Why do people use electronic nicotine delivery systems (electronic cigarettes)? A content analysis of Twitter, 2012-2015.

The reasons for using electronic nicotine delivery systems (ENDS) are poorly understood and are primarily documented by expensive cross-sectional surveys that use preconceived close-ended response options rather than allowing respondents to use their own words. We passively identify the reasons for...

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Bibliographic Details
Main Authors: John W Ayers, Eric C Leas, Jon-Patrick Allem, Adrian Benton, Mark Dredze, Benjamin M Althouse, Tess B Cruz, Jennifer B Unger
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2017-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC5331961?pdf=render