Association Between Internet Use and Body Dissatisfaction Among Young Females: Cross-Sectional Analysis of the Canadian Community Health Survey

The Relationship Between Obesity Status and Body Image Dissatisfaction on Gross Motor Skill Development and Cardiorespiratory Fitness in Children Aged 6-12 Years Old

BACKGROUND

The harmonious development of gross motor skills (GMSs) is vital for children, fostering their physical, cognitive, and socio-emotional growth. This study aimed to achieve three primary objectives: (1) to establish standardized reference values for all GMS tests conducted; (2) to examine the impact of overweight and obesity on factors influencing the development of GMSs and cardiorespiratory fitness (CRF); and (3) to investigate the relationship between GMSs and CRF levels and body image dissatisfaction among Canadian children from the province of Québec.

METHODS

The study encompassed 3144 children aged 6 to 12 years (1535 boys and 1609 girls) recruited from 24 elementary schools situated in five urban areas. Anthropometric measurements included body mass, body height, and body mass index (BMI). Physical performance was assessed using a maximal aerobic power test and 12 GMS tests, which comprised two segmental speed tests, four agility tests, two static balance tests, one simple reaction time test, and three coordination tests. Body perception and body image dissatisfaction were evaluated using a silhouette scale featuring two sets of nine drawings depicting a spectrum of body shapes ranging from very thin to obese.

RESULTS

Standardized normative values were established for each GMS test. GMSs demonstrated continuous improvement throughout childhood, albeit with a deceleration in progress during later developmental stages. At comparable age, boys generally outperformed girls on tests demanding greater strength, speed, or endurance, whereas girls exhibited superior performance in balance and hand-foot coordination tasks (p ≤ 0.05). However, segmental speed remained equivalent between sexes (p > 0.05). GMS and CRF were significantly influenced by obesity status. Children with a normal BMI demonstrated superior performance compared to their overweight or obese counterparts, particularly in tests requiring body mass displacement (p ≤ 0.05). Conversely, socioeconomic status exhibited no significant impact on body perception in boys (p = 0.106), but it was a notable factor among 6-8-year-old girls from lower socioeconomic backgrounds (p = 0.045).

CONCLUSIONS

Obesity status is linked to diminished GMS performance, especially in tasks involving body mass movement. These findings underscore the importance of early intervention strategies to encourage an active lifestyle and promote a healthy body composition in children.

Sexting, Self-esteem, and Social Media: A Comparison among Frequent, Occasional, and Non-sexting Italian Adolescent Girls

Background

The phenomenon of sexting consists of sending and sharing sexual images, videos, or messages using smartphones and social networks. Sexting is spreading dangerously among adolescents who share private and explicit sexual content, ignoring the negative and risky consequences associated with this behavior. According to recent literature, sexting behavior is strongly related to the participants' level of self-esteem and social media's influence on them.

Objective

Our study was a descriptive community-based study focused on the central-south Italian context, which aimed to investigate sexually risky behavior and the main motivations for sexting, and to compare differences in self-esteem and social media's influence among three groups of Italian girls: non-sexters, occasional sexters, and frequent sexters.

Design

Our research involved 569 Italian girls (14-19 years old) who completed the following questionnaires: the Health and Sexual Behavior Questionnaire; the Sexting Behavior Scale; the Multidimensional Self-Concept Scale; and the Sociocultural Attitudes Toward Appearance Questionnaire-3.

Results

Our results showed that most participants sexted with their partner, and had a responsible attitude toward sexuality and kept sexual risk low. Moreover, frequent sexters had higher scores on social media's influence relative to the internalization of the body image and model for beauty and athleticism, as well as lower levels of global, academic, and competence self-esteem.

Conclusion

Our results could promote interventions in the school context in order to: a) improve awareness among youth about social media use, sexting, and safe sexuality; b) reduce the risk associated with sexting and the influence of social networks; and c) stimulate reflections by teachers and parents on adolescents' sense of identity and self-esteem.

Motivational interviewing to promote healthy behaviors for obesity prevention in young adults (MOTIVATE): a pilot randomized controlled trial protocol

BACKGROUND

Obesity is a chronic disease and is an established risk factor for other chronic diseases and mortality. Young adulthood is a period when people may be highly amenable to healthy behavior change, develop lifelong healthy behaviors, and when primary prevention of obesity may be feasible. Interventions in early adulthood have the potential for primary or primordial prevention (i.e., preventing risk factors before disease onset). The primary objective of this study is to determine the feasibility of a 6-month behavioral and educational intervention to promote healthy behaviors for obesity prevention among young adults.

METHODS

This is the study protocol for a pilot randomized controlled trial. Young adults (age 18-29) attending McMaster University, Hamilton, Canada, will be recruited and randomized to either the intervention or control. The intervention will include individual motivational interviewing sessions (online or in-person) with a trained interviewer plus educational materials (based on Canada's food guide and physical activity recommendations). The control group will receive educational materials only. The primary feasibility outcomes that will be evaluated as part of this pilot study include enrollment, retention (≥ 80%), data completion (≥ 80% of weights measured, and surveys completed), and participant satisfaction. Secondary clinical outcomes will include body mass index (BMI) change from baseline to 6 months, physical activity, nutrition risk, health-related quality of life mental health, and economic outcomes. Outcomes will be measured remotely using activity trackers, and online questionnaires at baseline and every 2 months. Risk stratification will be applied at baseline to identify participants at high risk of obesity (e.g., due to family or personal history). Exit questionnaires will collect data on how participants felt about the study and cost analysis will be conducted.

DISCUSSION

Our pilot randomized controlled trial will evaluate the feasibility of an obesity prevention intervention in early adulthood and will inform future larger studies for obesity prevention. The results of this study have the potential to directly contribute to the primary prevention of several types of cancer by testing an intervention that could be scalable to public health, post-secondary education, or primary care settings.

TRIAL REGISTRATION

https://clinicaltrials.gov/ct2/show/NCT05264740 . Registered on March 3, 2022.

The whole is more than the sum of its parts: A qualitative investigation of body-dissatisfied college women's experiences of relational body image

Research on relational body image suggests that women's body image changes across their important relationships, with women most at risk for maladaptive body image reporting the most extreme changes. To enrich our understanding of relational body image beyond that offered by prior psychologically-based quantitative research, the present study integrated critical-feminist approaches. Eighteen female-identified university students participated in a one-on-one semi-structured interview. Each participant first completed ratings of her body image across seven important relationships, which the interviewer used to create a graph depicting her relational body image. The interviewer shared the graph with the participant to prompt reflection on her subjective experiences of relational body image and asked her a series of questions. Reflexive thematic analysis, informed by a critical-realist framework, was used to identify themes. One overarching theme, "The Whole Is More than The Sum of Its Parts," demonstrated how relational body image may be understood as a unique configuration of interconnected factors within a specific relationship. Three subthemes then highlighted how interpersonal, idiographic, and systemic factors come together to influence subjective experiences of relational body image. The present results suggest that personalized treatment targets within specific relationships may be a worthwhile focus for future body image interventions.

Lifestyle Behaviour Changes and Associated Risk Factors During the COVID-19 Pandemic: results of the Canadian COVIDiet Online Cohort Study

BACKGROUND

The COVID-19 pandemic and related lockdowns have impacted lifestyle behaviours including eating habits and physical activity; yet few studies identified emerging patterns of such changes and associated risk factors.

OBJECTIVE

To identify patterns of weight and lifestyle behaviour change, and potential risk factors, resulting from the pandemic in Canadian adults.

METHODS

Analyses were conducted on 1,609 adults (18-89 y; 90.1% women; 81.8% White) of the Canadian COVIDiet study baseline data (May-Dec 2020). Self-reported current and pre-pandemic weight, physical activity, smoking status, perceived eating habits, alcohol intake and sleep quality were collected by online questionnaires. Based on these 6 indicator variables, latent class analysis (LCA) was used to identify lifestyle behaviour change patterns. Associations with potential risk factors including age, gender, ethnicity, education, income, chronic diseases, body image perception, and changes in stress level, living situation and work arrangement were examined with logistic regressions.

RESULTS

Participants' mean BMI was 26.1 ± 6.3 kg/m2; 60.9% had >= bachelor's degree. Since the pandemic, 35% had decreased income and 49% changed work arrangement. Most participants reported unchanged weight, sleep quality, physical activity level, smoking and alcohol consumption, yet 44% reported a perceived decrease in eating habits quality. From LCA, 2 classes of lifestyle behaviour change emerged; "healthy" and "less healthy" (probability: 0.605 and 0.395; BIC=15574.3, entropy=4.8). "Healthy" class participants more frequently reported unchanged weight, sleep quality, smoking and alcohol intake, unchanged/improved eating habits and increased physical activity. The "less healthy" class reported significant weight gain, deteriorated eating habits and sleep quality, unchanged/increased alcohol intake and smoking, and decreased physical activity. Among risk factors, body image dissatisfaction OR=8.8, 95%CI (5.3-14.7), depression OR=1.8, 95%CI (1.3, 2.5), increased stress level OR=3.4, 95%CI (2.0, 5.8) and of gender minority identity OR=5.5, 95% CI (1.3-22.3) were associated with adopting "less healthy" behaviours in adjusted models.

CONCLUSIONS

The COVID-19 pandemic appeared to have influenced lifestyle behaviours unfavorably in some, but favorably in others. Body image perception, change in stress level and gender identity were factors associated with behaviour change patterns; whether these will sustain overtime remains to be studied. Findings provide insights to develop strategies in supporting adults with poorer mental well-being in the post-pandemic context and promoting healthful behaviours during future disease outbreaks.

CLINICALTRIAL

This study was registered on ClinicalTrials.gov (NCT04407533).

Body Image Concerns: The Impact of Digital Technologies and Psychopathological Risks in a Normative Sample of Adolescents

Background and Objectives: Previous research on associations between Body Image Concerns (BIC) and technological addictions, such as Internet addiction (IA) and Social Media Addiction (SMA), has focused on female samples, neglecting the impact they may have on males and the risk factor associated with age. The present study analyzed the correlations between BIC, IA, and SMA and between internalizing and externalizing problems. Methods: A sample of 204 participants (118 females; mean age = 15.88 years) were divided into three age groups (early, middle, and late adolescence) and completed a battery of scales including (i) Body Image Concern Inventory, (ii) Bergen Instagram Addiction Scale, (iii) Internet Addiction Test, and (iv) Youth Self Report. Results: Significant associations between BIC and technology addictions (SMA and IA) appeared both in the total sample and in the subgroups related to gender and age; bivariate correlations between internalizing and externalizing problems and variables were significant for the total sample but only in some of the gender- and age-related subgroups. Discussion and Conclusions: This research has shown how associations between BIC and behavioral technology addictions, especially associations with internalizing and externalizing symptoms, may vary by the gender affiliation and developmental stage of the individual.

School-Based Interventions Improve Body Image and Media Literacy in Youth: A Systematic Review and Meta-Analysis

Body ideals conveyed by the media and by body comparisons often result in body dissatisfaction, which can cause risky health behaviours and eating disorders, especially in adolescents. We conducted a meta-analytic review of existing school-based interventions designed to enhance media literacy in order to reduce body dissatisfaction and to promote a positive body image. We included controlled trials examining children and adolescents from grade five to nine (age 10-15 years) after a manual search and a comprehensive literature search using PsycINFO, Medline, Web of Science, and CENTRAL. We computed average weighted effect sizes (Hedges' g) with the help of a random effects model and identified seventeen different programme evaluations with 7392 participants. We found a significantly larger effect on positive body image and media literacy in the intervention compared to control groups. However, heterogeneity was substantial for both outcomes. Results suggest that media literacy interventions have the potential to improve media literacy and reduce body dissatisfaction. Interventions that worked with the principle of induction of cognitive dissonance were the most effective.

Digital risks and adolescents: The relationships between digital game addiction, emotional eating, and aggression

Nowadays, weight gain and obesity are major health-threatening issues for children. Emotional eating, a negative health condition that can lead to obesity in children, is a defence mechanism for coping with negative emotions. This cross-sectional study aimed to evaluate the relationships between emotional eating behaviour and digital game addiction, which can cause stress and aggression in adolescents. This study was conducted with 856 adolescents from the Mediterranean region of Turkey. The data were collected using a personal information form, the Buss-Perry Aggression Questionnaire (BPAQ), the Digital Game Addiction Scale (DGAS-7), and the Emotional Eating Scale (EES). In this study, 32.4% of the adolescents were addicted to digital games. The male adolescents had higher BPAQ, DGAS, and EES mean scores. There was also a relationship between digital game addiction, aggressive behaviour, and emotional eating. This is a significant study because it shows that digital game addiction and aggressive behaviour are important determinants of emotional eating. The results of this study indicate that emotional eating is a component of digital game addiction that increases the risk of adolescent obesity.

Practice change: Social Media Screening Questionnaire to identify high-risk adult psychiatric patients

PURPOSE

Include social media screening during initial psychiatric examination with new adult patients to increase psychiatric providers' awareness of the rate and impact of social media use in their patients.

DESIGN AND METHODS

Plan-Do-Study-Act cycles were implemented to evaluate the effectiveness of psychiatric provider 5-question social media screening during the initial evaluation.

FINDINGS

Screening for social medial usage (N = 136) improved providers' a wareness of the rate and impact of social media use on patients' distress levels. The process of screening influenced a conversation between provider and patient about healthy social media use.

PRACTICE IMPLICATIONS

The inclusion of social media screening during initial psychiatric evaluation may aid in the assessment of risk factors for psychological distress.

Problematic usage of the internet and eating disorder and related psychopathology: A multifaceted, systematic review and meta-analysis

Eating disorders are widespread illnesses with significant impact. There is growing concern about how those at risk of eating disorders overuse online resources to their detriment. We conducted a pre-registered systematic review and meta-analysis of studies examining Problematic Usage of the Internet (PUI) and eating disorder and related psychopathology. The meta-analysis comprised n = 32,295 participants, in which PUI was correlated with significant eating disorder general psychopathology Pearson r = 0.22 (s.e. = 0.04, p < 0.001), body dissatisfaction r = 0.16 (s.e. = 0.02, p < 0.001), drive-for-thinness r = 0.16 (s.e. = 0.04, p < 0.001) and dietary restraint r = 0.18 (s.e. = 0.03). Effects were not moderated by gender, PUI facet or study quality. Results are in support of PUI impacting on eating disorder symptoms; males may be equally vulnerable to these potential effects. Prospective and experimental studies in the field suggest that small but significant effects exist and may have accumulative influence over time and across all age groups. Those findings are important to expand our understanding of PUI as a multifaceted concept and its impact on multiple levels of ascertainment of eating disorder and related psychopathology.

Mediating role of disordered eating in the relationship between screen time and BMI in adolescents: longitudinal findings from the Research on Eating and Adolescent Lifestyles (REAL) study

OBJECTIVE

This study investigated whether the duration and type of screen time (ST) (TV viewing, recreational computer use, video gaming) is longitudinally associated with z-BMI and if these relationships are mediated by disordered eating (emotional, restrained).

DESIGN

At baseline, participants were n 1197 (T1; 60 % female) adolescents (mean age = 13·51 years) who completed surveys over 2 years. ST was assessed by a self-reported measure created by the investigative team, while emotional and restrained eating was measured by the Dutch Eating Behaviour Questionnaire (DEB-Q). Height and weight were objectively measured to quantify z-BMI.

SETTING

Thirty-one public and two private schools from the region of Ottawa, Canada.

PARTICIPANTS

Students in grades 7-12.

RESULTS

Parallel multiple mediation analyses revealed that more time spent watching TV at baseline is associated with higher z-BMI at T3 (total effect; B = 0·19, se = 0·07, P = 0·01, 95 % CI 0·05, 0·34), but no relationships were observed for total ST exposure or other types of ST and z-BMI. Disordered eating did not mediate the positive association between baseline TV viewing and z-BMI at T3.

CONCLUSIONS

TV viewing was longitudinally associated with higher z-BMI in a community-based sample of adolescents, but disordered eating behaviours did not mediate this relationship. However, other non-pathological eating behaviours may mediate the association between ST and obesity and warrant further investigation. Finding suggests that targeting reduction in youth's TV viewing may be an effective component in the prevention of childhood obesity.

Dissatisfaction with Body Weight among Polish Adolescents Is Related to Unhealthy Dietary Behaviors

The aims of the study were to determine the socio-demographic factors that may affect body weight dissatisfaction and to analyze the relationship between eating habits and dissatisfaction with body weight among a national random sample of Polish adolescents aged 13–19 years. Data on gender, age, level of education, body weight status, screen time, body weight satisfaction and selected nutritional behaviors were collected using a questionnaire. Body mass status was assessed based on weight and height measurements. A total of 14,044 students from 207 schools participated in the study. A significant effect of gender, age, level of education, body weight status and screen time status on the participants’ dissatisfaction with the body weight was observed. The greater prevalence of body weight satisfaction was observed among boys, younger subjects, secondary school students, adolescents with normal body weight status and those with screen time up to 2 h. Whereas girls, older study participants (17–19 years old), overweight/obese adolescents and subjects with screen time over 4 h were more often dissatisfied with body weight. Furthermore, it has been shown that participants dissatisfied with their body weight less often met dietary recommendations. These findings can help dietitians, nutritionists and healthcare professionals to provide age-specific and gender-specific nutrition strategies to promote healthy lifestyle among school-going adolescents.

Physical activity, BMI and body weight perception among 15-year-old boys and girls in Poland in the light of international comparisons

BACKGROUND

The wrong subjective assessment of body mass may have consequences for the health, quality of life and proper functioning of adolescents in society.

AIM

The purpose of the study is to provide a detailed analysis of the discrepancies between the objective and subjective assessment of body mass by 15-year-old boys and girls in Poland against the background of international statistics and to assess the effect of physical activity on the level and directions of these discrepancies.

MATERIAL AND METHODS

The data concerned 72037 schoolchildren from 42 countries, including 1484 in Poland. The measure of objective body mass was the BMI categorized according to Cole's criteria. Research focused on the relation between the mean BMI and the subjective perception of their body mass by adolescents and the discrepancy in this assessment. In addition, the level of physical activity (MVPA) was taken into account.

RESULTS

In Poland the percentage of adolescents with overweight was lower than the international average and amounted to 12.3% vs. 15.2%. The percentage of 15-year-old boys with overweight in Poland is nearly three times higher than girls of the same age (18.7% vs. 6.5%) and is at the mean level for Health Behaviour in School-aged Children (HBSC) countries. According to international statistics, the percentage of adolescents who consider themselves overweight is 32.7%, which is two times higher than the percentage of actual excess body weight. Polish girls are systematically first in the ranking of those who consider themselves too fat. It was demonstrated that Polish girls with a normal BMI for their age who consider themselves too fat are on average slimmer than their peers in other countries. There is a correlation between Moderate-to-Vigorous Physical Activity (MVPA) and the accuracy of self-assessment of body mass and the type of mistakes made in that assessment, which is more clearly marked among boys.

CONCLUSION

There are clear geographical and cultural differences in the level of discrepancies between the objective and subjective assessment of body mass among teenagers. Physical activity modifies these discrepancies.

Uso de redes sociais, influência da mídia e insatisfação com a imagem corporal de adolescentes brasileiras

RESUMO Objetivo Avaliar relações entre a influência da mídia e o uso de redes sociais na imagem corporal (IC) de adolescentes do sexo feminino. Métodos Estudo transversal realizado com meninas adolescentes estudantes de escola pública e de uma organização não governamental da capital e do interior de São Paulo. Além de variáveis sociodemográficas e antropométricas, a avaliação da (IC) foi realizada pela Escala de Silhuetas Brasileiras. A influência da mídia foi avaliada pela subescala 1 de internalização geral da Escala de Atitudes Socioculturais em Relação à Aparência (SATAQ-3). Por fim, foram aplicadas perguntas sobre a frequência de acesso às mídias sociais e possível influência delas na IC. Resultados Participaram 212 meninas (14,8; DP 1,69 anos), sendo a maioria eutrófica (65,1%), pertencentes às classes sociais D e E, com escolaridade materna correspondente ao ensino médio completo; 85,8% estavam insatisfeitas com a IC; a maioria desejava uma silhueta menor. As meninas que escolheram figuras menores como desejadas apresentaram valores superiores na SATAQ-3 (p < 0,001). O acesso diário maior de 10 vezes ao dia ao Facebook e Instagram aumentou a chance de insatisfação em 6,57 e 4,47 vezes, respectivamente. Conclusão As mídias, incluindo as redes sociais, estão associadas à insatisfação da IC de meninas adolescentes.