[1] The Writing Committee of 2020 Report on Health Hazards of Smoking in China. 2020 report on health hazards of smoking in China: an updated summary. Chin Circ J 2021;36(10):937 − 52. https://doi.org/10.3969/j.issn.1000-3614.2021.10.001.
[2] Li XH. 2018 China adult tobacco survey report. Beijing: People's Medical Publishing House; 2020. (In Chinese).
[3] Zhao ZP, Zhang M, Wu J, Xu XX, Yin P, Huang ZJ, et al. E-cigarette use among adults in China: findings from repeated cross-sectional surveys in 2015-16 and 2018-19. Lancet Public Health 2020;5(12):e639 − 49. https://doi.org/10.1016/S2468-2667(20)30145-6.
[4] Xu LT, Shi JH, Qi L, Cao Y, Liu XR. Prevalence of tobacco smoking and related factors in people aged 15 years and above in Beijing, 2014-2023. Chin J Epidemiol 2024;45(7):955 − 62. https://doi.org/10.3760/cma.j.cn112338-20240205-00061.
[5] Lumley T. Survey: analysis of complex survey samples. R package version 4.4. https://cran.r-project.org/web/packages/survey/citation.html.
[6] Li SS, Xiao D, Chu SL, Qin H Y, Wang C. Survey on e-cigarette use among smoking population in Beijing. Chin J Clin 2015;(3):47-9. http://dx.doi.org/10.3969/j.issn.2095-8552.2015.03.015. (In Chinese).
[7] Tang JM. 2023 China youth tobacco survey report released: e-cigarette use declines significantly among middle school students. 2024. https://content-static.cctvnews.cctv.com/snow-book/index.html?item_id=5392411496177262747. (In Chinese).
[8] Mcmillen R, Maduka J, Winickoff J. Use of emerging tobacco products in the united states. J Environ Public Health 2012;2012:989474. https://doi.org/10.1155/2012/989474.
[9] Lockyer, Jocelyn MHA. Diffusion of innovations. J Contin Educ Health 1997;17(1):62 − 4. https://doi.org/10.1002/chp.4750170109.
[10] Delnevo CD, Giovenco DP, Steinberg MB, Villanti AC, Pearson JL, Niaura RS, et al. Patterns of electronic cigarette use among adults in the United States. Nicotine Tob Res 2016;18(5):715 − 9. https://doi.org/10.1093/ntr/ntv237.
[11] Kalkhoran S, Glantz SA. E-cigarettes and smoking cessation in real-world and clinical settings: a systematic review and meta-analysis. Lancet Respir Med 2016;4(2):116 − 28. https://doi.org/10.1016/S2213-2600(15)00521-4.