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

基本信息

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
项目类别：
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

项目摘要

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.

吸烟是美国导致死亡和残疾的主要可预防原因；在全世界范围内，每年导致超过 5,000,000 人过早死亡。大多数吸烟者都表达了戒烟的愿望，每年有超过一半的人会这样做。然而，只有不到7%的戒烟者能够实现长期戒烟。人们对尝试戒烟（即戒烟）后第一支香烟的直接和预测前因有很多了解，其中包括情况（例如其他吸烟者的存在）和活动（例如饮酒）。理想情况下，这些信息可用于开发一个系统，实时检测这些预测性事件并提供及时干预；迄今为止，还没有开发出这样的系统。我们研究计划的总体目标是开发和测试这样一个使用智能手机技术的系统。这里开发的系统可以整合到各种应用平台中，这些平台旨在改变吸烟和多种其他健康相关行为，包括吸毒和酗酒、食物消耗和体力活动。