The interaction of e-cigarette use and mental health symptoms on risk of cigarette smoking initiation among young adults in the United States.

ABSTRACT:

Background and aims

It is unknown whether young adults who vape nicotine and have poor mental health have greater risk of smoking initiation than expected based on individual risks of vaping and mental health alone. This study aimed to estimate the joint association of vaping and mental health symptoms with smoking initiation among young adults, and test for additive interaction between vaping and mental health in smoking initiation risk.

Design

Using five waves of the Population Assessment of Tobacco and Health (wave 1, 2013-2014; wave 2, 2014-2015; wave 3, 2015-2016; wave 4, 2016-2018; wave 5, 2018-2019), we estimated risk differences (RD) for the association of time-varying and time-lagged vaping and internalizing (e.g., anxiety, depressive) and externalizing (e.g., inatt

SUBMITTER: Harlow AF 

PROVIDER: S-EPMC10783200 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature