Lifestyle, Physical Activity and Dietary Habits of Medical Students of Wroclaw Medical University during the COVID-19 Pandemic

Prevalence of energy drink consumption world-wide: A systematic review and meta-analysis

BACKGROUND AND AIMS

The increasing market for energy drinks (EDs) in recent years, as well as the health risks caused by their consumption, prompt calls to estimate the prevalence of ED use among different countries. This systematic review and meta-analysis aimed to synthesize the prevalence of ED use in different continents and age groups.

METHOD

We searched two databases (i.e. PubMed and PsycInfo) on 31 March 2023 to identify studies reporting the prevalence of ED use. A total of 192 studies (196 distinct samples; n = 1 120 613; 53.37% males) from the United States, Europe, Asia, Oceania and Africa were included in the analysis. A random-effects model was applied to estimate the overall pooled prevalence at several time-periods. Subgroup analyses were performed to provide prevalence based on continent and age group. The quality of articles was assessed using Joana Brigg's Institute (JBI) critical appraisal checklist. Measurements included prevalence of ED use (i.e. life-time, past 12 months, past 30 days, past 7 days and daily use), continent and age group (i.e. children, adolescents, young adults and adults).

RESULTS

The life-time ED use world-wide-pooled prevalence was estimated to be 54.7% [95% confidence interval (CI) = 48.8-60.6; I2  = 99.80], 43.4% (95% CI = 36.1-50.6; I2  = 99.92) in the past 12 months, 32.3% (95% CI = 28.8-35.8; I2  = 99.82) in the past 30 days, 21.6% (95% CI = 18.7-24.5; I2  = 99.95) in the past 7 days and 8.82% (95% CI = 6.3-11.4; I2  = 99.95) daily ED use. Subgroups analyses showed significant differences in ED life-time use within age groups (P = 0.002) and continents (P = 0.035).

CONCLUSIONS

The world-wide prevalence of energy drink use appears to be high, particularly among adolescents and young adults.

Impact of Medical School on the Relationship between Nutritional Knowledge and Sleep Quality-A Longitudinal Study of Students at Wroclaw Medical University in Poland

The aim of this study was to investigate the impact of the first year of medical school on the relationship between nutritional knowledge and sleep. To achieve this, first-year medical students at Wroclaw Medical University were invited to participate in the study during both the initial and final months of their first academic year. The study included 570 students in the initial period and 705 in the latter. The research questionnaire comprised the KomPAN, assessing nutritional knowledge, and the Pittsburgh Sleep Quality Index (PSQI), evaluating sleep quality. The majority of students demonstrated at least sufficient nutritional knowledge, while approximately two-thirds of students experienced poor sleep in both periods. Notably, sleep quality further deteriorated in the second period (PSQI total score: 6.86 vs. 7.38, p = 0.0157). This change was influenced mainly by a decrease in sleep duration and an increase in the use of sleep medications (both p < 0.0001). The significant difference in overall sleep quality between different nutritional knowledge levels emerged only in the second semester, where students with the highest nutritional knowledge slept the best, while those with the lowest slept the worst (p = 0.0001). Crucially, in both periods, the use of sleep medications was highest among individuals with insufficient nutritional knowledge. Throughout the academic year, the usage increased for all except those with the highest nutritional knowledge, who exhibited the best sleep (p < 0.0001). The escalating use of sleep medications among medical students warrants greater attention, and leveraging the relationship between nutritional knowledge and sleep could prove beneficial, as positive habits in one domain may positively influence the other.

Level of knowledge, nutritional habits, use of stimulants, and physical activity during the COVID-19 epidemic among students of physiotherapy at Wroclaw Medical University

OBJECTIVES

The COVID-19 pandemic had a huge effect around the world. The aim of this study was to determine what eating habits, physical activity, and use of stimulants were likely among physical therapy students during the outbreak.

METHODS

The 16-65-ComPAN questionnaire for views and eating habits was used. The Fagerström Test was used to determine nicotine dependence, the International Physical Activity Questionnaire to gauge physical activity, and the Alcohol Use Disorders Identification Test to determine alcohol consumption.

RESULTS

The results indicated a relatively high percentage of alcohol consumption among this group, as well as a relationship between an unhealthy diet and years of study and smoking. A high value of unhealthy diet and the relationship between dietary knowledge, body mass index, and healthy diet index were also found. No correlation was obtained between the effect of COVID-19 on the student's life and nutritional knowledge and habits, but the percentage of students negatively affected by COVID was high (51%).

CONCLUSION

The findings presented here indicate the need to take measures to increase nutritional knowledge among physiotherapy students and to take measures to reduce the use of stimulants.

Impact of the COVID-19 pandemic on physical activity, smoking, alcohol use, and mental well-being-A longitudinal study of nursing students at Wroclaw Medical University in Poland

Introduction

From the moment the first cases of coronavirus disease were detected in December 2019 until the announcement and duration of the pandemic, it was a negative experience for people around the world in various spheres of life. In connection with it, there have been many changes in our daily lives related to lifestyle, physical activity, or the mental sphere. The aim of the following paper is to determine the correlation between the COVID-19 pandemic and alcohol drinking, smoking, physical exercise, and lifestyle among nursing students in Poland.

Methods

The study was conducted among nursing students at Wroclaw Medical University before and during the COVID-19 pandemic. The survey consisted of completing the same anonymous online questionnaires five times by the same research group. The majority of respondents were women in the age between 18 and 30 years old and the significance level of data analysis was set at p < 0.05.

Results and discussion

In October 2020, we recorded a large number of respondents experiencing anxiety/fear or being more stressed. Between the measurements, the highest average level of alcohol addiction (p < 0.001) was in October 2021 (8.71). Moreover, the percentage of respondents who felt as before increased (p = 0.021). As the pandemic continued, there was a systematic decline in the physical activity level (p < 0.001). In conclusion, the COVID-19 pandemic had a serious impact on the daily lives of the students.

Assessing the factor structure of the Eating Attitude Test-26 among undergraduate students in Malaysia

The objective of this study was to assess the factor structure of the 26-item Eating Attitude Test (EAT-26) through confirmatory factor analysis (CFA) among 1,084 undergraduate students in Malaysia. The initial findings indicated a lack of support for the proposed three-factor structure. Model modifications were made due to the inadequate initial fit. The fit of the model was significantly improved by excluding items with factor loadings below 0.40 and integrating residual covariances. In conclusion, it is necessary to make contextual modifications to the EAT-26 in order to effectively utilize it among Malaysian undergraduates. This highlights the significance of cultural adaptations in psychological instruments.

Changes in Nutrition, Physical Activity, and Body Weight among Lithuanian Students during and after the COVID-19 Pandemic

The long-term effect of the COVID-19 pandemic on lifestyle changes remains understudied. This cross-sectional study aimed to assess changes in nutrition, physical activity, and body weight among Lithuanian students during the pandemic and their post-pandemic persistence. Data were collected from 1430 first-year students (325 males, 1105 females) through an online self-administered questionnaire. The students indicated an increase in the consumption of snacks, fast food, home-made confectionery, and sweets. A decrease in physical activity during the pandemic was reported by 34.9% of males and 33.2% of females. Lifestyle changes during the pandemic were associated with post-pandemic habits. A higher proportion of females (38.7%) than males (31.1%) indicated an increase in BMI, which was more pronounced among students with overweight. A multivariate logistic regression analysis revealed that reduced physical activity; the increased consumption of red meat, snacks, fast food, and home-made confectionery during the pandemic; and post-pandemic BMI were linked with weight gain. After the pandemic, weight gain persisted in 40.9% of students who continued to follow unhealthy nutrition habits and had reduced physical activity. The study emphasizes that the promotion of a healthy diet and regular physical activity among university students is essential for developing lifelong habits that contribute to a healthy body weight and overall well-being.

Nutritional Behavior in European Countries during COVID-19 Pandemic-A Review

COVID-19 is highly linked with hyperinflammation and dysfunction of the immune cells. Studies have shown that adequate nutrition, a modifiable factor affecting immunity and limiting systemic inflammation, may play an adjunct role in combating the negative consequences of SARS-CoV-2 infection. Due to the global lockdown conditions, the COVID-19 pandemic has contributed, among others, to restrictions on fresh food availability and changes in lifestyle and eating behaviors. The aim of this paper was to review the data regarding eating habits in European countries within the general population of adults and some specific subpopulations, including obese, diabetic, and psychiatric patients, during the COVID-19 pandemic. The PubMed database and the official websites of medical organizations and associations were searched for the phrases "COVID" and "eating habits". Papers regarding the pediatric population, non-European countries, presenting aggregated data from different countries worldwide, and reviews were excluded. During the COVID-19 pandemic, unhealthy lifestyles and eating behaviors were commonly reported. These included increased snacking, intake of caloric foods, such as sweets, pastries, and beverages, and a decline in physical activity. Data suggest that poor eating habits that create a positive energy balance have persisted over time as an additional post-COVID negative consequence.

A scoping review of the literature on the impact of the COVID-19 quarantine on the psychological wellbeing of medical students

BACKGROUND

The goal of this study was to identify the nature and extent of the available published research on the impact of social isolation, on the psychological wellbeing of medical students, who had to quarantine due to the COVID-19 pandemic.

METHODS

Design. Scoping review.

SEARCH STRATEGY

The PRISMA-ScR (Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews), guideline, was used to structure this study. A search strategy was carried out across six bibliographic databases. PubMed, Embase, ERIC, Scopus, Cochrane Database of Systematic Reviews and Web of Science. The following search terms were used, "medical student*" AND "impact" AND "quarantine" AND "COVID-19". Searches were initially confined to articles published (excluding conference abstracts) between 1 January 2019- 21 August 2021 but updated in September 2022 with the original search terms expanded to include "isolation" or "lockdown" as well as "quarantine" and the period of search extended to 21 August 2022. A search of secondary references was conducted. Data from the selected studies were extracted, and the following variables recorded; first author and year of publication, country of study, study design, sample size, participants, mode of analysing impact of quarantine from COVID-19 on mental health and results of the studies.

RESULTS

A total of 223 articles were identified in the original search in 2021 and 387 articles, in the updated search in 2022. Following the exclusion of duplicates and application of the agreed inclusion and exclusion criteria, 31 full-text articles were identified for the final review, most of which were cross sectional studies. Sample sizes ranged from 13 to 4193 students and most studies used a variety of self-administered questionnaires to measure psychological wellbeing. Overall, 26 of the 31 articles showed that quarantine had a negative impact on the psychological well-being of medical students. However, two studies showed no impact, and three studies showed an improvement.

CONCLUSION

The evidence is growing. Quarantine because of the COVID-19 pandemic may have had a negative impact on the psychological wellbeing of medical students, but this is not certain. There is therefore a need for more studies to further evaluate this research question.