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Schrempft S, Baysson H, Chessa A, Lorthe E, Zaballa ME, Stringhini S, Guessous I, Nehme M. Associations between bedtime media use and sleep outcomes in an adult population-based cohort. Sleep Med 2024; 121:226-235. [PMID: 39004013 DOI: 10.1016/j.sleep.2024.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/20/2024] [Accepted: 06/29/2024] [Indexed: 07/16/2024]
Abstract
OBJECTIVE To further examine the relationship between bedtime media use and sleep in adults by taking relevant covariates into account and testing hypothesised mediating and moderating pathways. METHODS Bedtime media use and sleep outcomes were examined by questionnaire in 4188 adults (59 % women, aged 19-94 years) from the Specchio cohort based in Geneva, Switzerland. We tested associations between bedtime media use and sleep (bedtimes, rise times, sleep latency, sleep duration, sleep quality, insomnia, and daytime sleepiness), adjusting for prior sleep, mental health, and health behaviours; whether bedtime media use mediates associations between individual susceptibility factors (age, chronotype, and mental health) and sleep; and whether individual susceptibility factors moderate associations between bedtime media use and sleep. RESULTS Often using a screen in the 30 minutes before going to sleep at night was associated with a late bedtime (≥midnight; OR [95 % CI] = 1.90 [1.44,2.51], p < 0.001), a short sleep duration (<7 h; 1.21 [1.01,1.46], p < 0.05), and excessive daytime sleepiness (Epworth score >9; 1.47 [1.25,1.74], p < 0.001), adjusting for all covariates. Bedtime media use partly mediated the association between younger age and an evening chronotype and these sleep outcomes. Mental health moderated the association between bedtime media use and sleep quality/insomnia, such that the former was only associated with poorer sleep quality/insomnia among individuals with better mental health. CONCLUSIONS Frequent bedtime media use was associated with various sleep outcomes, independently of relevant covariates. Limiting the use of screens at bedtime is important to promote sleep among adults. Individuals with poorer mental health likely require additional support to improve their sleep quality.
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Affiliation(s)
- Stephanie Schrempft
- Division of Primary Care Medicine, Unit of Population Epidemiology, Geneva University Hospitals, Geneva, Switzerland.
| | - Hélène Baysson
- Division of Primary Care Medicine, Unit of Population Epidemiology, Geneva University Hospitals, Geneva, Switzerland; Department of Health and Community Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Ambra Chessa
- Division of Primary Care Medicine, Unit of Population Epidemiology, Geneva University Hospitals, Geneva, Switzerland
| | - Elsa Lorthe
- Division of Primary Care Medicine, Unit of Population Epidemiology, Geneva University Hospitals, Geneva, Switzerland; Université Paris Cité, Inserm, INRAE, Centre for Research in Epidemiology and Statistics Paris (CRESS), Paris, France
| | - María-Eugenia Zaballa
- Division of Primary Care Medicine, Unit of Population Epidemiology, Geneva University Hospitals, Geneva, Switzerland
| | - Silvia Stringhini
- Division of Primary Care Medicine, Unit of Population Epidemiology, Geneva University Hospitals, Geneva, Switzerland; University Centre for General Medicine and Public Health, University of Lausanne, Lausanne, Switzerland; School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Idris Guessous
- Department of Health and Community Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland; Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
| | - Mayssam Nehme
- Division of Primary Care Medicine, Unit of Population Epidemiology, Geneva University Hospitals, Geneva, Switzerland; Division of Primary Care Medicine, Geneva University Hospitals, Geneva, Switzerland
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Bauducco S, Pillion M, Bartel K, Reynolds C, Kahn M, Gradisar M. A bidirectional model of sleep and technology use: A theoretical review of How much, for whom, and which mechanisms. Sleep Med Rev 2024; 76:101933. [PMID: 38657359 DOI: 10.1016/j.smrv.2024.101933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 03/01/2024] [Accepted: 04/05/2024] [Indexed: 04/26/2024]
Abstract
The link between technology and sleep is more complex than originally thought. In this updated theoretical review, we propose a new model informed by the growing body of evidence in the area over the past 10 years. The main theoretical change is the addition of bi-directional links between the use of technology and sleep problems. We begin by reviewing the evidence to date for the originally proposed mechanisms of bright light, arousal, nighttime sleep disruptions, and sleep displacement. Then, in support of the new direction of effect (sleep problems preceding technology use), we propose two new mechanisms: technology before sleep might be used as a time filler and/or as an emotional regulation strategy to facilitate the sleep-onset process. Finally, we present potential moderators of the association between technology and sleep, in recognition of protective and vulnerability factors that may mitigate or exacerbate the effects of technology on sleep and vice versa. The goal of this theoretical review is to update the field, guide future public health messages, and to prompt new research into how much technology and sleep affect each other, for whom it may be problematic, and which mechanisms may explain their association.
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Affiliation(s)
- Serena Bauducco
- Örebro University, School of Behavioural, Social and Legal Sciences, Sweden; Flinders University, College of Education, Psychology and Social Work, Australia.
| | - Meg Pillion
- Flinders University, College of Education, Psychology and Social Work, Australia
| | - Kate Bartel
- WINK Sleep Pty Ltd, Adelaide, Australia; Riverland Academy of Clinical Excellence, Riverland Mallee Coorong Local Health Network, Australia; Flinders University, College of Medicine and Public Health, Australia
| | - Chelsea Reynolds
- Flinders University, College of Education, Psychology and Social Work, Australia; WINK Sleep Pty Ltd, Adelaide, Australia
| | - Michal Kahn
- Tel Aviv University, School of Psychological Sciences, Israel
| | - Michael Gradisar
- WINK Sleep Pty Ltd, Adelaide, Australia; Sleep Cycle AB, Gothenburg, Sweden
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Chan DKL. Balancing screen time: Insights and impact on preschool children. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2024; 53:402-404. [PMID: 39132955 DOI: 10.47102/annals-acadmedsg.2024172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
Over the past decade, the exposure of young children to screen devices at home and preschool has become increasingly common. Screen viewing time (SVT) has risen alongside the surge in ownership of screen devices such as television, smartphones, tablets and laptops worldwide.1 In many countries, screen time and digital technology is utilised as tools to support young children’s development of practical skills in creativity, problem-solving, curiosity, and expanding their knowledge to new topics, cultures and ideas. However, screen time can be a double-edged sword.2
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Affiliation(s)
- Daisy Kwai-L Chan
- Department of Neonatal & Developmental Medicine, Singapore General Hospital, Singapore
- Department of Child Development, KK Women's & Children's Hospital, Singapore
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Alvarez de Mon MA, Sánchez-Villegas A, Gutiérrez-Rojas L, Martinez-Gonzalez MA. Screen exposure, mental health and emotional well-being in the adolescent population: is it time for governments to take action ?. J Epidemiol Community Health 2024:jech-2023-220577. [PMID: 38964781 DOI: 10.1136/jech-2023-220577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 04/22/2024] [Indexed: 07/06/2024]
Abstract
During the last decade, a multitude of epidemiological studies with different designs have been published assessing the association between the use of digital media and psychological well-being, including the incidence of mental disorders and suicidal behaviours. Particularly, available research has very often focused on smartphone use in teenagers, with highly addictive potential, coining the term 'problematic smartphone use' and developing specific scales to measure the addictive or problematic use of smartphones. Available studies, despite some methodological limitations and gaps in knowledge, suggest that higher screen time is associated with impaired psychological well-being, lower self-esteem, higher levels of body dissatisfaction, higher incidence of eating disorders, poorer sleeping outcomes and higher odds of depressive symptoms in adolescents. Moreover, a significant association has also been found between screen time and higher suicide risk. Finally, problematic pornography has been shown to be highly prevalent and it is a strong cause of concern to many public health departments and national governments because it might be eventually associated with aggressive sexual behaviours.
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Affiliation(s)
- Miguel Angel Alvarez de Mon
- Psychiatry and Mental Health, Hospital Universitario Infanta Leonor, Madrid, Spain
- Psychiatry, University of Alcalá, Madrid, Spain
| | - Almudena Sánchez-Villegas
- Institute for Innovation and Sustained Development in Food Chain (ISFOOD), Public University of Navarra, Pamplona, Spain
| | - Luis Gutiérrez-Rojas
- Psychiatry Service, San Cecilio University Hospital, Andalusian Health Service, Granada, Spain
| | - Miguel A Martinez-Gonzalez
- Institute for Innovation and Sustained Development in Food Chain (ISFOOD), Public University of Navarra, Pamplona, Spain
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Pandolfini C, Clavenna A, Campi R, Cartabia M, Finazzi S, Bonati M. Parental practices that influence children's development: how often are they implemented and by whom-results from the NASCITA birth cohort study. Eur J Pediatr 2024; 183:3029-3038. [PMID: 38644455 DOI: 10.1007/s00431-024-05564-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 01/23/2024] [Accepted: 04/08/2024] [Indexed: 04/23/2024]
Abstract
This study aims to assess how commonly 15 parental practices, known to have positive effects on child and adult health, are carried out by families in Italy, if they are related, and which characteristics are associated with implementation. Children participating in the NASCITA Cohort, a prospective study in which family pediatricians in Italy collect data on children and their families, were included if they had sufficient data. Data on practice implementation, socio-demographic characteristics, and interrelatedness between practices were analyzed. In all, 3337 children were included. Their mothers had an average age at birth of 33 years (range 17-52) and medium-high levels of education (86% of mothers) and employment (72%). No smoking or alcohol in pregnancy, supine infant sleeping position, and tummy time were the most commonly implemented practices (by over 85% of mothers, each), while the least common was exclusive breastfeeding at 6 months (28%). Parental practices are related and several socio-demographic characteristics influence their implementation, with mother's educational level and geographic area of residence influencing most of the practices (each influencing 12 of 15 practices). Low educational level (OR 0.34; 95% CI 0.26-0.44), being born abroad (OR 0.43; 95% CI 0.34-0.56), and residing in the South (OR 0.49; 95% CI 0.41-0.58) most reduce the probability of implementing numerous supportive practices (all three P < 0.001). Conclusion: Socio-demographic factors contribute significantly to carrying out supportive practices. Future interventions should address the identified inequalities, prioritizing families most in need. Direct involvement of pediatricians is warranted given their favorable position for promoting positive behaviors. What is Known: • Several parental actions in the early life of a child are known to have positive effects on later child health and development. • While folic acid supplementation and exclusive breastfeeding have been promoted for years, other supporting actions are less well-known. What is New: • Rates of parental adherence to the different supportive actions varied greatly and actions were often scantly adopted. • Socio-demographic characteristics influenced adherence, with young, unemployed mothers with low educational levels, living in the South, or who were born abroad adhering significantly less.
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Affiliation(s)
- Chiara Pandolfini
- Laboratory of Child Health and Development Epidemiology, Department of Medical Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy.
| | - Antonio Clavenna
- Laboratory of Child Health and Development Epidemiology, Department of Medical Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy
| | - Rita Campi
- Laboratory of Child Health and Development Epidemiology, Department of Medical Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy
| | - Massimo Cartabia
- Laboratory of Geriatric Epidemiology, Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Stefano Finazzi
- Laboratory of Clinical Data Science, Department of Medical Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Maurizio Bonati
- Laboratory of Child Health and Development Epidemiology, Department of Medical Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy
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Hock K, Vanderlee L, White CM, Hammond D. Body Weight Perceptions Among Youth From 6 Countries and Associations With Social Media Use: Findings From the International Food Policy Study. J Acad Nutr Diet 2024:S2212-2672(24)00517-3. [PMID: 38942287 DOI: 10.1016/j.jand.2024.06.223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/28/2024] [Accepted: 06/21/2024] [Indexed: 06/30/2024]
Abstract
BACKGROUND Body dissatisfaction is associated with poor psychological and physical health, particularly among young people. However, limited data exist on body size perceptions across countries and factors associated with dissatisfaction. OBJECTIVE This study examined dissatisfaction prevalence and associations with sociodemographics and social media use among youth in 6 countries. DESIGN Repeat cross-sectional national online surveys were conducted as part of the 2019 and 2020 International Food Policy Study Youth Survey. PARTICIPANTS The sample included 21 277 youth aged 10 to 17 years from Australia, Canada, Chile, Mexico, the United Kingdom, and the United States. Youth were recruited to complete the online survey through parents/guardians enrolled in the Nielsen Consumer Insights Global Panel and their partners' panels. MAIN OUTCOME MEASURES Figural drawing scales assessed self-perceived and ideal body images, with differences between scales representing body dissatisfaction. STATISTICAL ANALYSES PERFORMED Multinomial logistic regression models examined differences in body dissatisfaction by country, and associations with sociodemographics and either social media screen time or platforms used, including 2-way interactions with country. RESULTS Overall, approximately 45% of youth reported the same perceived and ideal body sizes, whereas 35% were "larger than ideal" (from 33% in Canada and Australia to 42% in Chile) and 20% were "thinner than ideal" (from 15% in Chile to 22% in Mexico). Greater social media screen time was associated with a higher likelihood of moderate-severe dissatisfaction for being "thinner than ideal" and at least mild dissatisfaction for being "larger than ideal" (P < .003 for all contrasts), with greater dissatisfaction among users of YouTube and Snapchat than nonusers (P ≤ .005 for both contrasts). Modest differences in body dissatisfaction between countries were observed for age, ethnicity, body mass index, and weight-based teasing. CONCLUSIONS Body dissatisfaction is prevalent among youth across diverse countries. These findings highlight the need to promote healthy body image in youth, particularly among social media users.
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Affiliation(s)
- Karen Hock
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Lana Vanderlee
- School of Nutrition, Université Laval, Québec City, Québec, Canada; Centre Nutrition, Santé et Société and Institut sur la nutrition et les aliments fonctionnels, Université Laval, Québec City, Québec, Canada
| | - Christine M White
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - David Hammond
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada.
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Li T, Deng C, Li J, Chen Y, Chen X, Zhang N, Li Z, Wang E, Qin W, Yang M, Li X, Li L, Wang H, Guo Y, Lu W, Qian X, Yan J. Mediation effect of sleep time on the association between outdoor activity and myopia in Chinese children and adolescents: a cross-sectional study. J Public Health (Oxf) 2024:fdae104. [PMID: 38887029 DOI: 10.1093/pubmed/fdae104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 04/22/2024] [Accepted: 06/03/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND This study aimed to assess the association between outdoor activity and myopia among children and adolescents and investigate whether sleep time could mediate this relationship. METHODS This cross-sectional study was performed on students aged 4-16 years in China, from August 2021 to January 2022. Outdoor activity was assessed by the Assessment Questionnaire of Exposure to Sunlight Activities for Students (AQESAS). Binary logistic regression combined with the mediation analysis was used to analyze the association of AQESAS with myopia and the mediating effect of sleep time on this relationship. RESULTS The prevalence of myopia was 53.51% (N = 1609). Multivariate logistic regression analysis showed that more sleep time (OR = 0.794, 95%CI: 0.707-0.893) and a higher score of AQESAS (OR = 0.989, 95%CI: 0.981-0.996) were significantly associated with a decreased risk of myopia. Mediation analysis revealed that sleep time plays a mediating role in the association between outdoor activity and myopia (ACME = -0.0006, P < 0.001), and the mediation proportion was 19.7%. CONCLUSION Outdoor activity affects myopia directly and indirectly through sleep time. The result suggested that children may be able to reduce the risk of myopia by promoting sleep through increased awareness of outdoor activity and exposure to sunlight.
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Affiliation(s)
- Tongtong Li
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
| | - Chaoming Deng
- Health Science Research Department, BYHEALTH Institute of Nutrition & Health, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Huangpu District, Guangzhou 510663, China
| | - Jing Li
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, No. 251. Fukang Road, Tianjin 300384, China
| | - Ying Chen
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
| | - Xukun Chen
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
| | - Naijian Zhang
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
| | - Zhongxia Li
- Health Science Research Department, BYHEALTH Institute of Nutrition & Health, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Huangpu District, Guangzhou 510663, China
| | - Enming Wang
- Department of Ophthalmology, The People Hospital of Feicheng, No. 108 Xincheng Road, Feicheng 271600, China
| | - Wei Qin
- Medical Laboratory, The People Hospital of Feicheng, No. 108 Xincheng Road, Feicheng 271600, China
| | - Mengtong Yang
- Health Science Research Department, BYHEALTH Institute of Nutrition & Health, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Huangpu District, Guangzhou 510663, China
| | - Xiangyun Li
- Outpatient Department, The People Hospital of Feicheng, No. 108 Xincheng Road, Feicheng 271600, China
| | - Li Li
- Medical Laboratory, The People Hospital of Feicheng, No. 108 Xincheng Road, Feicheng 271600, China
| | - Haiyan Wang
- ENT Department, The People Hospital of Feicheng, No. 108 Xincheng Road, Feicheng 271600, China
| | - Yanjun Guo
- School of Optometry, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
| | - Wenli Lu
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
| | - Xuehan Qian
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, No. 251. Fukang Road, Tianjin 300384, China
| | - Jing Yan
- School of Public Health, Tianjin Medical University, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, 22 Qixiangtai Road, Heping District, Tianjin 300070, China
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Martins C, Mota J, Goulart N, Silva M, Silva T, Carvalho F, Mota J, Bandeira PF, Lemos L. Compliance with the 24-h movement behaviors guidelines among urban and rural Brazilian preschoolers. Am J Hum Biol 2024; 36:e24045. [PMID: 38284305 DOI: 10.1002/ajhb.24045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 01/13/2024] [Accepted: 01/16/2024] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND The importance of movement behaviors for health is well-known, although few studies have examined the compliance with movement guidelines in preschoolers from different living contexts. This study reported the compliance with the 24-h movement behaviors guidelines among low-income Brazilian preschoolers from rural and urban areas, according to age. METHODS A total of 453 preschoolers (n = 222 urban), aged between 3 and 5 years, provided physical activity (PA) data (Actigraph wGT3X). Sleep duration, and screen time were parent-reported. Preschoolers were classified as compliant/non- compliant with the 24-h movement guidelines, according to age. The association between prevalence of compliance with the recommendations and the children's living setting were estimated (SPSS; 27.0). RESULTS Preschoolers were active (mean = 299.19 ± 76.42; and 369.76 ± 95.56 min/day in urban and rural areas, respectively), though moderate-to-vigorous physical activity (MVPA) time was below the 60 daily minutes recommended in both urban and rural settings (mean = 38.39 ± 21.36; and 47.32 ± 24.28, respectively). None of the urban children complied with the three recommendations simultaneously, while in the rural area, only 2.6% were compliant. Single movement behaviors compliances in the urban setting were 6.8%, 28.8% and 5.4% for PA, sleep, and screen time, respectively; while for rural settings were 16.5%, 21.2%, and 7.4%. Living in the rural area was related to the compliance with PA recommendation for the 5-year-old preschoolers. CONCLUSION In both urban and rural Brazilian areas, very few preschoolers are compliant with the guidelines, and more than one third of the children do not comply with any of the recommendations. Strategies and programs to promote compliance with movement behaviors guidelines should consider children's living setting and their age groups.
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Affiliation(s)
- Clarice Martins
- Research Centre in Physical activity, Health and Leisure, and Laboratory for Integrative and Translational Research in Population Health, University of Porto, Porto, Portugal
- Department of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Jéssica Mota
- Ciência e Tecnologia da Paraíba, Campus Itaporanga, Instituto Federal de Educação, João Pessoa, Brazil
| | - Natália Goulart
- Department of Physical Education, Universidade Federal do Vale do São Francisco, Petrolina, Brazil
| | - Morgana Silva
- Department of Physical Education, Universidade Federal do Vale do São Francisco, Petrolina, Brazil
| | - Tamires Silva
- Department of Physical Education, Universidade Federal do Vale do São Francisco, Petrolina, Brazil
| | - Ferdinando Carvalho
- Department of Physical Education, Universidade Federal do Vale do São Francisco, Petrolina, Brazil
| | - Jorge Mota
- Research Centre in Physical activity, Health and Leisure, and Laboratory for Integrative and Translational Research in Population Health, University of Porto, Porto, Portugal
| | - Paulo Felipe Bandeira
- Department of Physical Education, Universidade Federal do Vale do São Francisco, Petrolina, Brazil
- Department of Physical Education, Universidade Regional do Cariri, Crato, Brazil
| | - Luís Lemos
- Faculdade de Desporto e Educação Física, Universidade Lusófona, Porto, Portugal
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Orgilés M, Delvecchio E, Francisco R, Mazzeschi C, Godinho C, Pedro M, Espada JP, Morales A. Daily Activities in European Children and Adolescents During COVID-19 School Closure: A Longitudinal Study Exploring Physical Activity, Use of Screens, and Sleep Patterns. JOURNAL OF PREVENTION (2022) 2024; 45:467-482. [PMID: 38564144 DOI: 10.1007/s10935-024-00778-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 04/04/2024]
Abstract
This longitudinal study aimed to analyze the evolution of patterns of daily activities (physical activity time, screen usage time, and sleep hours) in European youth during school closure due to the COVID-19 health crisis. Participants were 624 caregivers of children and adolescents aged 3-18 from Italy, Spain, and Portugal. Evaluations were online, and four time-points were considered: retrospective measurement of daily activities before confinement (T1), and two (T2), five (T3), and eight (T4) weeks after starting the lockdown. Generally accepted international guidelines on physical activity time, screen usage time, and hours of sleep by age group were used to determine whether the pattern might increase the risk for ill health or not. To estimate the evolution of daily activities, generalized estimating equations (GEE) were used. The percentage of children who practiced less than 60 min of daily exercise increased significantly from before home confinement (47.8%) to T2 (86.4%); it slightly decreased at T3 (79.8%), and remained stable at T4 (76.1%). The percentage of children who made excessive use of screens (according to their age group) significantly increased from T1 to T2 and remained stable and high in the rest of the evaluations. The percentage of children who slept fewer or more hours than recommended for their age group remained stable between T1 and T4, although there was a significant increase at T3. In general, results found unhealthier behaviors as confinement was extended. Results are discussed in order to find strategies for promoting healthy daily activities for future pandemics.
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Affiliation(s)
- Mireia Orgilés
- Universidad Miguel Hernández, Alicante, Spain.
- Università degli Studi di Perugia, Perugia, Italy.
| | | | | | | | | | - Marta Pedro
- Universidade Católica Portuguesa, Lisbon, Portugal
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Yepez CE, Anderson CE, Frost E, Whaley SE, Koleilat M. Sleep Duration Is Associated with Household Food Insecurity and Sugar-Sweetened Beverage Intake Among Women, Infants and Children Participating Children Ages 0-5. Am J Health Promot 2024; 38:492-502. [PMID: 38155440 DOI: 10.1177/08901171231225289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2023]
Abstract
PURPOSE To determine associations between child and household characteristics and sleep duration among low-income children in Los Angeles County. DESIGN Cross-sectional study. SETTING Survey data collected in 2017 and 2020 in Los Angeles County, California. SAMPLE Special Supplemental Nutrition Program for Women, Infants and Children (WIC) households with children ages 4-60 months. MEASURES Sleep duration for children 4-60 months old (less than recommended (LTR), recommended range, more than recommended (MTR)), household food insecurity (HFI), sociodemographics, and daily servings of sugar-sweetened beverages (SSB). ANALYSIS Multinomial logistic regression, stratified by child age, was used to calculate odds ratios (OR) and 95% confidence intervals (CI) for associations between household/child characteristics and LTR or MTR sleep compared to recommended duration among WIC participating children 4-60 months old. RESULTS The final sample included 3512 children ages 4-23 months and 6035 children ages 24-60 months. In the study population, 32% (3-5 years old) to 44% (4-11months) of children under 5 did not meet the recommended hours of sleep per night. HFI was associated with higher odds of LTR (OR 1.27, CI 1.12-1.45) and MTR (OR 1.46, CI 1.15-1.87) sleep among 24-60 month-old children. Each additional daily SSB serving was associated with higher odds of LTR sleep (4-23 months: OR 1.10, CI 1.02-1.19; 24-59 months: OR 1.12, CI 1.08-1.17). CONCLUSIONS HFI and SSB intake are associated with not getting the recommended amount of sleep among low-income WIC participating children. Nutrition assistance program participants may benefit from receiving information about recommended sleep duration for young children and how to establish sleep routines to optimize sleep duration.
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Affiliation(s)
- Catherine E Yepez
- Public Health Foundation Enterprises (PHFE) WIC, a Program of Heluna Health, City of Industry, CA, USA
| | - Christopher E Anderson
- Public Health Foundation Enterprises (PHFE) WIC, a Program of Heluna Health, City of Industry, CA, USA
| | - Erin Frost
- Department of Public Health, College of Health and Human Development, California State University, Fullerton, CA, USA
| | - Shannon E Whaley
- Public Health Foundation Enterprises (PHFE) WIC, a Program of Heluna Health, City of Industry, CA, USA
| | - Maria Koleilat
- Department of Public Health, College of Health and Human Development, California State University, Fullerton, CA, USA
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11
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Mebarak M, Mendoza J, Romero D, Amar J. Healthy Life Habits in Caregivers of Children in Vulnerable Populations: A Cluster Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:537. [PMID: 38791757 PMCID: PMC11121232 DOI: 10.3390/ijerph21050537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/14/2024] [Accepted: 02/16/2024] [Indexed: 05/26/2024]
Abstract
Intervention programs aimed at mitigating the effects of chronic noncommunicable disease (CNDs) focus on promoting healthy lifestyle habits (HLH), especially in the early stages of life. Because of this, different typologies of caregivers have been identified according to HLH during middle childhood and adolescence. However, the available studies have focused on aspects such as nutrition, physical activity, and rest, ignoring other HLHs that are equally important for children's well-being. Likewise, few studies address HLH during the first five years of life and how caregivers affect children's health. In a sample of 544 caregivers of children aged zero to five years from low-income Colombian communities, we established a typology of attitudes toward different HLHs. The results indicate the presence of three clusters that grouped caregivers with (1) positive attitudes toward all HLHs, (2) toward some HLHs, and (3) relatively low positive attitudes toward all HLHs. Membership in clusters with less positive attitudes toward HLHs was also found to be associated with low educational levels and living in rural areas. This study detected profiles of caregivers who may have unhealthy lifestyles, so the results would allow social workers to design differential interventions on HLHs in non-industrialized countries.
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Affiliation(s)
- Moisés Mebarak
- Human Development Research Center, Universidad del Norte, Barranquilla 080020, Colombia; (M.M.); (J.A.)
- Department of Psychology, Universidad del Norte, Barranquilla 080020, Colombia;
| | - Juan Mendoza
- Department of Psychology, Universidad del Norte, Barranquilla 080020, Colombia;
| | - Duban Romero
- Human Development Research Center, Universidad del Norte, Barranquilla 080020, Colombia; (M.M.); (J.A.)
| | - José Amar
- Human Development Research Center, Universidad del Norte, Barranquilla 080020, Colombia; (M.M.); (J.A.)
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12
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Warmath CR, Choy CC, McGarvey ST, Sherar LB, Duckham RL, Soti-Ulberg C, Naseri T, Reupena MS, Wang D, Hawley NL. Child, family and household characteristics associated with physical activity in Samoan children aged 3-8 years: A cross-sectional study. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002886. [PMID: 38630845 PMCID: PMC11023467 DOI: 10.1371/journal.pgph.0002886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 02/28/2024] [Indexed: 04/19/2024]
Abstract
Physical activity is a key component of many obesity prevention strategies. The aim of this analysis was to identify child, family, and household characteristics associated with parent-reported physical activity in Samoan children aged 3-8 years. Children (n = 445; 51.2% female, mean age 5.4 years) were part of an ongoing, mixed-longitudinal study of child growth, development, and wellbeing (the Ola Tuputupua'e cohort). Bivariate analyses and multivariate generalized linear regressions were conducted to investigate the relationship of child, family, and household characteristics with physical activity level, measured using the Netherlands Physical Activity Questionnaire (NPAQ). Children were classified as being 'highly active' if they had NPAQ scores in the 75th percentile or above. Among the n = 111 children classified as 'highly active', n = 67 (60.4%) were boys. After adjusting for child, family, and household-level characteristics, hours of child sleep per night was the only variable significantly associated with odds of being highly active. Compared to children who slept less than 9 hours at night, those who slept 10-10.99 hours (OR: 5.97, 95% CI: 2.14-18.13) and 11+ hours (OR: 25.75, 95% CI: 8.14-90.12) had higher odds of being 'highly active'. Future research should examine the mechanisms driving the relationship between nighttime sleep and physical activity among Samoan children. Intervening on sleep duration and quality may improve physical activity and, in turn, obesity risk in this setting.
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Affiliation(s)
- Clara R. Warmath
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States of America
| | - Courtney C. Choy
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut, United States of America
| | - Stephen T. McGarvey
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States of America
| | - Lauren B. Sherar
- National Centre for Sport and Exercise Medicine, School of Sport and Exercise Sciences, Loughborough University, Loughborough, United Kingdom
| | - Rachel L. Duckham
- Australian Institute for Musculoskeletal Sciences (AIMSS), The University of Melbourne and Western Health, St. Albans, Victoria, Australia
| | | | - Take Naseri
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States of America
- Ministry of Health, Apia, Samoa
| | | | - Dongqing Wang
- Department of Global and Community Health, College of Public Health, George Mason University, Fairfax, Virginia, United States of America
| | - Nicola L. Hawley
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States of America
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut, United States of America
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13
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Ricci C, Ordnung M, Rothenbacher D, Genuneit J. Substituting Book Reading for Screen Time Benefits Preschoolers' Sleep Health: Results from the Ulm SPATZ Health Study. Nat Sci Sleep 2024; 16:315-324. [PMID: 38524767 PMCID: PMC10961022 DOI: 10.2147/nss.s448736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 02/19/2024] [Indexed: 03/26/2024] Open
Abstract
Purpose Healthy sleep is essential for the physical, cognitive, and social development of children. Several studies have reported the increase in digital media use in preschool children and its association with impaired sleep. However, there is relatively little evidence on the effects of book reading as a potentially safe alternative. The objective of this study, therefore, was to investigate whether sleep in children could benefit from book reading, and whether the negative effects of media use on sleep can be mitigated by substituting book reading for screen time. Participants and Methods We used longitudinal data from three consecutive waves of the SPATZ Health study, including children at the ages of 4 (n=581), 5 (n=508), and 6 (n=426) years. All data were collected by self-administered questionnaires. Parent-reported child sleep was assessed by the Children's Sleep Habits Questionnaire. Results Across the three waves, screen-based media use increased and was associated with lower sleep quality. In contrast, the time spent with book reading decreased; however, book reading appeared to be beneficial for children's sleep. Substitution models revealed that the theoretical substitution of an equal amount of book reading for 50% of the time spent with screen-based media benefits several domains of preschoolers' sleep health, including parasomnias, sleep anxiety, daytime sleepiness, and sleep onset delay. Conclusion Besides implications for population-wide and individual prevention, book reading may also be incorporated as a useful intervention to improve sleep quality in children who are already affected by sleep problems. Given that book reading is perceived as a safe alternative, the presented evidence may suffice to support recommendations in this direction.
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Affiliation(s)
- Cristian Ricci
- Pediatric Epidemiology, Department of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany
- Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom, South Africa
| | - Madeleine Ordnung
- Pediatric Epidemiology, Department of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany
| | | | - Jon Genuneit
- Pediatric Epidemiology, Department of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
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14
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Nathanson AI. Sleep and Technology in Early Childhood. Psychiatr Clin North Am 2024; 47:15-26. [PMID: 38302204 DOI: 10.1016/j.psc.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Research suggests that technology use is associated with poorer sleep outcomes among children less than 6 years of age. These associations are evident regardless of the type of technology studied, although evening exposure may have the greatest impact compared with technology use during other parts of the day. More work is needed, particularly given that technology use is relatively high among young children. Clinicians should assess patients' technology exposure, including before bedtime, to assess whether sleep issues stem from children's technology use. Moreover, clinicians should educate caregivers about the association between technology use and sleep problems among young children.
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Affiliation(s)
- Amy I Nathanson
- School of Communication, Ohio State University, Columbus, OH 43210, USA.
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15
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da Silva TF, Mota JG, Okely A, Telles MA, Tassitano RM, Guerra PH, Mota J, de Lucena Martins CM. Are low-income preschoolers physically active at preschool settings? A cross-sectional study. Child Care Health Dev 2024; 50:e13245. [PMID: 38450763 DOI: 10.1111/cch.13245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 01/13/2024] [Accepted: 02/02/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND Preschools may provide opportunities for children to engage in physical activity (PA), to benefit their health, although little is known when concerning low-income preschoolers. This study aimed (1) to describe time spent in PA among low-income children during preschool hours and (2) to analyse how many children meet the PA recommendations during preschool hours. METHODS A total of 204 low-income preschoolers (4.51 ± 0.79 years) from João Pessoa/Brazil provided valid accelerometer (Actigraph, WGT3-X) data during the preschool period. Children were grouped in quartiles of PA in counts per minute, according to sex and age. The General Linear Model Univariate was used to examine the differences in PA intensities between the quartiles and the time spent in total PA (TPA) and moderate-to-vigorous PA (MVPA) by quartiles, according to age. An hour-by-hour description of children's PA was presented. RESULTS TPA during preschool hours ranged from 68.33% to 113.89% of the recommended and from 28.34% to 81.68% of the MVPA recommendations. Among 5-year-old children, those in the highest quartile met the PA recommendations. All children were more active outdoors than indoors. For the less actives, preschool time corresponded to 30% of the recommended daily MVPA. CONCLUSION The current results reinforce the importance of preschool settings for promoting preschoolers' PA and provide particularly important and useful information for tailoring preschool-based interventions focused on those who need it most. Strategies to increase children's MVPA should be prioritized during free-play time.
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Affiliation(s)
| | | | - Anthony Okely
- School of Health and Society, University of Wollongong, Wollongong, New South Wales, Australia
| | | | - Rafael Miranda Tassitano
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Champaign, Ilinois, USA
| | | | - Jorge Mota
- Research Centre of Physical Activity, Health and Leisure, Faculty of Sports; Laboratory for Integrative and Translational Research in Population Health (ITR), University of Porto, Porto, Portugal
| | - Clarice Maria de Lucena Martins
- Federal University of Paraíba, João Pessoa, Brazil
- Research Centre of Physical Activity, Health and Leisure, Faculty of Sports; Laboratory for Integrative and Translational Research in Population Health (ITR), University of Porto, Porto, Portugal
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16
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Wiguna T, Minayati K, Kaligis F, Teh SD, Sourander A, Dirjayanto VJ, Krishnandita M, Meriem N, Gilbert S. The influence of screen time on behaviour and emotional problems among adolescents: A comparison study of the pre-, peak, and post-peak periods of COVID-19. Heliyon 2024; 10:e23325. [PMID: 38163166 PMCID: PMC10755312 DOI: 10.1016/j.heliyon.2023.e23325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 11/13/2023] [Accepted: 11/30/2023] [Indexed: 01/03/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has brought drastic changes globally in the past three years, one of which is an increase in the use of digital media or electronic devices. Previous studies have shown that long screen time may stimulate the neurobiological system, resulting in various behavioural and emotional problems; however, there is insufficient population-based evidence. This study aimed to investigate the influence of screen time on behavioural and emotional problems in Indonesian adolescents at three time points: the pre-, peak, and post-peak periods of COVID-19. Data were collected using an online community mental health survey. This survey incorporated the Youth Screen Time Survey to gauge screen time and the adolescent version of the Strengths and Difficulties Questionnaire to assess emotional, conduct, and prosocial behaviour problems. The participants were adolescents in secondary and senior high schools, with 337, 423, and 1,096 participants from the pre-, peak-, and post-pandemic periods, respectively, included in the analysis. Daily average screen time was compared, followed by the calculation of odds ratios for screen time and mental health problems during the different periods. The results demonstrated significant differences in adolescents' total daily average screen time between the different pandemic periods. Decreased screen time was associated with reduced emotional, conduct, and prosocial behaviour problems, especially during the peak period. Thus, psychoeducation on screen time in adolescents should be considered as a point of interest for mental well-being interventions.
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Affiliation(s)
- Tjhin Wiguna
- Department of Psychiatry, Faculty of Medicine Universitas Indonesia-dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Kusuma Minayati
- Department of Psychiatry, Faculty of Medicine Universitas Indonesia-dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Fransiska Kaligis
- Department of Psychiatry, Faculty of Medicine Universitas Indonesia-dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Sylvia Dominic Teh
- Department of Psychiatry, Faculty of Medicine Universitas Indonesia-dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Andre Sourander
- Reseach Center for Child Psychiatry, Department of Clinical Medicine, University of Turku, Turku, Finland
| | - Valerie Josephine Dirjayanto
- Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
- Faculty of Medical Sciences, Newcastle University, United Kingdom
| | | | - Nabella Meriem
- dr. Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Sonja Gilbert
- Reseach Center for Child Psychiatry, Department of Clinical Medicine, University of Turku, Turku, Finland
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17
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Sanders T, Noetel M, Parker P, Del Pozo Cruz B, Biddle S, Ronto R, Hulteen R, Parker R, Thomas G, De Cocker K, Salmon J, Hesketh K, Weeks N, Arnott H, Devine E, Vasconcellos R, Pagano R, Sherson J, Conigrave J, Lonsdale C. An umbrella review of the benefits and risks associated with youths' interactions with electronic screens. Nat Hum Behav 2024; 8:82-99. [PMID: 37957284 DOI: 10.1038/s41562-023-01712-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/01/2023] [Indexed: 11/15/2023]
Abstract
The influence of electronic screens on the health of children and adolescents and their education is not well understood. In this prospectively registered umbrella review (PROSPERO identifier CRD42017076051 ), we harmonized effects from 102 meta-analyses (2,451 primary studies; 1,937,501 participants) of screen time and outcomes. In total, 43 effects from 32 meta-analyses met our criteria for statistical certainty. Meta-analyses of associations between screen use and outcomes showed small-to-moderate effects (range: r = -0.14 to 0.33). In education, results were mixed; for example, screen use was negatively associated with literacy (r = -0.14, 95% confidence interval (CI) = -0.20 to -0.09, P ≤ 0.001, k = 38, N = 18,318), but this effect was positive when parents watched with their children (r = 0.15, 95% CI = 0.02 to 0.28, P = 0.028, k = 12, N = 6,083). In health, we found evidence for several small negative associations; for example, social media was associated with depression (r = 0.12, 95% CI = 0.05 to 0.19, P ≤ 0.001, k = 12, N = 93,740). Limitations of our review include the limited number of studies for each outcome, medium-to-high risk of bias in 95 out of 102 included meta-analyses and high heterogeneity (17 out of 22 in education and 20 out of 21 in health with I2 > 50%). We recommend that caregivers and policymakers carefully weigh the evidence for potential harms and benefits of specific types of screen use.
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Affiliation(s)
- Taren Sanders
- Institute for Positive Psychology and Education, Australian Catholic University, North Sydney, New South Wales, Australia.
| | - Michael Noetel
- School of Psychology, University of Queensland, Brisbane, Queensland, Australia
| | - Philip Parker
- Institute for Positive Psychology and Education, Australian Catholic University, North Sydney, New South Wales, Australia
| | - Borja Del Pozo Cruz
- Department of Sport Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Department of Physical Education, Faculty of Education, University of Cádiz, Cádiz, Spain
- Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain
| | - Stuart Biddle
- Centre for Health Research, University of Southern Queensland, Springfield, Queensland, Australia
- Faculty of Sport and Health Scienchresholds for statistical credibilites, University of Jyväskylä, Jyväskylä, Finland
| | - Rimante Ronto
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Macquarie Park, New South Wales, Australia
| | - Ryan Hulteen
- School of Kinesiology, Louisiana State University, Baton Rouge, LA, USA
| | - Rhiannon Parker
- The Centre for Social Impact, University of New South Wales, Sydney, New South Wales, Australia
| | - George Thomas
- The Health and Wellbeing Centre for Research Innovation, School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Katrien De Cocker
- Department of Movement and Sport Science, Ghent University, Ghent, Belgium
| | - Jo Salmon
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Kylie Hesketh
- Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Nicole Weeks
- Institute for Positive Psychology and Education, Australian Catholic University, North Sydney, New South Wales, Australia
| | - Hugh Arnott
- Institute for Positive Psychology and Education, Australian Catholic University, North Sydney, New South Wales, Australia
| | - Emma Devine
- The Matilda Centre for Research in Mental Health and Substance Use, University of Sydney, Sydney, New South Wales, Australia
| | - Roberta Vasconcellos
- Institute for Positive Psychology and Education, Australian Catholic University, North Sydney, New South Wales, Australia
| | - Rebecca Pagano
- School of Education, Australian Catholic University, North Sydney, New South Wales, Australia
| | - Jamie Sherson
- School of Education, Australian Catholic University, North Sydney, New South Wales, Australia
| | - James Conigrave
- Institute for Positive Psychology and Education, Australian Catholic University, North Sydney, New South Wales, Australia
| | - Chris Lonsdale
- Institute for Positive Psychology and Education, Australian Catholic University, North Sydney, New South Wales, Australia
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18
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Song YY, Xu L, Liu D, Feng M, Yang C, Jiang Y, Wu Y. Depression and Anxiety Symptoms and Their Associated Factors Among Chinese Residents After the Lifting of the Dynamic Zero-COVID Policy: A Cross-Sectional Study. Int J Gen Med 2023; 16:5921-5934. [PMID: 38106974 PMCID: PMC10725747 DOI: 10.2147/ijgm.s442093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/01/2023] [Indexed: 12/19/2023] Open
Abstract
Purpose China lifted its strict zero-Covid approach on December 7, 2022. This study aimed to investigate depression and anxiety symptoms and their associations among Chinese residents after the change in public policy. Methods A cross-sectional sample of 925 Chinese residents (726 females and 199 males) was recruited using convenience and snowball sampling approach between 16 and 25 December 2022. Participants completed online questionnaires on basic information, depression, anxiety, COVID-19 related perceptions, and protective behaviors change. Results Mild and moderate-to-severe depression symptoms were reported by 35.6% and 19.1% of participants, respectively. Nearly 40% of participants reported mild anxiety and 18.7% reported moderate-to-severe anxiety. Results from multinomial logistic regression analysis indicated that male gender, younger age, the presence of chronic disease, poorer self-rated mental health status, perceived impact, and worry were risk factors for both depression and anxiety, while higher education and protective behaviors change were protective factors. Besides, living with or caring for children (4-6 years), family members or other housemates currently with influenza-like symptoms, and perceived severity were also risk factors for depression. Conclusion Our findings provided initial evidence that Chinese residents may face heightened depression and anxiety during the early stage after the policy was released. Furthermore, we identified some vulnerable populations in need of prioritizing mental health assistance and some potentially modifiable factors associated with depression and anxiety, which provides an important guide for developing timely and effective psychological interventions and preparing for future pandemics.
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Affiliation(s)
- Yuan-Yuan Song
- Department of Critical Care Medicine, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, 610041, People’s Republic of China
| | - Ling Xu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, 610041, People’s Republic of China
| | - Dan Liu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, People’s Republic of China
| | - Mei Feng
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, 610041, People’s Republic of China
| | - Cui Yang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, 610041, People’s Republic of China
| | - Yan Jiang
- Department of Nursing/Evidence-Based Nursing Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, People’s Republic of China
| | - Ying Wu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, 610041, People’s Republic of China
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19
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Kattein E, Schmidt H, Witt S, Jörren HL, Menrath I, Rumpf HJ, Wartberg L, Pawils S. Increased Digital Media Use in Preschool Children: Exploring the Links with Parental Stress and Their Problematic Media Use. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1921. [PMID: 38136123 PMCID: PMC10742172 DOI: 10.3390/children10121921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/07/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND Intense or problematic media use behavior of parents could serve as a role model for their children's media use behavior. So far, knowledge is scarce about increased children's media use (ICMU) and its association with parental stress (PS) and problematic parental media use (PPMU). METHODS ICMU was examined using a modified set of the DSM-5 criteria for Internet Gaming Disorder. PS was assessed via the widely used Parenting Stress Index, and PPMU was assessed using the Short Compulsive Internet Use Scale. A multiple linear regression analysis was conducted to evaluate the links between ICMU, PS, and PPMU. A mediation analysis was performed to examine if PPMU mediated the relationship between PS and ICMU. RESULTS In sum, 809 parents (M = 36.89 years; SD = 4.87; 81.4% female) of preschool children (average age: 44.75 months, SD = 13.68) participated in the study. ICMU was statistically significantly related to higher age of the parent, greater PPMU, and higher PS. Furthermore, we found that the association between PS and ICMU was partially mediated by PPMU. CONCLUSIONS The results indicate that more pronounced PS and PPMU are associated with ICMU, highlighting the necessity of considering these parental variables when developing early prevention strategies for preschool-age children.
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Affiliation(s)
- Elena Kattein
- Department of Psychiatry and Psychotherapy, University of Lübeck, 23562 Lübeck, Germany
| | - Hannah Schmidt
- Department of Psychiatry and Psychotherapy, University of Lübeck, 23562 Lübeck, Germany
- Department of Paediatrics and Adolescent Medicine, University of Lübeck, 23562 Lübeck, Germany
| | - Stefanie Witt
- Institute of Medical Psychology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
| | - Hannah Lea Jörren
- Department of Psychiatry and Psychotherapy, University of Lübeck, 23562 Lübeck, Germany
| | - Ingo Menrath
- Department of Paediatrics and Adolescent Medicine, University of Lübeck, 23562 Lübeck, Germany
| | - Hans-Jürgen Rumpf
- Department of Psychiatry and Psychotherapy, University of Lübeck, 23562 Lübeck, Germany
| | - Lutz Wartberg
- Department of Psychology, Faculty of Human Sciences, MSH Medical School Hamburg, 20457 Hamburg, Germany
| | - Silke Pawils
- Institute of Medical Psychology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
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20
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Morawska A, Mitchell AE, Tooth LR. Managing Screen Use in the Under-Fives: Recommendations for Parenting Intervention Development. Clin Child Fam Psychol Rev 2023; 26:943-956. [PMID: 37171529 PMCID: PMC10640456 DOI: 10.1007/s10567-023-00435-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2023] [Indexed: 05/13/2023]
Abstract
The impact of excessive screen use on children's health and development is a public health concern and many countries have published recommendations to limit and guide the use of screen media in childhood. Despite this, international studies report that the majority of parents and children do not adhere to screen use recommendations. Existing research aiming to understand children' screen use has largely focused on older children, and on demographic and structural aspects of the child's environment. Parents play a central role in determining young children's screen use and identify numerous barriers to developing healthy screen use practices with their children. However, no clear models exist that incorporate key parenting factors in understanding children's screen use, which presents an impediment to intervention development. Likewise, while some evidence exists for interventions to improve children's screen use behaviours, most are focused on older children and parental involvement has generally been limited. In this paper, we overview key factors associated with screen use in young children (< 5 years) and summarise the existing evidence base for interventions designed to support healthy screen use. This paper proposes a conceptual model linking aspects of parenting and the socio-ecological environment to young children's screen use. Our proposed model could be used to design longitudinal studies of screen use predictors and outcomes, and inform intervention development. Finally, the paper provides key recommendations for future research, intervention development and testing.
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Affiliation(s)
- Alina Morawska
- Parenting and Family Support Centre, School of Psychology, The University of Queensland, 13 Upland Road, St Lucia, Brisbane, Qld, 4072, Australia.
| | - Amy E Mitchell
- School of Nursing, Midwifery and Social Work, The University of Queensland, Brisbane, Australia
- Menzies Health Institute Queensland, Griffith University, Brisbane, Australia
| | - Leigh R Tooth
- School of Public Health, The University of Queensland, Brisbane, Australia
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21
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Liu XN, Naduvilath TJ, Sankaridurg PR. Myopia and sleep in children-a systematic review. Sleep 2023; 46:zsad162. [PMID: 37381700 PMCID: PMC10639155 DOI: 10.1093/sleep/zsad162] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 05/22/2023] [Indexed: 06/30/2023] Open
Abstract
Worldwide, approximately one in three people are myopic or short-sighted. Myopia in children is of particular concern as younger onset age implies a higher risk of progression, and consequently greater risk of developing vision-threatening complications. The importance of sleep in children's health has long been acknowledged, but evidence for its role in childhood myopia is fairly new and mixed results were presented across studies. To facilitate better understanding of this relationship, a broad literature search, up to and including October 31, 2022, was performed using three databases (PubMed, Embase, and Scopus). Seventeen studies were included in the review, covering four main aspects of sleep, namely duration, quality, timing, and efficiency, and their associations with myopia in children. The present literature review discussed these studies, revealed potential limitations in their methodologies, and identified gaps that need to be addressed in the future. The review also acknowledges that current evidence is insufficient, and the role of sleep in childhood myopia is far from being fully understood. Future studies that primarily, objectively, and accurately assess sleep and myopia, taking other characteristics of sleep beyond duration into consideration, with a more diverse sample in terms of age, ethnicity, and cultural/environmental background, and control for confounders such as light exposure and education load are much needed. Although more research is required, myopia management should be a holistic approach and the inclusion of sleep hygiene in myopia education targeting children and parents ought to be encouraged.
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Affiliation(s)
- Xiao Nicole Liu
- School of Optometry and Vision Science, University of New South Wales, Sydney, SYD, Australia
- Brien Holden Vision Institute Limited, Sydney, SYD, Australia
| | - Thomas John Naduvilath
- School of Optometry and Vision Science, University of New South Wales, Sydney, SYD, Australia
- Brien Holden Vision Institute Limited, Sydney, SYD, Australia
| | - Padmaja R Sankaridurg
- School of Optometry and Vision Science, University of New South Wales, Sydney, SYD, Australia
- Brien Holden Vision Institute Limited, Sydney, SYD, Australia
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Huang J, Cheung CK, Chan SC, Pang WS, Chow SH, Li QH, Lo AS, Keung VM, Mui LW, Lee A, Wong MC. Factors associated with physical inactivity among the pre-school children: A cohort of 1681 participants. J Paediatr Child Health 2023; 59:1152-1159. [PMID: 37574970 DOI: 10.1111/jpc.16473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/24/2023] [Accepted: 07/27/2023] [Indexed: 08/15/2023]
Abstract
AIM To investigate the risk factors associated with physical inactivity of young children in Hong Kong. METHODS This follow-up study was part of a prospective cohort study named Studying Impact of Nutrition on Growth (SING) initiated in 2015. Subjects were recruited from randomly selected local nurseries and kindergartens in Hong Kong. Self-administrated questionnaires were distributed to parents in 2016-2017 to collect information on: (i) socio-economic background; (ii) health-related factors, including gestation at time of birth, and hospitalisation of the child since birth; (iii) types of leisure activities, including time spent on electronic games and physical activity. RESULTS A total of 1681 responses were collected. A higher likelihood of physical inactivity on weekdays was associated with being female, not being the firstborn, having been hospitalised three or more times since birth, and having physically inactive care givers. Meanwhile, children whose mother was unemployed/retired, and who spent more than 1 h on electronic games per day were significantly less likely to be physically inactive. Similarly, being female, being the secondborn or the thirdborn, and having a care giver with low physical activity level were associated with a higher chance of physical inactivity on weekends. CONCLUSIONS Parental support could play a pivotal role in determining a child's physical activity level. Public health policies should be implemented to promote family-based physical activities.
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Affiliation(s)
- Junjie Huang
- Centre for Health Education and Health Promotion, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Calvin Km Cheung
- Centre for Health Education and Health Promotion, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Sze Chai Chan
- Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Wing Sze Pang
- Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Shui Hang Chow
- Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Queenie Hy Li
- School of Public Health, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Amelia Sc Lo
- Centre for Health Education and Health Promotion, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Vera Mw Keung
- Centre for Health Education and Health Promotion, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Lancelot Wh Mui
- Centre for Health Education and Health Promotion, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Albert Lee
- Centre for Health Education and Health Promotion, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Martin Cs Wong
- Centre for Health Education and Health Promotion, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- The School of Public Health, Peking University, Beijing, China
- The School of Public Health, The Chinese Academy of Medical Sciences and The Peking Union Medical Colleges, Beijing, China
- The School of Public Health, Fudan University, Shanghai, China
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23
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Dzhambov AM, Lercher P, Vincens N, Persson Waye K, Klatte M, Leist L, Lachmann T, Schreckenberg D, Belke C, Ristovska G, Kanninen KM, Botteldooren D, Van Renterghem T, Jeram S, Selander J, Arat A, White K, Julvez J, Clark C, Foraster M, van Kamp I. Protective effect of restorative possibilities on cognitive function and mental health in children and adolescents: A scoping review including the role of physical activity. ENVIRONMENTAL RESEARCH 2023; 233:116452. [PMID: 37339694 DOI: 10.1016/j.envres.2023.116452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 04/15/2023] [Accepted: 06/16/2023] [Indexed: 06/22/2023]
Abstract
Background The exposome approach can be a powerful tool for understanding the intertwining of social, physical, and internal influences that shape mental health and cognitive development throughout childhood. To distil conceptual models for subsequent analyses, the EU-funded project Early Environmental quality and Life-course mental health effects (Equal-Life) has conducted literature reviews on potential mediators linking the exposome to these outcomes. We report on a scoping review and a conceptual model of the role of restorative possibilities and physical activity. Methods Peer-reviewed studies published since the year 2000 in English, on the association between the exposome and mental health/cognition in children/adolescents, and quantitatively investigating restoration/restorative quality as a mediating variable were considered. Database searches were last updated in December 2022. We used an unstructured expert-driven approach to fill in gaps in the reviewed literature. Results Five records of three distinct studies were identified, indicating a scarcity of empirical evidence in this newly developing research area. Not only were these studies few in numbers, but also cross-sectional, lending only tentative support to the idea that perceived restorative quality of adolescent's living environment might mediate the association between greenspace and mental health. Physical activity emerged as a mediator leading to better psychological outcomes in restorative environments. We provide a critical discussion of potential caveats when investigating the restoration mechanism in children and propose a hierarchical model including restoration, physical activity, and relational dynamics between children and their environment, including social context, as well as restorative environments other than nature. Conclusions It is justified to further explore the role of restoration and physical activity as mediators in the association between early-life exposome and mental health/cognitive development. It is important to consider the child perspective and specific methodological caveats. Given the evolving conceptual definitions/operationalizations, Equal-Life will attempt to fill in a critical gap in the literature.
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Affiliation(s)
- Angel M Dzhambov
- Department of Hygiene, Faculty of Public Health, Medical University of Plovdiv, Plovdiv, Bulgaria; Institute of Highway Engineering and Transport Planning, Graz University of Technology, Graz, Austria; Research Group "Health and Quality of Life in a Green and Sustainable Environment", SRIPD, Medical University of Plovdiv, Plovdiv, Bulgaria.
| | - Peter Lercher
- Institute of Highway Engineering and Transport Planning, Graz University of Technology, Graz, Austria
| | - Natalia Vincens
- School of Public Health and Community Medicine, Institute of Medicine, Gothenburg University, Gothenburg, Sweden
| | - Kerstin Persson Waye
- School of Public Health and Community Medicine, Institute of Medicine, Gothenburg University, Gothenburg, Sweden
| | - Maria Klatte
- Cognitive and Developmental Psychology, University of Kaiserslautern-Landau, Kaiserslautern, Germany
| | - Larisa Leist
- Cognitive and Developmental Psychology, University of Kaiserslautern-Landau, Kaiserslautern, Germany
| | - Thomas Lachmann
- Cognitive and Developmental Psychology, University of Kaiserslautern-Landau, Kaiserslautern, Germany; Centro de Investigación Nebrija en Cognición, Facultad de Lenguas y Educacion, Universidad Nebrija, Madrid, Spain
| | - Dirk Schreckenberg
- Centre for Applied Psychology, Environmental and Social Research (ZEUS GmbH), Hagen, Germany
| | - Christin Belke
- Centre for Applied Psychology, Environmental and Social Research (ZEUS GmbH), Hagen, Germany
| | - Gordana Ristovska
- Institute of Public Health of the Republic of North Macedonia, Skopje, Macedonia
| | - Katja M Kanninen
- A.I.Virtanen Institute for Molecular Medicine, University of Eastern Finland, Kuopio, Finland
| | - Dick Botteldooren
- Department of Information Technology, Faculty of Engineering and Architecture, Ghent University, Ghent, Belgium
| | - Timothy Van Renterghem
- Department of Information Technology, Faculty of Engineering and Architecture, Ghent University, Ghent, Belgium
| | - Sonja Jeram
- National Institute of Public Health, Ljubljana, Slovenia
| | - Jenny Selander
- Unit of Occupational Medicine, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Arzu Arat
- Unit of Occupational Medicine, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kim White
- National Institute for Public Health and the Environment, Netherlands
| | - Jordi Julvez
- Institut d'Investigació Sanitària Pere Virgili (IISPV), Clinical and Epidemiological Neuroscience Group (NeuroÈpia), Reus, Spain; ISGlobal, Barcelona, Spain
| | - Charlotte Clark
- Population Health Research Institute, St George's University of London, London, United Kingdom
| | - Maria Foraster
- ISGlobal, Barcelona, Spain; Universitat Pompeu Fabra (UPF), Spain; CIBER Epidemiología y Salud Pública (CIBEREsp), Spain; PHAGEX Research Group, Blanquerna School of Health Science, Universitat Ramon Llull (URL), Barcelona, Spain
| | - Irene van Kamp
- National Institute for Public Health and the Environment, Netherlands
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24
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de Souza AA, Bandeira PFR, Vale SMCG, da Cunha GL, Mota JAPS, de Lucena Martins CM. Paths towards a healthier BMI among short and adequate sleepers: A pathway network analysis considering movement behaviors in low-income preschoolers. Am J Hum Biol 2023; 35:e23915. [PMID: 37269167 DOI: 10.1002/ajhb.23915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/27/2023] [Accepted: 05/07/2023] [Indexed: 06/04/2023] Open
Abstract
INTRODUCTION Short sleep duration has been seen as a predictor of higher body mass index (BMI) in youth. Sleep duration varies substantially along early childhood, and the paths towards a healthier BMI, considering the other movement behaviors (physical activity-PA and screen time) are unexplored in preschoolers. AIM To construct a sleep-BMI model to capture the direct and indirect paths to intervening towards a healthier BMI, according to low-income preschoolers' compliance with the other movement behaviors. METHODS Two hundred and seventy two preschoolers (4.5 ± 0.0; 138 boys) participated in the study. Sleep and screen time (ST) were assessed in a face-to-face interview with primary caregivers. PA was assessed using accelerometer (wGT3X-BT). Preschoolers were categorized as compliant or not with sleep, screen time, total and moderate to vigorous PA recommendations. BMIz-score was calculated according to preschoolers' sex and age. All the assessed variables, besides sex and age were included in a Network Pathway Analysis (NPA) according to age as nodes. RESULTS At 3 years old, a direct and negative path between sleep-BMIz score was observed. At four and 5 years old, this relationship became positive. Further, girls were more compliant with sleep, ST and total PA recommendations. Total PA (TPA) showed the highest expected influence value in the general, 3 and 4 years old NPA. CONCLUSION The NPA analysis showed different directions for the relationship between sleep and BMIz score, according to age. Intervention strategies to a healthier BMI among preschoolers compliant or not with sleep recommendations should focus in increasing TPA.
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Affiliation(s)
| | | | | | - Glacithane Lins da Cunha
- Programa de Pós-Graduação em Educação Física, Universidade Federal do Vale do São Francisco, Petrolina, Pernambuco, Brazil
| | - Jorge Augusto Pinto Silva Mota
- Research Centre of Physical Activity, Health and Leisure, Faculty of Sport Sciences, University of Porto, Porto, Portugal
| | - Clarice Maria de Lucena Martins
- Research Centre of Physical Activity, Health and Leisure, Faculty of Sport Sciences, University of Porto, Porto, Portugal
- Laboratory for Integrative and Translational Research in Population Health (ITR), University of Porto, Porto, Portugal
- Departamento de Educação Física, Universidade Federal da Paraíba, João Pessoa, Paraiba, Brazil
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25
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Dong H, Wang T, Feng J, Xue Y, Jia F. The relationship between screen time before bedtime and behaviors of preschoolers with autism spectrum disorder and the mediating effects of sleep. BMC Psychiatry 2023; 23:635. [PMID: 37648993 PMCID: PMC10466770 DOI: 10.1186/s12888-023-05128-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 08/22/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND There are overlapping effects of screen time and sleep on children's behavior. The purpose of this study was to explore the relationship of screen time with behavior problems in children with autism spectrum disorder (ASD) and the probable mediating effects of sleep, in order to provide evidence for the need for clinical identification and intervention. METHODS A sample of 358 preschoolers with ASD were included. We investigated the children's basic characteristics of sex and age, ASD symptoms (ABC, CARS, and ADOS-2), neurodevelopment (GDS-C), sleep habits (CSHQ), and behavior (CBCL). Pearson correlation tests were used to determine the direct correlations among children's screen time, CBCL, and CSHQ. Linear regression analysis was used to explore whether screen time predicted total score of CBCL. Multi-step linear regression analysis was used to investigate the mediating effect of sleep on the relationship between screen time and total score of CBCL. RESULTS Screen time before bedtime was correlated with CBCL and CSHQ, which indicated that screen time before bedtime was correlated with sleep and behavior in children with ASD. Screen time before bedtime was a predictor of CBCL total score (indicating children's behavior), and CSHQ total score (indicating children's sleep habits) played a partial mediating role between screen time before bedtime and children's behavior. CONCLUSION Clinicians should support and educate parents of children with ASD, which should focus on managing screen time, especially screen time before bedtime.
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Affiliation(s)
- Hanyu Dong
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, 130021, China
| | - Tiantian Wang
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, 130021, China
| | - Junyan Feng
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, 130021, China
| | - Yang Xue
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, 130021, China
| | - Feiyong Jia
- Department of Developmental and Behavioral Pediatrics, The First Hospital of Jilin University, Changchun, 130021, China.
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26
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Phillips SM, Summerbell C, Hesketh KR, Saxena S, Hillier-Brown FC. Co-design and content validity of the movement measurement in the early years (MoveMEY) tool for assessing movement behaviour of pre-school aged children. Int J Behav Nutr Phys Act 2023; 20:95. [PMID: 37542295 PMCID: PMC10401865 DOI: 10.1186/s12966-023-01486-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 06/27/2023] [Indexed: 08/06/2023] Open
Abstract
BACKGROUND Movement behaviours (physical activity, sedentary behaviour, and sleep) are important for pre-school children's health and development. Currently, no tools with appropriate content validity exist that concurrently capture these movement behaviours in young children. The aim of this study was to co-design and assess the content validity of a novel tool to concurrently measure movement behaviours in pre-school aged children (aged 3-4 years). METHODS We followed four distinct steps to develop and assess the content validity of Movement Measurement in the Early Years (MoveMEY): (1) We conducted an extensive literature search, to identify pre-existing proxy measurement tools (questionnaires and diaries) to inform the design of a novel tool, which aimed to effectively capture movement behaviour guidelines of pre-school aged children. (2) We facilitated focus group discussions with parents and carers of pre-school aged children (n = 11) and (3) a qualitative survey with free text responses was completed by topic relevant researchers (n = 6), to co-design the measurement tool. (4) We assessed the content validity of the developed tool, MoveMEY, through interviews with parents of pre-school aged children (n = 12) following piloting of the tool. RESULTS We developed an initial version of MoveMEY based on the format of an existing questionnaire and by mapping the content of questions to the guidelines. Co-design of MoveMEY resulted in changes to the format (e.g. short questionnaire to a seven-day diary) and content (e.g. inclusion of 'general information' questions on illness, disabilities and sleep disturbances; question on screen time before bed). Content validity assessment demonstrated that the items of MoveMEY were relevant and comprehensive for the assessment of children's movement behaviours. MoveMEY was felt to be comprehensible, however, parental suggestions were implemented to finalise and improve MoveMEY (e.g. adding examples to questions aiming to detect moderate to vigorous physical activity). CONCLUSION MoveMEY is the first co-designed measurement tool that has relevance for assessing the movement behaviour guidelines of pre-school aged children. Parent/carer and topic relevant researcher involvement throughout the development process resulted in a seven-day daily reported activity diary that is comprehensive of children's movement behaviours and comprehensible to parents and carers.
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Affiliation(s)
- Sophie M Phillips
- Department of Sport and Exercise Sciences, Durham University, Durham City, UK.
- The Centre for Translational Research in Public Health (Fuse), Newcastle Upon Tyne, UK.
| | - Carolyn Summerbell
- Department of Sport and Exercise Sciences, Durham University, Durham City, UK
- The Centre for Translational Research in Public Health (Fuse), Newcastle Upon Tyne, UK
| | - Kathryn R Hesketh
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
- Population Policy & Practice Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Sonia Saxena
- School of Public Health, Imperial College London, London, UK
| | - Frances C Hillier-Brown
- The Centre for Translational Research in Public Health (Fuse), Newcastle Upon Tyne, UK
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
- Human Nutrition Research Centre, Newcastle University, Newcastle upon Tyne, UK
- Newcastle University Centre of Research Excellence in Healthier Lives, Newcastle University, Newcastle upon Tyne, UK
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27
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Shqair AQ, Fernandez MDS, Costa FDS, Jansen K, Motta JVDS, Silva RAD, Costa VPD, Goettems ML. Mediating effect of eating pattern on the relationship between television exposure and caries in children. Braz Oral Res 2023; 37:e075. [PMID: 37531511 DOI: 10.1590/1807-3107bor-2023.vol37.0075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 02/27/2023] [Indexed: 08/04/2023] Open
Abstract
Behavioral characteristics may also take part in the etiology of dental caries. Sedentary behavior, especially watching television, is associated with increased intake of foods high in fat or free sugar, which could influence the occurrence of dental caries. The aim of this study was to assess the mediating effect of eating pattern on the relationship between television exposure time and the presence of dental caries in children. A cross-sectional study was conducted with a representative sample of 580 parent-child dyads with children aged 7 to 8 years in 20 public schools in Pelotas, Brazil. Parents or legal guardians were interviewed and provided information on demographic/socioeconomic data, children's daily television exposure time, and answered the Biological Rhythms Interview for Assessment in Neuropsychiatry for Kids (BRIAN-K-eating pattern domain). Caries was evaluated through clinical examination. The mediating effect of eating pattern on the relationship between television exposure and presence of dental caries was estimated using the parametric g-formula. Prevalence of dental caries was 63%, and 22% of children watched TV 4 or more hours per day. Television exposure had no direct effect on the dental caries experience [odds ratio (OR): 1.05 (95% confidence interval (95%CI): 0.92-1.19)]. Nevertheless, difficulty maintaining regular eating pattern mediated the natural indirect effect of television exposure time (≥ 4 hours/day) on dental caries experience [OR: 1.07 (95%CI): 1.01-1.14)]. The results of this study confirm the indirect pathway between television viewing and dental caries and the role of disordered eating patterns in this association.
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Affiliation(s)
- Ayah Qassem Shqair
- Arab American University, Department of Dental Sciences, Jenin, Palestine
| | | | | | - Karen Jansen
- Universidade Católica de Pelotas - UCPEL, Graduate Program in Health and Behavior, Pelotas, RS, Brazil
| | | | - Ricardo Azevedo da Silva
- Universidade Católica de Pelotas - UCPEL, Graduate Program in Health and Behavior, Pelotas, RS, Brazil
| | | | - Marília Leão Goettems
- Universidade Federal de Pelotas - UFPel, Graduate Program in Dentistry, Pelotas, RS, Brazil
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Kracht CL, Redman LM, Bellando J, Krukowski RA, Andres A. Association between maternal and infant screen time with child growth and development: A longitudinal study. Pediatr Obes 2023; 18:e13033. [PMID: 37005344 PMCID: PMC10337477 DOI: 10.1111/ijpo.13033] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 03/07/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND Sedentary screen time is an early, modifiable risk factor for obesity and poor child development. OBJECTIVES To examine the relationship between maternal and infant screen time with child growth and development. METHODS Pregnant women were recruited for a cohort study related to maternal and infant development. Screen time was assessed in mothers during pregnancy, and subsequently in children at 3 months, 12 months, and 24 months of age. Child anthropometry was measured, and nuclear magnetic resonance quantified child fat mass. Fat mass index (FMI) was calculated. The Bayley Scales of Infant Development-III were used to assess child development. Linear regression models were used to assess the relationship between screen time and child growth and development, adjusted for covariates and stratified by sex. RESULTS Mother/child dyads (n = 89) were mainly white (92.1%), and half were boys (52%). Both sexes increased screen time between 12 months and 24 months (ps <0.05). Child screen time was positively associated with FMI and negatively associated with development scores. In adjusted models, screen time was positively associated with FMI in boys, and meeting the screen time guideline was associated with lower FMI in girls. CONCLUSION Greater infant screen time was related to higher adiposity. Though few relationships emerged, a cautionary approach to screen time early in life may benefit child health.
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Affiliation(s)
- Chelsea L. Kracht
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808
| | - Leanne M. Redman
- Pennington Biomedical Research Center, 6400 Perkins Road, Baton Rouge, LA, 70808
| | - Jayne Bellando
- University of Arkansas for Medical Sciences and Arkansas Children’s Nutrition Center, Little Rock, AR 72202
| | - Rebecca A. Krukowski
- University of Virginia, Department of Public Health Sciences, 200 Jeanette Lancaster Way, Charlottesville, VA 22903
| | - Aline Andres
- University of Arkansas for Medical Sciences and Arkansas Children’s Nutrition Center, Little Rock, AR 72202
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29
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Zhu N, Guo H, Ma D, Wang Q, Ma J, Kim H. The Association between 24 h Movement Guidelines and Internalising and Externalising Behaviour Problems among Chinese Preschool Children. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1146. [PMID: 37508643 PMCID: PMC10377833 DOI: 10.3390/children10071146] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/20/2023] [Accepted: 06/27/2023] [Indexed: 07/30/2023]
Abstract
This study examined the relationship between adherence to 24 h movement guidelines (24 h MGs) and internalising and externalising behavioural problems in Chinese children aged 3-6 years, with a specific focus on the differences between weekdays and weekends. The guidelines include recommendations for physical activity (PA), screen time (ST), and sleep duration (SD). The results indicated a stronger association between adherence to these guidelines and behavioural problems on weekends compared to weekdays. Specifically, the odds of experiencing internalising problems were 1.33 higher (95% CI: 1.05-1.69) when not satisfying all three behaviours compared to not satisfying one or two. Moreover, on weekends, when ST was not fulfilled, there was a higher likelihood of externalising behaviour problems compared to when it was fulfilled (OR, 1.18, 95% CI, 1.01-1.38), and when all three behaviours were not met, the likelihood was even higher (OR, 1.50, 95% CI, 1.04-2.18). Children who met all three guidelines had fewer internalising and externalising behavioural problems, suggesting a potential beneficial effect on mental health. The study revealed that a higher adherence to these recommendations corresponded to a lower risk of mental health problems. Additionally, higher screen time was linked to an increase in externalising behavioural issues. These findings underscore the importance of adherence to 24 h MGs for optimal mental health in children. Future interventions should consider these behavioural factors and incorporate strategies to promote adherence to these guidelines, particularly on weekends.
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Affiliation(s)
- Na Zhu
- Department of Sports, Shenyang Ligong University, Shenyang 110159, China
| | - Hongzhi Guo
- Graduate School of Human Sciences, Waseda University, Tokorozawa 3591192, Japan
| | - Dongmei Ma
- Department of Medicine and Science in Sports and Exercise, Graduate School of Medicine, Tohoku University, Sendai 9808576, Japan
| | - Qiang Wang
- College of Sports Science, Shenyang Normal University, Shenyang 110034, China
| | - Jiameng Ma
- Faculty of Sports Sciences, Sendai University, Shibata 9891693, Japan
| | - Hyunshik Kim
- Faculty of Sports Sciences, Sendai University, Shibata 9891693, Japan
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Ponti M. Screen time and preschool children: Promoting health and development in a digital world. Paediatr Child Health 2023; 28:184-202. [PMID: 37205134 PMCID: PMC10186096 DOI: 10.1093/pch/pxac125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 09/27/2022] [Indexed: 05/21/2023] Open
Abstract
COVID-19 transformed the family media environment and spurred research on the effects of screen media exposure and use on young children. This update of a 2017 CPS statement re-examines the potential benefits and risks of screen media in children younger than 5 years, with focus on developmental, psychosocial, and physical health. Four evidence-based principles-minimizing, mitigating, mindfully using, and modelling healthy use of screens-continue to guide children's early experience with a rapidly changing media landscape. Knowing how young children learn and develop informs best practice for health care providers and early years professionals (e.g., early childhood educators, child care providers). Anticipatory guidance should now include child and family screen use in (and beyond) pandemic conditions.
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Affiliation(s)
- Michelle Ponti
- Canadian Paediatric Society, Digital Health Task Force, Ottawa, Ontario, Canada
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Restrepo-Serna C, Winocur E. Sleep bruxism in children, from evidence to the clinic. A systematic review. FRONTIERS IN ORAL HEALTH 2023; 4:1166091. [PMID: 37252006 PMCID: PMC10213965 DOI: 10.3389/froh.2023.1166091] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/12/2023] [Indexed: 05/31/2023] Open
Abstract
Objectives The present paper aims to systematically review the literature published from 2015 to 2023 on bruxism in children with the aim to compilate the best available evidence. Materials and Methods A systematic search in the National Library of Medicine's PubMed, Medline (EBSCO), SCOPUS, and Google Scholar databases was performed to identify all studies on humans assessing genetic, biopsychosocial, and sleep factors assessed with any different approach for sleep bruxism (SB) in children and its interventions. The selected articles were assessed independently by the two authors according to a structured reading of the article's format (PICO). The quality of the articles was evaluated using Quality Assessments Tool for Experimental Bruxism Studies (Qu-ATEBS) and the JBI critical appraisal tools. Results A total of 16 articles were included for discussion in the review and grouped into questionnaire/parental-report (n = 7), SB assessment through parental report of SB and clinical examination (n = 4), and instrumental assessment (n = 5) studies. The total quality scores evaluated with STROBE and Qu-ATEBS were high for all included papers. However, in general, there was no control of bias strategies and there was no control group in the intervention studies. Conclusions Investigations based on self-report, clinical, and instrumental bruxism assessment showed a positive association with genetics, quality of life aspects (school and emotional functions and overuse of screen-time), mother anxiety and family conformation, diet, alteration in sleep behaviors and architecture, and sleep breathing disorders. Additionally, the literature presents options to increase airway patency and, thus, reduce the occurrence of SB. Tooth wear was not found to be a major sign of SB in children. However, methods of SB assessment are heterogeneous and hamper a reliable comparison of the results.
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Affiliation(s)
| | - Efraim Winocur
- Department of Oral Rehabilitation, the Maurice and Gabriela Goldschleger, School of Dental Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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St. Laurent CW, Rasmussen CL, Holmes JF, Cremone-Caira A, Kurdziel LBF, Desrochers PC, Spencer RMC. Associations of activity, sedentary, and sleep behaviors with cognitive and social-emotional health in early childhood. JOURNAL OF ACTIVITY, SEDENTARY AND SLEEP BEHAVIORS 2023; 2:7. [PMID: 38798902 PMCID: PMC11116218 DOI: 10.1186/s44167-023-00016-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/27/2023] [Indexed: 05/29/2024]
Abstract
Background Early childhood is important for cognitive and social-emotional development, and a time in which to promote healthy movement behaviors (sedentary behavior, physical activity, and sleep). Movement behaviors may have interactive influences on cognition and social-emotional factors in young children, but most previous research has explored them independently. The purpose of this study was to determine if movement behaviors are associated with measures of cognitive and social-emotional health in young children and if so, to describe optimal compositions of movement behaviors of a daily cycle for such outcomes. Methods Children (n = 388, 33 to 70 months, 44.6% female) from a clinical trial (ClinicalTrials.gov ID: NCT03285880, first posted September 18, 2017) wore accelerometers on their wrists for 24-h for 9.56 ± 3.3 days. Movement behavior compositions consisted of time spent in sedentary behaviors, light intensity physical activity, moderate to vigorous intensity physical activity (MVPA), and sleep. Outcomes were cognitive (receptive vocabulary, declarative and procedural memory, and executive attention) and social-emotional measures (temperament and behavioral problems). Compositional linear regression models with isometric log ratios were used to investigate the relations between the movement behavior composition and the cognitive and social-emotional health measures. If a significant association was found between the composition and an outcome, we further explored the "optimal" 24-h time-use for said outcome. Results Movement behavior compositions were associated with receptive vocabulary. The composition associated with the predicted top five percent of vocabulary scores consisted of 12.1 h of sleep, 4.7 h of sedentary time, 5.6 h of light physical activity, and 1.7 h of MVPA. Conclusions While behavior compositions are related to vocabulary ability in early childhood, our findings align with the inconclusiveness of the current evidence regarding other developmental outcomes. Future research exploring activities within these four movement behaviors, that are meaningful to cognitive and social-emotional development, may be warranted. Supplementary Information The online version contains supplementary material available at 10.1186/s44167-023-00016-6.
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Affiliation(s)
- Christine W. St. Laurent
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, 135 Hicks Way, Tobin Hall, Amherst, MA 01003 USA
| | - Charlotte Lund Rasmussen
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
- Faculty of Physical Culture, Palacký University Olomouc, Olomouc, Czech Republic
| | - Jennifer F. Holmes
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, 135 Hicks Way, Tobin Hall, Amherst, MA 01003 USA
| | | | | | - Phillip C. Desrochers
- Sensing, Perception, and Applied Robotics Division, Charles River Analytics, Cambridge, MA USA
| | - Rebecca M. C. Spencer
- Department of Psychological and Brain Sciences, University of Massachusetts Amherst, 135 Hicks Way, Tobin Hall, Amherst, MA 01003 USA
- Institute for Applied Life Sciences, University of Massachusetts Amherst, Amherst, MA USA
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33
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Deshpande SN, Simkin DR. Complementary and Integrative Approaches to Sleep Disorders in Children. Child Adolesc Psychiatr Clin N Am 2023; 32:243-272. [PMID: 37147039 DOI: 10.1016/j.chc.2022.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Sleep problems are very common in children and adolescents. Chronic insomnia is the leading cause of sleep disorders in children and adolescents. Adjunctive interventions that address low ferritin levels and vitamin D3 deficiency are helpful in children and adolescents. The addition of l-5-hydroxytryptophan, gabadone, l-theanine, Ashwagandha, omega 3 fatty acids, probiotics in bipolar disorder, and children with colic, meditation, and changing from a high-fat diet to a Mediterranean diet are also helpful adjunctive interventions. Actigraphy data should be collected in future sleep studies because subjective data may not indicate the true effect of the intervention.
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Affiliation(s)
- Swapna N Deshpande
- Department of Psychiatry and Behavioral Sciences, Oklahoma State University, 5310 East 31st Street, Tulsa, OK 74135, USA.
| | - Deborah R Simkin
- Department of Psychiatry, Emory University School of Medicine, 8955 Highway 98 West, Suite 204, Miramar Beach, FL 32550, USA
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Reidy PT, Smith AD, Jevnikar BE, Doctor AK, Williams RW, Kachulkin AA, Monnig JM, Fix DK, Petrocelli JJ, Mahmassani ZS, McKenzie AI, de Hart NMMP, Drummond MJ. Muscle disuse as hindlimb unloading in early postnatal mice negatively impacts grip strength in adult mice: a pilot study. J Appl Physiol (1985) 2023; 134:787-798. [PMID: 36759163 PMCID: PMC10042595 DOI: 10.1152/japplphysiol.00681.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/24/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
Physical inactivity has many detrimental effects on health, yet the impact of physical inactivity in early life on muscle health in adulthood remains unknown. Early postnatal malnutrition has prolonged effects into adulthood and we propose that early postnatal (P) physical inactivity would have similar negative effects. To test this hypothesis, we exposed postnatal mice (∼P28, C57BL/6J) to 14 days of physical inactivity (shortly after weaning, from ∼P28 to P42 days of age) in the form of muscle disuse with hindlimb unloading (HU). After this early-life physical inactivity, they were allowed to normally ambulate until 5 mo of age (P140, adulthood) when they underwent 14 days of HU with and without 7-day recovery. They were then tested for physical function (grip strength) and muscles were extracted and weighed. Immunofluorescence was carried out on these muscle cross sections for analysis of myofiber cross-sectional area (fCSA), macrophage density (CD68+ cells), and extracellular matrix (ECM) area. Muscle weights and fCSA and myofiber diameter were used to quantify changes in muscle and fiber size. Compared with age-matched controls, no notable effects of early-life physical inactivity (HU) on skeletal muscle and myofiber size were observed. However, a significant reduction in adult grip strength was observed in those exposed to HU early in life. This was associated with reduced muscle macrophages and increased ECM area. Exposure to a short period of early life disuse has negative enduring effects into adulthood impacting grip strength, muscle macrophages, and muscle composition as low muscle quality.NEW & NOTEWORTHY We demonstrate that early life disuse resulted in less grip strength in adulthood. Analysis of muscle composition demonstrated no loss of whole muscle or myofiber size indicating lower muscle quality akin to premature aging. This poor muscle quality was characterized by altered muscle macrophages and extracellular matrix area. We demonstrate intriguing correlations between this loss of grip strength and muscle macrophages and also area of noncontractile tissue in the muscle.
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Affiliation(s)
- Paul T Reidy
- Department of Kinesiology, Nutrition and Health, Miami University, Oxford, Ohio, United States
| | - Austin D Smith
- Department of Kinesiology, Nutrition and Health, Miami University, Oxford, Ohio, United States
| | - Benjamin E Jevnikar
- Department of Kinesiology, Nutrition and Health, Miami University, Oxford, Ohio, United States
| | - Abbas K Doctor
- Department of Kinesiology, Nutrition and Health, Miami University, Oxford, Ohio, United States
| | - Ryan W Williams
- Department of Kinesiology, Nutrition and Health, Miami University, Oxford, Ohio, United States
| | - Anthony A Kachulkin
- Department of Kinesiology, Nutrition and Health, Miami University, Oxford, Ohio, United States
| | - Jackie M Monnig
- Department of Kinesiology, Nutrition and Health, Miami University, Oxford, Ohio, United States
| | - Dennis K Fix
- Department of Physical Therapy & Athletic Training, University of Utah, Salt Lake City, Utah, United States
| | - Jonathan J Petrocelli
- Department of Physical Therapy & Athletic Training, University of Utah, Salt Lake City, Utah, United States
| | - Ziad S Mahmassani
- Department of Physical Therapy & Athletic Training, University of Utah, Salt Lake City, Utah, United States
| | - Alec I McKenzie
- Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Naomi M M P de Hart
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
| | - Micah J Drummond
- Department of Physical Therapy & Athletic Training, University of Utah, Salt Lake City, Utah, United States
- Molecular Medicine Program, University of Utah, Salt Lake City, Utah, United States
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Patel P, Li X, Keown-Stoneman CDG, Vanderloo LM, Kinlin LM, Maguire JL, Birken CS. Changes in Pediatric Movement Behaviors During the COVID-19 Pandemic by Stages of Lockdown in Ontario, Canada: A Longitudinal Cohort Study. J Phys Act Health 2023; 20:292-302. [PMID: 36848902 DOI: 10.1123/jpah.2022-0393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 11/01/2022] [Accepted: 01/05/2023] [Indexed: 03/01/2023]
Abstract
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.
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Affiliation(s)
- Priya Patel
- Child Health Evaluative Sciences, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON,Canada
- School of Public Health, University of Alberta, Edmonton, AB,Canada
| | - Xuedi Li
- Child Health Evaluative Sciences, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON,Canada
| | - Charles D G Keown-Stoneman
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON,Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON,Canada
| | - Leigh M Vanderloo
- Child Health Evaluative Sciences, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON,Canada
- School of Occupational Therapy, Western University, London, ON,Canada
- ParticipACTION, Toronto, ON,Canada
| | - Laura M Kinlin
- Child Health Evaluative Sciences, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON,Canada
- Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, ON,Canada
- Division of Pediatric Medicine, The Hospital for Sick Children, University of Toronto, Toronto, ON,Canada
| | - Jonathon L Maguire
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON,Canada
- Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, ON,Canada
- Department of Pediatrics, St. Michael's Hospital, Toronto, ON,Canada
- Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, ON,Canada
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, ON,Canada
| | - Catherine S Birken
- Child Health Evaluative Sciences, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, ON,Canada
- Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, ON,Canada
- Division of Pediatric Medicine, The Hospital for Sick Children, University of Toronto, Toronto, ON,Canada
- Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, ON,Canada
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, ON,Canada
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Sugiyama M, Tsuchiya KJ, Okubo Y, Rahman MS, Uchiyama S, Harada T, Iwabuchi T, Okumura A, Nakayasu C, Amma Y, Suzuki H, Takahashi N, Kinsella-Kammerer B, Nomura Y, Itoh H, Nishimura T. Outdoor Play as a Mitigating Factor in the Association Between Screen Time for Young Children and Neurodevelopmental Outcomes. JAMA Pediatr 2023; 177:303-310. [PMID: 36689245 PMCID: PMC9871942 DOI: 10.1001/jamapediatrics.2022.5356] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Importance Whether the association between higher screen time in infancy and later suboptimal neurodevelopment can be mitigated by frequency of outdoor play is unknown. Objective To investigate whether higher screen time at age 2 years is associated with neurodevelopmental outcomes at age 4 years and whether this association is mediated by frequency of outdoor play at age 2 years 8 months. Design, Setting, and Participants Participants were a subsample of the Hamamatsu Birth Cohort Study for Mothers and Children (HBC Study, N = 1258). Children were born between December 2007 and March 2012 and followed up from 1 year 6 months to 4 years. The analysis was conducted from April 2021 to June 2022. Exposures Screen time longer than 1 hour a day at age 2 years was coded as higher screen time. Main Outcomes and Measures Standardized scores for communication, daily living skills, and socialization domains of the Vineland Adaptive Behavior Scale, second edition, at age 4 years were used (mean [SD], 100 [15]). The mediating factor was frequency of outdoor play at age 2 years 8 months, with 6 or 7 days per week coded as frequent outdoor play. Results Of 885 participants, 445 children (50%) were female; mean (SD) screen time per day was 2.6 (2.0) hours. Causal mediation analyses revealed that higher screen time at age 2 years was associated with lower scores in communication at age 4 years (nonstandardized coefficient b = -2.32; 95% CI, -4.03 to -0.60), but the association was not mediated by frequency of outdoor play. Higher screen time was also associated with lower scores in daily living skills (b = -1.76; 95% CI, -3.21 to -0.31); 18% of this association was mediated by frequency of outdoor play. Frequency of outdoor play was associated with socialization (b = 2.73; 95% CI, 1.06 to 4.39), whereas higher screen time was not (b = -1.34; 95% CI, -3.05 to 0.36). Conclusions and Relevance Higher screen time at age 2 years was directly associated with poorer communication at age 4 years. It was also associated with daily living skills, but frequency of outdoor play at age 2 years 8 months alleviated it, suggesting outdoor play mitigated the association between higher screen time and suboptimal neurodevelopment. Future research should specify the nature of the associations and intervention measures, enabling targeted interventions that reduce the potential risk in screen time.
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Affiliation(s)
- Mika Sugiyama
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University, and University of Fukui, Suita, Japan
| | - Kenji J Tsuchiya
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University, and University of Fukui, Suita, Japan.,Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yusuke Okubo
- Department of Social Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Mohammad Shafiur Rahman
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University, and University of Fukui, Suita, Japan.,Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Satoshi Uchiyama
- Rupiro, the Center for Consultation of Child Development, Hamamatsu, Japan
| | - Taeko Harada
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University, and University of Fukui, Suita, Japan.,Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Toshiki Iwabuchi
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University, and University of Fukui, Suita, Japan.,Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Akemi Okumura
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University, and University of Fukui, Suita, Japan.,Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Chikako Nakayasu
- Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yuko Amma
- Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Haruka Suzuki
- Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Nagahide Takahashi
- Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.,Department of Child and Adolescent Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Barbara Kinsella-Kammerer
- Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.,Queens College and Graduate Center, City University of New York, New York
| | - Yoko Nomura
- Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan.,Queens College and Graduate Center, City University of New York, New York.,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York
| | - Hiroaki Itoh
- Department of Obstetric and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Tomoko Nishimura
- United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University, and University of Fukui, Suita, Japan.,Research Center for Child Mental Development, Hamamatsu University School of Medicine, Hamamatsu, Japan
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Kamga Fogno AW, Rouquette A, Gronfier C, Bernard JY, Plancoulaine S. Associations between screen use, outdoor time/daylight exposure and sleep changes during the first COVID-19 lockdown in French children from the ELFE and EPIPAGE2 birth cohorts. CNS Neurosci Ther 2023; 29:1649-1656. [PMID: 36807866 PMCID: PMC10173720 DOI: 10.1111/cns.14128] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/08/2023] [Accepted: 02/08/2023] [Indexed: 02/22/2023] Open
Abstract
AIMS To investigate associations between outdoor and screen time and changes in sleep patterns in children from two nationwide birth-cohorts in the SAPRIS project. METHODS During the first French COVID-19 pandemic lockdown, volunteer parents of children enrolled in the ELFE and EPIPAGE2 birth-cohorts completed online questions about their child's outdoor time, screen time, and changes in sleep duration and quality compared with the pre-lockdown situation. In 5700 children (aged 8-9 years, 52% boys) with available data, we assessed associations between outdoor time, screen time, and sleep changes using multinomial logistic regression models adjusted for confounders. RESULTS Children spent on average 3 h08 outdoors and 4 h34 using screens/day (3 h27 for leisure, 1 h07 for class-work). Sleep duration increased in 36% of children and decreased in 13.4%; sleep difficulties appeared/increased in 22.5% and decreased/disappeared/remained stable in 18.3%. After adjustment, increased screen time, especially for leisure, was associated with increased and decreased sleep duration (OR(95%CI) = 1.03(1.00-1.06) and OR = 1.06(1.02-1.10), respectively). No association was observed between outdoor time and sleep changes after adjustment. CONCLUSIONS Our study adds evidence for the association between high leisure-time screen time and shorter sleep time. It supports current screen guidelines for children, especially during leisure time and for those whose sleep duration is short.
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Affiliation(s)
- Alex Wilfried Kamga Fogno
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), Paris, France
| | - Alexandra Rouquette
- Université Paris-Saclay, UVSQ, Inserm U1018, CESP, Paris, France.,AP-HP Paris-Saclay, Hôpital du Kremlin Bicêtre, Service de Santé Publique et d'Epidemiologie, Le Kremlin Bicêtre, France
| | - Claude Gronfier
- Université Claude Bernard Lyon 1, INSERM, CRNS, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, Bron, France
| | - Jonathan Y Bernard
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), Paris, France.,Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Sabine Plancoulaine
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm, INRAE, Center for Research in Epidemiology and StatisticS (CRESS), Paris, France.,Université Claude Bernard Lyon 1, INSERM, CRNS, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, Bron, France
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Nopembri S, Mulyawan R, Fauziah PY, Kusumawardani E, Susilowati IH, Fauzi L, Cahyati WH, Rahayu T, Chua TBK, Chia MYH. Time to Play in Javanese Preschool Children-An Examination of Screen Time and Playtime before and during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1659. [PMID: 36767027 PMCID: PMC9914421 DOI: 10.3390/ijerph20031659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/13/2023] [Accepted: 01/14/2023] [Indexed: 06/18/2023]
Abstract
This comparative-descriptive multi-national research examined the screen time and playtime of preschool children aged 1-6 years before and during the COVID-19 pandemic. Parents reported on the play and screen habits of preschool-aged children on the weekday and weekends using a questionnaire on the lifestyle habits of their children. Results indicated a significant difference in screen time and playtime on the weekday and weekend before the pandemic (screen time: 1.91 ± 2.40 vs. 2.16 ± 2.60 h; playtime: 3.55 ± 2.49 vs. 4.11 ± 2.58 h, both p < 0.05), but during the COVID-19 pandemic, only the weekday-weekend difference in screen time was significantly different (screen time: 2.87 ± 3.15 vs. 3.26 ± 3.18 h, p < 0.05; playtime: 3.25 ± 3.41 vs. 3.48 ± 2.41, p > 0.05). Before- and during-COVID-19 comparisons showed that the average daily screen time increased by 150% from 2.04 h to 3.06 h (p < 0.05), while the average play time decreased by 12.3% (3.83 to 3.36 h, p < 0.05). Based upon international guidelines for movement behaviours of young children, special attention and actions are needed to manage the excessive daily screen time and preserve the average daily playtime of Javanese preschool children. These results present useful benchmarking data for parents, teachers, and health authorities to initiate ameliorative interventions to better balance children's screen time and playtime as Indonesia emerges from the COVID-19 pandemic to a COVID-19 endemic.
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Affiliation(s)
- Soni Nopembri
- Department of Physical Education, Faculty of Sports and Health Sciences, Universitas Negeri Yogyakarta, Sleman 55281, Indonesia
| | - Rizki Mulyawan
- Department of Sports Science, Faculty of Sports and Health Sciences, Universitas Negeri Yogyakarta, Sleman 55281, Indonesia
| | - Puji Yanti Fauziah
- Nonformal Education Department, Faculty of Education Science, Universitas Negeri Yogyakarta, Sleman 55281, Indonesia
| | - Erma Kusumawardani
- Nonformal Education Department, Faculty of Education Science, Universitas Negeri Yogyakarta, Sleman 55281, Indonesia
| | - Indri Hapsari Susilowati
- Department of Occupational Health and Safety, Faculty of Public Health, Universitas Indonesia, Depok 16424, Indonesia
| | - Lukman Fauzi
- Public Health Department, Faculty of Sports Science, Universitas Negeri Semarang, Semarang 50229, Indonesia
| | - Widya Hary Cahyati
- Public Health Department, Faculty of Sports Science, Universitas Negeri Semarang, Semarang 50229, Indonesia
| | - Tandiyo Rahayu
- Physical Education Department, Faculty of Sports Science, Universitas Negeri Semarang, Semarang 50229, Indonesia
| | - Terence Buan Kiong Chua
- Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, Singapore 639798, Singapore
| | - Michael Yong Hwa Chia
- Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, Singapore 639798, Singapore
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Lu C, Wiersma R, Corpeleijn E. The association among SES, screen time, and outdoor play in children at different ages: The GECKO Drenthe study. Front Public Health 2023; 10:1042822. [PMID: 36703855 PMCID: PMC9872556 DOI: 10.3389/fpubh.2022.1042822] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/15/2022] [Indexed: 01/11/2023] Open
Abstract
Introduction This study examined the association among socioeconomic status (SES), screen time, and outdoor play in children at different ages in the GECKO Drenthe birth cohort study. Methods Valid data were obtained from two surveys at ages 3-4 years and 10-11 years. Screen time (TV watching and computer use) and outdoor play were reported by parents. Childhood SES was derived by a synthetic "Equivalized Household Income Indicator," an estimated disposable income. Quantile regression models (cross-sectional analysis) and linear regression models (change between 3-4 and 10-11 years) were used. Results In general, screen time increased strongly from a median of 51 min/day at 3-4 years (n = 888) to 122 min/day at 10-11 years (n = 1023), whereas time spent on outdoor play remained stable over age (77 min/day at 3-4 years and 81 min/day at 10-11 years). More time spent on outdoor play (50th quantile) was found in children with low SES families at 3-4 years, while at 10-11 years, more outdoor play was found in the high SES group. At 10-11 years, in the higher ranges of screen time, children from high SES had relatively lower screen time [50th quantile: -10.7 (-20.8; -0.6); 75th quantile: -13.6 (-24.4; -2.8)]. In the longitudinal analysis (n = 536), high SES was associated with an increasing time spent on outdoor play [11.7 (2.7; 20.8)]. Conclusion Socioeconomic disparities in children's outdoor play and screen behavior may be more obvious with increasing age. Low SES may facilitate both outdoor play (at 3-4 years) and screen time (at 10-11 years); however, children from high SES families develop slightly more favorable behavior patterns with age.
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Affiliation(s)
- Congchao Lu
- School of Public Health, Tianjin Medical University, Tianjin, China,Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China,Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China,*Correspondence: Congchao Lu ✉
| | - Rikstje Wiersma
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Eva Corpeleijn
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
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Larrinaga-Undabarrena A, Río X, Sáez I, Angulo-Garay G, Aguirre-Betolaza AM, Albisua N, Martínez de Lahidalga Aguirre G, Sánchez Isla JR, García N, Urbano M, Guerra-Balic M, Fernández JR, Coca A. Physical Activity Levels and Sleep in Schoolchildren (6-17) with and without School Sport. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1263. [PMID: 36674025 PMCID: PMC9859001 DOI: 10.3390/ijerph20021263] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/05/2023] [Accepted: 01/06/2023] [Indexed: 06/17/2023]
Abstract
There is strong evidence to support the association between daily physical activity and sleep parameters in children and adolescents. Physical activity and outdoor play are favourably associated with most sleep outcomes in school children. The aim is to find out the levels of physical activity and the quality of sleep in Basque schoolchildren aged between six and seventeen and to analyse the possible differences between those who carry out some kind of physical sports activity and those who do not. The sample consisted of 1082 schoolchildren (50.1% male and 49.9% female). Differences between groups were compared using the Mann-Whitney U test (2 samples) and Kruskal-Wallis one-factor ANOVA (k samples). A total of 723 (66.94%) of the participants said they practiced some physical sports activity. The accelerometers obtained significant differences in all levels of physical activity, as well as in sleep efficiency, with higher levels of physical activity (sedentary p = 0.001; light p = 0.017; moderate p = 0.009; vigorous p = 0.001 and moderate-to-vigorous physical activity p = 0.002) and better sleep efficiency (p = 0.002) in those schoolchildren who perform some type of physical sports activity. A significant difference in time spent in sedentary activities was also observed between primary and secondary school pupils of both sexes and regardless of the degree of physical sports activity completion.
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Affiliation(s)
- Arkaitz Larrinaga-Undabarrena
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain
- Department of Physical Activity and Health, Osasuna Mugimendua Kontrola S.L. Mugikon, 48450 Bilbao, Spain
| | - Xabier Río
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain
- Department of Physical Activity and Health, Osasuna Mugimendua Kontrola S.L. Mugikon, 48450 Bilbao, Spain
| | - Iker Sáez
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain
| | - Garazi Angulo-Garay
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain
| | - Aitor Martinez Aguirre-Betolaza
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain
| | - Neritzel Albisua
- Faculty of Humanities and Education Science, Mondragon University, 20500 Arrasate, Spain
- Athlon Cooperative Society, 20500 Arrasate, Spain
| | | | | | - Natalia García
- Department of Physical Activity and Sport Science, Faculty of Education and Sport, University of Deusto, 48007 Bilbao, Spain
| | - Mikel Urbano
- Department of Physical Activity and Health, Osasuna Mugimendua Kontrola S.L. Mugikon, 48450 Bilbao, Spain
| | - Myriam Guerra-Balic
- Faculty of Psychology, Education and Sport Sciences—Blanquerna, University Ramon Llull, 08022 Barcelona, Spain
| | - Juan Ramón Fernández
- Public College of Sports Teachings, Kirolene, Basque Government, 48200 Durango, Spain
| | - Aitor Coca
- Department of Physical Activity and Sports Sciences, Faculty of Health Sciences, Euneiz University, 01013 Vitoria-Gasteiz, Spain
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Arts J, Drotos E, Singh AS, Chinapaw MJM, Altenburg TM, Gubbels JS. Correlates of Physical Activity in 0- to 5-year-olds: A Systematic Umbrella Review and Consultation of International Researchers. Sports Med 2023; 53:215-240. [PMID: 36219386 PMCID: PMC9807466 DOI: 10.1007/s40279-022-01761-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND Many children aged 0-5 years do not meet the WHO physical activity guidelines. To develop effective, evidence-based interventions, it is necessary to understand which factors are associated with physical activity in early childhood. OBJECTIVE To summarize the current evidence on correlates of physical activity in 0- to 5-year-old children. METHODS First, a systematic umbrella review was conducted following PRISMA guidelines. PubMed, Embase, PsycINFO, and SPORTDiscus were searched up to May 2020 for systematic reviews examining the association between potential correlates and quantitatively measured physical activity in children aged 0-5.9 years. Included reviews were assessed on methodological quality, and results were categorized according to the socio-ecological model. Second, 31 international researchers of physical activity in young children participated in an expert panel to reflect on the outcomes of the umbrella review and propose directions for future research. RESULTS Twenty-one reviews were included that examined a total of 98 potential correlates. When synthesizing all reviews, 23 correlates were found with consistent evidence for an association with a physical activity outcome. For most other potential correlates there was inconsistent evidence across reviews for associations with physical activity in young children. Although there was little overlap between the correlates identified in the umbrella review and determinants suggested by the expert panel, both confirmed the importance of socio-cultural, policy, and physical environmental factors in general. CONCLUSION Multiple correlates of young children's physical activity were identified. However, various methodological challenges (e.g., measurement instruments) and the large heterogeneity (e.g., study samples, correlates, and outcome measures) hindered formulating definitive conclusions. Moreover, none of the reviews reported on the interrelatedness between correlates, which would align with more holistic understandings of behavior. Our findings indicate the urgent need for establishing a common ground in definitions, assessment methods, and analytical methods to further the field of physical activity research in this tremendously important age group. PROSPERO REGISTRATION NUMBER CRD42020184159.
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Affiliation(s)
- Jelle Arts
- Department of Public and Occupational Health, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.
| | - Elizabeth Drotos
- Department of Health Promotion, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
| | - Amika S Singh
- Mulier Institute, Utrecht, The Netherlands
- Center for Physically Active Learning, Faculty of Education, Arts and Sports, Western Norway University of Applied Sciences, Sogndal, Norway
| | - Mai J M Chinapaw
- Department of Public and Occupational Health, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Teatske M Altenburg
- Department of Public and Occupational Health, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands
| | - Jessica S Gubbels
- Department of Health Promotion, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
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Loo BKG, Okely A, Taylor R, Novotny R, Wickramasinghe P, Müller-Riemenschneider F, Waqa G, Pulungan A, Kusuda S, Tan KH. Asia-Pacific consensus statement on integrated 24-hour activity guidelines for the early years. THE LANCET REGIONAL HEALTH. WESTERN PACIFIC 2022; 32:100641. [PMID: 36785856 PMCID: PMC9918766 DOI: 10.1016/j.lanwpc.2022.100641] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/07/2022] [Accepted: 10/25/2022] [Indexed: 11/25/2022]
Abstract
Background Early childhood is a vital period for development and growth. Promoting beneficial lifestyle behaviours in early childhood can help optimise children's health, development and learning, shape their behaviours in adulthood and offer the best protection against future non-communicable diseases (NCDs). In the Asia-Pacific region, NCDs are significant causes of healthcare burden and mortality. Furthermore, there is also a high prevalence of adverse metabolic risk factors and unhealthy lifestyle behaviours among these children. Method Representatives from 19 Asia-Pacific nations and/or jurisdictions developed a consensus statement on integrated 24-hour activity guidelines for the early years using the GRADE-ADOLOPMENT framework. Findings These guidelines apply to all infants, toddlers and pre-schoolers below 5 years of age. The guidelines aim to provide a holistic and practical approach to lifestyle activities by framing physical activity, sedentary behaviour and sleep within a 24-hour period. Dietary patterns were included as they play an integral role in metabolic health and energy balance. Interpretation Aligned with the World Health Organization's Global Action Plan for the Prevention and Control of NCDs through health promotion interventions in early life, through cultivating healthy lifestyle behaviours in the children's early years, we aim to provide children with the best start in life and reduce the burden of future NCDs in the Asia-Pacific region. Funding Funded by Integrated platform for research in advancing metabolic health outcomes of women and children.
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Affiliation(s)
- Benny Kai Guo Loo
- Sport and Exercise Medicine Service, KK Women’s and Children’s Hospital, Singapore,Corresponding author. Department of Paediatrics, KK Women's and Children's Hospital, 100 Bukit Timah Road, Singapore, 229899, Singapore.
| | - Anthony Okely
- School of Health and Society, University of Wollongong, Sydney, New South Wales, Australia
| | - Rachael Taylor
- Department of Medicine, University of Otago, Dunedin, Otago, New Zealand
| | - Rachel Novotny
- Department of Human Nutrition, Food and Animal Sciences, University of Hawaiʻi at Mānoa, Honolulu, HI, USA
| | | | | | - Gade Waqa
- School of Public Health and Primary Care, Fiji National University, Suva, Fiji
| | - Aman Pulungan
- Endocrinology Division, Child Health Department, Faculty of Medicine, Universitas Indonesia – Dr Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Satoshi Kusuda
- Department of Pediatrics, Kyorin University, Mitaka, Tokyo, Japan
| | - Kok Hian Tan
- Department of Maternal Fetal Medicine, KK Women’s and Children’s Hospital, Singapore
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Bernard JY, Caron FM, Salinier-Rolland C. Young Children and Screens: Guidelines for Intervention during the Perinatal Period from the French National College of Midwives. J Midwifery Womens Health 2022; 67 Suppl 1:S74-S82. [PMID: 36480668 DOI: 10.1111/jmwh.13429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 05/10/2022] [Indexed: 12/13/2022]
Abstract
Screens and digital media are increasingly present in family environments. This article reports the published data about children's screen use in France and elsewhere. We next synthesize the scientific literature on the relations between screen use and child development and then summarize current national and international guidelines about children's screen use before the age of 5 years. Based on these elements, we propose clinical practice guidelines for counseling women during the perinatal period. Précis: Current knowledge on children's screen use and its relationship to their development is summarized including guidelines and suggestions to help parents monitor screen use.
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Affiliation(s)
- Jonathan Y Bernard
- Centre de Recherche en Épidémiologie et StatistiqueS (CRESS), Inserm, INRAE, Université de Paris, Paris, F-75004, France
| | - François-Marie Caron
- Association Française de Pédiatrie Ambulatoire, 10 rue Charles Dubois, Amiens, 80000, France
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Sánchez‐Miguel PA, Sevil‐Serrano J, Sánchez‐Oliva D, Tapia‐Serrano MA. School and non-school day screen time profiles and their differences in health and educational indicators in adolescents. Scand J Med Sci Sports 2022; 32:1668-1681. [PMID: 35856173 PMCID: PMC9796428 DOI: 10.1111/sms.14214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 03/29/2022] [Accepted: 06/28/2022] [Indexed: 01/01/2023]
Abstract
Sedentary behavior and screen-based devices in particular have been negatively associated with a wide range of health and educational indicators. However, few have examined these relationships separately for school days and non-school days, and none have used a person-centered approach. This study aimed to identify school and non-school day screen time profiles, as well as examine possible differences in health indicators (physical fitness, fatness, physical activity, sleep duration, and Mediterranean diet) and academic performance. This study involved the participation of 1573 Spanish adolescents aged 12-16 years (54.73% girls). Academic performance was measured through grades in Mathematics, Language, English, and Physical Education. Physical fitness was measured through a battery of tests (cardiorespiratory fitness was measured using the 20 m shuttle run test, and muscular strength with both handgrip and standing long jump tests), while fatness (skinfold thicknesses) was assessed with calipers. Finally, physical activity, screen time, sleep duration, and adherence to the Mediterranean diet were measured using self-reported questionnaires. Hierarchical cluster analyses based on square Euclidian distances and Ward's method were performed based on daily minutes of screen time recorded on school and non-school days. We identified four clusters labeled and described as: (1) "High-high": highest screen time on school and non-school days; (2) "High-low": high screen time on school days and low screen time on non-school days; (3) "Low-high": low screen time on school days and high screen time on non-school days; (4) "Low-low": lowest screen time on school and non-school days. Adolescents who belonged to the "High-high" profile had worse health-related behaviors (i.e., physical activity, sleep duration, and adherence to Mediterranean diet) and academic performance than most other profiles, while adolescents who belonged to "Low-low" profile showed the opposite pattern. Adolescents in the "Low-high" profile had a higher sleep duration on school days and better academic performance than those in the "High-low" profile. No differences in body fat, cardiorespiratory fitness, and muscular strength were found between the four different profiles. The results suggest that adolescents who accumulated a large amount of screen time on school and non-school days reported worse health-related behaviors and academic performance. Moreover, adolescents who had high screen time on school days reported only a short sleep duration on school days and worse academic performance than on non-school days. Conducting interventions to reduce screen time in these four profiles, particularly in the groups of students with more screen time on school days, becomes essential to improving adolescents' healthy lifestyles and academic performance.
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Affiliation(s)
- Pedro Antonio Sánchez‐Miguel
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Teaching TrainingUniversity of ExtremaduraCáceresSpain
| | - Javier Sevil‐Serrano
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Teaching TrainingUniversity of ExtremaduraCáceresSpain
| | - David Sánchez‐Oliva
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Sports SciencesUniversity of ExtremaduraCáceresSpain
| | - Miguel Angel Tapia‐Serrano
- Department of Didactics of Musical, Plastic and Body Expression, Faculty of Teaching TrainingUniversity of ExtremaduraCáceresSpain
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Shi Y, Cheng G, Jiang N, Li C, Min X, Yan Y. Association of outdoor activity time and screen time with sleep for 36 to 54 months children in Kaifu District, Changsha: A birth cohort study. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2022; 47:1408-1417. [PMID: 36411692 PMCID: PMC10930368 DOI: 10.11817/j.issn.1672-7347.2022.210687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Indexed: 06/16/2023]
Abstract
OBJECTIVES The prevalence rate of sleep problems in children in China is increasing in recent years. There are inconsistencies in the relationship between physical activity and sleep, and the impact of screen time on young children seems more obvious.This study aims to understand the current situation of outdoor activity time, screen time and sleep (total sleep duration, bedtime, and wake-up time) and the associations between outdoor activity time and screen time with sleep for children aged 36-54 months in Kaifu District of Changsha. METHODS Using the cluster sampling method, 1 286 newborns delivered in 3 community health service centers in Kaifu District, Changsha from January to December 2015 were selected as the research subjects to establish a prospective birth cohort. According self-designed questionnaire and household follow-up to select 36, 42, 48, 54 months Children's data. The mixed linear model was used to explore the associations of outdoor activity time and screen time with sleep. RESULTS The 36-54 months children's total sleep duration was decreased from 11.60 h/d to 10.92 h/d (P<0.001); bedtime time delayed from 21:58 to 22:00 (P=0.124); wake-up time advanced from 7:52 to 7:37 (P<0.001); outdoor activity time was decreased from 2.58 h/d to 1.94 h/d (P<0.001), and screen time was decreased from 1.28 h/d to 1.09 h/d (P<0.001). With aging, the prevalence of sleep <10 h/d and outdoor activity time <2 h/d was increased significantly, and the prevalence of screen time ≥1 h/d was decreased (P<0.05). Mixed linear models showed that longer outdoor activity time was related to increased total sleep duration (β=0.22, 95% CI 0.00 to 0.44) and delayed wake-up time (β=0.16, 95% CI 0.00 to 0.32), and longer screen time was related to delayed bedtime (β=0.22, 95% CI 0.05 to 0.39) and wake-up time (β=0.24, 95% CI 0.08 to 0.41). These associations were different in gender. Longer outdoor activity time was related to delayed wake-up time (β=0.37, 95% CI 0.14 to 0.59) in boys, but not in girls (β=-0.16, 95% CI -0.33 to 0.01). Longer screen time was associated with delayed bedtime (β=0.40, 95% CI 0.09 to 0.63) and wake-up time (β=0.33, 95% CI 0.15 to 0.51) in girls, but only related to delayed wake-up time (β=0.29, 95% CI 0.06 to 0.52) in boys, and the degree of association was lower than that of girls. CONCLUSIONS Among children aged 36-54 months in Kaifu District, Changsha, there are problems including going to bed late and getting up late, insufficient physical activity, and long screen time. Outdoor activity time and screen time are related to sleep. Increasing outdoor activity time and reducing screen time can help to improve children's sleep.
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Affiliation(s)
- Yan Shi
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha 410078, China.
| | - Gang Cheng
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Ni Jiang
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Chao Li
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Xianying Min
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Yan Yan
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha 410078, China.
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Willis EA, Hales D, Smith FT, Burney R, El-Zaatari HM, Rzepka MC, Amft O, Barr R, Evenson KR, Kosorok MR, Ward DS. Feasibility and Acceptability of Wearable Sensor Placement for Measuring Screen Time of Children. TRANSLATIONAL JOURNAL OF THE AMERICAN COLLEGE OF SPORTS MEDICINE 2022; 7:e000214. [PMID: 36420110 PMCID: PMC9677178 DOI: 10.1249/tjx.0000000000000214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Introduction/Purpose Wearables that include a color light sensor are a promising measure of electronic screen use in adults. However, to extend this approach to children, we need to understand feasibility of wear placement. The purpose of this study was to examine parent perceptions of children's acceptability of different sensor placements and feasibility of free-living 3- to 7-day wear protocols. Methods This study was conducted in three phases. In phase 1, caregivers (n=161) of 3- to 8-year-old children completed an online survey to rate aspects of fitting and likelihood of wear for seven methods (headband, eyeglasses, skin adhesive patch, shirt clip/badge, mask, necklace, and vest). In phase 2, children (n=31) were recruited to wear one of the top five prototypes for three days (n=6 per method). In phase 3, children (n=23) were recruited to wear prototypes of the top three prototypes from phase 2 (n=8 per method) for 7 days. In phases 2 and 3, parents completed wear logs and surveys about their experiences. Parents scored each wearable on three domains (ease of use, likelihood of wear, and child enjoyment). Scores were averaged to compute an everyday "usability" score (0, worst, to 200, best). Results Phase 1 results suggested that the headband, eyeglasses, patch, clip/badge, and vest had the best potential for long-term wear. In phase 2, time spent wearing prototypes and usability scores were highest for the eyeglasses (10.4 hours/day, score=155.4), clip/badge (9.8 hours/day, score=145.8), and vest (7.1 hours/day, score=141.7). In phase 3, wearing time and usability scores were higher for the clip/badge (9.4 hours/day, score=169.6) and eyeglasses (6.5 hours/day, score=145.3) compared to the vest (4.8 hours/day, score=112.5). Conclusion Results indicate that wearable sensors clipped to a child's shirt or embedded into eyeglasses are feasible and acceptable wear methods in free-living settings. The next step is to asses the quality, validity, and reliability of data captured using these wear methods.
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Affiliation(s)
- Erik A. Willis
- Center for Health Promotion and Disease Prevention, University of North Carolina-Chapel Hill, Chapel Hill, NC
- Department of Nutrition, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Derek Hales
- Center for Health Promotion and Disease Prevention, University of North Carolina-Chapel Hill, Chapel Hill, NC
- Department of Nutrition, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Falon T. Smith
- Center for Health Promotion and Disease Prevention, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Regan Burney
- Center for Health Promotion and Disease Prevention, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Helal M. El-Zaatari
- Department of Biostatistics, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Michelle C. Rzepka
- Department of Biostatistics, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Oliver Amft
- Chair of Digital Health, Friedrich Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
- Intelligent Embedded Systems Laboratory, Albert Ludwig University of Freiburg, Germany
- Hahn-Schickard, Freiburg, Germany
| | - Rachel Barr
- Department of Psychology, Georgetown University, Washington, DC
| | - Kelly R. Evenson
- Center for Health Promotion and Disease Prevention, University of North Carolina-Chapel Hill, Chapel Hill, NC
- Department of Epidemiology, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Michael R. Kosorok
- Department of Biostatistics, University of North Carolina-Chapel Hill, Chapel Hill, NC
| | - Dianne S. Ward
- Center for Health Promotion and Disease Prevention, University of North Carolina-Chapel Hill, Chapel Hill, NC
- Department of Nutrition, University of North Carolina-Chapel Hill, Chapel Hill, NC
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Screen Time and Its Association with Vegetables, Fruits, Snacks and Sugary Sweetened Beverages Intake among Chinese Preschool Children in Changsha, Hunan Province: A Cross-Sectional Study. Nutrients 2022; 14:nu14194086. [PMID: 36235738 PMCID: PMC9572133 DOI: 10.3390/nu14194086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/07/2022] Open
Abstract
(1) Introduction: Screen time may influence preschoolers’ food consumption. However, there is limited evidence regarding preschoolers, especially in China. The aim of this cross-sectional study was to investigate the association between screen time and the consumption of vegetables, fruits, snacks, and sugar sweetened beverages (SSBs). (2) Methods: Participants (1567 caregivers) were recruited from six kindergartens in Hunan, China. Caregivers completed the questionnaire, which included the food frequency questionnaire (FFQ) and questions regarding their children’s daily screen time. (3) Results: The mean screen time of preschoolers was 1.36 ± 1.26 h, and the proportion of children who spent more than one hour on screens was 54.3% in the overall sample. Children with longer screen time consumed vegetables and fruits less frequently, while having a higher consumption of snacks and SSBs. After adjustment of sociodemographic confounders, children’s eating behaviors and parental feeding practices, the association of screen time with vegetables and SSBs still remained significant. (4) Conclusions: Screen time exposure needs to be monitored in preschool children, which was negatively associated with their consumption of vegetables and fruits, whereas it was positively associated with snacks and SSBs. Future research should focus more on the impact of screen time on children’s unhealthy behaviors and dietary patterns.
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Preschoolers' engagement with screen content and associations with sleep and cognitive development. Acta Psychol (Amst) 2022; 230:103762. [DOI: 10.1016/j.actpsy.2022.103762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 08/19/2022] [Accepted: 10/03/2022] [Indexed: 11/18/2022] Open
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Influences of the COVID-19 Pandemic on Obesity and Weight-Related Behaviors among Chinese Children: A Multi-Center Longitudinal Study. Nutrients 2022; 14:nu14183744. [PMID: 36145119 PMCID: PMC9504407 DOI: 10.3390/nu14183744] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/03/2022] [Accepted: 09/06/2022] [Indexed: 12/03/2022] Open
Abstract
COVID-19-related lockdown measures have been affecting children’s weight status and weight-related behaviors, which are often associated with an increase in childhood obesity. However, large-scale longitudinal studies are lacking. Our study aimed to analyze changes in obesity and weight-related behaviors in Chinese children before and during the COVID-19 pandemic and provide references for addressing the high prevalence of childhood obesity. A prospective multi-center longitudinal survey was conducted among Chinese children (n = 5963), collecting data on weight status, COVID-19-related measures, and lifestyle behaviors. Changes were assessed using t-tests and χ2 tests for paired samples, or the Wilcoxon signed-rank test, according to the type and distribution of data. The Generalized Estimating Equations model was used to explore influential factors of obesity. The prevalence of overweight and obesity increased from 9.2% and 8.6% before the pandemic to 10.5% and 10.6% during the pandemic (p < 0.001), respectively. Daily physical activity, sleep duration, and sugar-sweetened beverage consumption decreased while screen time increased. The results of the generalized estimating equations showed that ethnic minority, older age, less daily physical activity, reduced sleep duration, and longer screen time were positively associated with obesity. There is an intensifying trend of obesity in children in the context of the COVID-19 pandemic, to which altered weight-related behaviors might have contributed largely. Maintaining a healthy lifestyle, especially in social crises, should be highlighted to ease the burden of childhood obesity.
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Fogno A, Rouquette A, Gronfier C, Bernard J, Plancoulaine S. Relations entre usage des écrans, exposition à la lumière naturelle et sommeil chez les enfants en France pendant le premier confinement consécutif à l’épidémie SARS-CoV-2. MÉDECINE DU SOMMEIL 2022. [PMCID: PMC9170532 DOI: 10.1016/j.msom.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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