Droste, N and Peacock, A and Bruno, R and Pennay, A and Zinkiewicz, L and Lubman, DI and Miller, P, Combined use of alcohol and energy drinks: Dose relationship with self-reported physiological stimulation and sedation side effects, Addictive behaviors, 71 pp. 68-74. ISSN 0306-4603 (2017) [Refereed Article]
© 2017 Elsevier Ltd. All rights reserved.
Background: Negative physiological stimulation and sedation side effects are experienced by a significant proportion of consumers who consume alcohol mixed with energy drinks (AmED). Few studies have compared the frequency of side effects between sessions of AmED and sessions of alcohol only within-subject, and none have explored a dose relationship.
Objectives: Explore the occurrence of self-reported physiological stimulant and sedative side effects between sessions of AmED and alcohol only, and at varying ED dosage levels within AmED sessions. Methods: A convenience sample of 2953 residents of New South Wales, Australia completed an online survey. N = 731 AmED users reported daily caffeine intake, typical alcohol and AmED consumption, and past 12-month experience of physiological stimulation and sedation side effects during AmED and alcohol only sessions. Within-subject analyses compared occurrence of side effects between session types. Hierarchical binary logistic regression analyses explored the association of ED dose during AmED sessions with the experience of physiological side effects.
Results: There were greater odds of most stimulant side effects, and lower odds of sedation side effects, during AmED sessions compared to alcohol only sessions. Compared to one ED, consumption of three or more EDs was significantly associated with the majority of both stimulant and alcohol intoxication side effects after controlling for demographics and consumption covariates.
Conclusions: AmED is associated with perceived changes in physiological stimulant and sedation side effects of alcohol. Experience of side effects is positively associated with ED dosage. Future research should account for varying ED dosage, and reflect real world consumption levels.
|Item Type:||Refereed Article|
|Keywords:||alcohol, energy drinks, intoxication, caffeine, harms|
|Research Division:||Psychology and Cognitive Sciences|
|Research Group:||Other Psychology and Cognitive Sciences|
|Research Field:||Psychology and Cognitive Sciences not elsewhere classified|
|Objective Group:||Public Health (excl. Specific Population Health)|
|Objective Field:||Substance Abuse|
|UTAS Author:||Peacock, A (Miss Amy Peacock)|
|UTAS Author:||Bruno, R (Associate Professor Raimondo Bruno)|
|Web of Science® Times Cited:||3|
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