Spurred by the exponential growth of internet media, around 60% of North Americans now seek health-care information online, according to the . With almost 5·5 billion worldwide web search-engine queries daily in 2019, of which an estimated 7% were health related, people can rapidly gather medical information online that might influence their perceptions about diseases and treatments. Search-engine queries are a valuable resource for health-sciences research, reflecting population-level interest, and delivering an unbiased sample of web-search data that have been associated with infectious disease outbreaks and cancer screening.

中文翻译：

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网络搜索查询和前列腺癌。

在互联网媒体的迅猛增长的刺激下，目前约有60％的北美人在线上寻求医疗保健信息。2019年，全球每天有近5·50亿个网络搜索引擎查询，其中估计有7％与健康相关，人们可以在网上迅速收集可能会影响他们对疾病和治疗观念的医疗信息。搜索引擎查询是健康科学研究的宝贵资源，反映了人群的兴趣，并提供了与传染病暴发和癌症筛查相关的无偏见的网络搜索数据样本。