尼古丁含量和喜欢口味对电子烟主观反应的影响:随机,安慰剂控制实验室研究
Michael P Bremmer1,2, Alana M Campbell3, Kai Xia3
1Department of Psychology & Neuroscience, Chapel Hill, NC, USA.
概括
电子液体的风味增强了vaping的满意度和味道,而尼古丁增加了奖励和渴望缓解. 这些影响是独立的,在常规的电子烟使用者中没有相互作用.
科学领域:
- 烟草监管科学 烟草监管科学
- 行为神经科学 行为神经科学
- 成研究研究成研究
背景情况:
- 电子液体的风味和尼古丁度影响电子烟的使用启动和维护.
- 尼古丁含量会影响成和戒烟的有效性.
- 关于香味和尼古丁对用户体验的联合影响的研究有限.
研究的目的:
- 调查电子液体风味和尼古丁对电子烟主观反应的独立和互动影响.
- 评估味道和尼古丁如何影响满足,奖励,厌恶,呼吸道感觉和渴望缓解.
主要方法:
- 89名经常使用电子烟的人参加了一项多次会议的研究.
- 参与者使用有偏好的风味 (果,薄荷,烟草) 或没有风味的电子液体,含有或不含有18毫克尼古丁.
- 使用节奏式vaping程序评估了主观影响.
主要成果:
- 尼古丁显著增加了心理奖励和渴望的缓解.
- 香味显著增强了vaping的满意度和味道.
- 尼古丁依赖的严重程度调节了尼古丁对奖励的影响.
结论:
- 电子液体的风味和尼古丁含量对主观的vaping反应有独立的,非互动的影响.
- 喜欢的味道增加了满意度和味道,但不会与尼古丁相互作用,改变奖励或渴望.
- 调查结果为电子尼古丁输送系统 (ENDS) 的监管政策提供了信息.
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