THR PubMed Research

Cost Comparison and Spending on Tobacco Products: Evidence from A Nationally Representative Sample of Adult E-Cigarette Users

Introduction: Over 20 states and local jurisdictions in the U.S. have imposed e-cigarette taxes. It is important to evaluate how adult vapers, including those who also smoke respond to e-cigarette taxation. The purpose of this study is to examine factors associated with adult vapers' cost comparison between e-cigarettes and cigarettes (i.e., which one is perceived to be more expensive) and expenditures (i.e., dollars spent) on these two products.

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Nicotine's Effects on Schizophrenia-like Symptoms in a Mice Model: Time Matters

Tobacco consumption in schizophrenia (SCHZ) patients is highly prevalent. Data support the occurrence of sequential events during comorbidity establishment, and both smoking first, SCHZ second and SCHZ first, smoking second sequences have been proposed. To investigate whether these two possibilities lead to distinct outcomes of comorbidity, we used a phencyclidine-induced SCHZ model and nicotine exposure as a surrogate of smoking.

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Adolescent Health and Parents' and Teachers' Beliefs about Smoking: A Cross-Sectional Study

Background: The acquisition of healthy lifestyle habits by adolescents is largely influenced by close interpersonal relationships including their parents and teachers.

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Stopping use of E-cigarettes and smoking combustible cigarettes: findings from a large longitudinal digital smoking cessation intervention study in the United States

Objective: Digital interventions have been widely implemented to promote tobacco cessation. However, implementations of these interventions have not yet considered how participants' e-cigarette use may influence their quitting outcomes. We explored the association of e-cigarette use and quitting smoking within the context of a study testing a digital tobacco cessation intervention among individuals in the United States who were 18 years and older, smoked combustible cigarettes, and enrolled in the intervention between August 2017 and March 2019.

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Shifts in motivation to quit cigarette smoking associated with IQOS use

Introduction: IQOS, a heated tobacco product (HTP), is among a growing number of noncombustible nicotine delivery alternatives marketed to people who smoke combustible cigarettes and are interested in less harmful alternatives. Little is known regarding whether IQOS use and IQOS-associated effects impact motivation to quit cigarette smoking.

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Initial experimentation with tobacco is associated with subsequent tobacco use patterns among youth in the United States

Understanding the association between initial experimentation with a tobacco product and subsequent patterns of tobacco use among youth is important to informing prevention activities for youth in the US. We conducted an online survey from August to October 2017 among youth aged 13-18 years.

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Outcomes of a Comprehensive Mobile Vaping Cessation Program in Adults Who Vape Daily: Cohort Study

Background: In the United States, e-cigarettes, or vapes, are the second most-commonly used tobacco product. Despite abundant smartphone app-based cigarette cessation programs, there are few such programs for vaping and even less supporting data.

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Nicotine acute impact on RNFL: a comparative analysis of smoking cessation aids including nicotine gum and electronic cigarettes

Purpose: To investigate the immediate impact of nicotine consumption on Retinal Nerve Fiber Layer (RNFL) thickness in healthy young individuals, comparing nicotine gum and electronic cigarette (vaping) as delivery methods.

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