DINOGMI, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, Section of Psychiatry, University of Genoa, Genoa, Italy.
Psychol Res Behav Manag. 2013 Dec 13;7:1-8. doi: 10.2147/PRBM.S44084. eCollection 2013.
Non-suicidal self-injury (NSSI) is an intentional, direct, and socially unacceptable behavior resulting in the destruction of one's own body tissues with no intention of dying or committing suicide, even though it is associated with a higher risk of attempted, planned, or just considered suicide. In this preliminary report, we introduce the concept of "NSSI 2.0"; that is to say, the study of the Internet usage by subjects with NSSI, and we introduce a Google Trends-based approach for monitoring NSSI, called NSSI infodemiology and infoveillance. Despite some limitations, Google Trends has already proven to be reliable for infectious diseases monitoring, and here we extend its application and potentiality in the field of suicidology. Ad hoc web portals and surveys could be designed in light of the reported results for helping people with NSSI.
非自杀性自伤（NSSI）是一种有意的、直接的、社会不可接受的行为，导致自身组织的破坏，没有死亡或自杀的意图，尽管它与更高的自杀未遂、计划或仅仅是考虑自杀的风险相关。在这个初步报告中，我们介绍了“NSSI 2.0”的概念；也就是说，对有 NSSI 的人使用互联网的研究，我们介绍了一种基于谷歌趋势的 NSSI 监测方法，称为 NSSI 信息流行病学和信息监测。尽管存在一些限制，但谷歌趋势已经被证明在传染病监测方面是可靠的，在这里，我们将其应用和潜力扩展到自杀学领域。可以根据报告的结果设计专门的网络门户和调查，以帮助有 NSSI 的人。
