Evaulation Science and Research, Truth Initiative, Washington, DC, USA.
Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD.
Nicotine Tob Res. 2018 Apr 2;20(5):543-551. doi: 10.1093/ntr/ntx119.
Over the past decade, public education mass media campaigns have been shown to be successful in changing tobacco-related attitudes, intentions, and behaviors among youth and young adults. In 2014, the national truth® campaign re-launched a new phase of the campaign targeted at a broad audience of youth and young adults, aged 15-21, to help end the tobacco epidemic.
The study sample for this analysis is drawn from the Truth Longitudinal Cohort (TLC), a probability-based, nationally representative cohort designed to evaluate the relationship between awareness of truth media messages and changes in targeted attitudes, beliefs, and behaviors over time. The sample for this study was limited to those with data at baseline and three subsequent follow-up surveys (n = 7536).
Logistic regression models indicate that truth ad awareness is significantly associated with increases in targeted anti-tobacco attitudes as well as reduced intentions to smoke over time, holding constant baseline attitudes and intentions. Results also suggest a dose-response relationship in that higher levels of truth ad awareness were significantly associated with higher likelihood of reporting agreement across all five attitudinal constructs: anti-smoking imagery, anti-social smoking sentiment, anti-tobacco social movement, anti-tobacco industry sentiment, and independence.
Longitudinal results indicate a significant dose-response relationship between awareness of the new phase of the truth campaign and campaign-targeted attitudes and intentions not to smoke among youth and young adults.
Findings from this study confirm that a carefully designed anti-tobacco public education campaign aimed at youth and young adults is a key population-level intervention within the context of an expanding tobacco product landscape and a cluttered media environment. As tobacco use patterns shift and new products emerge, evidence-based public education campaigns can play a central role in helping the next generation to reject tobacco. Public education mass media campaigns are a key component to changing tobacco use attitudes and behavior, particularly among youth and young adults.
在过去的十年中,公众教育大众媒体活动已被证明在改变青少年和年轻人的与烟草相关的态度、意图和行为方面是成功的。2014 年,全国真相运动重新启动了该运动的新阶段,针对的是年龄在 15-21 岁的广泛的青年和年轻成年人受众,以帮助终结烟草流行。
本分析的研究样本来自真相纵向队列(TLC),这是一个基于概率的、具有全国代表性的队列,旨在评估对真相媒体信息的认识与随着时间的推移,目标态度、信念和行为的变化之间的关系。本研究的样本仅限于那些在基线和随后的三次随访调查中具有数据的人(n=7536)。
逻辑回归模型表明,随着时间的推移,真相广告的认知与目标反烟草态度的增加以及吸烟意图的减少显著相关,同时保持基线态度和意图不变。结果还表明存在剂量-反应关系,即较高水平的真相广告认知与更高比例的报告在所有五个态度结构上的一致性显著相关:反吸烟形象、反社会吸烟情绪、反烟草社会运动、反烟草行业情绪和独立性。
纵向结果表明,新的真相运动阶段的认知与青年和年轻成年人的目标态度和不吸烟意图之间存在显著的剂量-反应关系。
本研究的结果证实,针对青少年和年轻人精心设计的反烟草大众教育运动是在不断扩大的烟草产品格局和混乱的媒体环境背景下针对特定人群的干预措施的关键。随着烟草使用模式的转变和新产品的出现,基于证据的公众教育运动可以在帮助下一代拒绝烟草方面发挥核心作用。大众教育大众媒体活动是改变烟草使用态度和行为的关键组成部分,尤其是在青少年和年轻人中。