Changes in cigarette consumption and intention to quit in response to the COVID-19 pandemic in China

• Authors: Yimeng Mao, Fudan University; Yuchen Zhao, Fudan University; Michael Eriksen, Georgia State University; Jidong Huang, Georgia State University; Pamela Redmon, Emory University; Claire Spears, Georgia State University; Pinpin Zheng, Fudan University
• Journal Title: Tobacco Induced Diseases
• Volume: Volume 21, Number 3 March
• Publisher: European Publishing | 2023-03-01, Pages 37-37
• Type of Work: Article | Final Publisher PDF
• Publisher DOI: http://doi.org/10.18332/tid/160064
• Subjects: Health Sciences, Medicine and Surgery; Health Sciences, Public Health
• Keywords: COVID-19; China; cigarette consumption; intention to quit; smoking

Abstract

INTRODUCTION Significant changes occurred in the way people socialize and interact with each other since China reported its first COVID-19 cases. However, little is known about how smoking behaviors may have changed due to the COVID-19 pandemic in China. The aim of this study was to assess changes in smoking behavior and intention to quit during the early stage of the COVID-19 pandemic in China and to investigate the associated factors. METHODS An online cross-sectional survey was conducted among Chinese adult smokers. Participants were recruited through snowball sampling from 19 March to 2 April 2020. RESULTS A total of 1388 smokers participated in this study. Of those, 1014 (73.0%) reported not changing their cigarette consumption, 104 (7.5%) reported smoking more and 268 (19.3%) reported smoking less due to the pandemic. Average daily cigarette consumption among all participants decreased from 15.0 (IQR: 10.0-20.0) to 13.0 (IQR: 8.0-20.0) (W=6.919, p<0.001). For intention to quit, 270 (19.5%) respondents reported becoming more willing to quit, and 91 (6.6%) reported becoming less willing to quit. Multivariate analyses showed that tobacco addiction, overall knowledge about the relationship between smoking and COVID-19, level of attention devoted to COVID-19, anxiety, living alone, and number of smokers in the family were significantly correlated with cigarette consumption and intention to quit, and living alone was the strongest factor associated with increased cigarette consumption (AOR=5.29; 95% CI: 1.51- 18.56). CONCLUSIONS The COVID-19 pandemic led to a slight decrease in cigarette consumption and an increase in quitting intention among Chinese smokers. During the early stages of the pandemic, it was important to focus on the anxiety of smokers, dispel smokers' misunderstandings of smoking and COVID-19 and create a supporting environment in the family to help smokers quit.