Bernosky-Smith Kimberly A, Aston Elizabeth R, Liguori Anthony
Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.
Hum Psychopharmacol. 2012 Nov;27(6):622-5. doi: 10.1002/hup.2260. Epub 2012 Oct 2.
The rate of alcohol drinking has been shown to predict impairment on cognitive and behavioral tasks. The current study assessed the influence of speed of alcohol consumption within a laboratory-administered binge on self-reported attitudes toward driving and simulated driving ability.
Forty moderate drinkers (20 female, 20 male) were recruited from the local community via advertisements for individuals who drank alcohol at least once per month. The equivalent of four standard alcohol drinks was consumed at the participant's desired pace within 2-h session.
Correlation analyses revealed that, after alcohol drinking, mean simulated driving speed, time in excess of speed limit, collisions, and reported confidence in driving were all associated with rapid alcohol drinking.
Fast drinking may coincide with increased driving confidence because of the extended latency between the conclusion of drinking and the commencement of driving. However, this latency did not reduce alcohol-related driving impairment, as fast drinking was also associated with risky driving.
饮酒率已被证明可预测认知和行为任务上的损害。本研究评估了在实验室控制的暴饮过程中饮酒速度对自我报告的驾驶态度和模拟驾驶能力的影响。
通过广告从当地社区招募了40名中度饮酒者（20名女性，20名男性），这些人每月至少饮酒一次。在2小时的时间段内，以参与者期望的速度饮用相当于四标准杯酒精饮料的量。
相关性分析显示，饮酒后，平均模拟驾驶速度、超速时间、碰撞以及报告的驾驶信心均与快速饮酒有关。
快速饮酒可能与驾驶信心增加同时出现，这是因为饮酒结束到开始驾驶之间的延迟延长。然而，这种延迟并没有减少与酒精相关的驾驶损害，因为快速饮酒也与危险驾驶有关。
