Structural equation modeling (SEM) is a very general and flexible multivariate technique that
allows relationships among variables to be examined. The roots of SEM are in the social …

Introduction: Given widespread availability and uptake of myriad tobacco products among
youth, a comprehensive tobacco control agenda necessitates an in-depth exploration of the …

Background: Despite significant declines in youth cigarette smoking, overall tobacco usage
remains over 20% as non-cigarette tobacco product usage is increasingly common and …

Objectives: We examined differences in the characteristics of youth non-users, cigarette-
only, e-cigarette-only, and dual e-cigarette and cigarette users. Methods: Using weighted …

Introduction The general lack of knowledge about the composition of clove cigarettes and
the large number of terms that can be used to define different types of cigarettes that contain …

Purpose The purpose of this study was to assess patterns and trends of tobacco use among
high school students to better understand which products are used individually or …

Objective: To examines smoking status, substance use, sociodemographics, and
psychosocial characteristics in relation to alternative tobacco use among college students …

Objectives To assess socio-demographic and smoking-related correlates of e-cigarette and
alternative tobacco products (ATPs) use in a multi-ethnic group of adolescents in Tîrgu …

Objectives: We assessed risk perceptions and social norms about tobacco use across
adolescent non-users of tobacco, single-product users, and dual/poly-product users …

Introduction Understanding predictors of e-cigarette and hookah use among young adults is
important in light of their increasing prevalence, particularly in younger populations. The …