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Kim, Jeon, Shim, and Seo: Effects of Awareness and Knowledge of Energy Drinks on Consumption Patterns among College Students

Abstract

Background

We examined the consumption patterns and the knowledge and awareness of energy drinks to draw up a guideline for energy drink consumption and to give accurate information to college student.

Methods

Data from 324 subjects (186 males and 138 females) were collected using self-administered questionnaires. The study participants were recruited from the Gyeonggi-do, Seongnam area between March and June 2013.

Results

The results showed that there was a significant gender-based difference in awareness of energy drinks- 56.5% (78/139) of the males and 78.9% (71/90) of the females had negative awareness (P<.001). As for recognizability of taurine by awareness of energy drinks, there were intergroup differences: the mean was 3.89 for the group with positive awareness and 3.31 for the negative awareness group (P=.001). The odds ratio for awareness of energy drinks was 2.75 (95% CI:1.05-7.18) and those with positive awareness consumed more than those with negative awareness (P=.039).

Conclusions

This investigation on the factors that affect energy drinks consumption behaviors is of significance in that it helps make known the high caffeine content of energy drinks, and accurate knowledge of the side effects and appropriate consumption. Korean J Health Promot 2015;15(1):31-38

REFERENCES

1.Seifert SM., Schaechter JL., Hershorin ER., Lipshultz SE. Health effects of energy drinks on children, adolescents, and young adults. Pediatrics. 2011. 127(3):511–28.
crossref
2.Heckman MA., Sherry K., de Mejia EG. Energy Drinks: an assessment of their market size, consumer demographics, ingredient profile, functionality, and regulations in the United States. Comprehensive Reviews in Food Science and Food Safety. 2010. 9(3):303–17.
crossref
3.Lee JE., Huh W. Choi EJ. Pattern analysis of high-caffeine energy drink consumption and adverse effects among college students in a university. Yakhak Hoeji. 2013. 57(2):110–8. (Korean).
4.Datamonitor. Global Functional Drinks. Datamonitor Plc. Datamonitor. 2004.
5.Rath M. Energy drinks: what is all the hype? The dangers of energy drink consumption. J Am Acad Nurse Pract. 2012. 24(2):70–6.
crossref
6.Gunja N., Brown JA. Energy drinks: health risks and toxicity. Med J Aust. 2012. 196(1):46–9.
crossref
7.Higgins JP., Tuttle TD., Higgins CL. Energy beverage: Content and safety. Mayo Clin Proc. 2010. 85(11):1033–41.
8.Alford C., Cox H., Wescott R. The effects of red bull energy drink on human performance and mood. Amino Acids. 2001. 21(2):139–50.
crossref
9.Warburton DM., Bersellini E., Sweeney E. An evaluation of a caf-feinated taurine drink on mood, memory and information processing in healthy volunteers without caffeine abstinence. Psychopharmacology (Berl). 2001. 158(3):322–8.
crossref
10.Nawrot P., Jordan S., Eastwood J., Rotstein J., Hugenholtz A., Feeley M. Effects of caffeine on human health. Food additives and contaminants. 2003. 20(1):1–30.
crossref
11.Iyadurai SJ., Chung SS. New-onset seizures in adults: possible association with consumption of popular energy drinks. Epilepsy Behav. 2007. 10(3):504–8.
crossref
12.Seidl R., Peyrl A., Nicham R., Hauser E. A taurine and caffeine-containing drink stimulates cognitive performance and well-being. Amino Acids. 2000. 19(3-4):635–42.
crossref
13.O'Brien MC., McCoy TP., Rhodes SD., Wagoner A., Wolfson M. Caffeinated cocktails: energy drink consumption, high-risk drinking, and alcohol-related consequences among college students. Acad Emerg Med. 2008. 15(5):453–60.
14.Attila S., Cakir B. Energy-drink consumption in college students and associated factors. Nutrition. 2011. 27(3):316–22.
crossref
15.Miller KE. Wired: Energy drinks, jock identity, masculine norms, and risk taking. J Am Coll Health. 2008. 56(5):481–9.
crossref
16.Reissig CJ., Strain EC., Griffiths RR. Caffeinated energy drinks-A growing problem. Drug Alcohol Depend. 2009. 99(1-3):1–10.
crossref
17.bIZFOCUS ecomomic. at. http://news.sportsseoul.com/read/economy/1187321.htm. Accessed online on July 2014 (Korean).
18.Stead M., McDermott L., MacKintosh AM., Adamson A. Why healthy eating is bad for young people's health. Identity, belonging and food. Soc Sci Med. 2011. 72(7):1131–9.
crossref
19.Carash enery drink. at. http://www.ajunews.com/view/20140205125921316. Accessed online on July. 2014.
20.Malinauskas BM., Aeby VG., Overton RF., Carpenter-Aeby T., Barber-Heidal K. A survey of energy drink consumption patterns among college students. Nutr J. 2007. 6:35.
crossref
21.Droste N., Tonner L., Zinkiewicz L., Pennay A., Lubman DI., Miller P. Combined alcohol and energy drink use: motivations as predictors of consumption patterns, risk of alcohol dependence, and experience of injury and aggression. Alcohol Clin Exp Res. 2014. 38(7):2087–95.
crossref
22.Korea Food & Drug Administration. Special Act on Children Eating Habit Safety Management. 2013(Korean).
23.Yoo HS. A Survey on the university students' recognition of energy drink [dissertation]. Seoul: Sookmyeung Woman's university;2013. Korean.

Table 1.
Awareness and knowledge of energy drinks by study participants
Variables Awareness χ2 P Knowledge χ2 P
Positive Negative High Middle Low
Gender Male 61 (43.9) 78 (56.1) 12.465 <0.001 17 (9.1) 98 (52.7) 71 (38.2) 7.031 0.030
Female 19 (21.1) 71 (78.9) 4 (2.9) 67 (48.6) 67 (48.6)
Grade 1, 2 3, 4 37 (34.9) 43 (35.0) 69 (65.1) 80 (65.0) 0.000 0.993 10 (6.3) 11 (6.7) 82 (51.3) 83 (50.6) 68 (42.5) 70 (42.7) 0.033 0.983
Consumption experience Ever Never 74 (37.8) 6 (18.2) 122 (62.2) 27 (81.8) 4.761 0.029 18 (6.6) 3 (6.0) 140 (51.1) 25 (50.0) 116 (42.3) 22 (44.0) 0.074 0.969

Awareness: The level of positive or negative awareness of energy drinks.

Knowledge: The level of basic knowledge of energy drinks, including the recommended daily consumption amount and the caffeine content.

Table 2.
Recognizability of caffeine and taurine in energy drinks
Variable Caffeine Taurine
N M SD ta P N M SD ta P
Gender Male 180 4.03 1.098 1.347 0.179 164 3.51 1.185 2.154 0.032
Female 135 3.87 1.071 105 3.21 1.044
Grade 1, 2 155 3.99 1.162 0.403 0.686 130 3.42 1.213 0.455 0.649
Awareness 3, 4 Positive 160 78 3.94 4.45 1.014 1.136 3.229 0.001 139 71 3.36 3.89 1.070 1.271 3.433 0.001
Negative 148 3.96 .975 124 3.31 1.053

Abbreviations: M, mean; SD, standard deviation.

a t value obtained from independent t-test. Awareness: The level of positive or negative awareness of energy drinks. Recognizability: The level of awareness of caffeine and taurine, which are principal ingredients of energy drinks.

Table 3.
Reasons for using energy drinks
Variable Curiosity Suggestions from others Concentration enhancement Habit Fatigue recovery Feel good With friends To relieve stress
Gender Male 36 (22.0) 24 (14.6) 48 (29.3) 6 (3.7) 131 (79.9) 6 (3.7) 10 (6.1) 11 (6.7)
Female 19 (17.3) 21 (19.1) 24 (21.8) 0 (0.0) 73 (66.4) 0 (0.0) 13 (11.8) 8 (7.3)
Grade 1, 2 27 (20.8) 18 (13.8) 35 (26.9) 3 (2.3) 104 (80.0) 4 (3.1) 13 (10.0) 5 (3.8)
3, 4 28 (19.4) 27 (18.8) 37 (25.7) 3 (2.1) 100 (69.4) 2 (1.4) 10 (6.9) 14 (9.7)
Awareness Positive Negative 9 (12.2) 32 (26.2) 7 (9.5) 26 (21.3) 26 (35.1) 27 (22.1) 0 (0.0) 5 (4.1) 62 (83.7) 81 (66.4) 3 (4.1) 2 (1.6) 5 (6.8) 11 (9.0) 7 (9.5) 9 (7.4)
Knowledge High 2 (11.1) 3 (16.7) 8 (44.4) 1 (5.6) 15 (83.3) 0 (0.0) 0 (0.0) 2 (11.1)
Middle 34 (24.3) 28 (20.2) 35 (25.0) 3 (2.1) 107 (76.4) 5 (3.6) 15 (10.7) 7 (5.0)
Low 19 (16.4) 14 (12.1) 29 (25.0) 2 (1.7) 82 (70.7) 1 (0.9) 8 (6.9) 10 (8.6)

Awareness: The level of positive or negative awareness of energy drinks.

Knowledge: The level of basic knowledge of energy drinks, including the recommended daily consumption amount and the caffeine content.

Table 4.
Factors affecting consumption of energy drink
Variable OR 95% CI P
Gender Male 0.97 (0.44-2.16) 0.940
Female - -
Gradea 1, 2 0.50 (0.23-1.08) 0.077
3, 4 - -
Awareness Positive 2.75 (1.05-7.18) 0.039
Negative - -
Knowledge High 1.27 (0.25-6.48) 0.773
Middle 1.19 (0.54-2.63) 0.663
Low - -

Abbreviations: CI, confidence interval; OR, odds ratio.

a adjusted variable Awareness: The level of positive or negative awareness of energy drinks. Knowledge: The level of basic knowledge of energy drinks, including the recommended daily consumption amount and the caffeine content.

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