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Identification of Imminent Suicide Risk Among Young Adults using Text Messages

Published:21 April 2018Publication History

ABSTRACT

Suicide is the second leading cause of death among young adults but the challenges of preventing suicide are significant because the signs often seem invisible. Research has shown that clinicians are not able to reliably predict when someone is at greatest risk. In this paper, we describe the design, collection, and analysis of text messages from individuals with a history of suicidal thoughts and behaviors to build a model to identify periods of suicidality (i.e., suicidal ideation and non-fatal suicide attempts). By reconstructing the timeline of recent suicidal behaviors through a retrospective clinical interview, this study utilizes a prospective research design to understand if text communications can predict periods of suicidality versus depression. Identifying subtle clues in communication indicating when someone is at heightened risk of a suicide attempt may allow for more effective prevention of suicide.

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            cover image ACM Conferences
            CHI '18: Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems
            April 2018
            8489 pages
            ISBN:9781450356206
            DOI:10.1145/3173574

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            Publication History

            • Published: 21 April 2018

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            CHI '18 Paper Acceptance Rate666of2,590submissions,26%Overall Acceptance Rate6,199of26,314submissions,24%

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