Normative and Network Influences on ENDS use (Electronic nicotine delivery systems- e-cigarettes/vaping)

规范和网络对 ENDS 使用的影响（电子尼古丁输送系统 - 电子烟/电子烟）

基本信息

批准号：
10606405
负责人：
Sarah Elizabeth Piombo
金额：
$ 4.77万
依托单位：
UNIVERSITY OF SOUTHERN CALIFORNIA
依托单位国家：
美国
项目类别：
财政年份：
2023
资助国家：
美国
起止时间：
2023-06-01 至 2025-05-31
项目状态：
未结题

来源：
https://reporter.nih.gov/project-details/10606405
关键词：
Address Adolescent Adolescent Behavior Adolescent and Young Adult Affect Attitude Automobile Driving Behavior Behavior Therapy Behavioral Belief California Complex Data Electronic Nicotine Delivery Systems Electronic cigarette Exposure to Friends Friendships Funding Future Health Health behavior Health behavior change High School Student Individual Influentials Intervention Literature Measures Methodology Middle School Student Modeling Nature Network-based Outcome Participant Pathway Analysis Pathway interactions Patient Self-Report Pattern Perception Persons Reporting Research Rest Risk Behaviors Risk Estimate Schools Shapes Social Network Social Sciences Students Surgeon Surveys Thinking Time Tobacco Tobacco use United States National Institutes of Health Youth behavior influence cigarette smoking cohort combustible cigarette combustible tobacco demographics e-cigarette cessation electronic cigarette use high school innovation insight models and simulation ninth grade novel peer peer influence peer networks prevent recruit self reported behavior social social influence substance use tobacco control vaping

项目摘要

Abstract E-cigarette use has increased rapidly in recent years and is now the most commonly used tobacco product among youth. Research has demonstrated that social networks (i.e. influence from friends) has an effect on adolescent tobacco use. However, no studies have examined the association between e-cigarette use and adolescent social networks over time. One possible mechanism driving e-cigarette use may be perceived friend norms, an individual’s beliefs or perceptions about the behaviors of friends and the desire to conform to these norms. However, these perceived norms are often not aligned with reality, as people often overestimate risk behaviors among friends, and actual e-cigarette use among friends may be much lower than adolescents believe. Currently, no studies have explored the interaction between perceived friend norms and friend use on individual e-cigarette use. This study will fill this research gap by analyzing friendship networks, allowing us to gain unique insight into the social dynamics influencing individual e-cigarette use. Understanding these relationships is critical for understanding the social mechanisms driving e-cigarette use among adolescents. This project will use data from two high school cohorts being recruited in current NIH-funded studies where students will complete surveys about tobacco/e-cigarette use, social network (friendship) questions, and other demographics. They will be followed throughout high school, resulting in longitudinal data on e-cigarette use and social networks. As adolescent friendship networks evolve over time, it is likely that perceived norms and patterns of e-cigarette use change as well. The longitudinal nature of the study allows us to evaluate friend influence and friend selection in relation to e-cigarette use (i.e. if people form friendships based on similar e- cigarette use behavior). Building on the previously funded R01, the objectives of this study are to (1) Assess the association between perceived peer norms, peer use, and individual e-cigarette use. (2) Evaluate the longitudinal relationship between friend influence and friend selection on e-cigarette use. (3) Use a simulation model based on collected data to demonstrate the effects of varying levels of perceived peer norms and peer e-cigarette use on individual e-cigarette use. This novel methodological approach allows us to model how hypothetical changes in perceived norms or e-cigarette use in the network would change individual e-cigarette use outcomes. The results of these analyses can be used to incorporate social networks into future interventions to change peer norm perceptions and ultimately decrease e-cigarette use among adolescents.

抽象的近年来电子烟的使用迅速增加，目前已成为最常用的烟草产品研究表明，社交网络（即朋友的影响）对青少年有影响。然而，没有研究探讨电子烟使用与青少年吸烟之间的关联。随着时间的推移，青少年社交网络可能会被认为是推动电子烟使用的一种机制。朋友规范，个人对朋友行为的信念或看法以及遵守的愿望然而，这些认知的规范往往与现实不符，因为人们常常高估。朋友之间的危险行为，朋友之间实际使用电子烟的情况可能远低于青少年目前，还没有研究探讨感知的朋友规范与朋友使用之间的相互作用。这项研究将通过分析友谊网络来填补这一研究空白，使我们能够获得对影响个人电子烟使用的社会动态的独特见解。人际关系对于理解推动青少年使用电子烟的社会机制至关重要。该项目将使用在当前 NIH 资助的研究中招募的两个高中群体的数据，其中学生将完成有关烟草/电子烟使用、社交网络（友谊）问题和其他问题的调查他们将在整个高中期间进行跟踪，从而获得电子烟使用的纵向数据。随着青少年友谊网络随着时间的推移而发展，感知的规范和社交网络可能会发生变化。电子烟的使用模式也发生了变化，这项研究的纵向性质使我们能够评估朋友。与电子烟使用相关的影响和朋友选择（即人们是否基于相似的电子烟使用而形成友谊在之前资助的 R01 的基础上，本研究的目标是 (1) 评估 (2) 评估感知的同伴规范、同伴使用和个人电子烟使用之间的关联。 (3) 使用模拟基于收集的数据的模型，以展示不同水平的感知同伴规范和同伴的影响这种新颖的方法使我们能够对电子烟的使用情况进行建模。网络中感知规范或电子烟使用的假设变化将改变个人电子烟这些分析的结果可用于将社交网络纳入未来。采取干预措施改变同伴规范观念并最终减少青少年电子烟的使用。