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DOI:	10.1371/journal.pone.0117938
论文题名:	Information Seeking Regarding Tobacco and Lung Cancer: Effects of Seasonality
作者:	Zhu Zhang; Xiaolong Zheng; Daniel Dajun Zeng; Scott J. Leischow
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2015
发表日期:	2015-3-17
卷:	10, 期:3
语种:	英语
英文关键词:	Lung and intrathoracic tumors ; Smoking related disorders ; Internet ; Smoking habits ; Tobacco control ; China ; Public and occupational health ; Seasons
英文摘要:	This paper conducted one of the first comprehensive international Internet analyses of seasonal patterns in information seeking concerning tobacco and lung cancer. Search query data for the terms “tobacco” and “lung cancer” from January 2004 to January 2014 was collected from Google Trends. The relevant countries included the USA, Canada, the UK, Australia, and China. Two statistical approaches including periodogram and cross-correlation were applied to analyze seasonal patterns in the collected search trends and their associations. For these countries except China, four out of six cross-correlations of seasonal components of the search trends regarding tobacco were above 0.600. For these English-speaking countries, similar patterns existed in the data concerning lung cancer, and all cross-correlations between seasonal components of the search trends regarding tobacco and that regarding lung cancer were also above 0.700. Seasonal patterns widely exist in information seeking concerning tobacco and lung cancer on an international scale. The findings provide a piece of novel Internet-based evidence for the seasonality and health effects of tobacco use.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0117938&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/22327
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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journal.pone.0117938.PDF（1188KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	View Download

作者单位:

The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China;The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China;The State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China;Department of Management Information Systems, The University of Arizona, Tucson, United States of America;Mayo Clinic, Scottsdale, Arizona, United States of America

Recommended Citation:

Zhu Zhang,Xiaolong Zheng,Daniel Dajun Zeng,et al. Information Seeking Regarding Tobacco and Lung Cancer: Effects of Seasonality[J]. PLOS ONE,2015-01-01,10(3)

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