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How Much Progress Have We Made? Trends in Disparities in Tobacco Use.

ABSTRACT: INTRODUCTION:Reducing tobacco-related health disparities has been a public health priority for more than 2 decades, yet disparities in cigarette use have remained steady or worsened. Less is known about how disparities in other tobacco products have changed over time. Our study examined trends in cigarette and other tobacco product use in Minnesota with the goal of informing efforts aimed at reducing disparities. METHODS:We examined tobacco use disparities as a function of education, income, and race across the Minnesota Adult Tobacco Survey results in 2010 (N = 7,057), 2014 (N = 9,304), and 2018 (N = 6,055). Tobacco use was captured by assessing past 30-day use of 4 tobacco products: cigarettes, cigars, e-cigarettes, and smokeless tobacco, plus combustibles (ie, cigarettes and/or cigars) and any tobacco (ie, use of any of the 4 products). RESULTS:At each wave, those with lower income and education reported greater use of cigarettes, combustibles, and any tobacco than those with higher income and education. Black respondents were more likely to report cigar and combustibles use than White respondents in 2018, whereas White respondents were more likely to report smokeless tobacco use in 2014. We saw no significant wave-by-demographic interactions, suggesting that the magnitude of the disparity remained unchanged over time for any tobacco product. CONCLUSION:Substantial disparities in tobacco use remain across education, income, and race, even in a state such as Minnesota with a strong tobacco control program. Additional efforts are needed to close disparity gaps and reach endgame tobacco use targets for all subpopulations.

SUBMITTER: Kingsbury JH

PROVIDER: S-EPMC7553206 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

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How Much Progress Have We Made? Trends in Disparities in Tobacco Use.

Kingsbury J H JH D'Silva J J O'Gara E E Parks M J MJ Boyle R G RG

Preventing chronic disease 20200917

<h4>Introduction</h4>Reducing tobacco-related health disparities has been a public health priority for more than 2 decades, yet disparities in cigarette use have remained steady or worsened. Less is known about how disparities in other tobacco products have changed over time. Our study examined trends in cigarette and other tobacco product use in Minnesota with the goal of informing efforts aimed at reducing disparities.<h4>Methods</h4>We examined tobacco use disparities as a function of educati ...[more]

PMID: 32945768

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Project description:Introduction:We examined racial disparities in mono, dual, and poly use of tobacco products including whether racial disparities changed over time. Methods:We analyzed data on high school students from the North Carolina Youth Tobacco Survey collected in 2011, 2013, and 2015. Dual and poly use included use of two and three or more tobacco products, respectively, in the past month. Multinomial regression models assessed racial differences and changes over time in mono, dual, and poly use. Data include product combinations most commonly used by youth from different racial groups. Results:In total, 24% (in 2011) and 26% (in 2013 and 2015) of students used tobacco products. No significant changes over time were observed in mono (12%) or dual use (6%). Poly use was 6%, 8%, and 7% in 2011, 2013, and 2015, respectively. Relative to nonuse of tobacco, White students had a higher relative risk than Blacks for mono use. Whites and Hispanics had a higher relative risk than Blacks for dual and poly use. Observed racial differences in tobacco use did not change over time. Types of tobacco products used varied by year and race. In 2015, e-cigarette was the most commonly used product among mono users from all racial groups. Conclusions:Substantial racial variation persists over time in mono and multiple tobacco product use among North Carolina youth, including racial variation in the types of tobacco products used. Research and policy efforts should examine and eliminate factors that drive multiple tobacco use and racial disparities in use among youth. Implications:This study reports on racial disparities in mono and multiple tobacco product use among youth. White and Hispanic youth have higher relative risk for dual and poly use of tobacco products than Black youth. In addition, significant racial variation exists in the types of tobacco products used among youth mono, dual, and poly users, with cigarettes, cigars, smokeless tobacco, and e-cigarettes being the most commonly used products. Patterns of multiple tobacco product use vary by race and may warrant tailored prevention efforts. Strengthening tobacco control regulations for other tobacco products than cigarettes is critical to reduce multiple tobacco product use among youth.

Project description:BackgroundPopulation-based studies previously showed an improvement in overall survival (OS) for patients with diffuse large B-cell lymphoma (DLBCL) who received chemoimmunotherapy with rituximab. However, there is limited data (especially at the population level) that show a similar trend in OS improvement, in the most recent time period. We hypothesized that survival for DLBCL patients diagnosed in the United States has continued to improve in recent years and intended to measure outcome improvements.MethodsUsing the SEER-18 registries, we compared the incidence and relative survival rates (RSRs) of DLBCL patients between 2002-2007 and 2008-2013 (availability of novel agents, broader use of autologous hematopoietic cell transplantation and improvement in supportive care). Multivariable Cox regression models were used to assess associations between the year of diagnosis and OS while controlling for age, gender, stage, and ethnicity.ResultsThere were a total of 53 439 patients with DLBCL who were diagnosed between 2002 and 2013. Of these, 25 810 were diagnosed during time period-1 and 27 629 diagnosed during time period-2. There was a slight decline in incidence of DLBCL (time period-1 vs time period-2), 7.75 (95% CI = 7.66-7.84) vs 7.43 (95% CI = 7.34-7.52) cases per 100 000 persons, respectively (P < .0001). Overall, there was a modest improvement in DLBCL RSRs, with 5-year RSR improving from 61% (time period-1) to 64% (time period-2) and the improvement was noted across all subsets of patients. On multivariable analysis, patients diagnosed in time period-2 had lower mortality relative to time period-1 (HR = 0.87, 95% CI = 0.85-0.89).ConclusionsOur study shows an improvement in the outcomes of DLBCL patients beyond the introduction of rituximab, although the magnitude of improvement is small. It will be interesting to see the impact of chimeric antigen receptor-T cell therapy translating to population-level survival in the next 5 years.

Project description:Tobacco use during adolescence is a substantial problem and adolescents are at higher risk of addiction and prolonged use. To reduce the burden of tobacco-related morbidity and mortality, monitoring of adolescent tobacco use is imperative. We aimed to determine the prevalence of tobacco use among adolescents in urban and rural secondary schools in Enugu State, southeast Nigeria.A cross-sectional study of 4332 adolescents in 8th to 10th grades in 25 urban and 24 rural secondary schools in Enugu, Nigeria was done using Global Youth Tobacco Survey (GYTS) methodology. Students were asked about previous and current tobacco use, smoking cessation, and susceptibility to smoking initiation among non-smokers. Geographical, age and sex prevalence differences were examined. Analyses were performed for all adolescents (10-19 years) and for a subset of students, 13-15 years of age for comparison with previous GYTS surveys. All analyses were weighted to account for the complex survey design and for differential non-response at school, class and student levels.About 28.9% of students reported ever smoking cigarettes; 19.4% reported current tobacco use among all adolescents (13.3, 5.8 and 7.8% for cigarettes, other smoked tobacco, and smokeless tobacco, respectively) while 18.6% reported current tobacco use among 13-15 year olds (12.6, 5.2 and 7.5% for cigarettes, other smoked tobacco and smokeless tobacco respectively). Prevalence of all types of tobacco use was higher in rural schools (vs. urban schools), and among boys (vs. girls). Susceptibility to smoking initiation among non-smokers was 9.3% (95% CI: 8.1-10.7) among all adolescents, and 9% (95% CI: 7.6-10.7) among 13-15 year olds. About 88.1% of all adolescent smokers desired to quit and 57.9% of them had never received help to quit smoking.Nearly one in every five school-going adolescents currently uses at least one type of tobacco in Enugu State, southeast Nigeria. Prevalence of tobacco use is higher in rural schools and among boys in this setting. Most adolescent current smokers desire to quit and need smoking cessation support.

Dataset Information

How Much Progress Have We Made? Trends in Disparities in Tobacco Use.

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How Much Progress Have We Made? Trends in Disparities in Tobacco Use.

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