity-driven public health policy and intervention. This representative study of California youth supports that identifying as a sexual and/or gender minority (SGM) is an important risk factor for combustible tobacco use. Particularly, observed SGM disparities were magnified for the youth belonging to marginalized groups, as black or African American SGM teens were shown to be at the highest risk of current combustible tobacco use. Findings support that Intersectionality Theory represents a useful framework for examining tobacco-related disparities and underscores the importance of assessing how the intersection of multiple social categories impacts youth tobacco use.

Association of Residence Type on Smoking in South Korean Adolescents during the COVID-19 Pandemic: Findings from a National Survey.

The closure of schools due to the COVID-19 pandemic has forced adolescents to stay home. These disruptions, as well as a significant decrease in social access, have impacted smoking behavior. This study identified the association between the adolescents’ type of residence and tobacco product use. A cross-sectional study (using data from the Korea Youth Risk Behavior Web-based Survey) examined 3774 students in 2019 (pre-pandemic) and 2575 students in 2020 (during the pandemic). The participants were South Korean middle and high school students aged 13–19 years. Using multinomial logistic regression, it was shown that adolescents who lived alone or in a boarding house had a higher risk of being an e-cigarette smoker compared with those who lived with family or relatives (OR = 6.49, CI = 2.06–20.45). Living in a dormitory or orphanage also increased the risk of dual tobacco use compared with living with family (OR = 2.09, 95% CI = 1.13–3.84). With the advent and continuation of the COVID-19 pandemic, this effect became more significant in 2020 than in 2019. Our findings support the theory that residential differences affect adolescent smoking behavior and highlight the importance of integrated smoking bans and educational programs to control adolescent smoking.

Predicting nicotine metabolism across ancestries using genotypes

BackgroundThere is a need to match characteristics of tobacco users with cessation treatments and risks of tobacco attributable diseases such as lung cancer. The rate in which the body metabolizes nicotine has proven an important predictor of these outcomes. Nicotine metabolism is primarily catalyzed by the enzyme cytochrone P450 (CYP2A6) and CYP2A6 activity can be measured as the ratio of two nicotine metabolites: trans-3’-hydroxycotinine to cotinine (NMR). Measurements of these metabolites are only possible in current tobacco users and vary by biofluid source, timing of collection, and protocols; unfortunately, this has limited their use in clinical practice. The NMR depends highly on genetic variation near CYP2A6 on chromosome 19 as well as ancestry, environmental, and other genetic factors. Thus, we aimed to develop prediction models of nicotine metabolism using genotypes and basic individual characteristics (age, gender, height, and weight).ResultsWe identified four multiethnic studies with nicotine metabolites and DNA samples. We constructed a 263 marker panel from filtering genome-wide association scans of the NMR in each study. We then applied seven machine learning techniques to train models of nicotine metabolism on the largest and most ancestrally diverse dataset (N=2239). The models were then validated using the other three studies (total N=1415). Using cross-validation, we found the correlations between the observed and predicted NMR ranged from 0.69 to 0.97 depending on the model. When predictions were averaged in an ensemble model, the correlation was 0.81. The ensemble model generalizes well in the validation studies across ancestries, despite differences in the measurements of NMR between studies, with correlations of: 0.52 for African ancestry, 0.61 for Asian ancestry, and 0.46 for European ancestry. The most influential predictors of NMR identified in more than two models were rs56113850, rs11878604, and 21 other genetic variants near CYP2A6 as well as age and ancestry.ConclusionsWe have developed an ensemble of seven models for predicting the NMR across ancestries from genotypes and age, gender and BMI. These models were validated using three datasets and associate with nicotine dosages. The knowledge of how an individual metabolizes nicotine could be used to help select the optimal path to reducing or quitting tobacco use, as well as, evaluating risks of tobacco use.

The tobacco-free fallacy: What paediatricians should know about herbal smoking products.

While e-cigarette and combustible cigarette use remains more common among youth, herbal smoking products are gaining interest and popularity among children and adolescents. Herbal smoking products are often touted as a safer alternative to tobacco smoking or nicotine vaping; however, research suggests that they emit significant levels of toxicants and carcinogens posing risks to child and adolescent health. The low perceived risk coupled with youth-friendly flavours and easy access may entice youth to use herbal smoking products and increase the risk of subsequent tobacco and substance use. We discuss what is known about the use, health effects, and regulations of herbal smoking products and present strategies for policymakers and paediatric providers to reduce the risks associated with these products for Canadian youth.

E-cigarette Marketing Expenditures in the United States From 2016 to 2021: Targeted Media Outlets Geared Toward People Who Are at Increased Risk for Tobacco Use.

E-cigarette advertising exposure is linked to e-cigarette initiation and use. Thus, monitoring trends in e-cigarette advertising practices is important to understand e-cigarette use patterns observed over recent years. E-cigarette advertising expenditures (January 2016-July 2021; Numerator Ad Intel) for 154 U.S. market areas were harmonized with U.S. Census sociodemographic data through Nielsen zip code designations by market area. Descriptive statistics and multivariable linear regressions were used to examine trends in e-cigarette advertising expenditures across media outlets and associations between sociodemographic characteristics and e-cigarette advertising over time. E-cigarette advertising expenditures peaked in 2018/2019, followed by a sharp decline in 2020. Expenditures were concentrated primarily on print (58.9%), TV (20.6%), and radio (14.4%). Major print outlets were Sports Illustrated, Rolling Stone, and Star magazines. Top TV channels were AMC, Investigation Discovery, and TBS. TV advertisements were purchased commonly during popular movies and TV series (eg King of Queens, Everybody Loves Raymond, The Walking Dead). Higher expenditures were associated with U.S. market areas that had (1) a larger percentage of non-rural zip codes (radio), (2) smaller male populations (radio), and (3) larger White or Caucasian, Black or African American, American Indian or Alaska Native, Asian, and Other or Multiracial populations (radio, print, online display, and online video). E-cigarette companies advertised in print magazines geared toward males and youth and young adults, radio commercials focused in urban areas with smaller male populations, and nationwide TV commercials. Declines in e-cigarette advertising expenditures in 2020 demonstrate the potential impact that federal policies may have on protecting populations who are at higher risk for tobacco use from predatory advertising practices. E-cigarette advertising exposure is associated with the initiation and use of e-cigarettes. This study shows how e-cigarette marketing expenditures in the United States may have targeted specific consumers (eg youth and young adults) between 2016 and 2021. The precipitous drop in advertising expenditures across all outlets during early 2020 corresponds with the implementation of the Tobacco 21 federal policy, the federal enforcement policy to remove most unauthorized flavored e-cigarette cartridges from the U.S. market, preparations for FDA's premarket review of e-cigarette products, and the decision by several TV broadcast companies to stop showing e-cigarette ads. The potential impact of federal policies may have far-reaching implications for protecting populations who are at high risk for tobacco use and its health consequences.

Ngaaminya (find, be able to see): summary of key findings from the Which Way? project.

Ngaaminya (find, be able to see): summary of key findings from the Which Way? project.

Mobile Health Tobacco Cessation Interventions to Promote Health Equity: Current Perspectives.

Although US tobacco use trends show overall improvement, social disadvantage continues to drive significant disparities. Traditional tobacco cessation interventions and public policy initiatives have failed to equitably benefit socially-disadvantaged populations. Advancements in mobile digital technologies have created new opportunities to develop resource-efficient mobile health (mHealth) interventions that, relative to traditional approaches, have greater reach while still maintaining comparable or greater efficacy. Their potential for affordability, scalability, and efficiency gives mHealth tobacco cessation interventions potential as tools to help redress tobacco use disparities. We discuss our perspectives on the state of the science surrounding mHealth tobacco cessation interventions for use by socially-disadvantaged populations. In doing so, we outline existing models of health disparities and social determinants of health (SDOH) and discuss potential ways that mHealth interventions might be optimized to offset or address the impact of social determinants of tobacco use. Because smokers from socially-disadvantaged backgrounds face multi-level barriers that can dynamically heighten the risks of tobacco use, we discuss cutting-edge mHealth interventions that adapt dynamically based on context. We also consider complications and pitfalls that could emerge when designing, evaluating, and implementing mHealth tobacco cessation interventions for socially-disadvantaged populations. Altogether, this perspective article provides a conceptual foundation for optimizing mHealth tobacco cessation interventions for the socially-disadvantaged populations in greatest need.

Changes in Tobacco Use in the Early Phase of Coronavirus Disease 2019 Pandemic in Hong Kong: A Qualitative Study.

IntroductionChanges in tobacco use and related personal and environmental factors amid the coronavirus disease 2019 (COVID-19) pandemic can be captured by qualitative studies, but they are few in non-Western populations.Aims and MethodsWe assessed the perceived links between tobacco use and COVID-19, and changes in the use of cigarettes, electronic cigarettes (ECs), and heated tobacco products (HTPs) in the early phase of the pandemic in Hong Kong, where lockdown was not implemented. Semi-structured telephone interviews were conducted from January to June 2021 in 95 participants (36 EC users, 28 HTP users, and 32 exclusive cigarette users). Transcriptions were coded using deductive and inductive approaches, and factors for changes were nested in the social-ecological model.ResultsTwo-thirds of participants perceived their infection susceptibility was the same as never tobacco users, and 44.2% perceived more severe COVID-19 disease if infected. Amid the pandemic, tobacco use decreased overall but increased indoors for all three products. Increased tobacco use was mostly attributed to increased emotional distress, while decreases were attributed to various personal (health concerns) and environmental factors (e.g., COVID-19 regulations). Perceived convenience and lower costs were reasons for increased EC use. Limited access to HTPs was compensated by cigarette use.ConclusionsMany participants were unaware of the potential harm of tobacco use on COVID-19. Overall tobacco use decreased due to COVID-19 regulations, which may not be sustainable post-pandemic. Indoor consumption increased, supporting a comprehensive smoke-free policy that covers private indoor areas. Better cessation services targeting EC, HTP, and cigarette use are needed.ImplicationsSmokers need better awareness of the risk of tobacco use on COVID-19. Smoking cessation services can be improved by offering brief advice, strengthening advocacy against secondhand smoke, and covering EC and HTP use, highlighting their potential harms to users and others, and their risk of addiction and relapse to cigarette use.

Tobacco Use Increases the Adjusted Risk of Revision Endoscopic Sinus Surgery in Patients With Chronic Rhinosinusitis.

Large epidemiologic studies have suggested that a history of tobacco use may be associated with an increased risk of developing chronic rhinosinusitis (CRS). The impact of tobacco use on revision rates of endoscopic sinus surgery (ESS), however, remains limited. This study seeks to define the independent risk of tobacco use (active or prior) on revision rates of ESS among a large cohort of patients with CRS. A state population database was queried for patients age ≥18 years with CRS who underwent at least one ESS between 1996 and 2018. Demographic characteristics, history of ESS, and tobacco use status were compared across patients with CRS, using t tests for continuous variables and χ2 tests for categorical variables. Unadjusted and adjusted logistic regression models were used to understand the impact of tobacco status on revision surgery. The final analysis included 34 350 patients (29 916 CRS with no revision surgery and 4434 CRS with revision surgery). Unadjusted regression analysis demonstrated an increased odds of undergoing revision ESS (OR 1.12, 95% CI: 1.00-1.25, P = .05) among males with a history of tobacco use and CRS. Adjusted regression analysis demonstrated that the risk of revision ESS among CRS patients with a history of asthma and tobacco use was 1.72-fold, while the risk among CRS patients who were tobacco users without asthma was 1.11-fold. History of tobacco use is an independent risk factor for revision ESS among patients with CRS.

Associations of California's Tobacco 21 Minimum Sales Age Law with Tobacco Use Among Sexual Minority Adolescents: A Trends Analysis.

In 2016, California enacted a law (T21) prohibiting tobacco product sales to individuals under 21 years of age. Given tobacco use disparities among sexual minority (SM) youth, this study investigated whether California's T21 law was differentially associated with changes in tobacco use for SM and non-SM adolescents. Secondary analyses of California Healthy Kids Survey data from 2013-2014 to 2018-2019 for 7th, 9th, and 11th graders (N = 2 229 401). Multilevel mixed-effects logistic regression analyses showed that SM students were more likely than non-SM students to report past-30-day and lifetime cigarette (odds ratio (OR) = 2.47; OR = 2.37), e-cigarette (OR = 1.21; OR = 1.10), smokeless tobacco use (OR = 1.95; OR = 1.56), and use of any tobacco product (OR = 1.94; OR = 1.61). Among SM youth, T21 was associated with significant reductions in lifetime e-cigarette use (OR = 0.66), and lifetime use of any tobacco products (OR = 0.75). These decreases generally were greater than or equivalent to those observed for non-SM youth. For 30-day e-cigarette and any tobacco use, SM youth showed no significant increases, whereas non-SM youth showed significant increases (OR = 1.06; OR = 1.11) following T21. T21 was associated with smaller increases in lifetime cigarette use (OR = 1.34), and larger increases for past-30-day and lifetime smokeless tobacco use (OR = 1.34; OR = 1.28) among SM students, to those observed for non-SM students. California's T21 policy may help reduce tobacco use disparities among SM students who are more at risk for tobacco use than their non-SM peers. Research on associations of T21 laws with tobacco use among sexual minority (SM) adolescents is lacking. The potential for unintended consequences of T21 for these adolescents raises concerns about increased health disparities. Importantly, our study generally found California's T21 was associated with reductions in tobacco use among SM students that were equivalent to or greater than those for non-SM students. Future research should investigate whether T21 laws and similar policies have differential effects for other marginalized groups and, if so, identify mechanisms that can be targeted in prevention efforts.

Awareness of Tobacco-Related Diseases among Adults in Poland: A 2022 Nationwide Cross-Sectional Survey.

Warning about the dangers of tobacco use is a key element of tobacco control policy. The COVID-19 pandemic may impact public perception of the health risks of tobacco use. The aim of this study was to assess the level of knowledge of tobacco-related diseases among adults in Poland, as well as to identify sociodemographic factors associated with awareness of tobacco-related diseases. This cross-sectional survey was carried out in March 2022 on a representative nationwide sample of 1090 adults in Poland using the computer-assisted web interview (CAWI) technique. Lung cancer was the most recognized tobacco-related disease (92.7%), followed by COPD (89.7%) and myocardial infarction (84%). Three-quarters of the respondents (76.8%) were aware that smoking causes stroke and 51% were aware that smoking increases the risk for type 2 diabetes. Out of 9 factors analyzed in this study, female gender, an age of 50 years and over, and being a non-smoker were significantly associated with a higher awareness of tobacco-related diseases. This study showed an increase in public awareness of smoking-related diseases during the COVID-19 pandemic. While awareness of lung cancer and COPD was very high, there are still significant gaps in the awareness of the non-respiratory effects of tobacco use.

Longitudinal latent class analysis of tobacco use and correlates among young adults over a 10-year period

IntroductionWe assessed patterns and correlates, including demographic characteristics, psychological factors, and social role transitions, of young adults’ tobacco use over time. MethodsIn the fall of 2010, we recruited a cohort of 3146 students from 11 colleges in North Carolina and Virginia. Participants completed baseline and at least two survey waves between 2010 and 2019. ResultsThe sample was 49.8% female, 15.7% non-white, and 6.6% Hispanic. Longitudinal latent class analysis revealed a five-class model with distinct patterns and correlates of tobacco use. Limited Use (52.6% of sample) had minimal use. College-Limited Combustible Tobacco Users (18.6%) had moderate probability of cigarette, cigar, and waterpipe smoking, which decreased to no use post-college. Intermittent Sustained Polytobacco Users (10.9%) had low probability of use that continued post-college. College Polytobacco with Continued Cigarette and E-Cigarette Users (14.5%) had high probability of use of cigarette smoking and increasing probability of e-cigarette, both of which continued post-college. Sustained Polytobacco Users (5.7%) had moderate probability of use of tobacco products across all waves. ConclusionsPatterns of tobacco use varied considerably. In most classes, tobacco use was highest during freshman year and in three classes, use continued post-college. Prevention activities should focus on first-year students and target those at risk for post-college tobacco use.