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Feng J, Huang WY, Sit CHP, Reilly JJ, Khan A. Effectiveness of a parent-focused intervention targeting 24-hour movement behaviours in preschool-aged children: a randomised controlled trial. Int J Behav Nutr Phys Act 2024; 21:98. [PMID: 39252110 PMCID: PMC11385828 DOI: 10.1186/s12966-024-01650-2] [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: 03/24/2024] [Accepted: 08/30/2024] [Indexed: 09/11/2024] Open
Abstract
BACKGROUND Interventions focusing on individual behaviours (physical activity, sedentary behaviour, sleep) of preschool-aged children have been widely studied. However, there is a lack of understanding about integrated interventions that target all three 24-hour movement behaviours. This is the first study to assess the effectiveness of an intervention aimed at improving all three 24-hour movement behaviours among preschoolers in Hong Kong. METHODS A 12-week randomised controlled trial with a 12-week follow-up was conducted. Parent-child pairs were randomised to integrated approach (targeting all three behaviours), dyadic approach (targeting physical activity and sedentary behaviour including screen time), or wait-list control group. Utilising the Internet-based delivery, this intervention consisted of education materials, workshops, and interactive questionnaires and reminders. Two intervention groups employed the same strategies, with the only difference being that the integrated approach targeted sleep in addition to physical activity and sedentary behaviour. The outcomes were preschoolers' overall 24-hour movement behaviours which were assessed by the Activity Sleep Index (ASI), movement behaviour composition, and absolute duration of movement behaviours. Generalised estimating equations were conducted to evaluate the intervention. RESULTS A total of 147 preschoolers (4.8 ± 0.9 years old, 56.5% boys) and their parents were included. Preschoolers in all groups had a lower ASI at follow-up compared with baseline. Preschoolers in the integrated approach had a smaller decline in ASI at follow-up, compared to that in the control group (3.41; 95% confidence interval [CI] = 0.07, 6.76). Preschoolers in both intervention groups had a smaller reduction of the composition of time spent in physical activity at follow-up, and a decreased screen time at postintervention and follow-up. No significant differences were found for the sleep subcomponent. Furthermore, preschoolers in the dyadic approach had a smaller increase in the sedentary behaviour subcomponent (vs. CONTROL - 0.21; 95% CI = - 0.37, - 0.05) at follow-up. CONCLUSIONS Both intervention groups showed a decrease in screen time at postintervention, but there were no significant changes in other behaviours. The favourable changes observed at follow-up demonstrated the effectiveness of both intervention approaches on alleviating the decline in the composition of time spent in physical activity and reducing screen time and revealed the possible effectiveness of the integrated approach in promoting overall movement behaviours among preschoolers. TRIAL REGISTRATION The study is prospectively registered at the Chinese Clinical Trial Registry (ChiCTR2200055958).
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Affiliation(s)
- Jie Feng
- Academy of Wellness and Human Development, Hong Kong Baptist University, Hong Kong, China
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Hong Kong, China
| | - Wendy Yajun Huang
- Academy of Wellness and Human Development, Hong Kong Baptist University, Hong Kong, China.
- Dr. Stephen Hui Research Centre for Physical Recreation and Wellness, Hong Kong Baptist University, Hong Kong, China.
| | - Cindy Hui-Ping Sit
- Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Hong Kong, China
| | - John J Reilly
- Physical Activity and Health Group, School of Psychological Sciences and Health, University of Strathclyde, Glasgow, Scotland
| | - Asaduzzaman Khan
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
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Wong MYC, Ou KL, Wong WS, Hon SS, Chung PK. Physical fitness levels and trends of kindergarteners in Hong Kong during the COVID-19 pandemic. J Exerc Sci Fit 2024; 22:202-207. [PMID: 38559909 PMCID: PMC10979272 DOI: 10.1016/j.jesf.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/01/2024] [Accepted: 03/16/2024] [Indexed: 04/04/2024] Open
Abstract
Background/objectives The study aimed to examine the physical fitness and activity levels of kindergarteners in Hong Kong during the coronavirus disease 2019 pandemic. Methods A total of 2052 kindergarteners (48% girls; 32.9% Grade 1, 34% Grade 2, and 33.1% Grade 3) were recruited from July 2020 to November 2021. Participants completed the physical fitness tests, including body composition, flexibility, lower-limb muscle strength, upper-limb muscle strength, lower-limb muscle endurance, and agility. Children's physical activity and overall well-being were examined using parental proxy reports. Parents also reported their physical activity and parental support to children's physical activity engagement, as well as their perception of children's kindergarten physical activity environment. Fitness differences by age and gender were analyzed using one-way ANOVA and ANCOVA measuring effect size with partial eta-squared. Additionally, correlations assessed the relationship between children's fitness and parents' proxy reports. Results The results of the physical fitness tests were higher than those in previous studies conducted by the Physical Fitness Association of Hong Kong in 2015-2018. Gender-based differences were observed in most tests for children aged 4 years and older, with boys showing higher scores in the standing long jump, shot put, and balance tests, while girls had higher scores in the sit-and-reach test. Parents' proxy questionnaire answers indicated that children's continuous jump test performances were significantly related to their frequency of physical activity per week (r = 0.19, p < 0.001), and that children's health was significantly and positively correlated with their fitness level (r = 0.179, p < 0.009). Inadequate school physical activity was associated with poor upper-limb strength (r = 0.078, p < 0.005). Moreover, a high level of parental support for their children's participation in physical activity was correlated with a high level of parental participation in vigorous-intensity physical activities (r = 0.167, p < 0.005). Conclusion The physical fitness of children in Hong Kong was less affected by the epidemic. Parents' healthy behaviors and support were related to children's participation in PA. Efforts to improve children's physical fitness and motor development should include parent education and physical activity involvement.
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Affiliation(s)
- Ming Yu Claudia Wong
- The Education University of Hong Kong, Tai Po, New Territories, Hong Kong, China
| | - Kai-ling Ou
- Hong Kong Baptist University, Kowloon, Hong Kong, China
| | - Wing Sum Wong
- The Physical Fitness Association of Hong Kong, China
| | - Sze Sze Hon
- Hong Kong Baptist University, Kowloon, Hong Kong, China
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Ltifi MA, Turki O, Ben-Bouzaiene G, Pagaduan JC, Okely A, Chelly MS. Exploring 24-Hour Movement Behaviors in Early Years: Findings From the SUNRISE Pilot Study in Tunisia. Pediatr Exerc Sci 2024:1-8. [PMID: 38364818 DOI: 10.1123/pes.2023-0152] [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] [Received: 10/02/2023] [Revised: 12/27/2023] [Accepted: 01/12/2024] [Indexed: 02/18/2024]
Abstract
PURPOSE The International Study of Movement Behaviors in the Early Years (SUNRISE) was conducted in Tunisia to assess the proportion of preschoolers who met the World Health Organization guidelines for physical activity, sedentary behavior, and sleep. The study also evaluated the feasibility of the methods for the SUNRISE study. METHODS Five kindergartens were recruited from urban and rural areas in Tunisia. Physical activity and sleep duration were assessed using a waist-worn ActiGraph. Screen time and sleep quality were assessed via an interview-administered parent questionnaire. The NIH Toolbox was used. RESULTS A total of 112 preschoolers were assessed (50 boys, age = 4.1 [0.58]). Only 18% of children met all recommendations of the World Health Organization guidelines, while 53% met the sedentary screen time (in minutes per day), and 41% met physical activity recommendation (in minutes per day). Eighty-one percent of children met the sleep duration recommendation (in minutes per day). There was good compliance with the ActiGraph protocol. CONCLUSIONS This pilot study provided important insights into the feasibility of the study and the movement behaviors of Tunisian preschool children. The results suggest there is a need to promote healthy levels of physical activity and sedentary screen time in children, which should be a priority in public health initiatives, including preschool curricula, in Tunisia.
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Affiliation(s)
- Mohamed Amine Ltifi
- Research Laboratory (LR23JS01) "Sport Performance, Health and Society," Higher Institute of Sport and Physical Education of Ksar Saîd, University of Manouba, Tunis,Tunisia
| | - Olfa Turki
- Research Laboratory (LR23JS01) "Sport Performance, Health and Society," Higher Institute of Sport and Physical Education of Ksar Saîd, University of Manouba, Tunis,Tunisia
| | - Ghaith Ben-Bouzaiene
- Research Laboratory (LR23JS01) "Sport Performance, Health and Society," Higher Institute of Sport and Physical Education of Ksar Saîd, University of Manouba, Tunis,Tunisia
| | | | - Anthony Okely
- School of Health and Society, University of Wollongong, Wollongong,Australia
| | - Mohamed Souhaiel Chelly
- Research Laboratory (LR23JS01) "Sport Performance, Health and Society," Higher Institute of Sport and Physical Education of Ksar Saîd, University of Manouba, Tunis,Tunisia
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Hairol MI, Ahmad M, Muhammad Zihni MA, Saidon NFS, Nordin N, Kadar M. The Impact of School Closures during COVID-19 Lockdown on Visual-Motor Integration and Block Design Performance: A Comparison of Two Cohorts of Preschool Children. CHILDREN (BASEL, SWITZERLAND) 2023; 10:930. [PMID: 37371162 PMCID: PMC10297361 DOI: 10.3390/children10060930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/10/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023]
Abstract
The COVID-19 outbreak has led to the closure of educational institutions, which may prevent children from attaining skills essential for learning, such as visual-motor integration (VMI) and visuospatial constructional ability (often reflected with the Block Design Test, BDT). This study compares VMI and BDT performance between a pre-pandemic cohort (children who attended preschool in late 2019) and a post-pandemic cohort (those physically attending preschool for the first time at the end of 2021). Participants were children attending government preschools with similar syllabi catered for low-income families. The pre-pandemic cohort was part of an earlier study (n = 202 for VMI and n = 220 for BDT) before lockdowns commenced in March 2020. The post-pandemic cohort comprised 197 children who completed the Beery-VMI and 93 children who completed the BDT. Compared to the pre-pandemic cohort, the post-pandemic cohort had significantly lower mean Beery-VMI scores (t(397) = 3.054, p = 0.002) and was 3.162-times more likely to have a below average Beery-VMI score (OR = 3.162 (95% CI 1.349, 7.411)). The post-pandemic cohort also had significantly lower BDT scores than the pre-pandemic cohort (t(311) = -5.866, p < 0.001). In conclusion, children with disrupted conventional preschool education due to the COVID-19 lockdowns were more likely to have below-average VMI and lower BDT scores.
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Affiliation(s)
- Mohd Izzuddin Hairol
- Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (M.A.); (N.N.)
- Optometry & Vision Science Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (M.A.M.Z.); (N.F.S.S.)
| | - Mahadir Ahmad
- Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (M.A.); (N.N.)
- Clinical Psychology & Health Behaviour Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia
| | - Muhammad Aminuddin Muhammad Zihni
- Optometry & Vision Science Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (M.A.M.Z.); (N.F.S.S.)
| | - Nur Fatin Syazana Saidon
- Optometry & Vision Science Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (M.A.M.Z.); (N.F.S.S.)
| | - Naufal Nordin
- Centre for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia; (M.A.); (N.N.)
| | - Masne Kadar
- Centre for Rehabilitation & Special Needs Studies (iCaRehab), Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
- Occupational Therapy Program, Faculty of Health Sciences, Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia
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Molleri N, Gomes Junior SC, Marano D, Zin A. Survey of the Adequacy of Brazilian Children and Adolescents to the 24-Hour Movement Guidelines before and during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20095737. [PMID: 37174254 PMCID: PMC10178683 DOI: 10.3390/ijerph20095737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/17/2023] [Accepted: 04/17/2023] [Indexed: 05/15/2023]
Abstract
The 24-Hour Movement Guidelines provide specific recommendations on movement behaviors for children and adolescents. The objective of this study was to verify the adequacy of children and adolescents to the guidelines for moderate to vigorous physical activity, recreational screen time, and sleep duration, and the overall adequacy to the guidelines, before and during the COVID-19 pandemic. A cross-sectional study was conducted with parents or guardians of children or adolescents from different regions of Brazil using a digital interview form including sociodemographic characteristics of families, moderate to vigorous physical activity, recreational screen time, and sleep duration before and during the pandemic. Statistically significant variation was observed in both groups in relation to moderate to vigorous physical activity and recreational screen time between the two periods evaluated. Overall adequacy to the guidelines before the pandemic was 19.28% for children from Group 1 (0-5 years old) and 39.50% for those from Group 2 (6 to 17 years old). During the pandemic, it corresponded to 3.58% in Group 1 and 4.94% in Group 2 (p-value between periods ≤0.001). This study showed the significant impact of pandemic restrictions on reducing overall compliance and physical activity, and increasing screen time among Brazilian children and adolescents.
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Affiliation(s)
- Natália Molleri
- National Institute of Women's, Child's and Adolescent's Health Fernandes Figueira, Rio de Janeiro 22250-020, Brazil
| | - Saint Clair Gomes Junior
- National Institute of Women's, Child's and Adolescent's Health Fernandes Figueira, Rio de Janeiro 22250-020, Brazil
| | - Daniele Marano
- National Institute of Women's, Child's and Adolescent's Health Fernandes Figueira, Rio de Janeiro 22250-020, Brazil
| | - Andrea Zin
- National Institute of Women's, Child's and Adolescent's Health Fernandes Figueira, Rio de Janeiro 22250-020, Brazil
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Li P, Wu T, Yang F, Luo H, Jiang D, Mu Y, Xiong T. Preschoolers' screen time in China before and during COVID-19 lockdown: a parental survey. BMJ Paediatr Open 2023; 7:10.1136/bmjpo-2022-001776. [PMID: 37094975 PMCID: PMC10151236 DOI: 10.1136/bmjpo-2022-001776] [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] [Received: 11/16/2022] [Accepted: 03/15/2023] [Indexed: 04/26/2023] Open
Abstract
OBJECTIVES Since COVID-19 first appeared in Wuhan, China, in December 2019, the disease has spread rapidly across the country. To reduce the spread of infection, schools including kindergartens were closed. Prolonged home confinement can affect children's behaviour. Therefore, we investigated the change of preschoolers' total daily screen time during the COVID-19 lockdown in China. DESIGN, SETTING AND PARTICIPANTS In the parental survey, 1121 preschoolers, whose parents or grandparents completed an online survey from 1 June 2020 to 5 June 2020, were enrolled. PRIMARY OUTCOME Total daily screen time. Multivariable modelling was performed to identify factors associated with increased screen time. RESULTS The results showed that preschoolers' total daily screen time during lockdown(median 2.5 hours, IQR 2.5 hours) was significantly longer than it was before lockdown (median 1.5 hours, IQR 1.0 hour). Older age (OR 1.26, 95% CI 1.07 to 1.48), higher annual household income (OR 1.18, 95% CI 1.04 to 1.34),and decrease of moderate-vigorous physical activity (OR 1.41, 95% CI 1.20 to 1.66) were independently associated with increased screen time. CONCLUSIONS Preschoolers' total daily screen time significantly increased during lockdown.
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Affiliation(s)
- Ping Li
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
| | - Tian Wu
- Department of Pediatrics, Wang Jiang Hospital of Sichuan University, Chengdu, China
| | - Fan Yang
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
| | - Hong Luo
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Decheng Jiang
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Yi Mu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
- National Office for Maternal and Child Health Surveillance of China, Department of Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Tao Xiong
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education, Chengdu, China
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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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Chang RY, Chen TL, Yeh CC, Chen CH, Wang QW, Toung T, Liao CC. Risk of Obesity Among Children Aged 2-6 Years Who Had Prolonged Screen Time in Taiwan: A Nationwide Cross-Sectional Study. Clin Epidemiol 2023; 15:165-176. [PMID: 36817560 PMCID: PMC9936874 DOI: 10.2147/clep.s382956] [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: 07/19/2022] [Accepted: 01/21/2023] [Indexed: 02/16/2023] Open
Abstract
Objective To evaluate the risk of obesity in preschool children with prolonged screen time in Taiwan. Methods Using a nationwide survey with random sampling, we collected information on 8378 preschool children aged 2-6 years among 206 preschools in Taiwan from 2016 to 2019. Socioeconomic data, body mass index, and lifestyle of the preschool children and their caregivers were compared among the groups of preschool children who had moderate and prolonged daily screen time. We used multiple log-binomial regression models to calculate the adjusted prevalence ratios (PRs) and 95% confidence intervals (CIs) of obesity associated with prolonged screen time. Results The prevalence of obesity in the preschool children was 13.1%, and the average screen time was 104.6 minutes. Children's age, sleep hours, outdoor play time, sugar intake, snack eating before dinner, sleep disturbance, and obesity, as well as caregiver's sex, age, education, screen time, exercise time and parent obesity were factors related to high screen time for preschool children. Compared with children with moderate screen time, children with prolonged screen time had a higher risk of obesity (PR, 1.45; 95% CI, 1.18-1.79). With a 60-minute increase in screen time, the risk of obesity increased, with an PR of 1.10 (95% CI, 1.03-1.17). Conclusion Preschool children with prolonged screen time had an increased risk of obesity in Taiwan. Interventions may be needed for this very susceptible population.
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Affiliation(s)
- Rui-Yu Chang
- Department of Sport Promotion, National Taiwan Sport University, Taoyuan, Taiwan
| | - Ta-Liang Chen
- Department of Anesthesiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Anesthesiology and Health Policy Research Center, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chun-Chieh Yeh
- Department of Surgery, China Medical University Hospital, Taichung, Taiwan
- Department of Surgery, University of Illinois, Chicago, IL, USA
| | - Ching-Hsiang Chen
- Physical Education Office, China Medical University, Taichung, Taiwan
| | - Qiao-Wen Wang
- Doctoral Program of Educational Leadership and Technology Management, Tamkang University, Taipei, Taiwan
| | - Thomas Toung
- Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins Hospital, Baltimore, MD, USA
| | - Chien-Chang Liao
- Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Anesthesiology and Health Policy Research Center, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Anesthesiology, Taipei Medical University Hospital, Taipei, Taiwan
- Research Center of Big Data and Meta-Analysis, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- School of Health Care Administration, Taipei Medical University, Taipei, Taiwan
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
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Tanaka C, Shikano A, Imai N, Chong KH, Howard SJ, Tanabe K, Okely AD, Taylor EK, Noi S. Accelerometer-Measured Physical Activity and Sedentary Time among Children in Japan before and during COVID-19: A Cross-Sectional and Longitudinal Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1130. [PMID: 36673886 PMCID: PMC9858909 DOI: 10.3390/ijerph20021130] [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: 12/03/2022] [Revised: 12/24/2022] [Accepted: 01/06/2023] [Indexed: 06/14/2023]
Abstract
This study examined changes in physical activity (PA), sedentary behavior (SB), screen time, sleep, and executive function among Japanese preschoolers between COVID-19 pre-pandemic and pandemic periods, using cross-sectional and longitudinal data. Accelerometer data from 63 children aged 5-6 years were collected from three kindergartens in Tokyo, Japan, in late 2019 (pre-COVID-19). This was compared to the data of 49 children aged 5-6 years from the same kindergartens, collected in late 2020 (during COVID-19). Sixteen children in the pre-COVID-19 cohort also participated in the 2020 survey and provided data for the longitudinal analysis. The mean minutes of PA, SB, screen time, and sleep duration, as well as executive function, were compared between the pre- and during COVID-19 cohorts. After adjusting for school, sex, and accelerometer wear time, there were no significant differences in any of the measured outcomes between the two cohorts. However, the analysis of longitudinal data revealed significant increases in time spent in SB and on screens, and a decrease in light-intensity PA and sleep duration during the pandemic compared to the pre-pandemic period. Results suggest that, despite the COVID-19 pandemic, young children's activity levels and SB did not significantly differ from pre-pandemic levels. However, school-aged children's SB, light PA, and sleep time were affected, although this cannot be disentangled from the effects of the transition to school.
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Affiliation(s)
- Chiaki Tanaka
- Department of Human Nutrition, Tokyo Kasei Gakuin University, 22 Sanbancho, Chiyoda-ku, Tokyo 102-8341, Japan
| | - Akiko Shikano
- Faculty of Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagata-ku, Tokyo 185-8508, Japan
| | - Natsuko Imai
- Faculty of Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagata-ku, Tokyo 185-8508, Japan
| | - Kar Hau Chong
- School of Health and Society and Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Steven J. Howard
- School of Education and Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Kosuke Tanabe
- Faculty of Humanities and Social Sciences, Teikyo Heisei University, 4-21-2, Nakano, Nakano-ku, Tokyo 164-8530, Japan
| | - Anthony D. Okely
- School of Health and Society and Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Ellie K. Taylor
- School of Health and Society and Early Start, Faculty of the Arts, Social Sciences and Humanities, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Shingo Noi
- Faculty of Sport Science, Nippon Sport Science University, 7-1-1 Fukasawa, Setagata-ku, Tokyo 185-8508, Japan
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Koivukoski H, Hasanen E, Tolvanen A, Chua T, Chia M, Vehmas H, Sääkslahti A. Meeting the WHO 24-h guidelines among 2-6-year-old children by family socioeconomic status before and during the COVID-19 pandemic: a repeated cross-sectional study. JOURNAL OF ACTIVITY, SEDENTARY AND SLEEP BEHAVIORS 2023; 2:2. [PMID: 38013787 PMCID: PMC9807983 DOI: 10.1186/s44167-022-00010-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 08/25/2022] [Indexed: 11/29/2023]
Abstract
Background The World Health Organization (WHO) has developed guidelines for 24-h physical activity (PA), sedentary behaviour and sleep for young children. Lower socioeconomic status (SES) has been linked to a lower likelihood of meeting these guidelines. The outbreak of the novel coronavirus disease (COVID-19) raised concerns about young children's opportunities to meet the guidelines. The study focused on the prevalence of meeting the WHO's 24-h guidelines on screen time (ST), PA and sleep among 2-6-year-old children, in association with family SES, before COVID-19 outbreak in 2019, and during the pandemic in 2020 and 2021 in Finland. Methods Data were collected at three timepoints by an online survey through day-care centres. Meeting the WHO 24-h guidelines was defined for each behaviour, from a parent-reported seven-day recall of a typical day on weekdays and weekend days and adapted to the national context. Children were considered to meet the ST guideline if they had maximum of 60 min of ST, the PA guideline if they had minimum of 60 min of outdoor PA, and the sleep guidelines if they had minimum of 11/10/9 h (2/3-5/6 years) of good or very good quality sleep. Binary logistic regression models were used to examine the odds ratios of meeting the guidelines. Results The prevalence of meeting the ST guideline was highest before the COVID-19 pandemic in 2019. The PA guideline was most met during the strict pandemic restrictions in 2020. Children from higher SES families were more likely to meet the ST and sleep duration guidelines either on weekdays or weekends. The PA guideline was met more on weekdays by children whose parents had lower education levels at all timepoints. In 2020, sleep quality guideline was less likely met by children with parents with the highest education levels. Conclusion Higher SES may increase the odds of young children meeting the ST and sleep duration guidelines, but the results are more complex regarding PA and SES. The impact of the COVID-19 pandemic on ST, outdoor PA, and sleep of young children varied by family SES, and further research is recommended to identify causality of these relationships. Supplementary Information The online version contains supplementary material available at 10.1186/s44167-022-00010-4.
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Affiliation(s)
- Henriikka Koivukoski
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Elina Hasanen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Asko Tolvanen
- Faculty of Education and Psychology, University of Jyväskylä, Jyväskylä, Finland
| | - Terence Chua
- National Institute of Education, Nanyang Technological University, Singapore, Singapore
| | - Michael Chia
- National Institute of Education, Nanyang Technological University, Singapore, Singapore
| | - Hanna Vehmas
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Arja Sääkslahti
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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11
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Madigan S, Eirich R, Pador P, McArthur BA, Neville RD. Assessment of Changes in Child and Adolescent Screen Time During the COVID-19 Pandemic: A Systematic Review and Meta-analysis. JAMA Pediatr 2022; 176:1188-1198. [PMID: 36342702 PMCID: PMC9641597 DOI: 10.1001/jamapediatrics.2022.4116] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
IMPORTANCE To limit the spread of COVID-19, numerous restrictions were imposed on youths, including school closures, isolation requirements, social distancing, and cancelation of extracurricular activities, which independently or collectively may have shifted screen time patterns. OBJECTIVE To estimate changes in the duration, content, and context of screen time of children and adolescents by comparing estimates taken before the pandemic with those taken during the pandemic and to determine when and for whom screen time has increased the most. DATA SOURCES Electronic databases were searched between January 1, 2020, and March 5, 2022, including MEDLINE, Embase, PsycINFO, and the Cochrane Central Register of Controlled Trials. A total of 2474 nonduplicate records were retrieved. STUDY SELECTION Study inclusion criteria were reported changes in the duration (minutes per day) of screen time before and during the pandemic; children, adolescents, and young adults (≤18 years); longitudinal or retrospective estimates; peer reviewed; and published in English. DATA EXTRACTION AND SYNTHESIS A total of 136 articles underwent full-text review. Data were analyzed from April 6, 2022, to May 5, 2022, with a random-effects meta-analysis. MAIN OUTCOMES AND MEASURES Change in daily screen time comparing estimates taken before vs during the COVID-19 pandemic. RESULTS The meta-analysis included 46 studies (146 effect sizes; 29 017 children; 57% male; and mean [SD] age, 9 [4.1] years) revealed that, from a baseline prepandemic value of 162 min/d (2.7 h/d), during the pandemic there was an increase in screen time of 84 min/d (1.4 h/d), representing a 52% increase. Increases were particularly marked for individuals aged 12 to 18 years (k [number of sample estimates] = 26; 110 min/d) and for device type (handheld devices [k = 20; 44 min/d] and personal computers [k = 13; 46 min/d]). Moderator analyses showed that increases were possibly larger in retrospective (k = 36; 116 min/d) vs longitudinal (k = 51; 65 min/d) studies. Mean increases were observed in samples examining both recreational screen time alone (k = 54; 84 min/d) and total daily screen time combining recreational and educational use (k = 33; 68 min/d). CONCLUSIONS AND RELEVANCE The COVID-19 pandemic has led to considerable disruptions in the lives and routines of children, adolescents, and families, which is likely associated with increased levels of screen time. Findings suggest that when interacting with children and caregivers, practitioners should place a critical focus on promoting healthy device habits, which can include moderating daily use; choosing age-appropriate programs; promoting device-free time, sleep, and physical activity; and encouraging children to use screens as a creative outlet or a means to meaningfully connect with others.
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Affiliation(s)
- Sheri Madigan
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada,Alberta Children’s Hospital Research Institute, Calgary, Alberta, Canada
| | - Rachel Eirich
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada,Alberta Children’s Hospital Research Institute, Calgary, Alberta, Canada
| | - Paolo Pador
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Brae Anne McArthur
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Ross D. Neville
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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12
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Aljuhani O, Alsuwailem R, Al-Salawi A, Sandercock G. Physical Activity and Sedentary Behaviors in Primary School Children in Saudi Arabia during the COVID-19 Pandemic: Association with Parents' Behaviors. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192013304. [PMID: 36293883 PMCID: PMC9602739 DOI: 10.3390/ijerph192013304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 06/01/2023]
Abstract
During the COVID-19 pandemic, a few studies used accelerometers to assess physical activity (PA) and sedentary behavior in the family context. This study aimed to assess children and parents' moderate and vigorous physical activity (MVPA) and sedentary time, as well as their relationship in MVPA and sedentary time. Data were collected from 30 parent-child dyads during the COVID-pandemic for seven days, using a hip-worn accelerometer. Children and parents engaged in 65.6 and 34.6 min/day in MVPA and 442.2 and 427.9 min/day sedentary, respectively. There was no evidence of gender difference in MVPA and sedentary between boys and girls. Male parent spent more time in MVPA than female parents. A total of 50% of children and 53.3% of parents met the recommended PA. Children's MVPA and sedentary time were both correlated with that of their parents. Adjusted linear regression showed that only child MVPA was negatively associated with their parents' MVPA. There is evidence that multi-level interventions involving parents and children are more effective than interventions focusing on a single group. This study also provides evidence to support the link between MVPA and sedentary time between parents and children. Generalization of the findings is difficult due to the bias of self-selection sample.
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Affiliation(s)
- Osama Aljuhani
- Department of Physical Education, College of Sport Sciences and Physical Activity, King Saud University, Riyadh 4545, Saudi Arabia
| | - Rola Alsuwailem
- Department of Exercise Physiology, College of Sport Sciences and Physical Activity, King Saud University, Riyadh 4545, Saudi Arabia
| | - Abdulelah Al-Salawi
- Department of Sport and Recreation Management, College of Sport Sciences and Physical Activity, King Saud University, Riyadh 4545, Saudi Arabia
| | - Gavin Sandercock
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Colchester CO4 3SQ, UK
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13
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Neville RD, Lakes KD, Hopkins WG, Tarantino G, Draper CE, Beck R, Madigan S. Global Changes in Child and Adolescent Physical Activity During the COVID-19 Pandemic: A Systematic Review and Meta-analysis. JAMA Pediatr 2022; 176:886-894. [PMID: 35816330 PMCID: PMC9274449 DOI: 10.1001/jamapediatrics.2022.2313] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
IMPORTANCE Numerous physical distancing measures were implemented to mitigate the spread of the COVID-19 virus, which could have negatively affected child and adolescent physical activity levels. OBJECTIVES To conduct a systematic review and meta-analysis of the literature that used validated measures to document changes in child and adolescent physical activity during the COVID-19 pandemic and to estimate whether changes in physical activity differed between participant-level, contextual, and methodological moderators. DATA SOURCES PubMed, PsycInfo, SPORTDiscus, Web of Science, Scopus, CINAHL, and MEDLINE were searched (from January 1, 2020, to January 1, 2022). A total of 1085 nonduplicate records were retrieved. STUDY SELECTION Studies were included if they reported (1) changes in the duration of physical activity at any intensity for children or adolescents (age ≤18 years) comparing before and during the COVID-19 pandemic using validated physical activity measurement tools and were (2) from general population samples, (3) peer-reviewed, and (4) published in English. DATA EXTRACTION AND SYNTHESIS A total of 126 articles underwent full-text review. Data were analyzed using a random-effects meta-analysis, which was conducted in January 2022. MAIN OUTCOMES AND MEASURES Change in the duration of engagement in physical activity at any intensity comparing before and during COVID-19. RESULTS Twenty-two studies including 46 independent samples and 79 effect sizes from 14 216 participants (median age, 10.5 years; range, 3-18 years) were included. The percentage change in the duration of engagement in total daily physical activity from before to during COVID-19 was -20% (90% CI, -34% to -4%). Moderation analyses revealed that changes were larger for higher-intensity activities (-32%; 90% CI, -44% to -16%), corresponding to a 17-minute reduction in children's daily moderate-to-vigorous physical activity levels. The reduction in physical activity was also larger for samples located at higher latitudes (37%; 90% CI, -1% to 89%) and for studies with a longer duration between physical activity assessments (25%; 90% CI, -0.5% to 58%). CONCLUSIONS AND RELEVANCE Children and adolescents have experienced measurable reductions in physical activity during the COVID-19 pandemic. Findings underscore the need to provide bolstered access to support and resources related to physical activity to ensure good health and social functioning among children and adolescents during pandemic recovery efforts.
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Affiliation(s)
- Ross D. Neville
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Kimberley D. Lakes
- School of Medicine, Department of Psychiatry and Neuroscience, University of California, Riverside
| | - Will G. Hopkins
- Institute for Health and Sport, Victoria University, Melbourne, Australia
| | - Giampiero Tarantino
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Catherine E. Draper
- South African Medical Research Council Developmental Pathways for Health Research Unit, Department of Paediatrics, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Rosemary Beck
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland,School of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom
| | - Sheri Madigan
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada,Alberta Children’s Hospital Research Institute, Calgary, Alberta, Canada
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14
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Fauziah PY, Kusumawardani E, Nopembri S, Mulyawan R, Susilowati IH, Nugraha S, Alimoeso S, Hasiholan BP, Fauzi L, Cahyati WH, Rahayu T, Chua TBK, Chia MYH. Play-Sleep Nexus in Indonesian Preschool Children before and during the COVID-19 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10695. [PMID: 36078411 PMCID: PMC9517845 DOI: 10.3390/ijerph191710695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/19/2022] [Accepted: 08/24/2022] [Indexed: 06/15/2023]
Abstract
The COVID-19 pandemic has transformed Indonesians' behaviors and has had an impact on many facets of daily life. People's lives are becoming increasingly dependent on digital technologies, which is a phenomenon with conflicting effects on people's health and happiness. This cross-sectional study focused on one such influence, namely, how the shift from the period before to during COVID-19 has affected children's playtime and sleep duration. As part of a multicenter study, 618 adult caregivers (parents, family members, or babysitters) who visited the kindergarten in question on behalf of preschool children aged 2-5 years (4.04 ± 1.39) were surveyed on the children's play and sleep habits before and during the COVID-19 pandemic in Indonesia, particularly Java Island (before pandemic, N = 309; during pandemic, N = 309). ANOVA was used for a statistical analysis to describe the difference between groups and within time collections. Significant favorable relationships were found between pre-pandemic and post-pandemic playtime and sleeping time on weekdays, weekends, and averaged weekday-weekend (r = 0.437; 0.180 and 0.321, all p < 0.05) were detected. Before the pandemic, children's playtime (4.11 vs. 3.55 h) and sleep duration (10.92 vs. 10.70 h) were significantly greater on the weekend than on the weekday (p < 0.05) but not during the pandemic (playtime: 3.48 vs. 3.45 h and sleep duration: 10.83 vs. 10.80 h; all p > 0.05). The COVID-19 pandemic had no impact on sleep duration or playtime in Javanese preschool children. Efforts should be intensified to promote the value of playtime and sleep duration among children in this age range so that the future of Indonesian children's can be ensured.
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Affiliation(s)
- 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
| | - Soni Nopembri
- Department of Physical Education, Faculty of Sports Science, Universitas Negeri Yogyakarta, Sleman 55281, Indonesia
| | - Rizki Mulyawan
- Department of Sports Science, Faculty of Sports 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
| | - Susiana Nugraha
- Department of Public Health, Faculty of Health Science, Universitas Respati Indonesia, Yogyakarta 55281, Indonesia
| | | | - Bonardo Prayogo Hasiholan
- Directorate of Productive and Older Adult Ages Health, Ministry of Health, Republic of Indonesia, Jakarta 12950, 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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15
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Kuhn AP, Kowalski AJ, Wang Y, Deitch R, Selam H, Rahmaty Z, Black MM, Hager ER. On the Move or Barely Moving? Age-Related Changes in Physical Activity, Sedentary, and Sleep Behaviors by Weekday/Weekend Following Pandemic Control Policies. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:ijerph19010286. [PMID: 35010546 PMCID: PMC8751153 DOI: 10.3390/ijerph19010286] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 12/21/2021] [Accepted: 12/23/2021] [Indexed: 11/16/2022]
Abstract
This study examined pre-pandemic (2017-early March 2020) to early-pandemic (Spring 2020) changes in moderate-to-vigorous PA (MVPA), light PA (LPA), and sedentary behavior/sleep (SS), by weekday/weekend, and age (preschool, elementary, middle school). We re-enrolled children from two pre-pandemic obesity prevention trials and examined differences in accelerometer-measured PA from pre-pandemic to early-pandemic across age groups using linear mixed models. Children (n = 75) were 51% multiple race/ethnicities, 29% preschool, 28% elementary, 43% middle school, 65% suburban, 21% rural, and 13% urban. Pre-pandemic to early-pandemic changes in weekday MVPA (p = 0.006), LPA (p = 0.018), and SS (p = 0.003) differed by age. On weekdays, middle schoolers' MVPA decreased 15.36 min/day (p = 0.002) and SS increased 94.36 min/day (p < 0.001) with non-significant changes among preschoolers and elementary schoolers. Compared to elementary schoolers, middle schoolers' changes in weekday MVPA (b = -16.34, p = 0.036) and SS (b = 63.28, p = 0.039) significantly differed. Declines in weekday MVPA and increases in SS among middle schoolers suggest that, compared with younger children, middle schoolers are dependent on school and recreational facilities for PA, and in their absence engage in more sedentary activities and sleep.
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Affiliation(s)
- Ann Pulling Kuhn
- Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, MD 21201, USA; (A.P.K.); (A.J.K.); (R.D.); (H.S.); (M.M.B.)
| | - Alysse J. Kowalski
- Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, MD 21201, USA; (A.P.K.); (A.J.K.); (R.D.); (H.S.); (M.M.B.)
| | - Yan Wang
- Department of Prevention and Community Health, Milken Institute School of Public Health, George Washington University, Washington, DC 20052, USA;
| | - Rachel Deitch
- Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, MD 21201, USA; (A.P.K.); (A.J.K.); (R.D.); (H.S.); (M.M.B.)
| | - Helina Selam
- Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, MD 21201, USA; (A.P.K.); (A.J.K.); (R.D.); (H.S.); (M.M.B.)
| | - Zahra Rahmaty
- Department of Biology and Medicine, Institut Universitaire de Formation et de Recherche en Soins, Lausanne University Hospital, University of Lausanne, IUFRS Bureau 169—SV-A Secteur Vennes—Rte de la Corniche 10, CH-1010 Lausanne, Switzerland;
| | - Maureen M. Black
- Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, MD 21201, USA; (A.P.K.); (A.J.K.); (R.D.); (H.S.); (M.M.B.)
- RTI International, Research Triangle Park, Durham, NC 27709, USA
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Erin R. Hager
- Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, MD 21201, USA; (A.P.K.); (A.J.K.); (R.D.); (H.S.); (M.M.B.)
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Correspondence: ; Tel.: +1-(410)-706-0213
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