Longitudinal associations between exclusive, dual and polytobacco use and respiratory illness among youth.

Background: The health consequences of polytobacco use are not well understood. We evaluated prospective associations between exclusive, dual, and polytobacco use and diagnosed bronchitis, pneumonia, or chronic cough among US youth.

Methods: Data came from Waves 1-5 of the Population Assessment of Tobacco and Health Study.

The potential impact of removing a ban on electronic nicotine delivery systems using the Mexico smoking and vaping model (SAVM).

Objective: To develop the Mexico Smoking and Vaping Model (Mexico SAVM) to estimate cigarette and electronic nicotine delivery systems (ENDS) prevalence and the public health impact of legalizing ENDS use.

Methods: SAVM, a cohort-based discrete-time simulation model, compares two scenarios. The estimates smoking prevalence and associated mortality outcomes under the current policy of an ENDS ban, using Mexico-specific population projections, death rates, life expectancy, and smoking and e-cigarette prevalence.

Dual and polytobacco use disparities at the intersection of age, sex, race and ethnicity, and income among US adults. Results from the 2018-2019 TUS-CPS.

Aim: We aim to describe disparities in dual and polytobacco use at the intersection of age, sex, race and ethnicity, and income.

Methods: We used the 2018-2019 Tobacco Use Supplement to the Current Population Survey to estimate the prevalence of combinations of dual (two products) and polytobacco (three or more products) use for cigarettes, e-cigarettes, cigars, and smokeless tobacco (n = 135,268). We created five mutually exclusive categories: 1) cigarettes and e-cigarettes, 2) cigarettes and cigars, 3) cigarettes and smokeless tobacco, 4) dual/polyuse without cigarettes, and 5) polyuse with cigarettes.

Longitudinal associations between exclusive, dual and polytobacco use and respiratory illness among youth.

Background: The health consequences of polytobacco use are still well not understand. We evaluated prospective associations between exclusive, dual, and polytobacco use and diagnosed bronchitis, pneumonia, or chronic cough among US youth.

Methods: Data came from Waves 1-5 of the Population Assessment of Tobacco and Health Study.

ENDS, Cigarettes, and Respiratory Illness: Longitudinal Associations Among U.S. Youth.

Introduction: ENDS use is highly prevalent among U.S. youth, and there is concern about its respiratory health effects.

[Not Available].

Objetivo: Estimar la prevalencia de consumo actual y previo de tabaco y uso de cigarro electrónico en la población adolescente y adulta mexicana en 2022. Material y métodos. Se utilizó la Encuesta Nacional de Salud y Nutrición Continua 2022 para estimar la prevalencia de consumo de tabaco fumado y uso de cigarro electrónico, considerando variables sociodemográficas.

Trends of Single, Dual, and Polytobacco Use Among School-Based Students in the United States: An Analysis of the National Youth Tobacco Survey.

Purpose: To examine trends in single, dual, and polytobacco use between 2014-2020 for US youth and to identify disparities in these trends by grade level, sex, and race/ethnicity.

Design: A secondary analysis of the National Youth Tobacco Survey (NYTS).

Subjects: A total of 122 566 students.

Disparities in Cigarette, E-cigarette, Cigar, and Smokeless Tobacco Use at the Intersection of Multiple Social Identities in the US Adult Population. Results From the Tobacco Use Supplement to the Current Population Survey 2018-2019 Survey.

Introduction: Sociodemographic disparities in tobacco use are prevalent and persistent in the United States. Nevertheless, few studies have examined disparities in tobacco use from an intersectionality perspective. We developed a visualization tool to identify disparities in cigarette, e-cigarette, cigar, and smokeless tobacco use at the intersection of multiple social identities.

Care friendliness in adolescent sexual and reproductive health services in Mexico and a characterisation of their clients.

Background: Sexual and reproductive health (SRH) is a very important issue in public health programs in low -and middle-income countries (LMICs). Health services that meet specific and differentiated needs of adolescents are increasingly relevant in LMICs. To provide quality services, it is necessary to know the profile of its users and the perspective that adolescents have about SRH services aimed at them.

Flavoring Patterns of Exclusive and Dual-Use of Cigarettes and E-Cigarettes Among US Adults: Results from the TUS-CPS 2018-2019.

Purpose: To describe patterns of menthol/non-menthol cigarettes with flavored e-cigarettes (tobacco, menthol, sweet/spicy, and other flavorings) use.

Design: We used cross-sectional data from the 2018-2019 Tobacco Use Supplement to the Current Population Survey (TUS-CPS).

Setting: United States.

E-cigarette characteristics and cigarette smoking cessation behaviors among U.S. Adult dual users of cigarettes and e-cigarettes.

It is critical to understand determinants of cigarette smoking cessation in the current tobacco product landscape. This study assesses the roles of e-cigarette flavoring, device type, and use frequency on cigarette smoking cessation behaviors among US adult dual users of cigarettes and e-cigarettes. We analyzed a sample of 1,038 adult dual users of cigarettes and e-cigarettes from the 2018-2019 Tobacco Use Supplement-Current Population Survey.

Heated tobacco product use, its correlates, and reasons for use among Mexican smokers.

Background: Little is known about the use of novel heated tobacco products (HTPs) in low- and middle-income countries. We examined among smokers in Mexico the prevalence and correlates of HTP use, as well as reasons for using HTPs.

Methods: We analyzed data from five surveys (November 2019-March 2021) of an open cohort of adult smokers (n = 6500), including an oversample of those who also use e-cigarettes.

Profile and patterns of dual use of e-cigarettes and combustible cigarettes among Mexican adults.

Objective: To describe the profile and patterns of dual uses (n=954) and exclusive cigarette users (n=2 070) and determine the correlates of more frequent e-cigarette use among dual users and their reasons for e-cigarette use.

Materials And Methods: An online survey of Mexican adult smokers. Logistic models regressed dual-use (exclusive smoking vs.

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Objetivo. Estimar la prevalencia de violencia de pareja por sexo y su asociación con el uso de tabaco, alcohol y drogas en México. Material y métodos.

Exclusive and dual menthol/non-menthol cigarette use with ENDS among adults, 2013-2019.

This study examines patterns of use for menthol/non-menthol cigarettes and Electronic Nicotine Delivery Systems (ENDS) from 2013 to 2019 among U.S. adults.

Trends in Exclusive, Dual and Polytobacco Use among U.S. Adults, 2014-2019: Results from Two Nationally Representative Surveys.

Although increases in the variety of tobacco products available to consumers have led to investigations of dual/polytobacco use patterns, few studies have documented trends in these patterns over time. We used data from the 2014/2015 and 2018/2019 Tobacco Use Supplement to the Current Population Survey (TUS-CPS) and the 2015-2019 National Health Interview Survey (NHIS) to estimate trends in the following use patterns: exclusive use of cigarettes, electronic nicotine delivery systems (ENDS), other combustibles (cigars/cigarillos/little filtered cigars and traditional pipes/hookah), and smokeless tobacco (four categories); dual use (two product groups) of each product group with cigarettes (three categories); polyuse with cigarettes (all four product groups; one category); and dual/polyuse without cigarettes (one category). We estimated trends in product use patterns overall and by age, sex, and race/ethnicity using two-sample tests for differences in linear proportions.

Smoking Behaviors, Mental Health, and Risk Perceptions during the Beginning of the COVID-19 Pandemic among Mexican Adult Smokers.

Mexico is one of the countries most affected by COVID-19. Studies have found that smoking behaviors have been impacted by the pandemic as well; however, results have varied across studies, and it remains unclear what is causing the changes. This study of an open cohort of smokers recruited from a consumer panel ( = 2753) examined changes in cigarettes per day (CPD), daily vs.

The Mexico SimSmoke tobacco control policy model: Development of a simulation model of daily and nondaily cigarette smoking.

Background: Nondaily smoking has been on the rise, especially in Mexico. While Mexico has strengthened its tobacco control policies, their effects on nondaily smokers have gone largely unexamined. We developed a simulation model to estimate the impact of tobacco control policies on daily and nondaily smoking in Mexico.

[Prevalence, proportion and correlates of flavorcapsule cigarette use in Mexico: results fromthe Ensanut 2018-19].

Objective: To estimate the prevalence of flavor capsule cigarette, use among Mexicans who are 10 years and older, to determine the proportion of smokers who use flavor capsules, and to characterize the sociodemographic correlates of flavor capsule cigarette use.

Materials And Methods: Data came from the National Health and Nutrition Survey 2018-19. The prevalence and proportion of flavor capsule cigarette use were estimated by sex, age, education, and wealth.

Exclusive, Dual, and Polytobacco Use Among US Adults by Sociodemographic Factors: Results From 3 Nationally Representative Surveys.

Purpose: To provide tobacco product use patterns for US adults by sociodemographic group.

Design: A secondary analysis of Tobacco Use Supplement to the Current Population Survey (2014-15), National Health Interview Survey (2015), and Population Assessment of Tobacco and Health (2015-16).

Setting: United States.

Trends in cigarette brand preference among Mexican smokers: the rise of Pall Mall.

Objective: To analyse trends in cigarette brand preference among Mexican smokers during the implementation period of key WHO's Framework Convention on Tobacco Control recommendations.

Methods: Data came from two nationally representative, comparable surveys, namely the Global Adult Tobacco Survey 2009 and 2015 and the National Survey on Addictions 2011 and 2016. Logistic models were used to estimate the adjusted prevalence of each brand purchased, as well as individual correlates of purchasing the single brand with a large growth over the study period.

Smoking trends in Mexico, 2002-2016: before and after the ratification of the WHO's Framework Convention on Tobacco Control.

Introduction: Mexico was the first Latin American country to ratify the Framework Convention on Tobacco Control (FCTC) in 2004, after which it implemented some key FCTC policies (e.g., taxes, smoke-free, pictorial warnings and ad bans).

Health Professionals' Counseling about Electronic Cigarettes for Smokers and Vapers in a Country That Bans the Sales and Marketing of Electronic Cigarettes.

Unlabelled: This study describes the prevalence and correlates of adult smokers' discussions about electronic cigarettes (e-cigarettes) with health professionals (HPs), including whether these discussions may lead smokers and vapers to use e-cigarettes for smoking cessation.

Methods: We analyzed data from an online survey of Mexican smokers recruited from a consumer panel for marketing research. Participants who had visited an HP in the prior four months ( = 1073) were asked about discussions of e-cigarettes during that visit and whether this led them to try to quit.

Sex Differences in Becoming a Current Electronic Cigarette User, Current Smoker and Current Dual User of Both Products: A Longitudinal Study among Mexican Adolescents.

This study aimed to assess sex differences in predictors for becoming a current exclusive electronic cigarette (e-cigarette) user, current exclusive smoker, or current dual user (concurrent smoking and e-cigarette use). This longitudinal study included 2399 females and 2177 males who had tried neither cigarettes nor e-cigarettes at baseline and attended 57 middle schools in the three largest cities in Mexico. We estimated multinomial logistic models stratified by sex.

[Social factors associated with tobacco and alcohol consumption in Mexican adolescents from populations under 100 000 inhabitants.].

Objective: To evaluate the social factors associated with tobacco and alcohol consumption in Mexican adolescents from populations under 100 000 inhabitants.

Materials And Methods: Cross-sectional study based on the National Health and Nutrition Survey (Ensanut100k). It included adolescents between 10-19 years.