Demographic, psychosocial, and genetic risk associated with smokeless tobacco use among Mexican heritage youth.

ABSTRACT:

Background

Despite well-established negative health consequences of smokeless tobacco use (STU), the number and variety of alternative non-combustible tobacco products on the market have increased tremendously over the last 10 years, as has the market share of these products relative to cigarettes. While STU among non-Hispanic white youth has decreased over the last 10 years, the prevalence has remained constant among Hispanic youth. Here we examine demographic, psychosocial, and genetic risk associated with STU among Mexican heritage youth.

Methods

Participants (50.5 % girls) reported on psychosocial risk factors in 2008-09 (n = 1,087, mean age = 14.3 years), and smokeless tobacco use in 2010-11 (mean age = 16.7 years). Participants provided a saliva sample that was genotyp

SUBMITTER: Wilkinson AV 

PROVIDER: S-EPMC4636823 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature