Identifying Behavioral Phenotypes of Loneliness and Social Isolation with Passive Sensing: 3-Fold Analysis
Identifying Behavioral Phenotypes of Loneliness and Social Isolation with Passive Sensing: 3-Fold Analysis
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DOI：
10.2196/13209
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发表时间：
2019-07-24
影响因子：
5
通讯作者：
Dey, Anind K.
中科院分区：
文献类型：
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作者：
Doryab, Afsaneh;Villalba, Daniella K.;Dey, Anind K.
背景：孤独感与身体和精神健康状况不佳有关。通过个人设备上的被动传感检测孤独可以导致旨在降低孤独率的干预措施的发展。Objective：本研究的目的是探索使用被动传感来推断孤独水平的潜力，并识别相应的行为模式。参与者在学期开始和结束时完成了加州大学洛杉矶分校（UCLA）的孤独问卷。为了分类的目的，得分分为高（问卷得分>40）和低（
Background: Feelings of loneliness are associated with poor physical and mental health. Detection of loneliness through passive sensing on personal devices can lead to the development of interventions aimed at decreasing rates of loneliness.Objective: The aim of this study was to explore the potential of using passive sensing to infer levels of loneliness and to identify the corresponding behavioral patterns.Methods: Data were collected from smartphones and Fitbits (Flex 2) of 160 college students over a semester. The participants completed the University of California, Los Angeles (UCLA) loneliness questionnaire at the beginning and end of the semester. For a classification purpose, the scores were categorized into high (questionnaire score>40) and low (