Impact of COVID-19 pandemic on overall and exams-related energy drinks consumption among students of the University of Sarajevo, Bosnia and Herzegovina.

Background: A pilot study conducted in academic 2017/18 among undergraduates of the University of Sarajevo showed energy drinks to be most frequently consumed during academic activity, less frequently mixed with alcohol in leisure, and rarely in the sports activity. The aim of this study was to assess the impact of the COVID-19 pandemic on energy drinks consumption among undergraduates of the same University, with a focus on their consumption during exams. Study design: A cross-sectional study was conducted by an online questionnaire. Methods: The questionnaire, mainly based on the Consortium Nomisma-Areté questionnaire, was customized to compare energy drinks consumption before and during the COVID-19 pandemic, and distributed among students between July 26th, 2020 and April 3rd, 2021. Results: Out of 1,045 students who chose to participate in the study (participation rate of 14.7%), 653 students, mostly women, attending the lower study years, reported energy drinks consumption. Both be-fore and during pandemic, overall energy drinks consumption was most frequently reported as rare [281 (43.9%) before, 326 (51.2%) during the pandemic], and exams-related energy drinks consumption as once or twice a week [156 (43.8%) before, 130 (42.1%) during pandemic]. The pandemic increased the number of frequent consumers (consumption of 4-5 energy drinks per week) in both overall [35 (5.5%) before, 46 (7.2%) during pandemic] and exams-related energy drinks consumption [42 (11.8%) before, 48 (15.5%) during pandemic]. Study year (OR=0.842; 95% CI 0.77-0.921; p<0.001), being single and living alone [OR=0.512; 95% CI 0.296-0.883; p=0.016), or living with a partner and children [OR=0.377; 95% CI 0.168-0.847; p=0.018) were identified as negative independent predictors for exams-related energy drinks consumption, while being a regular smoker (OR=0.429; 95% CI 0.223-0.875; p=0.011) appeared its new negative independent predictor during pandemic. Conclusions: The pandemic seemed to decrease both the overall and exam-related energy drinks consumption among undergraduates of the University of Sarajevo with the exception of a portion of already frequent energy drinks consumers.

Patterns of energy drinks consumption in leisure, sports and academic activities among a group of students attending University of Sarajevo, Bosnia and Herzegovina.

BACKGROUND: Energy drinks (EDs) are non-alcoholic beverages that contain caffeine and other ingredients, marketed for their actual or perceived effects as stimulants, energizers and performance enhancers. The aim of this pilot study was to evaluate patterns of EDs consumption in leisure, sports, and academic activities over the last year among a group of pregraduate students of the University of Sarajevo, Bosnia and Herzegovina. STUDY DESIGN: A cross-sectional study conducted by an online questionnaire-based survey. METHODS: An anonymous questionnaire was mainly based on a Consortium Nomisma-Areté questionnaire [background information and consumer profile, general EDs consumption practices and reasons; alcohol mixed with EDs (AmEDs) consumption, EDs consumption in sports, consumption of other caffeinated beverages], and an additional part to evaluate EDs consumption during academic activities. RESULTS: Out of 812 respondents from 22 faculties (participation rate of 23%), mean age 21.37 ± 1.98 years, 498 (61.7%) reported EDs consumption over the last year. Three main reasons for EDs consumption were to stay awake (58.2%), to enjoy the taste (46.8%), and to boost energy (38.0%). Energy drinks were mainly consumed less than once a month (70.5%), most frequently during academic activity (50.4%), less frequently mixed with alcohol for relaxation (21.5%), and only rarely in association with sports or other physical activity (10%). Drinking coffee (OR = 2.022; 95% CI 1.416-2.830; p < 0.001) and being a higher year student (OR = 0.723; 95% CI 0.639-0.819; p < 0.001) were independent predictors for EDs consumption; being single and living with parents (OR = 17.138; 95% CI 1.328-221.528; p = 0.030) for consumption of AmEDs; and being a man (OR = 2.251; 95% CI 1.493-3.392; p < 0.001) and living in urban environment (OR = 1.193; 95% CI 1.125-3.251; p = 0.017) for consuming EDs in association with sports or other physical activity. CONCLUSION: Based on these preliminary data and taking low participation rate into account, EDs consumption seems not to be alarming among university students in our region. EDs are most frequently consumed during academic activity, less frequently mixed with alcohol for relaxation, and only rarely in association with sports or other physical activity. However, as EDs are increasingly aggressively promoted and easily accessible, the larger study is warranted to provide more reliable and up to date conclusions, and if necessary, to inform measures preventing health risks associated with EDs consumption.