在中国大陆,电子烟的时空特征和影响因素基于网络的注意力:时间序列观察性研究
Zhongmin Zhang1, Hengyi Xu1, Jing Pan2
1Healthy Hubei Development and Social Progress Research Center of the Key Research Base of Humanities and Social Sciences in Hubei Province, School of Public Health, Wuhan University of Science and Technology, Wuhan, China.
Journal of medical Internet research
|February 10, 2025
概括
网上搜索电子烟 (e-cigarettes) 的次数激增,特别是在中国西北地区和受过高等教育的男性中. 建议针对这些人口群体提供有针对性的健康教育.
科学领域:
- 传染病学中的传染病学.
- 公共卫生 公共卫生
- 数字流行病学数字流行病学
背景情况:
- 电子烟 (e-cigarette) 在全球范围内越来越受欢迎.
- 电子烟信息学研究往往侧重于内容质量和政策影响.
- 许多低收入和中等收入国家缺乏电子烟使用监控,使网络搜索数据成为有价值的补充工具.
研究的目的:
- 分析中国电子烟搜索的时空分布.
- 确定与电子烟搜索趋势相关的社会人口因素.
主要方法:
- 利用百度搜索引擎对中国31个省份 (2015-2022) 的数据.
- 应用度比率和空间自相关性分析.
- 采用空间面板计量模型来评估搜索决定因素.
主要成果:
- 电子烟搜索在2021年达到顶峰,然后下降. 最初的集中在东南,转向西北. 观察到积极的空间自相关性.
- 人均搜索的低低集群在中部地区突出.
- 男性性别,高等教育和人均GDP较高与搜索有正相关;城市化与搜索有负相关.
结论:
- 针对特定的人口统计数据,需要针对性的电子烟健康教育计划.
- 重点领域包括西北地区,男性,农村人口,高等教育人士和高收入群体.
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