Korean J Community Nutr.  2018 Aug;23(4):289-301. 10.5720/kjcn.2018.23.4.289.

Consumption Behaviors of Energy Drinks and Comparison of Associated Factors Among College Students in Gwangju

• Seo D
• Kim BH

• KMID: 2420091
• DOI: http://doi.org/10.5720/kjcn.2018.23.4.289

Abstract

OBJECTIVES
The aim of this study was to examine the current status of consumption of energy drinks among college students and investigate the effects of general environmental factors, health behavior factors, caffeine knowledge levels, and perceived stress levels on consumption of energy drinks.
METHODS
A survey was conducted among a total of 479 college students in Gwangju, using self-administered questionnaires. The questionnaire consisted of items about general environmental factors, health behavior, caffeine knowledge, perceived stress, and energy drink consumption behaviors.
RESULTS
69.1% of participants experienced consumption of energy drinks, and specifically 82.8% of male students and 54.1% of female students experienced consumption of energy drinks (p < 0.001). The reasons for drinking energy drinks were found to be recovery from fatigue, curiosity, taste, habit, thirst relief, and stress relief. In addition, 40.7% of participants experienced drinking energy drinks mixed with alcohol, and specifically 48.6% of male students and 27.4% of female students reported drinking energy drinks with alcohol (p < 0.001). Moreover, 51.5% of participants responded that they experienced the effects of energy drinks, 31.9% reported experiencing adverse effects, and 41.1% were found to perceive the health risks. As a result of the assessment of caffeine knowledge, the participants showed a high level of knowledge of the arousal effect (77.7%) and the concentration increasing effect (70.8%) of caffeine, whereas they exhibited a low level of understanding of the health problems due to caffeine (32.6%) and adequate caffeine intake levels (24.4%). The higher levels of consumption experience of energy drinks was associated with higher body mass indexes (BMI) (p < 0.01), higher academic years (p < 0.01), lower levels of interest in health (p < 0.05), smoking (p < 0.001), alcohol consumption (p < 0.05), and higher levels of perceived stress (p < 0.05).
CONCLUSIONS
The risk groups related to consumption of energy drinks among college students were identified as male students rather than female students, students in the third or fourth year of study associated with increased stress levels, and students with negative health behaviors. Therefore, support for diverse health and nutrition education for college students is required along with the improvement of internal and external environments of schools in order for college students to manage increased stress levels due to the schoolwork and preparation for employment and maintain positive health behaviors.

Keyword

energy drinks; health behavior; caffeine knowledge; perceived stress; college students

MeSH Terms

Alcohol Drinking
Arousal
Body Mass Index
Caffeine
Drinking
Education
Employment
Energy Drinks*
Exploratory Behavior
Fatigue
Female
Gwangju*
Health Behavior
Humans
Male
Smoke
Smoking
Thirst
Caffeine
Smoke

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