Open AccessExploratory Analysis of Electronic Cigarette–Related Videos on YouTube: Observational Study
Author(s) -
Zidian Xie,
Xueting Wang,
Yu Gu,
Dongmei Li
Publication year - 2021
Publication title -
interactive journal of medical research
Language(s) - English
Resource type - Journals
ISSN - 1929-073X
DOI - 10.2196/27302
Subject(s) - electronic cigarette , social media , exploratory research , psychology , internet privacy , computer science , medicine , world wide web , pathology , sociology , anthropology
Background Electronic cigarette (e-cigarette) use has become more popular than cigarette smoking, especially among youth. Social media platforms, including YouTube, are a popular means of sharing information about e-cigarette use (vaping). Objective This study aimed to characterize the content and user engagement of e-cigarette–related YouTube videos. Methods The top 400 YouTube search videos related to e-cigarettes were collected in January 2020. Among them, 340 valid videos were classified into provaping, vaping-warning, and neutral categories by hand coding. Additionally, the content of e-cigarette videos and their user engagement (including average views and likes) were analyzed and compared. Results While provaping videos were dominant among e-cigarette–related YouTube videos from 2007 to 2017, vaping-warning videos started to emerge in 2013 and became dominant between 2018 and 2019. Compared to vaping-warning videos, provaping videos had higher average daily views (1077 vs 822) but lower average daily likes (12 vs 15). Among 161 provaping videos, videos on user demonstration (n=100, 62.11%) were dominant, and videos on comparison with smoking had the highest user engagement (2522 average daily views and 28 average daily likes). Conversely, among 141 vaping-warning videos, videos on potential health risks were the most popular topic (n=57, 40.42%) with the highest user engagement (1609 average daily views and 33 average daily likes). Conclusions YouTube was dominated by provaping videos, with the majority of videos on user demonstrations before 2018. The vaping-warning videos became dominant between 2018 and 2019, with videos on potential health risks being the most popular topic. This study provides updated surveillance on e-cigarette–related YouTube videos and some important guidance on associated social media regulations.