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SELF-HELP SMOKING CESSATION FOR TEENS

青少年自助戒烟

基本信息

批准号：
2538855
负责人：
ALBERT JEROME
金额：
$ 9.98万
依托单位：
PERSONAL IMPROVEMENT COMPUTER SYSTEMS
依托单位国家：
美国
项目类别：
财政年份：
1998
资助国家：
美国
起止时间：
1998-07-01 至 1998-12-31
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/2538855
关键词：
Internet adolescence (12-20) behavior modification clinical research computer assisted patient care computer program /software computer system design /evaluation human subject self help smoking smoking cessation tobacco abuse

项目摘要

DESCRIPTION: The overall goal of this project is to modify a commercially available self-help smoking cessation program so that it will be suitable for use by teenage smokers. The program, LifeSign, utilizes a hand-held computer that prompts users to follow a gradual reduction smoking schedule. Users record their smoking habit during a seven-day baseline period by pressing a data input button each time they smoke a cigarette. The computer then individualizes a scheduled, gradual withdrawal (SGR) program that decreases the frequency of smoking until cessation is achieved. During Phase I, focus groups will be conducted with teenage smokers from area high schools. Data culled from the focus groups will be used to guide the development of two program components: 1) a program guide that addresses issues salient for teenage smokers; and 2) a World Wide Web site that provides a hypertext version of the guide, a set of Frequently Asked Questions (FAQs) about using LifeSign, and various articles and materials relevant to teenage smokers. The computer software will also be modified to collect detailed data on smoking patterns during baseline and during the SGR phase. The product will be tested in a small-scale feasibility study with 30 smokers from a local high school. Development of the product, LifeSign for Teens (LS-T), will follow a structured "proof of concept" approach, encompassing both Phase I and Phase II, that involves several iterative cycles of prototype development, testing, and refinement. Data from the study and feedback from subject will be used to guide further product development and determine the need to tailor algorithms specifically for teen smokers. During Phase II, the product will be completed and evaluated in a large-scale clinical trial.

描述：该项目的总体目标是修改商业上可获得的自助戒烟计划，使其适合青少年吸烟者使用。这个名为LifeSign的项目利用一台手持电脑，提示用户遵循逐步减少吸烟的计划。用户每次吸烟时按下数据输入按钮，记录下他们在7天的基准期内的吸烟习惯。然后，电脑会根据个人情况制定一个计划，逐步戒烟（SGR），减少吸烟的频率，直到戒烟为止。在第一阶段，焦点小组将与地区高中的青少年吸烟者进行讨论。从焦点小组中挑选的数据将用于指导两个项目组成部分的制定：1)解决青少年吸烟者突出问题的项目指南；2)一个万维网网站，提供超文本版的指南、一套关于使用LifeSign的常见问题解答（FAQs），以及与青少年吸烟者有关的各种文章和资料。计算机软件也将进行修改，以收集关于基线和SGR阶段吸烟模式的详细数据。该产品将在当地一所高中的30名吸烟者的小规模可行性研究中进行测试。该产品名为“青少年生命设计”（LS-T），其开发将遵循结构化的“概念验证”方法，包括第一阶段和第二阶段，包括原型开发、测试和改进的几个迭代周期。来自研究的数据和受试者的反馈将用于指导进一步的产品开发，并确定是否需要专门为青少年吸烟者量身定制算法。在II期，该产品将完成并在大规模临床试验中进行评估。