Perceived Comparative Harm of Cigarettes and Electronic Nicotine Delivery Systems.

Nyman, Amy L; Huang, Jidong; Weaver, Scott R; Eriksen, Michael P · JAMA Netw Open · 2019

cross_sectional · Level IV

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Abstract

This survey study examines the changing attitudes regarding the perceived harm of electronic nicotine delivery systems (ENDS) among smokers, nonsmokers, and ENDS users from 2017 to 2018.

Medical subject headings