Health behaviours associated with video gaming in adolescent men: a cross-sectional population-based MOPO study

Exploring the Reasons for Preferring Digital Games Over Physical Activity Games in Adolescents: A Qualitative Study

PURPOSE

In the current world, adolescents are less likely to turn to physical activity games and often prefer to spend more time in the technological and digital world and have fun with digital games. This study aimed to explore reasons for preferring digital games to physical activity games in adolescents.

METHODS

Twenty-one adolescents participated in this qualitative study. The participants' age ranged from 11 to 19 who participated in semistructured interviews. The recorded interviews underwent thematic analysis to identify overall themes.

RESULTS

Five overall themes were identified from the interviews regarding reasons for preferring digital games over physical activity games. Identified themes included game characteristics, game space, game outcomes, peer pressure, and accessibility.

DISCUSSION

The findings of this research contribute to design adolescent-centered interventions that sustain/increase adolescents' interest in physical activity games and protect them from excessive/harmful use of digital games.

Measurement Invariance of the Lemmens Internet Gaming Disorder Scale-9 Across Age, Gender, and Respondents

Although Internet gaming disorder (IGD) has gained increased attention in scientific, clinical, and community contexts, there is still a lack of consensus regarding the best assessment tools (i.e., self-report or other reports) for assessing its symptoms. The present study aimed to investigate the reliability, validity, and measurement invariance of both versions (youth and parent) of The Lemmens Internet Gaming Disorder Scale-9. To achieve this goal, we recruited between June and October 2019 from five Romanian highschools a total of 697 adolescents (11-19 years old) and one of their parents (N = 391). The internal consistency was good in both versions of the instrument (α = 0.772 for the youth version and α = 0.781 for the parent version). Construct validity assessed through confirmatory factor analysis showed support for the one factor structure of the scales, while multigroup confirmatory factor analysis endorsed the invariance across age, gender, and respondents (i.e., parent vs. youth report). The current research identifies both IGD scales to be reliable and valid, arguing for their utility for assessing IGD symptomatology among adolescents. Implications for theory, assessment, and future directions are discussed.

Intensity of a Physical Exercise Programme Executed through Immersive Virtual Reality

Evidence suggests that moderate to vigorous physical activity (MVPA) is necessary for health benefits. Immersive virtual reality is a technology that uses images, sounds, and tactile sensations from a simulated world to encourage healthy behaviours and physical activity. The aims of this research are (1) to determine the duration and intensity of physical activity performed through immersive virtual reality; (2) to determine differences in physical activity intensity according to gender.

METHODS

A nonprobabilistic convenience sample composed of 39 university students of physical education pedagogy, who performed, through immersive virtual reality, a physical activity programme composed of three levels that progressively increased in complexity. Physical activity intensity was measured using accelerometers.

RESULTS

Of the three levels, the most complex was not the one that produced the most minutes of MVPA. The three levels added up to 08:53 min of MVPA. No significant differences were found when comparing them by sex.

CONCLUSIONS

The results of this study suggest that an exercise programme delivered through immersive virtual reality generates MVPA levels, with no major differences between sexes. Further research is needed to confirm the contribution of immersive virtual reality to physical activity.

Increased adolescent game usage and health-related risk behaviors during the COVID-19 pandemic

This study examines adolescent game usage and corresponding health-related risk behaviors during a period of limited social interaction and activity due to the COVID-19 pandemic. Participants included 225 middle- and 225 high-school students in Seoul who completed a survey online from October 1 to 30, 2021. The study measured participants' game usage level and the health-related risk behavior index. Findings showed that participants who engaged in excessive gaming showed higher levels of health-related risk behaviors. A multivariate analysis of variance was conducted to compare the health-related risk behaviors of students in the general, potential, and high-risk groups on excessive gaming. Results indicated that female students in the high-risk group showed higher stress levels and fatigue (f = 5.549, p < .01, Cohen's d = 0.016) than the males of the same group. However, male students showed higher physical inactivity levels (f = 3.195, p > .05, Cohen's d = 0.009) than females. The post hoc test indicated clear sex distinctions among the general, potential, and high-risk groups on excessive gaming (p < .001). Among the high-risk game usage group, female students displayed a higher level of risk behaviors than males. Adolescent gaming addiction should be considered an emotional and behavioral disorder for which parental guidance and support are needed, and counseling experts and professionals must come together to provide a cure and reform program.

Characteristics of the gut microbiome in esports players compared with those in physical education students and professional athletes

Introduction

Esports is a category of competitive video games that, in many aspects, may be similar to traditional sports; however, the gut microbiota composition of players has not been yet studied.

Materials and methods

Here, we investigated the composition and function of the gut microbiota, as well as short chain fatty acids (SCFAs), and amino acids, in a group of 109 well-characterized Polish male esports players. The results were compared with two reference groups: 25 endurance athletes and 36 healthy students of physical education. DNA and metabolites isolated from fecal samples were analyzed using shotgun metagenomic sequencing and mass spectrometry, respectively. Physical activity and nutritional measures were evaluated by questionnaire.

Results

Although anthropometric, physical activity and nutritional measures differentiated esports players from students, there were no differences in bacterial diversity, the Bacteroidetes/Firmicutes ratio, the composition of enterotype clusters, metagenome functional content, or SCFA concentrations. However, there were significant differences between esports players and students with respect to nine bacterial species and nine amino acids. By contrast, all of the above-mentioned measures differentiated professional athletes from esports players and students, with 45 bacteria differentiating professional athletes from the former and 31 from the latter. The only species differentiating all three experimental groups was Parabacteroides distasonis, showing the lowest and highest abundance in esports players and athletes, respectively.

Conclusion

Our study confirms the marked impact of intense exercise training on gut microbial structure and function. Differences in lifestyle and dietary habits between esports players and physical education students appear to not have a major effect on the gut microbiota.

The association of problematic gaming characteristics with dietary habits among Finnish vocational school students

Digital gaming is a popular pastime among young people, but its links to dietary habits have been little studied. The purpose of the study was to describe dietary habits and to examine their associations to problematic gaming behavior with regard to the degree of daily digital gaming time and the overall levels of disordered-like gaming behavior among students in vocational education in the Oulu region of Finland. This cross-sectional study consisted of a total of 773 first-year vocational school students who had played digital games regularly. Data was collected by using an online survey measuring sociodemographic information, dietary habits, amount of digital gaming time, and symptoms of problematic gaming behavior. Most prevalent weekly consumed food types were chicken (90.1%), chips (87.7%), and sausages/cold cuts (85.4%). Around one-fourth of students skipped breakfast on weekdays and at weekends. A higher amount of digital gaming time was associated with skipping breakfast on weekdays. More elevated levels of disordered gaming behavior were particularly associated with the use of a group of food types encompassing carbohydrate-dense and fast food. Current research provides indications that digital gaming may have an impact on youths' dietary habits, while at the same time, however, emphasizing that the issue can be affected by several interrelated and complex factors.

Handheld Weights as an Effective and Comfortable Way To Increase Exercise Intensity of Physical Activity in Virtual Reality: Empirical Study

Background

In recent years, there has been a growing interest in active virtual reality games (AVRGs) that provide entertainment and encourage more physical activity (PA). Since playing AVRGs involves primarily arm movements, the intensity of this form of PA may not be sufficient for health benefits. Therefore, it is worth looking for virtual entertainment solutions that are comfortable for users and at the same time increase physical exercise.

Objective

The main objective of this study was to evaluate the effect of external loading of the arms in the form of handheld weights (HHWs) on exercise intensity in users playing a popular AVRG. The results obtained in the study were compared with the PA recommendations for health. The study also assessed the perceptions of the users about the attractiveness and usefulness of this type of exercise and discomfort caused by additional load on the arms.

Methods

The study covered 17 young adults aged 18 to 25 years playing an AVRG (Beat Saber) with no arm load and with HHWs (0.5 kg). A PlayStation 4 PRO console (Sony) with accessories including a head-mounted display and controllers was used in the study. PA intensity was evaluated using a heart rate monitor based on the percentage of maximal heart rate (% HRmax). The usability, attractiveness, and comfort perceived during exercise by users were evaluated using a survey questionnaire.

Results

The measurements showed that the mean % HRmax in participants playing Beat Saber without HHWs was significantly lower (P<.001; Cohen d=1.07) than that observed when playing with HHWs. It should be emphasized that with no additional load, the intensity of PA was low (mean 63.7% HRmax, SD 9.3% HRmax), while with the upper limb load, it increased to a moderate level (mean 67.1% HRmax, SD 10.3% HRmax), which is recommended for health benefits. The survey conducted in the study showed that HHWs (0.5 kg) attached to the wrists did not disturb Beat Saber players.

Conclusions

Since PA in most of the modern AVRGs primarily involves upper limb movements, the use of HHW seems to be a simple and effective way to increase exercise intensity, especially because, as reported by the study participants, such a procedure does not cause discomfort while using the application.

Physical activity levels, lifestyle behaviour and musculoskeletal health profiles among seated video gamers during COVID-19

OBJECTIVES

The aim of this research study was to determine the physical activity levels of non-active video gamers, and to determine how much other time was spent with sedentary behaviours, both in recreational and occupational domains.

METHODS

The study used the International Physical Activity Questionnaire, and investigated physical activity levels and health data of seated gamers. Typical weekly gaming habits, self-reported musculoskeletal pain and physical activity levels experienced by participants while gaming was also obtained.

RESULTS

Out of a total of 102 participants, 69.6% stated that they game for 3 hours or more on a typical weekday. Most participants video game seated or reclined (96.1%, p=0.01), with only four participants engaging in some form of active video gaming. In relation to physical activity levels, despite the high frequency and duration of gameplay, 87.3% of participants stated they engaged in moderate-intensity physical activity (p=0.02). There was an association with video gaming and musculoskeletal pain, with over half of the participants stating they experienced pain while gaming. There was also a link between seated video gaming and musculoskeletal pain among participants.

CONCLUSION

Findings from this study show that the high frequency and duration of video gaming among gamers does not affect physical activity for moderate and vigorous intensities, but does affect musculoskeletal pain. Further research is required to determine whether video gaming has a significant effect on lifestyle, sedentary habits and musculoskeletal health, especially in the context of the COVID-19 pandemic where sedentary behaviour has likely increased.

Tobacco Imagery in the 20 Best-Selling Video Games of 2018

INTRODUCTION

Video games are played by the majority of American adolescents. A small body of research has shown that video games expose users to tobacco imagery, potentially influencing subsequent smoking behavior. We examine the presence, type, and quantity of tobacco imagery in recent popular video games.

METHODS

After identifying 20 best-selling US video games of 2018 and selecting each YouTube video of all cut scenes and bridging game play, we coded each video for the presence of five types of tobacco imagery. We also recorded the length of time tobacco content was visible during the video.

RESULTS

Seven of the top 20 video games contained tobacco imagery, which comprised between 7 seconds and 38 minutes of game play. All five types of tobacco imagery were accounted for: visible tobacco paraphernalia, tobacco products used to further game play, background characters using tobacco products, and main characters (playable and nonplayble) using tobacco products. Visible tobacco paraphernalia was the most common type of tobacco imagery and included both real and fictionalized tobacco brands that sometimes drew on real cigarette brand imagery. Three games allowed players to control tobacco-using characters.

CONCLUSIONS

Popular video games continue to expose players to tobacco imagery. Because video games are played repeatedly, the potential exists for adolescents to experience even more tobacco imagery than the baseline exposure established here, further increasing the potential for harm. Existing voluntary and regulatory approaches to policing tobacco content are inadequate; thus, policymakers should consider further interventions to minimize tobacco content in video games.

IMPLICATIONS

Video games, popular among youth and young adults, are known to contain tobacco imagery. Less is known about the quantity and type of this imagery among recent popular games. We found that 7 of the 20 best-selling video games of 2018 in the United States contained a variety of tobacco imagery and exposed players to as much as 38 minutes of tobacco content. Given the established link between exposure to tobacco marketing in media such as films and subsequent smoking behavior, policies to minimize tobacco imagery in video games that exceed the scant protections offered by the Master Settlement Agreement could help reduce smoking prevalence among youth.

Exploration of Alcohol Consumption Behaviours and Health-Related Influencing Factors of Young Adults in the UK

Hazardous alcohol consumption is ranked above illicit drug use with regards to health deterioration and social and economic burden. This study sought to clarify the factors influencing alcohol consumption and its prevalence in young adults. Demographics, alcohol consumption and lifestyle information were gathered via anonymous questionnaires during 2011-2019, crossing Reading, Surrey and Farnborough universities, UK. Controlling for confounders, a multinomial logistic regression was performed using SAS® 9.4 software. A total of 1440 students (43.5% males, 56.5% females; 54.4% Caucasians) with a mean (SD) age of 19.9 (2.73) were included. Among them, 68.9% consumed alcohol frequently and 31.7% had ≥12 units/week. Statistical analysis revealed that males consumed twice more alcohol than females, odds ratio (OR) 1.67 (95% confidence interval (CI) = 1.34-2.09), p-value < 0.01. Caucasians consumed up to five times more alcohol than other ethnicities, OR 4.55 (3.57-5.56), p-value < 0.01. Smokers consumed three times more alcohol than non-smokers, OR 2.69 (1.82, 3.99), p-value < 0.01. In general, the levels of alcohol consumption were positively associated with the levels of physical activity, OR 2.00 (1.17-3.42), p-value < 0.05 and negatively associated with recreational sedentary screen-time activities in males, OR 0.31 (0.12-0.86), p-value = 0.03. Focusing alcohol interventions toward Caucasians, smokers and physically active students, particularly males, may guide university strategies to reduce alcohol-related societal harm and risks of morbidity and mortality.