Publications

1. The COVID-19 Pandemic and Mental Health Concerns on Twitter in the United States

Senqi Zhang$^1$, Li Sun$^1$, Daiwei Zhang, Pin Li, Yue Liu, Zidian Xie, Dongmei Li

Health Data Science, 2022

$^1$ Senqi Zhang and Li Sun contributed equally to this study.

2. Public Reactions to the New York State Policy on Flavored Electronic Cigarettes on Twitter: Observational Study

Li Sun, Xinyi Lu, Zidian Xie, Dongmei Li

JMIR Public Health Surveill, 2022

3. Content-based Analysis of the Cultural Differences between TikTok and Douyin

Li Sun, Haoqi Zhang, Songyang Zhang, Jiebo Luo

IEEE Big Data, 2020

4. Promotion of Disposable Electronic Cigarette Flavors and Topics on Twitter

Li Sun, Chunliang Tao, Zidian Xie, Dongmei Li

International journal of environmental research and public health, 2020

5. Perception of the Food and Drug Administration Electronic Cigarette Flavor Enforcement Policy on Twitter: Observational Study

Xinyi Lu, Li Sun, Zidian Xie, Dongmei Li

JMIR Public Health Surveill, 2022

6. Characteristics of and User Engagement With Antivaping Posts on Instagram: Observational Study

Yankun Gao, Zidian Xie, Li Sun, Chenliang Xu, Dongmei Li

JMIR Public Health Surveill, 2021

7. Electronic Cigarette–Related Contents on Instagram: Observational Study and Exploratory Analysis

Yankun Gao, Zidian Xie, Li Sun, Chenliang Xu, Dongmei Li

JMIR Public Health Surveill, 2020

8. Mental Health Concerns Related to the COVID-19 Pandemic on Twitter in the United Kingdom

Daiwei Zhang, Yue Liu, Senqi Zhang, Li Sun, Pin Li, Zidian Xie, Dongmei Li

Journal of Infectious Diseases & Therapy, 2021