基线保护性行为策略的使用预测了更温和的透皮酒精度动态和少饮酒的负面后果在年轻人的自然环境中
Michael A Russell1, Joshua M Smyth1, Rob Turrisi1
1Department of Biobehavioral Health, Pennsylvania State University.
概括
经常使用保护性行为策略 (PBS) 与较少的与酒精有关的后果和较少风险的酒精中毒动态有关. 这些策略可以通过调节酒精吸收和峰值水平来减少危害.
科学领域:
- 酒精和物质使用研究研究酒精和物质使用研究
- 行为科学和公共卫生
- 生理监测和风险评估工作.
背景情况:
- 年轻人大量饮酒对健康构成重大风险.
- 保护性行为策略 (PBS) 用于减轻与酒精有关的伤害.
- 了解PBS对中毒动态的现实影响至关重要.
研究的目的:
- 调查频繁使用PBS与与酒精有关的后果之间的关联.
- 检查PBS使用如何与酒精中毒动态的客观测量有关.
- 为了确定PBS使用是否影响日常生活中的透皮酒精度 (TAC) 特性.
主要方法:
- 一项涉及222名经常饮酒的年轻成年人 (平均年龄22.3岁) 的研究.
- 参与者连续六天穿着透皮酒精度 (TAC) 传感器.
- 收集的数据包括每日TAC特征 (峰值,上升率,AUC),上午报告的酒精后果和基线PBS使用.
主要成果:
- 较高频率的PBS使用与较少的与酒精有关的后果相关.
- 经常使用PBS的用户表现出不那么危险的中毒动态,包括较低的峰值TAC,较慢的增长率和较小的AUC.
- TAC特征部分调解了PBS使用和酒精后果之间的关系,表明生理途径.
结论:
- 在现实饮酒场景中,增加总PBS的使用与减少与酒精有关的伤害有关.
- 通过TAC特征衡量较少风险的中毒动态,似乎是PBS提供保护的关键机制.
- 建议进行进一步的研究,以探索日常水平的PBS使用及其对急性酒精后果的影响.
相关概念视频
01:27CNS Depressants: Alcohol and Nicotine
274
Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...
274
02:05Self-Presentation: Self-Monitoring and Self-Handicapping
39.1K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
39.1K