Impact of a health campaign on Chinese public awareness of stroke: evidence from internet search data

Introduction Health campaigns have the potential to improve public awareness, but their impact can be difficult to assess. Internet search data provide information concerning online health information-seeking behaviour in the population and may serve as a proxy for public awareness to evaluate healt...

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Bibliographic Details
Main Authors: Yuanli Liu, Xueyan Han, Man Cao, Tianjia Guan, Bingjie Shen, Baohua Chao
Format: Article
Language:English
Published: BMJ Publishing Group 2021-12-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/11/12/e054463.full
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