Development of a Smartphone-Based Virtual Sensor for Detecting Smoking Behavior

开发基于智能手机的虚拟传感器来检测吸烟行为

• 批准号: 8402249
• 负责人: Francis Joseph McClernon
• 金额: $ 19.63万
• 依托单位: DUKE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-07-01 至 2014-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8402249
• 关键词: Abstinence; Acoustics; Alcohol consumption; Algorithms; Beds; Behavior; Cause of Death; Cessation of life; Cigarette; Classification; Clinical; Cotinine; Data; Detection; Development; Distant; Drug usage; Evaluation; Event; Goals; Hand; Health; Hospitals; Human; Incentives; Individual; Intervention; Knowledge; Left; Libraries; Literature; Location; Machine Learning; Methods; Metric; Monitor; Movement; Oral cavity; Paper; Physical activity; Probability; Real-Time Systems; Relapse; Research; Salivary; Scanning; Series; Signal Transduction; Site-Directed Mutagenesis; Smoke; Smoker; Smoking; Smoking Behavior; Staging; System; Techniques; Technology; Testing; Time; Training; Visual Motion; Work; addiction; base; cigarette smoking; clinical application; computerized data processing; cost; data acquisition; design; disability; drinking; extrastriate visual cortex; food consumption; innovation; premature; programs; sensor; smoking cessation; sound; technology development; technology/technique; therapy design; virtual; visual imagery

Cigarette smoking is the leading preventable cause of death and disability in the U.S.; worldwide it results in >5,000,000 premature deaths each year. The majority of smokers express a desire to quit, and each year more than half will. However, less than 7% of those who quit will achieve long-term abstinence. Much is known about the immediate and predictive antecedents of the first cigarette following a quit attempt (i.e. lapse), which include situations (e.g. presence of other smokers) and activities (e.g. alcohol consumption). While ideally this information could be used to develop a system that detects these predictive antecedents in real-time and provides just-in-time intervention; to date no such systems have been developed. The overarching goal of our research program is to develop and test such a system that uses smartphone technology. The system developed here can be incorporated into diverse application platforms that target the modification of smoking and multiple other health related behaviors including drug and alcohol use, food consumption and physical activity.

吸烟是美国可预防的死亡和残疾原因。在全球范围内，它每年导致> 5,000,000个过早死亡。大多数吸烟者表达了戒烟的愿望，每年都会有一半以上。但是，不到7％的退出者将实现长期的禁欲。关于退出尝试（即失误）之后的第一批香烟的直接和预测性先决因素，包括情况（例如其他吸烟者的存在）和活动（例如饮酒），这是众所周知的。虽然理想情况下，这些信息可用于开发一种系统，该系统可实时检测这些预测性前提并提供即时干预；迄今为止，尚未开发此类系统。我们的研究计划的总体目标是开发和测试使用智能手机技术的系统。这里开发的系统可以纳入针对吸烟和其他与健康相关的行为（包括药物和饮酒，食物消费和体育活动）的不同应用平台中。