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Meeting 24-h movement behaviors (24-HMB: physical activity [PA], screen time [ST], and sleep [SL]) recommendations may be associated with positive health outcomes among youth with specific mental, behavioral, and neurodevelopmental (MBD) conditions. However, temporal trends and disparities in meeting 24-HMB guidelines in these higher-risk groups have not been investigated, hampering the development of evidence-based clinical and public health interventions. Serial, cross-sectional analyses of nationally National Survey of Children's Health (NSCH) data (including U.S. youth aged 6–17 years with MBD conditions) were conducted. The time-trends survey data was conducted between 2016 and 2021. The prevalence of 24-HMB adherence estimates were reported for the overall sample and for various sociodemographic subgroups. The subgroups analyzed included: age group (children[aged 6 to 13 years], adolescents[aged 14 to 17 years]), sex, socioeconomic status, and ethnicity. Data on 52,634 individuals (mean age, 12.0 years [SD,3.5]; 28,829 [58.0 %] boys) were analyzed. From 2016 to 2021 the estimated trend in meeting PA + ST + SL guidelines declined (−0.8 % [95%CI, −1.0 % to −0.5 %], P for trend <0.001), whereas meeting none of 24-HMB guidelines increased (2.2 % [1.8 % to 2.6 %], P for trend <0.001). White participants, children, and boys reported higher estimated prevalence of meeting full integrated (PA + ST + SL) guidelines. The temporal trends observed in this study highlight the importance of consistently monitoring movement behavior among MBD youth and identifying variations by sociodemographic groups in meeting 24-HMB guidelines for health promotion within these vulnerable groups. • The prevalence of MBD youth (aged 6 to 17 years) not meeting any of guidelines increased over the six-year period. • The prevalence of meeting all 24-HMB guidelines showed a significant decline among MBD youth over six years. • Boys, children, and White participants showed higher prevalence of meeting all 24-HMB guidelines, suggesting that disparities may have widened across time. [ABSTRACT FROM AUTHOR]

Youth obesity and depression are public health concerns. Although meta-analyses suggest a positive association between those conditions in adults and adolescents, evidence remains unclear in prepubertal children. We examined the bidirectional associations between levels of depressive symptoms and weight status in 8–10-year-old children with a parental history of obesity, over two years, and whether they differ by sex. Methods: Data were drawn from the QUebec Adipose and Lifestyle InvesTigation in Youth Cohort Study's baseline and first follow-up evaluations (n = 558). Depressive symptoms were assessed using the 12-item Center for Epidemiological Studies Depression scale and weight status using body mass index z-scores based on World Health Organization standards. Linear and logistic regression models were used to test the directionality and magnitude of the associations, adjusting for age, sex, physical activity, screen time, parental education, alcohol and cigarette use, and baseline outcome measure. Results: Children with higher levels of depressive symptoms at baseline were not more likely to have overweight/obesity at follow-up (odds ratio [95 % Coefficient Interval] = 0.95[0.88;1.02]). Baseline overweight/obesity was not associated with subsequent higher levels of depressive symptoms (beta coefficient [95 % Coefficient Interval] = 0.20 [−0.47;0.87]). No sex differences emerged. Limitations: Selection bias may have occurred due to loss at follow-up (10 % attrition) and exclusion of 6 participants taking mood disorder medication. Conclusions: Unlike in adults and adolescents, no association between weight status and depressive symptoms was observed in childhood over two years. Underlying mechanisms linking both conditions later in life may not apply as early as prepubertal childhood. • No association between weight and depressive symptoms emerged in prepubertal youth. • No sex differences were observed over a two-year period. • Associations between weight and depression might not manifest as early as childhood. [ABSTRACT FROM AUTHOR]

Background: While accumulating research has tested the hypothesis that screen time causes psychiatric symptoms in children, less attention has been paid to the hypothesis that children with psychiatric symptoms change their patterns of screen time and digital media use. We aimed to test whether children with psychiatric symptoms subsequently change their patterns of screen time and digital media use. Methods: N = 9,066 children primarily aged 9–10 in the Adolescent Brain Cognitive Development Study at baseline and 1-year later. Psychiatric symptoms included internalizing, attention, and externalizing symptoms. Screen time was measured as ordinally defined weekday and weekend time on social and nonsocial [e.g., YouTube] digital media). Models assessed psychiatric symptoms as predictors of screen time, and screen time as predictors of psychiatric symptoms, controlled for baseline measures of each, sex, age, race/ethnicity, and income. Results: Children with psychiatric symptoms spent more time on non-social media one year later compared with peers. Considering total psychiatric problems, clinical levels of problems predicted higher levels of weekday (OR = 1.22, 95% CI 1.22–1.23) and weekend (OR = 1.10, 95% CI 1.09–1.11) nonsocial screen time. For nearly all analyses of psychiatric symptoms predicting screen time, associations were highest for a non-social screen time outcome rather than a social screen time outcome (Highest OR = 1.65, 95% CI 1.63–1.67, clinical rule breaking predicting weekday nonsocial screen time). Comparable magnitude associations were observed for social and nonsocial media use predicting future psychiatric symptoms, suggesting bidirectionality. Conclusion: Children with psychiatric symptoms have different subsequent media use patterns, including higher rates of subsequent nonsocial engagement. Ensuring that ongoing data collection and analysis efforts attend to temporality and transitions in the relation between media use and psychiatric symptoms will accelerate progress in the field. [ABSTRACT FROM AUTHOR]

Objectives: This study aimed to assess the impact of COVID-19-related school closures on screen time and video gaming habits among governmental school students in Qatar and explore the prevalence of Internet Gaming Disorder (IGD) within this context. Methods: A cross-sectional approach was employed, spanning two months from June to August 2022. A random sample of students aged 8–15 years was drawn from the national electronic health record system of Qatar. Telephone interviews with parents were conducted to collect data. The Parental Internet Gaming Disorder Scale (PIGDS) was used for IGD assessment. Results: Of 428 parents, 257 (60%) confirmed their child's engagement in video gaming during school closures. Participants averaged 11 years in age with 92 (35.8%) females and 165 (64.2%) males. Nationality included 62.6% expatriates and 37.4% Qatari locals. Average weekly screen time increased significantly from 19.7 ± 10.1 h to 31.9 ± 12.6 h during closure (p < 0.001). Video gaming time rose from 8.6 ± 8.6 h to 13.0 ± 12.4 h per week (p < 0.001). The prevalence of IGD was 8.6% (95% CI 5.4–12.7). Male students, expatriates, and those reporting increased video gaming time were more likely to develop IGD than their female and local counterparts. Conclusion: The observed associations between video gaming increase and IGD highlight the need for focused interventions to address potential risks and promote healthier digital habits among this population. [ABSTRACT FROM AUTHOR]

Objective: To evaluate whether the neighborhood social and built environment moderates response to a mobile health multiple health behavior change intervention targeting fruit/vegetable intake, sedentary behavior, and physical activity. Methods: Participants were 156 Chicago-residing adults with unhealthy lifestyle behaviors. Using linear mixed models, we evaluated whether access to food facilities (fast food restaurants and grocery stores) and recreational activity spaces (gyms and parks) moderated the difference in behavior change between the active intervention condition relative to control. Using spatial data analysis (cross K functions), we also assessed whether participants who achieved goal levels of behaviors ("responders") were more or less likely than those who did not achieve intervention goals ("non-responders") to reside near fast food restaurants, grocery stores, gyms, or parks. Results: According to linear mixed models, none of the neighborhood social and built environment factors moderated the difference in behavior change between the active intervention condition and the control condition (Likelihood Ratio (χ²[1] = 0.02–2.33, P-values > 0.05). Cross K functions showed that diet behavior change responders were more likely than non-responders to reside near fast food restaurants, but not grocery stores. The results for activity behavior change were more variable. Sedentary screen time responders were more likely to reside around recreational activity spaces than non-responders. Moderate-vigorous physical activity responders had greater and lesser clustering than non-responders around parks, dependent upon distance from the park to participant residence. Conclusions: A complex relationship was observed between residential proximity to Chicago facilities and response to multiple health behavior change intervention. Replication across diverse geographic settings and samples is necessary. [ABSTRACT FROM AUTHOR]

Various stakeholders have hailed the recently introduced "European Championships" – a multi-sport event comprising competitions for European titles in several sports – as a huge success, particularly because some previously overlooked niche sports received an extraordinary amount of media attention. Empirical evidence indicates that the event has elicited increased live broadcasting of the participating sports. However, retrospective coverage in popular news media also plays an important role in helping sports federations attract active members, fans, and sponsors. Based on mediatization and news value theory, we investigated whether "the European Championships" elicited increased coverage of the most popular German TV news show when compared with corresponding stand-alone competitions in previous years. We also assessed whether all participating sports benefitted equally from this mediatization strategy of aggregation. Employing quantitative content analysis using a quasi-experimental design with a non-equivalent control group in a field setting, we analyzed screen time from competitions during (the) European Championships, controlling for national success. The results overall indicate a significant positive aggregation effect, though not all sports profited equally. Our study contributes to a deeper understanding of aggregation as a mediatization strategy that might be particularly attractive to niche sports federations. [ABSTRACT FROM AUTHOR]

Introduction: This article reviews a number of studies that have sought to determine what are risk factors that may cause eating disorders in the pediatric population, taking into account the age and gender of the subjects. This study focuses on issues related to purging, bulimic behaviors, and psychological orthorexia and what impact the most common risk factors for these behaviors have in the pediatric population. Aim of study: The aim of the study is to present a comprehensive review of some of the most common risk factors predisposing to the development of eating disorders in the pediatric population, and how these factors have a direct impact on each other and are intertwined, by using available knowledge, paying particular attention to a new potential risk factor - social media. Materials and methods: Materials used in this study were found in the PubMed database, using the following keywords: „Social media", „Mass media", „Peers", „Family", „Orthorexia nervosa", „Social media", „Children", „Adolescence". Conclusion: Eating disorders are a growing problem. Our research focuses on potential risk factors, with the greatest emphasis on a relatively new risk factor: social media and screen time, and how these two factors influence young minds, what impact they have on the eating habits of children and adolescents, and what can be done to prevent eating disorders in the pediatric population. [ABSTRACT FROM AUTHOR]

Background: The objectives of this systematic review were to synthesize qualitative evidence on the impacts of COVID-19 restrictions on physical activity (PA) for children and youth, and explore factors perceived to influence those impacts. Methods: Five databases (MEDLINE, Embase, SPORTDiscus, ERIC, and CINAHL) were searched initially in June 2021 and updated in December 2021 to locate qualitative articles considering COVID-19 restrictions and PA for children and youth (≤18 y old), in any setting. Eligibility, quality assessments, and data extraction were completed by 2 independent reviewers. Data were synthesized using meta-aggregation with confidence of findings rated using ConQual. Results: After screening 3505 records, 15 studies were included. Curriculum-based PA, organized sport, and active transportation were negatively impacted by COVID-19 restrictions. Negative changes were affected by COVID-19 exposure risks, inadequate instruction, poor access, screen time, and poor weather. Unstructured PA was inconsistently impacted; outdoor unstructured PA increased for some. Positive changes were facilitated by family co-participation, availability of outdoor space, and perceived mental health benefits. Conclusion: Qualitative data indicated restrictions had a predominantly negative impact on PA for children and youth, but inconsistent impacts on unstructured PA. The improved contextual understanding offered by our review will be foundational knowledge for health strategies moving forward. [ABSTRACT FROM AUTHOR]

Background: Children's movement behaviors have been affected by the COVID-19 pandemic; however, little is known regarding movement behavior patterns over time by government-issued lockdowns. Our primary objective was to evaluate how children's movement behaviors changed by stages of lockdown/reopening in Ontario, Canada, from 2020 to 2021. Methods: A longitudinal cohort study with repeated measures of exposure and outcomes was conducted. The exposure variables were dates from before and during COVID-19 when child movement behavior questionnaires were completed. Lockdown/reopening dates were included as knot locations in the spline model. The outcomes were daily screen, physical activity, outdoor, and sleep time. Results: A total of 589 children with 4805 observations were included (53.1% boys, 5.9 [2.6] y). On average, screen time increased during the first and second lockdowns and decreased during the second reopening. Physical activity and outdoor time increased during the first lockdown, decreased during the first reopening, and increased during the second reopening. Younger children (<5 y) had greater increases in screen time and lower increases in physical activity and outdoor time than older children (≥5 y). Conclusions: Policy makers should consider the impact of lockdowns on child movement behaviors, especially in younger children. [ABSTRACT FROM AUTHOR]

Abstract Background Understanding the relationship of social network use and addictive behaviors with adolescent psychosocial health is crucial in today’s digital age. Aim To verify the associations between social network use, messaging applications, and the addictive behaviors to social network with psychosocial health in Spanish adolescents. Methods A cross-sectional study was developed with 632 adolescents, aged 12 to 17 years from the Region of Murcia, Spain. The assessment of social network use (Facebook, Twitter, Instagram, Snapchat, and TikTok) involved evaluating the frequency of use of each social network individually using a single-item scale with five response options. WhatsApp use (i.e., a messaging application) was evaluated in the same manner. The Short Social Networks Addiction Scale-6 Symptoms was employed to assess potential addictive behaviors to social network use. The psychosocial health was assessed using the Strengths and Difficulties Questionnaire. Generalized linear regression models were conducted, and predictive probabilities of having psychosocial health problems were calculated. Results The predicted probability of presenting psychosocial health problems in the medium users and high users of social networks was 19.3% (95% confidence interval [CI] 13.0 to 27.7), and 16.2% (95% CI 10.2 to 24.6) higher compared to low users, respectively. High usage of Instagram, TikTok, Snapchat, and Facebook was associated with increased probabilities of psychosocial health problems, with Facebook showing the highest probabilities, at 31.3% (95% CI 14.8 to 54.2) for medium users and 51.9% (95% CI 26.5 to 76.3) for high users. Additionally, adolescents with addictive behaviors to social network use had from 19.0 to 25.2% probabilities of experiencing psychosocial health problems. Finally, the highest probabilities of having psychosocial health problems were identified in adolescents with high addictive behaviors when using social networks (28.9%; 95% CI 19.3 to 40.8%) and the lowest in those with low addictive behaviors (6.8%; 95% CI 3.3 to 13.6%). Conclusion Adolescents who use social networks more frequently and exhibit more addictive behaviors related to their use are more likely to experience psychosocial health problems compared to those who do not. Facebook showed the strongest association, followed by Snapchat, Instagram, and TikTok. Our data also revealed that adolescents exhibit various signs of addictive behaviors to social network use.

Abstract Health personnel who played a key role in the fight against the pandemic stayed during it burdened with increased working time using a computer. We analyzed the impact of increased computer working time during the COVID-19 pandemic on the occurrence of the upper part of musculoskeletal diseases among health personnel. The study group consisted of 418 health personnel, divided according to the time they worked at the computer during the pandemic: up to 2 h a day, from 3 to 5 h a day, and more than 6 h a day. The ICF profile analyzed symptoms of dysfunction of structures of the upper part of the musculoskeletal system (head and cervical spine, shoulder girdle, elbow joint, wrist joint). Employees working more than 6 h daily had a higher risk of developing restrictions in tone of isolated muscles and muscle groups p

Abstract Youth screen media activity is a growing concern, though few studies include objective usage data. Through the longitudinal, U.S.-based Adolescent Brain Cognitive Development (ABCD) Study, youth (mage = 14; n = 1415) self-reported their typical smartphone use and passively recorded three weeks of smartphone use via the ABCD-specific Effortless Assessment Research System (EARS) application. Here we describe and validate passively-sensed smartphone keyboard and app use measures, provide code to harmonize measures across operating systems, and describe trends in adolescent smartphone use. Keyboard and app-use measures were reliable and positively correlated with one another (r = 0.33) and with self-reported use (rs = 0.21–0.35). Participants recorded a mean of 5 h of daily smartphone use, which is two more hours than they self-reported. Further, females logged more smartphone use than males. Smartphone use was recorded at all hours, peaking on average from 8 to 10 PM and lowest from 3 to 5 AM. Social media and texting apps comprised nearly half of all use. Data are openly available to approved investigators ( https://nda.nih.gov/abcd/ ). Information herein can inform use of the ABCD dataset to longitudinally study health and neurodevelopmental correlates of adolescent smartphone use.

Abstract Background and objectives Electronic media (e-media) has become a universal part of young children’s daily lives. Previous studies have found an association between increased screen time and children’s psychosocial symptoms. We investigated whether parents’ psychological distress and parenting style dimensions explain the association between children’s screen time and psychosocial symptoms. Moreover, we investigated whether parents’ mental well-being and parenting style dimensions moderate this association. Methods We used data from the Finnish CHILD-SLEEP birth cohort study. Parents and the child were assessed when the child was 5 years old (N = 671). The measure of screen time included program viewing from TV and other devices. Child’s psychosocial problems and parents’ depression, stress and parenting style dimensions were assessed by self-reports. Results A high level of screen time in children was associated with attention and concentration difficulties, hyperactivity and impulsivity symptoms as well as internalizing and externalizing symptoms among 5-year-olds. For the most part, the associations remained significant despite controlling for parents’ mental health, parenting style dimensions and multiple background factors, especially associations relating to attention and concentration difficulties and hyperactivity symptoms were robust. Maternal stress and depression moderated the association between children’s screen time and psychosocial symptoms, indicating a more pronounced association among stressed or depressed mothers. Conclusion There is an independent association between children’s screen time and psychosocial symptoms which is especially pronounced among those children whose mothers had poorer mental well-being. In clinical practice, the length of screen time should be inquired already at a young age and parents should be offered guidance to reduce the possible ill effects of excessive screen time, as well as help with their own mental health problems.

The World Health Organization defines sedentary screen time as the time spent in passive screenbased entertainment (TV, computer, mobile phone), excluding active screen time, specifically time spent playing games requiring physical activity or movement. Researchers agree that preschool-aged children spend longer periods of time in front of screens than recommended for their age, contradicting WHO guidelines on sedentary screen time for children up to 5 years old. The aim of our research was to obtain data on the age at which children are first exposed to screens, determine the duration of screen exposure on a daily basis, the most common type of screen, and the situations in which preschool-aged children use them. The sample consisted of 200 children, aged 48 to 60 months, of both genders. A specially constructed sociodemographic questionnaire was used for the research, which included questions regarding the age at which the child was first exposed to screens, the duration of daily exposure, as well as the most common type of screen and situations in which the child uses them. Informants were the parents of the children included in the study. The research was conducted in preschool institutions in Bosnia and Herzegovina, during February and March 2024. The results of the research show that children are first exposed to screens as early as at the age of 7 to 12 months, and that screen exposure on a daily basis exceeds the recommended time by WHO guidelines for most participants. The most common type of screen to which children are exposed is TV, and the most common situations in which they use them are during meals or while parents perform various household chores. Attention should be directed towards further identifying factors leading to excessive screen usage and providing clear guidelines to parents regarding the timing, content, technology, and joint activities related to screen time for young children in various cultural settings.

Introduction: The impact of excessive screen time and social media use on mental health, particularly among adolescents and young adults, has raised concerns. Objective: The objective of this study is to assess the mental health effects of excessive screen time and social media use among adolescents (13–19 years) and young adults (20–25 years) in India. Methods: This cross-sectional online survey study recruited 1392 participants (672 adolescents and 720 young adults) from India. Validated scales assessed mental health outcomes, screen time, social media use, mediating factors, and coping strategies. Descriptive statistics, correlation analyses, regression models, and thematic analysis were employed. Results: The prevalence of depression symptom was 37.9%, anxiety symptom was 33.3%, high stress 43.7%, and low self-esteem 25.3%, respectively. Significant positive correlations were found between screen time, social media use, and symptoms of depression (r = 0.32, r = 0.25), anxiety (r = 0.28, r = 0.22), and stress (r = 0.36, r = 0.29), while negative correlations existed with self-esteem (r = −0.25, r = −0.18). Poor sleep quality and cyberbullying exacerbated mental health issues, while physical activity and social support had protective effects. Common coping strategies included physical activity, hobbies, social support, digital detox, and mindfulness. Conclusions: The study provides compelling evidence linking excessive screen time and social media use with adverse mental health outcomes such as depression symptoms, anxiety symptoms, stress, and low self-esteem among Indian adolescents and young adults. Key mediating factors were poor sleep quality exacerbating mental health issues, while physical activity, social support, and reduced cyberbullying were protective. While recognizing technology’s benefits, the study highlights promoting balanced digital habits, addressing underlying factors, and equipping youth with coping skills to foster a healthier relationship with technology and safeguard mental well-being.

Objetivo: identificar factores relacionados con afecciones oftalmológicas reportadas por estudiantes de una universidad privada en Medellín, 2021. Metodología: estudio transversal con intensión analítica realizado mediante fuentes secundarias de información y derivado del macroproyecto Características y percepción de la presencialidad asistida por ayudas tecnológicas en una universidad privada de la ciudad de Medellín, prepandemia y en pandemia 2020-2021. Población: 194 participantes del estudio macro, en este caso se exploraron las afecciones oftalmológicas que habían presentado prepandemia y pandemia. Se excluyeron registros con 10 % de información incompleta, se imputaron datos faltantes y se asumieron sesgos de estudio primario. Se calculó la prevalencia de afecciones oftalmológicas, factores sociodemográficos, exposición de dispositivos electrónicos, carga académica y se realizaron análisis bivariados en Jamovi. Resultados: de 194 participantes, 70 % eran mujeres, 92.8 % solteros y 87.1 % residían en el área metropolitana. Durante la pandemia se aumentaron los errores de refracción 1.5 %, ojo seco 22.2 %, fatiga ocular 37.7 %, lagrimeo 8.8 % y dolor ocular 16 %. Así mismo, todas las afecciones oftalmológicas se presentaron más en mujeres, la mayoría de las personas con afecciones reportaron alta carga académica y exposición a pantallas mayor a 12 horas. Conclusiones: las afecciones oftalmológicas, el tiempo a exposición en pantallas y la percepción de la carga académica aumentaron durante el periodo de pandemia.

Abstract Background Despite WHO’s recommendation of limited screen time for children

Abstract Background Declining physical activity and increasing screen time (ST) among Chinese adolescents have become major concerns shared by scholars, while mental health issues are also on the rise. Previous studies have confirmed the association between physical activity and screen time and psychological symptoms, but it is unclear how their psychological symptoms, especially for Chinese university students who have a high proportion of psychological symptoms, and no research evidence has been found. Methods This study investigated physical activity, screen time, and psychological symptoms in 11,173 university students aged 19–22 years in six regions of China. A binary logistic regression analysis was used to analyze the association between moderate-to-vigorous physical activity (MVPA) and screen time and psychological symptoms. And the generalize linear model (GLM) analysis was used to further analyze the association between MVPA and screen time and psychological symptoms. Results The detection rate of psychological symptoms among Chinese university students was 16.3%, with a higher percentage of female students (17.5%) than male students (14.7%). The proportion of male students (8.2%) with MVPA > 60 min/d was higher than that of female students (2.3%), and the proportion of male students (33.8%) and female students (34.5%) with screen time > 2 h/d was basically the same. The generalize linear model (GLM) analysis showed that university students with MVPA 2 h/d (OR = 1.59, 95% CI: 1.10–2.31) had the highest risk of psychological symptoms (OR = 1.59, 95% CI: 1.10–2.31) compared to university students with MVPA > 60 min/d and screen time 2 h/d (OR = 1.59,95% CI: 1.10–2.31). In addition, university students with MVPA > 60 min/d and a screen time of 1–2 h/d (OR = 0.09, 95% CI: 0.03–0.25) had the lowest risk of psychological symptoms (P

Abdulaziz M Al-Garni,1 Hasan S Alamri,1 Waddah M Alalmaei Asiri,1 Abdulaziz Muflih Abudasser,1 Amal Saad Alawashiz,2 Fatima Ahmed Badawi,2 Ghaidaa Abdulrahman Alqahtani,2 Sultan Saad Ali Alnasser,2 Abdulwahab Mufareh Assiri,2 Khalid Talab Salem Alshahrani,2 Osama Ayed Saleh Asiri,2 Ohoud Hussain Moalwi,2 Manar Saeed Alqahtani,2 Reema S Alqhatani2 1Department of Internal Medicine, College of Medicine, King Khalid University, Abha, 61421, Saudi Arabia; 2College of Medicine, King Khalid University, Abha, Saudi ArabiaCorrespondence: Abdulaziz M Al-Garni, Department of Internal Medicine, College of Medicine, King Khalid University, Abha, 61421, Saudi Arabia, Email amoalqarni@kku.edu.saBackground: Use of different social media platforms has increased radically over the past decade, emerging as an important part of adolescents and young people’s everyday life. This might exert potential adverse effects on sleep quality and daytime performance of young adults.Aim of Study: To assess the relation between use of social media platforms and sleep quality among public secondary school students.Methods: A cross-sectional study was conducted on 961 students in Aseer region, Saudi Arabia. Students were asked to fill in a structured interview questionnaire covering personal data, pattern of social media use, sleep quality using The Pittsburgh Sleep Quality Index (PSQI) and their mental health status using the depression, anxiety and stress scale (DASS-21).Results: Students’ ages ranged from 15 to 20 years with a mean age of 16.7 ± 2.1 years old. A total of 570 (59.3%) students were females. Tiktok (80%), Snapchat (77.9%), Instagram (63.8%) and YouTube (58.8%) were the most reported platforms used. Regarding their sleep quality, 34.7% of students were poor sleepers. TikTok use (OR 1.33, 95% CI 1.01– 1.77), hours spent on social media (OR 1.26, 95% CI 1.16– 1.37) and having moderate to severe depressive symptoms (OR 1.69, 95% CI 1.19– 2.40) were significant independent predictors of poor sleep among the studied sample.Conclusion: The present study emphasized the association between prolonged use of social media and poor sleep quality among Saudi adolescents. Awareness and behavioral change strategies and activities concerning the drawbacks of poor sleep and proper use of social media are urgently called for to control mental and physical health consequences of poor sleep and social media addiction.Keywords: adolescents, mental health, Saudi Arabia, screen time, sleep quality, snapchat, social media, students, tiktok

Abstract Background Screen exposure among children continues to increase worldwide. It has negative effects on children of developmental age, including obesity, poor attention, sleep disorders, vision problems, language delays, and deficits in communication skills. It has been reported that parental depression is associated with both increased screen time for children and poor function and skills in children. However, other studies have reported no association between screen time and parental depression. Research methodology A cross-sectional study was conducted using a convenience sample of 340 parents of 4- to 6-year-old children in the Qassim Region of Saudi Arabia. Data were collected from the primary health care vaccination clinic by contacting parents of children aged 4 to 6 years to fill out the Social Communication Questionnaire (SCQ) for the child and the Patient Health Questionnaire-9 (PHQ9) for the parents. Research results We conducted a regression analysis to assess the influence of screen time exposure on social communication skills (SCQ score). The results of this study indicated that there was no significant effect observed (B = 0.283, P > 0.05), indicating that a positive correlation between screen time usage and SCQ score may not apply to the entire population. Conversely, we discovered a crucial link between screen time exposure and parental depression (PHQ), as it displayed noteworthy impact values (B = 1.136, P

Abstract Objective To investigate the physical fitness level and health behavior status of preschool children in China, explore the relationship between physical fitness and health behavior, and further reveal the main factors affecting health behavior, to provide a reference for improving the physical fitness level of preschool children and maintaining healthy behavior. Methods A total of 755 preschool children (394 boys and 361 girls, aged 4.52 ± 1.11 years) were selected from Chongqing and Liupanshui in China by cluster random sampling method for questionnaire survey and physical monitoring, and SPSS21.0 software was used to process and analyze the data. Results (1) Heart rate (p = 0.015), protein content (p

Context: During the “coronavirus disease 2019 (COVID-19)” pandemic, screen time saw a notable increase, ranging from 2.5 to 7.5 hours per day. Scientific evidence has demonstrated a strong correlation between heightened digital media usage and heightened levels of stress, anxiety, and depression. Research indicates that engaging in screen time for four hours or more daily can elevate the likelihood of experiencing symptoms of depression among children and adolescents by 46–80%. Despite this, there remains a paucity of medical evidence elucidating the intricate interplay between screen time, physical inactivity, and insomnia in adults. Aim: The aim of the study was to estimate the prevalence of increased screen time, insomnia, and physical inactivity among adults and their association during the COVID-19 pandemic. Settings and Design: A cross-sectional study through an online Google Form questionnaire was conducted among the Indian population. Methods and Materials: The study was conducted between June and August 2020 and comprised 658 participants aged 18 and above. Participants were recruited using a chain sampling procedure, with the majority being female, accounting for 54% (355 individuals). Statistical Analysis: The mean and standard deviation were calculated for numerical variables, while percentages and proportions were determined for categorical variables. The Chi-square test was employed to examine associations between variables. For assessing the predictors of screen time, a multivariate logistic regression analysis was conducted. Results: The majority of participants reported screen time exceeding 2 hours per day (85%), clinical insomnia symptoms (59%), moderate to high physical activity levels (92.8%), and low levels of sedentary behavior (60.5%). Variables such as gender, age, and screen time demonstrated significant associations with insomnia and physical activity. The odds ratio for insomnia in relation to screen time was 2.84 (95% confidence interval: 1.78–4.58) with a P value of 0.001. Multivariate logistic regression analysis indicated that increasing age was significantly associated with lower levels of screen time. Conclusions: Screen time showed a significant association with insomnia. Less screen time was reported with increased age.

Abstract Background Childhood obesity is increasingly recognized as a major public health challenge worldwide, and excessive sedentary screen time is emerging as a key risk factor. This study aimed to assess the recreational screen sedentary time of Chinese primary school-aged children and investigate the relationship between screen-related family factors and the outcome variable. Methods Our study used data from a cross-sectional survey collected from fifth-grade students and their parents in Beijing, China, from April to May 2018 (n = 2,373). The questions included basic demographic information, family socioeconomic status, students’ and parents’ sedentary and exercising habits, within-family communicational factors, and health belief patterns. The recreational screen sedentary time of the children was compared across demographic groups. The study employed multivariate linear regression models to examine associations between children’s screen time and various family factors, as well as the moderating effect of overall family communication. Results Our findings revealed an average daily recreational screen sedentary time of 2.4 h among participants. Screen time significantly varied across demographic categories, including children’s sex, age, residence, parents’ education, household income, family size, and primary family member. After adjustment, the proportion of child-owned digital devices (p

Abstract Background The aim of the study was to investigate the relationship between sedentary behavior, screen time and MetS among Chinese children and adolescents aged 7–17 years. Data was obtained from the China National Nutrition and Health Surveillance of Children and Lactating Mothers in 2016–2017. Methods Data on sedentary time, screen time, and MetS indicators were obtained through physical and health questionnaires, anthropometric measurements, and clinical examinations. MetS was defined according to the Cook’s criteria. Wilcoxon rank sum test and chi-square test were applied for comparisons of measurement data and counting data, respectively. The relationship between sedentary time, screen time, and MetS and its components was analyzed using a multivariate logistic regression model. Results The prevalence of MetS among 7-17-year-old students in 2016–2017 was 5.45%. Compared to those with low sedentary behavior, in high sedentary behavior groups, the prevalence of abdominal obesity, high TG, low HDL-C, and MetS was high in boys, and the prevalence of abdominal obesity, high TG, hyperglycemia, and MetS was high in girls. Moreover, for those who reported ≥ 3 h/day of screen time, the prevalence of abdominal obesity, low HDL-C, and MetS was higher in boys, and the prevalence of abdominal obesity and MetS was higher in girls. After adjusting for confounding variables, the risks of abdominal obesity, high TG, low HDL-C, and MetS were higher in high-level sedentary time group, and the risks of abdominal obesity and MetS were 1.15 and 1.14 times higher for those who spent ≥ 3 h/day on screen time, respectively. Conclusions This study shows that high levels of sedentary time and screen time were associated with an increased likelihood of MetS among Chinese children and adolescents aged 7–17 years. Reducing sedentary behavior and screen time may contribute to the prevention of metabolic diseases.

Abstract Objective This study aimed to systematically review epidemiological evidence on associations between screen time exposure and myopia in children and adolescents, and to quantitatively evaluate summary effect estimates from existing literature. Method There were three online databases including PubMed, Embase, and Web of Science, for epidemiological studies on screen time exposure and myopia published before June 1, 2023. The risk of bias was assessed by the Newcastle Ottawa Scale (NOS) checklist. Summary odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to evaluate the correlation between screen time exposure and myopia using random or fixed-effect models by exposure type (categorical/continuous). We also performed subgroup analysis by screen device type, study quality, geographic region, and research period. Results We searched 7,571 records from three databases and identified 19 eligible studies, including 14 high-quality studies and 5 moderate-quality studies. Meta-analyses suggested that there was a statistically significant correlation between screen time (high vs. low) and myopia. The pooled ORs with 95%CIs were respectively 2.24 (1.47–3.42) for cross-sectional studies, and 2.39 (2.07–2.76) for cohort studies. We also found a significant association between continuous exposure to screen time (per 1 h/d increase) and myopia in cohort studies. The pooled ORs with 95%CIs were 1.07 (1.01–1.13). In subgroup analysis stratified by screen device type in cross-sectional studies, screen time exposures from computers (categorical: OR = 8.19, 95%CI: 4.78–14.04; continuous: OR = 1.22, 95%CI: 1.10–1.35) and televisions (categorical: OR = 1.46, 95%CI: 1.02–2.10) were associated with myopia, while smartphones were not. Although publication bias was detected, the pooled results did not show significant changes after adjustment using the trim and fill method. Conclusion Our findings support that screen time exposure was significantly associated with myopia in children and adolescents. Notably, screen time exposure from computers may have the most significant impact on myopia.

Abstract Background With an increasing number of grandparents providing care to their grandchildren, calls have been made for these caregivers to be considered important stakeholders in encouraging children’s engagement in health-promoting behaviors, such as physical activity. Understanding the perspectives of grandparents who provide care is crucial to informing efforts that aim to increase children’s physical activity, yet little is understood about their perceptions of specific barriers and enablers to promoting children’s physical activity and reducing screen time. The present study sought to explore these perceptions. Methods Semi-structured focus groups and individual interviews were conducted with grandparents who reported providing care to a grandchild aged 3 to 14 years. A total of 20 grandparents were sampled (mean age = 67.8 years). Data were subjected to reflexive thematic analysis. Results Key reported barriers to physical activity included (i) the effort (physical and logistical) and financial cost associated with organizing physical activities, (ii) grandparents’ age and mobility issues (e.g., due to injury or illness), (iii) caring for children of different ages (e.g., older children having different physical activity interests than younger children), and (iv) a local environment that is not conducive to physical activity (e.g., lack of appropriate facilities). Barriers to reducing screen time included (i) parents sending children to care with electronic devices and (ii) children’s fear of missing out on social connection that occurs electronically. Strategies and enablers of physical activity included (i) integrating activity into caregiving routines (e.g., walking the dog), (ii) involving grandchildren in decision making (e.g., asking them in which physical activities they wish to engage), (iii) encouraging grandchildren to engage in activity with other children, and (iv) creating a physical and social environment that supports activity (e.g., owning play equipment). A common strategy for reducing screen time was the creation of a home environment that is not conducive to this activity (e.g., removing electronic devices from view). Conclusions Findings suggest that grandparents may benefit from resources that assist them to identify activities that are inexpensive and require minimal effort to organize. Activities that account for grandparents’ age and health status, as well as any environmental barriers, are likely to be well-received.

The prevalence rate of dry eye syndrome varies from 6.5 to 95 %. Diagnostic criteria are based on different methods and/or their combinations and are characterized by heterogeneity.The aim of the study. To identify the risk factors for the development of dry eye syndrome in order to create a technology for early diagnosis of the degree of the disease in young people without concomitant ocular and general somatic pathology.Materials and methods. Fifty patients aged 24 [22; 27] years were examined. We carried out an ophthalmological examination, including autorefractometry, visometry, biomicroscopy, the Norn test, a survey using the author’s questionnaire, and an assessment of the degree of dry eye syndrome using the Ocular Surface Disease Index (OSDI). Three study groups were formed: control group (OSDI = 0–13 points); group 1 – patients with OSDI = 14–22 points; group 2 – patients with OSDI > 22 points.Results. When examining presented independent variables, screen time had the highest normalized importance (100 %), followed by tear film breakup time (58.4 %), smoking (24.3 %), night shifts (22.5 %) and using soft contact lenses (11.1 %). The technology for early diagnosis of the degree of dry eye syndrome is implemented on the basis of a multilayer perceptron, the percentage of incorrect predictions during its training process was 8.0 %. The structure of the trained neural network included 8 input neurons (the value of screen time and tear film breakup time, the presence or absence of smoking, night shifts and/or the use of soft contact lenses), two hidden layers containing 3 and 2 units, respectively, and 3 output neurons.Conclusion. The proposed neural network has no difficulties in assessing the early diagnosis of the severity of dry eye syndrome and can be used in clinical practice.

Objective Setting Participants Design Results Conclusion Identify barriers and enablers for remote Tasmanians participating in bowel cancer screening through the National Bowel Cancer Screening Program.A small remote Tasmanian community.Tasmanian remote community members aged 50 years and over.A qualitative study conducted 16 semi‐structured interviews. Two researchers conducted in‐person and telephone interviews. Questions were directed by an interview guide developed using the Theoretical Domains Framework for behaviour change and Behaviour Change Wheel. Two researchers analysed data using directed content analysis with a flexible inductive approach.Four themes related to barriers and enablers to completing the National Bowel Cancer Screening Program screening kit in remote Tasmania. Themes included the subject of screening, physical screening kit, the process and outcome of the kit. Several barrier and enabler sub‐themes overlapped or were linked, as many enablers mitigated barriers. For example, social influences, awareness level, steps in completing screening, and planning and timing to screen. Social support and discussing screening with others were key enablers, whereas lack of these were barriers. For remote communities, taking the kit to the post office was a barrier from often knowing the post officer. A bowel bus providing screening and information support services may reduce the travel burden of follow‐up diagnostic tests and support low‐literacy individuals to screen.Barriers and enablers exist within each stage of the screening process, from what influences an individual decision to screen, through to the outcome. To improve screening rates in rural/remote Tasmania, barriers and enablers to screening must be considered. [ABSTRACT FROM AUTHOR]

Background: Compliance with the 24-Hour Movement Guidelines (24-HMG: physical activity (PA), screen time (ST), and sleep) has been associated with numerous beneficial health outcomes among children and adolescents. However, there is a lack of consensus on the overall compliance with the 24-HMG specifically among children and adolescents with disabilities. Therefore, this systematic review and meta-analysis aimed to examine the extent to which children and adolescents with disabilities adhere to the 24-HMG globally. Method: Quantitative studies published in English until May 2023 were sought by searching seven electronic databases: Web of Science, PubMed, SPORTDiscus, CINAHL, MEDLINE, Scopus, Psychology and Behavioural Sciences Collection. This review included studies that identified participants as individuals with disabilities and reported the overall (non) compliance with the 24-HMG among children and adolescents with disabilities. Results: A total of 13 studies, involving 21,101 individuals (65.95% males), aged 6 to 21 years from 9 countries, were included in the analysis. In general, 7% (95%CI: 0.05–0.09, p < 0.01) of children and adolescents with disabilities met all three 24-HMG, while 16% (95%CI: 0.13-020, p < 0.01) did not meet any of the three recommendations. Regarding adherence to individual 24-hour movement behaviour, the rates of compliance were 22% (95%CI: 0.18–0.25, p < 0.01) for PA, 49% (95%CI: 0.41–0.56, p < 0.01) for ST, and 59% (95%CI: 0.56–0.61, p < 0.01) sleep. In relation to numbers of those meeting the 24-HMG, 43% (95%CI: 0.41–0.45, p < 0.01) met one guideline, while 32% (95%CI: 0.28–0.36, p < 0.01) met two guidelines. Conclusion: There is a notable percentage of children and adolescents with disabilities who do not meet the recommended the 24-HMG, which encompasses PA, ST, and sleep. This underscores the pressing requirement to create and execute evidence-based strategies that effectively encourage and assist these individuals with disabilities in adopting and maintaining these movement behaviours. [ABSTRACT FROM AUTHOR]

Background: Understanding the relationship of social network use and addictive behaviors with adolescent psychosocial health is crucial in today's digital age. Aim: To verify the associations between social network use, messaging applications, and the addictive behaviors to social network with psychosocial health in Spanish adolescents. Methods: A cross-sectional study was developed with 632 adolescents, aged 12 to 17 years from the Region of Murcia, Spain. The assessment of social network use (Facebook, Twitter, Instagram, Snapchat, and TikTok) involved evaluating the frequency of use of each social network individually using a single-item scale with five response options. WhatsApp use (i.e., a messaging application) was evaluated in the same manner. The Short Social Networks Addiction Scale-6 Symptoms was employed to assess potential addictive behaviors to social network use. The psychosocial health was assessed using the Strengths and Difficulties Questionnaire. Generalized linear regression models were conducted, and predictive probabilities of having psychosocial health problems were calculated. Results: The predicted probability of presenting psychosocial health problems in the medium users and high users of social networks was 19.3% (95% confidence interval [CI] 13.0 to 27.7), and 16.2% (95% CI 10.2 to 24.6) higher compared to low users, respectively. High usage of Instagram, TikTok, Snapchat, and Facebook was associated with increased probabilities of psychosocial health problems, with Facebook showing the highest probabilities, at 31.3% (95% CI 14.8 to 54.2) for medium users and 51.9% (95% CI 26.5 to 76.3) for high users. Additionally, adolescents with addictive behaviors to social network use had from 19.0 to 25.2% probabilities of experiencing psychosocial health problems. Finally, the highest probabilities of having psychosocial health problems were identified in adolescents with high addictive behaviors when using social networks (28.9%; 95% CI 19.3 to 40.8%) and the lowest in those with low addictive behaviors (6.8%; 95% CI 3.3 to 13.6%). Conclusion: Adolescents who use social networks more frequently and exhibit more addictive behaviors related to their use are more likely to experience psychosocial health problems compared to those who do not. Facebook showed the strongest association, followed by Snapchat, Instagram, and TikTok. Our data also revealed that adolescents exhibit various signs of addictive behaviors to social network use. [ABSTRACT FROM AUTHOR]

Although digital breast tomosynthesis has higher sensitivity than digital mammography and at least as high specificity, digital mammography remains the most common method for conducting mammographic screening. At the same time, mammography systems are now delivered "DBT-ready" and can be used for either digital mammography or digital breast tomosynthesis. In this paper, we ask whether it is ethically permissible to use such equipment for digital mammography, given its lower sensitivity. We argue it is not, and that clinics are ethically required to use their DBT-ready equipment to screen with digital breast tomosynthesis whenever this is practically possible. Our argument relies on a comparison between digital breast tomosynthesis and a hypothesized improvement in the image quality of digital mammography. Critical relevance statement: Women may lose out on the benefits of screening with digital breast tomosynthesis when DBT-ready equipment is used to screen with digital mammography; we argue that this practice is ethically problematic. Key Points: Digital breast tomosynthesis finds more cases of breast cancer than digital mammography. Mammography equipment can often be used to screen with both digital breast tomosynthesis and digital mammography. When they can, clinics are ethically required to use existing equipment to screen with digital breast tomosynthesis instead of digital mammography. [ABSTRACT FROM AUTHOR]

Smartphones are highly complex machines serving multiple purposes. Although access to different applications may be a source of inspiration and may lead to increased well‐being, excessive screen time usage can lead to increased stress, reduced physical activity, and neck and shoulder discomfort. The purpose of the present study was to evaluate the effects of (a) goal setting, (b) turning off notifications, and (c) sharing information about screen time with peers on smartphone usage in a sample of young adults who reported interest in reducing their smartphone usage. Goal setting and turning off notifications for social media applications effectively reduced smartphone usage for five out of seven participants. Sharing information with peers did not lead to decreased smartphone usage. Follow‐up measures showed an increase in smartphone usage compared to the intervention phases. With only a few studies on strategies to reduce smartphone usage within behavior analysis, the current study expands the literature and provides directions for future studies. [ABSTRACT FROM AUTHOR]

Background: Over the past decades, media use has become a key aspect of young people's daily lives, significantly shaping their social interactions, learning processes, and recreational pursuits. At the same time, healthcare professionals and researchers are increasingly concerned about the impact of media use on young people's mental health. This concern is particularly relevant for gender diverse youth who may have distinct experiences with media that could impact their mental health uniquely compared to their peers, such as increased exposure to cyberbullying and negative content regarding their gender identity. This study aims to explore the associations between media use and depressive symptoms among youth and examine if gender moderates this association. Methods: This study utilized a cross-sectional design involving a school-based sample of 8158 participants (Mage = 14.05 years, SD = 2.45, Ndiverse = 144) from Austria. Participants completed a survey assessing their media use and depressive symptoms using the Patient Health Questionnaire-9 (PHQ-9). Media use was measured by asking participants to report their daily usage in hours and minutes across various categories, including smartphone use, streaming services, social networks, and other media types. Multiple regression analyses were conducted to examine relationships between different forms of media use and depressive symptoms. Moderation analyses were performed using the PROCESS macro for SPSS to explore the role of gender. Results: For gender diverse youth, multiple regression analysis identified streaming services (β = 0.265, p =.005) and social networks (β = 0.189, p =.037) as significant predictors of depressive symptoms in gender diverse youth. Moderation analyses conducted with the entire sample showed that gender moderates the relationship between depressive symptoms and smartphone use (B = - 0.008, p =.014), with the effect being the most negative for gender diverse individuals. Conclusion: The findings underscore the complex relationship between media use and depressive symptoms among gender diverse youth, emphasizing the moderating role of gender. These results underline the need for gender-sensitive approaches in media literacy and mental health interventions. Stakeholders should be aware of risks and benefits of different media types to foster healthy media engagement. [ABSTRACT FROM AUTHOR]

Involvement of parents is crucial in students' lives. The level of parental participation that a pupil receives at school and/or at home can influence how successful they will be in school. To better understand how parent involvement with children who have intellectual disabilities might improve their academic achievement, this research intended to raise parents' knowledge of it. The study used a correlational research approach, and the findings indicated that parental involvement in their children's learning performance while they are experiencing intellectual obstacles will always offer significant or exceptional relationships. Based on providing learners' improvements in their learning, the parental involvement or participations will supply an instant increase or well-supported advancement in some way. Meanwhile, it was discovered that the most frequent responses from the parents were as follows: parents watch over their children's screen time, playtime, and internet use; they make sure to have time to participate in their children’s school activities; they attend every orientation the school calls for online/modular classes; and they are the kind of parents who place limits on what their children can and cannot do. Most of the parents who responded to the dichotomous questions about the performance of students with intellectual disabilities over the past three years agreed that there had been an improvement or rise in their children's performance. Many parents disagreed with the addition that there had been little to no progress made in their children's academic performance. This research focuses on strengthening the experience of families participating in the education of children with intellectual impairments and addresses the chances for families to engage in their children's learning journey. [ABSTRACT FROM AUTHOR]

Background: Retinopathy of prematurity (ROP), is a preventable leading cause of blindness in infants and is a condition in which the immature retina experiences abnormal blood vessel growth. The development of ROP is multifactorial; nevertheless, the risk factors are controversial. This study aimed to identify risk factors of time to development of ROP in Iran. Methods: This historical cohort study utilized data from the hospital records of all newborns referred to the ROP department of Farabi Hospital (from 2017 to 2021) and the NICU records of infants referred from Mahdieh Hospital to Farabi Hospital. Preterm infants with birth weight (BW) ≤ 2000 g or gestational age (GA) < 34 wk, as well as selected infants with an unstable clinical course, as determined by their pediatricians or neonatologists, with BW > 2000 g or GA ≥ 34 wk. The outcome variable was the time to development of ROP (in weeks). Random survival forest was used to analyze the data. Results: A total of 338 cases, including 676 eyes, were evaluated. The mean GA and BW of the study group were 31.59 ± 2.39 weeks and 1656.72 ± 453.80 g, respectively. According to the criteria of minimal depth and variable importance, the most significant predictors of the time to development of ROP were duration of ventilation, GA, duration of oxygen supplementation, bilirubin levels, duration of antibiotic administration, duration of Total Parenteral Nutrition (TPN), mother age, birth order, number of surfactant administration, and on time screening. The concordance index for predicting survival of the fitted model was 0.878. Conclusion: Our findings indicated that the duration of ventilation, GA, duration of oxygen supplementation, bilirubin levels, duration of antibiotic administration, duration of TPN, mother age, birth order, number of surfactant administrations, and on time screening are potential risk factors of prognosis of ROP. The associations between identified risk factors were mostly nonlinear. Therefore, it is recommended to consider the nature of these relationships in managing treatment and designing early interventions. [ABSTRACT FROM AUTHOR]

Background: The Arab Teens Lifestyle (ATLS) questionnaire was an initiative to assess the lifestyle habits influencing obesity rates in the Middle East and North Africa (MENA) region, including physical activity (PA) patterns, sedentary and eating behaviours. Since its implementation, the ATLS questionnaire has been used in several studies among different age groups and populations. This instrument has not previously been administered among the university students of the Eastern Province of Saudi Arabia, where the obesity rates are the highest in the country. This research was the first that aimed to identify lifestyle habits influencing the rates of obesity among 18-25-year-old university students in the Eastern Province of the Kingdom of Saudi Arabia (KSA) using the ATLS questionnaire. Methods: Quantitative cross-sectional research among n = 426 students of the Eastern Province of Saudi Arabia using the ATLS questionnaire. Results: Out of n = 426 participants, n = 200 (47%) were categorised (using body mass index) as normal weight; n = 113 (26.5%) were overweight, and n = 73 (17.1%) were obese. The findings showed that most of the nutritional, PA, and sedentary behavioural factors (e.g., screen time) in the questionnaire were not associated with obesity status amongst the participants. In the obese group, more of the males that consumed fruits, French fries, cakes, sweets and doughnuts more than three times per week were likely to be obese, which was not the case for females. Conclusion: The reported lifestyles of the students could potentially lead to long-term negative health effects, which is of concern given the rising rates of overweight, obesity, and obesity-related non-communicable diseases (NCDs) among the Kingdom's adult and ageing population. Further studies are recommended to explore the knowledge, attitudes, and perceptions of Saudi students in the Eastern Province in relation to PA, sedentary behaviours, and dietary habits, along with their views on how these can be improved. [ABSTRACT FROM AUTHOR]

Purpose: Excessive daytime sleepiness (EDS) can have a significant impact on health and quality of life but may remain undiagnosed due to low awareness and underestimation of the clinical impact of the symptoms. An online screening tool supported by media campaigns might increase awareness and help detect undiagnosed cases of EDS and narcolepsy. The aim of this study was to develop an online screening method, along with a media campaign focusing on EDS, and evaluate its feasibility. Methods: Online screening supported by a media campaign targeting young and middle-aged adults (18-45 years old) were developed and implemented over a period of 1 year starting from November 2022. The Epworth Sleepiness Scale was used to identify EDS, and the Swiss Narcolepsy Scale was used to identify narcolepsy. In addition, the data on sociodemographic characteristics, selected sleep and health indicators and lifestyle behaviors were collected to indicate the etiology of the EDS. Feasibility, e.g., implementation and practicality, was assessed by the response rate, response to the promotion strategy, time spent on the tool, sample characteristics, and the prevalence of identified EDS and narcolepsy cases. Results: A total of 2,390 people opened the screening link; 568 of them completed the online screening (23.8%), and most of them (n = 437, 76.9%) left their contact data to receive feedback. We identified 171 (30.1%) respondents at risk of EDS and 61 (10.7%) at risk of narcolepsy. The mean time of the screening was 15 min. Conclusion: An online screening tool supported with a campaign seems to be a feasible way to increase awareness about EDS and prevent delayed detection of EDS cases. [ABSTRACT FROM AUTHOR]

Issue Addressed Methods Results Conclusions So What? Munch & Move is a New South Wales (NSW) Ministry of Health program offering family day care (FDC) educators training to support children's healthy behaviours. This study examined educators' nutrition, physical activity and screen time practices and relationships between Munch & Move training and professional development (PD) on these practices.NSW FDC educators (n = 186) completed an online survey from July 2020–June 2021. Differences between groups based on Munch & Move training (trained; not trained) and PD (those who completed PD ≥1 time per year; those who completed PD <1 time per year or never) were tested using bivariate analyses.A significantly higher proportion of educators trained in Munch & Move offered information to families regarding food serving sizes, nutrition policies, and children's physical activity and screen time. Over one‐third in both groups did not meet the guideline of no screen time for children under 2 years old. Compared with those who completed PD ≥1 time per year, a significantly higher proportion of educators who completed PD <1 time per year or never did not provide families with nutrition guidelines or resources.Educators trained in Munch & Move, and those who completed PD more frequently, demonstrated better nutrition, physical activity and screen time practices in several areas.This study demonstrated benefits of the Munch & Move program, implemented with support from Local Health District health promotion officers, and highlighted key areas for improvement in healthy practices in FDC. [ABSTRACT FROM AUTHOR]

Background: Breast cancer is the most common cancer in women in many countries. Breast cancer is a multifactorial disease. This study investigates the possible influencing factors and preventive measures for breast cancer. Methods: The data for this study were obtained from WHO databases. First, age standardization was performed, followed by a correlation analysis. Relationships between the mortality rates of breast cancer and the possible influencing factors were analyzed. The significant results from the correlation analysis were analyzed using a stepwise regression analysis. In order to find out whether the application of a uniform screening program can reduce breast cancer mortality, the countries were divided into groups according to the time of initiation of the screening program, and breast cancer mortality was compared. Results: The correlation analysis showed a significant relationship with breast cancer mortality for 15 of 30 potential influencing factors. A stepwise multivariate regression analysis was performed with these 15 factors, which revealed 13 relevant factors. Two factors were more relevant: the number of radiotherapy units per 100,000 inhabitants and the proportion of the population (over 50 years of age) with a social network. These were followed by the proportion of general practitioners and obstetricians, as well as healthcare expenses. Breast cancer mortality differed between the countries that introduced the screening program in the 1990s and those that did so in the 2020s. Conclusions: A country's healthcare system influences breast cancer mortality through prevention, diagnosis. and treatment. Regular screening, counseling for socially disadvantaged women, and prompt treatment are important factors. In the future, prevention measures should also aim to strengthen the social environment. The prescription of social activities should be used as preventive care. [ABSTRACT FROM AUTHOR]

This article proposes a screening policy for heterogeneous repairable items, where each item is minimally repaired at failure and a limited number of minimal repairs is available. The item is replaced when the predetermined age is reached, the number of minimal repairs exceeds the upper limit, or the number of minimal repairs at the screening time exceeds the screening threshold, whichever occurs first. We show that the proposed screening policy is superior to the age replacement policy with repair number limit in terms of probability. The corresponding cost model is derived and an illustrative example is also presented. [ABSTRACT FROM AUTHOR]

The 24-hour movement behavior (24-HMB) guidelines recommend that children and adolescents (youth) should limit screen time (ST), get an adequate amount of sleep (SL), and engage in sufficient physical activity (PA) to ensure health and healthy development. Meeting 24-HMB guidelines is associated with positive mental health outcomes (e.g., social and emotional function) in the general population. However, it is unclear whether such findings extend to youth with Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD). Thus, we examined associations of meeting 24-HMB guidelines with social and emotional function in youth with comorbid ASD/ADHD. Data from the 2020–2021 National Survey of Children's Health - a U.S. national, population-based, cross-sectional study – were used. We extracted and analyzed data on youth (aged between 6 and 17 years) diagnosed with comorbidity of ASD/ADHD. Data on movement behaviors (PA, ST, and SL) and specific outcome variables (social function and emotional function) were collected through caregiver-proxy reports. Logistic regressions were performed to examine the associations between meeting 24-HMB guidelines and social and emotional outcomes adjusting for covariates (e.g., age, sex, ethnicity, weight status, birth status, socio-economic status, and receiving medication/behavioral treatment). Among 979 children and adolescents with comorbid ASD/ADHD, only 3.8 % met all three 24-HMB guidelines. In total, 45.0 % of participants met at least one guideline, and 25.5 % of those met at least two guidelines. Compared to those who did not meet any 24-HMB guidelines, meeting SL + ST guidelines was significantly associated with lower odds of poorer social function (being bullied: OR = 0.3, 95%CI [0.1–0.7]; arguing: OR = 0.2, 95%CI[0.1–0.4]). Furthermore, meeting PA + ST + SL guidelines was associated with lower odds of poorer emotional function (depression: OR = 0.5, 95%CI[0.3–0.7]). Meeting 24-HMB guidelines was associated with better social and emotional function in U.S. youth with comorbid ASD/ADHD; however, currently very few with comorbid ASD/ADHD meet all 24-HMB guidelines. These results emphasize the importance of promoting adherence to the 24-HMB guidelines among youth facing the challenges of comorbid ASD/ADHD. These cross-sectional findings point to the need for further empirical evidence from longitudinal studies to support our conclusions. • Youth with ASD/ADHD failed to meet the 24-hour movement behavior guidelines. • Approaches aimed at improving mental well-being could include improving sleep and reducing screen time. • Meeting the physical activity guideline appears to be the most difficult for youth with ASD/ADHD. [ABSTRACT FROM AUTHOR]

(1) Background: Although daily time-use is associated with diet quality and cardiorespiratory fitness (CRF) in children, their interdependence remains unexplored. This study first examined the associations between reallocating daily movement time and diet quality and CRF, and second the mediating role of diet quality in the relationship between daily time-use and CRF. (2) Methods: This study included 1131 Chinese children (aged 8 to 10 years; median [interquartile range]: 8.5 [8.3, 8.8]) at baseline (September 2022) and 1268 children at the 9-month follow-up (June 2023) from the OptiChild study. Daily durations of moderate-to-vigorous physical activity (MVPA), sleep, and sedentary behavior (e.g., screen time) were self-reported or proxy-reported by parents. Diet quality was assessed via the Diet Quality Questionnaire (DQQ), which uses a 24 h dietary recall and is categorized according to the Global Dietary Recommendations (GDR) score and Food Group Diversity Score (FGDS). The CRF was measured using VO2max after the 20 m shuttle run test. Longitudinal associations between daily time-use, diet quality, and CRF were calculated using isotemporal substitution models. Mediation analyses were used to determine whether diet quality mediated the associations between daily time-use and CRF. (3) Results: Reallocation of 30 min from screen time to MVPA resulted in significant improvements in the GDR score (β baseline = 0.11, p = 0.024; β follow-up = 0.26, p < 0.001), FGDS (β baseline = 0.11, p = 0.006; β follow-up = 0.19, p < 0.001), and CRF (β baseline = 0.40, p < 0.001; β follow-up = 0.26, p = 0.001). Diet quality partially mediated the associations between MVPA, screen time, and CRF. Substituting 30 min of screen time for MVPA led to diet quality mediating a proportion of the association with CRF (GDR score: 11.4%, FGDS: 6.6%). (4) Conclusions: These findings underscore the importance of optimizing daily time-use of MVPA and screen time and improving diet quality to promote physical fitness in school-aged children. [ABSTRACT FROM AUTHOR]

Introduction: During the COVID-19 pandemic, many countries implemented restrictions, social distancing measures, and lockdowns to limit the spread of the disease. These lockdowns have affected children's screen time (ST), pain, and physical activity (PA) levels. The present study aimed to explore the relationships between ST, pain, age, and PA before, during, and after the COVID-19 pandemic. Methods: The caregivers of 329 children (median age = 8 years) filled out an online self-reported survey about the children's PA, ST, and pain before, during, and after the COVID-19 curfew. Spearman's rank correlation coefficient was used to explore the associations between these variables. Results: After the curfew, pain that existed before the pandemic had a weak negative relationship with PA intensity (−0.11, p = 0.04) and a weak positive relationship with ST (r = +0.12, p = 0.04). There was a strong positive relationship between ST in all time periods (p > 0.01). PA and ST had a weak negative relationship (p > 0.05) during the curfew and after the curfew but not before the COVID-19 pandemic. Age had a weak positive correlation with ST in all time periods (p > 0.01). In addition, ST was affected by the curfew. Conclusion: The study findings indicated that young children had longer ST during the curfew and after the curfew compared with before the curfew. Increasing PA could lessen children's ST, which could, in turn, increase the probability that their general pain would decrease. [ABSTRACT FROM AUTHOR]

Rest–activity behavior clusters within individuals to form patterns are of significant importance to their intrinsic capacity (IC), yet they have rarely been studied. A total of 1253 community-dwelling older adults were recruited between July and December 2021 based on the baseline survey database of the Fujian Prospective Cohort Study on Aging. Latent profile analysis was used to identify profiles of participants based on rest–activity behaviors, whereas logistic regression analysis was carried out to investigate the relationship between profiles and IC. We identified three latent profiles including: (1) Profile 1—labeled "Gorillas": High physical activity (PA), moderate sedentary behaviors (SB), screen time (ST) and sleep (n = 154, 12%), (2) Profile 2—labeled as "Zebras": Moderate PA, low SB, ST and high sleep (n = 779, 62%), and (3) Profile 3—labeled as"Koalas": High SB, ST, low PA and sleep (n = 320, 26%). Logistic regression revealed a negative correlation between low IC and the "Gorillas" profile (β = − 0.945, P < 0.001) as well as the "Zebras" profile (β = − 0.693, P < 0.001) among community-dwelling older adults, with the "Koalas" profile showing the weakest IC compared to the other profiles. The demographic traits i.e., female, older age, living alone, and low educational level also correlated with low IC. Identifying trends of rest–activity behaviors may help in drawing focus on older adults at risk of decreasing IC, and develop personalized improvement plans for IC. [ABSTRACT FROM AUTHOR]

Despite the clear restrictive guidelines about the use of modern handheld devices among children younger than 2 years, parents are seen to extensively use these devices with their infants. However, parents’ perceptions in this regard remain unclear and underexplored especially, in the context of South Asian cultures such as Pakistan. This qualitative study aims to explore parents’ perceptions regarding their infants’ use of mobile devices. Using the purposive sampling technique, 10 couples (i.e. 20 parents) from Pakistan were individually interviewed using a semi-structured interview guide. Parents with at least two children including one infant (0–2 years) were included. Single parents and parents of children with special needs were excluded. Findings revealed parents hold mixed opinions regarding the use of mobile devices. Parents expressed negative outcomes of the use of mobile devices, which were categorized into internalizing problems, emotional problems, social interaction problems, and issues in cognitive processing. They also shared positive perceptions, categorized as learning outcomes, and increased cognitive abilities. Based on their first-time parenting experiences, parents expressed both negative and positive outcomes of the use of MDs with infants. A shift in perception was observed based on their first-time parenting experiences. With increased parenting demands, participants shared constant challenges in limiting the screen time of infants, leading to experiencing negative emotions among parents i.e. guilt and worry. This study can be useful among clinicians to consider the effects of the use of mobile devices while making a neurodevelopmental diagnosis. It can also be useful in promoting learning among infants in daycare/childcare centers, in developing parenting manuals, and in developing screen time policies or guidelines. [ABSTRACT FROM AUTHOR]

Background: The World Health Organisation's vision of eliminating cervical cancer as a public health problem is achievable, but elimination must be achieved equitably, including for people with intellectual disability. A better understanding of cervical screening within the context of the lives of people with intellectual disability is needed. This study systematically reviewed research on the rates of cervical screening participation among people with intellectual disability, and facilitators and barriers that affect participation. Method: Six electronic databases were systematically searched: MEDLINE, CINAHL, Scopus, PsycINFO, Embase and Pro-Quest Central Social Sciences Collection. Empirical studies published between 1986 and 2023, in English language peer-reviewed journals were eligible for inclusion. Further articles were identified through forward and backward citation tracking, and hand-searching the index lists of two key journals. Two authors screened the studies, extracted the data and collated study outcomes using a standardised software program. Ametaanalysis was performed using the DerSimonian and Laird method to estimate pooled effect sizes in prevalence rates and odds ratios (ORs). The socio-ecological model (SEM) was used as a framework to thematically analyse facilitators and barriers impacting participation in cervical screening. Results: Sixty-three articles met the inclusion criteria. Of these, 42 reported on rates of cervical screening participation and 24 reported on facilitators or barriers to cervical screening for people with intellectual disability. Overall, the studies reported a screening prevalence of 35% (95% CI: 26% to 45%), indicating that just over a third of people with intellectual disability have had cervical screening. The pooled odds ratio of 0.30 (95% CI: 0.23 to 0.41) indicated that people with intellectual disability are significantly less likely to have a cervical screening test compared with people without intellectual disability. Most studies examined individual and interpersonal factors impacting cervical screening. These included: (i) fear and anxiety among people with intellectual disability, (ii) misassumptions preventing screening participation, (iii) the role of support people, (iv) the need for education, (v) accessible information, and time to prepare for screening, (vi) patient-provider communication including challenges obtaining informed consent, and (vii) healthcare provider lack of confidence. Conclusion: Future research, policy and practice efforts must address barriers to cervical screening participation among people with intellectual disability and ensure these efforts are co-produced and community-led. This is critical to ensuring equity in global and local efforts to eliminate cervical cancer. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the impact of substituting screen time with other activities on children’s cognitive ability. Method: A total of 583 children (299 males and 284 females), aged 3–6 years, were selected as participants. Correlation, regression, and isochronic substitution analyses were used. Results: Screen entertainment time on TV (SET_TV) was negatively associated with children’s math ability. However, screen learning time on other electronic devices besides TV (SLT_OED) and non-screen learning time by learning alone (NSLT_LA) were positively associated with math ability and language ability. After controlling for gender, age, and family socio-economic status, SET_TV remained negatively associated with math ability, while NSLT_LA remained positively correlated. Furthermore, substituting 10 min of SET_TV with NSLT_LA resulted in an increase of 0.55 in language ability and 0.87 in math ability. Similarly, substituting SLT_OED, sleeping at home, and exercising outside of kindergarten for 10 min of SET_TV resulted in an increase of 0.90, 0.43, and 0.61 in math ability, respectively. Conclusions: There are cognitive benefits when screen recreation time is replaced with screen learning time, non-screen learning time, sleep time, and exercise time, with the highest benefits observed when screen recreation time is substituted with NSLT_LA. [ABSTRACT FROM AUTHOR]

Youth screen media activity is a growing concern, though few studies include objective usage data. Through the longitudinal, U.S.-based Adolescent Brain Cognitive Development (ABCD) Study, youth (mage = 14; n = 1415) self-reported their typical smartphone use and passively recorded three weeks of smartphone use via the ABCD-specific Effortless Assessment Research System (EARS) application. Here we describe and validate passively-sensed smartphone keyboard and app use measures, provide code to harmonize measures across operating systems, and describe trends in adolescent smartphone use. Keyboard and app-use measures were reliable and positively correlated with one another (r = 0.33) and with self-reported use (rs = 0.21–0.35). Participants recorded a mean of 5 h of daily smartphone use, which is two more hours than they self-reported. Further, females logged more smartphone use than males. Smartphone use was recorded at all hours, peaking on average from 8 to 10 PM and lowest from 3 to 5 AM. Social media and texting apps comprised nearly half of all use. Data are openly available to approved investigators (https://nda.nih.gov/abcd/). Information herein can inform use of the ABCD dataset to longitudinally study health and neurodevelopmental correlates of adolescent smartphone use. [ABSTRACT FROM AUTHOR]

Nowadays, almost everyone is glued to their phones. It turns out that the fear of being without your phone has a fancy name: nomophobia. Researchers can now analyze our phone usage using data mining techniques to determine how much we rely on them. They can monitor everything from screen time and social media activity to email habits and app addiction. This information assists us in understanding the impact of technology on our daily lives and may even lead to new interventions or treatment options for those who suffer from nomophobia. Nomophobia, like addiction, progresses through multiple aspects such as initiation, affirmation, need, and dependency. It also manifests in a variety of ways, including socially, physiologically, and physically. The study goal is to look into the nomophobia patterns of the Iraqi academic population (professors, students, and employees) at the University of Baghdad. A descriptive, cross-sectional survey design was used to collect data between 17th October, 2021, and 1st October, 2022. The sample for this study consists of 305 participants. A sociodemographic data sheet, Internet usage profiles, and a nomophobia questionnaire are used to collect information. Thus, data mining techniques have been used to analyze the collected data, hence the concluded results emphasize that there are two major patterns (students group that are annoying during inability to find information on a mobile phone, inability to use it, and inability to check it, and panic when they consume out the credits or hit the monthly data limit, awkward because they couldn't check their notifications for updates from their connections and online networks, subsequently they would feel weird because they would not know what to do). They exhibit nomophobia, and all the examined individuals have acceptable impacts of nomophobia. [ABSTRACT FROM AUTHOR]

'Healthy Youngsters, Healthy Dads' (HYHD) targets fathers to improve the health of their preschool-aged children. In a previous randomized trial, fathers and children experienced meaningful improvements in physical activity and eating behaviours. The next phase is to test the replicability and adaptability of HYHD when delivered in the community by trained facilitators. Fathers/father-figures and children aged 3–5 years were recruited from Newcastle, Australia into a 9-week, non-randomized trial with assessments at baseline, 10 weeks, and 12 months. The primary outcome was achievement of pre-registered targets for recruitment (≥ 96 dyads), attendance (≥ 70%), compliance (completing ≥ 70% of home-based tasks), fidelity (≥ 80% of content delivered as intended) and program satisfaction (≥ 4/5). Secondary outcomes included physical activity, nutrition, screen time and parenting measures. Process targets were surpassed for recruitment (140 fathers, 141 children), attendance (79% for fathers-only workshops, 81% for father–child sessions), compliance (80% of home-tasks completed), fidelity (99% for education, ≥ 97% for practical) and program satisfaction (4.8/5). Mixed effects regression models revealed significant effects in fathers for moderate-to-vigorous physical activity, co-physical activity, dietary intake and parenting practises, which were maintained at 12 months. Significant effects were also established for screen time at 10 weeks only. For children, significant effects were observed for screen time and dietary intake at 10 weeks, while effects on energy-dense, nutrient-poor foods and healthy, nutrient-dense core food intake were maintained at 12 months. Findings demonstrate the replicability and adaptability of HYHD when delivered in the community by local trained facilitators. Further investigation into how to optimally scale-up HYHD is warranted. [ABSTRACT FROM AUTHOR]