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Neil-Sztramko SE, Caldwell H, Dobbins M. School-based physical activity programs for promoting physical activity and fitness in children and adolescents aged 6 to 18. Cochrane Database Syst Rev 2021; 9:CD007651. [PMID: 34555181 PMCID: PMC8459921 DOI: 10.1002/14651858.cd007651.pub3] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Physical activity among children and adolescents is associated with lower adiposity, improved cardio-metabolic health, and improved fitness. Worldwide, fewer than 30% of children and adolescents meet global physical activity recommendations of at least 60 minutes of moderate to vigorous physical activity per day. Schools may be ideal sites for interventions given that children and adolescents in most parts of the world spend a substantial amount of time in transit to and from school or attending school. OBJECTIVES The purpose of this review update is to summarise the evidence on effectiveness of school-based interventions in increasing moderate to vigorous physical activity and improving fitness among children and adolescents 6 to 18 years of age. Specific objectives are: • to evaluate the effects of school-based interventions on increasing physical activity and improving fitness among children and adolescents; • to evaluate the effects of school-based interventions on improving body composition; and • to determine whether certain combinations or components (or both) of school-based interventions are more effective than others in promoting physical activity and fitness in this target population. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO, BIOSIS, SPORTDiscus, and Sociological Abstracts to 1 June 2020, without language restrictions. We screened reference lists of included articles and relevant systematic reviews. We contacted primary authors of studies to ask for additional information. SELECTION CRITERIA Eligible interventions were relevant to public health practice (i.e. were not delivered by a clinician), were implemented in the school setting, and aimed to increase physical activity among all school-attending children and adolescents (aged 6 to 18) for at least 12 weeks. The review was limited to randomised controlled trials. For this update, we have added two new criteria: the primary aim of the study was to increase physical activity or fitness, and the study used an objective measure of physical activity or fitness. Primary outcomes included proportion of participants meeting physical activity guidelines and duration of moderate to vigorous physical activity and sedentary time (new to this update). Secondary outcomes included measured body mass index (BMI), physical fitness, health-related quality of life (new to this update), and adverse events (new to this update). Television viewing time, blood cholesterol, and blood pressure have been removed from this update. DATA COLLECTION AND ANALYSIS: Two independent review authors used standardised forms to assess each study for relevance, to extract data, and to assess risk of bias. When discrepancies existed, discussion occurred until consensus was reached. Certainty of evidence was assessed according to GRADE. A random-effects meta-analysis based on the inverse variance method was conducted with participants stratified by age (children versus adolescents) when sufficient data were reported. Subgroup analyses explored effects by intervention type. MAIN RESULTS Based on the three new inclusion criteria, we excluded 16 of the 44 studies included in the previous version of this review. We screened an additional 9968 titles (search October 2011 to June 2020), of which 978 unique studies were potentially relevant and 61 met all criteria for this update. We included a total of 89 studies representing complete data for 66,752 study participants. Most studies included children only (n = 56), followed by adolescents only (n = 22), and both (n = 10); one study did not report student age. Multi-component interventions were most common (n = 40), followed by schooltime physical activity (n = 19), enhanced physical education (n = 15), and before and after school programmes (n = 14); one study explored both enhanced physical education and an after school programme. Lack of blinding of participants, personnel, and outcome assessors and loss to follow-up were the most common sources of bias. Results show that school-based physical activity interventions probably result in little to no increase in time engaged in moderate to vigorous physical activity (mean difference (MD) 0.73 minutes/d, 95% confidence interval (CI) 0.16 to 1.30; 33 studies; moderate-certainty evidence) and may lead to little to no decrease in sedentary time (MD -3.78 minutes/d, 95% CI -7.80 to 0.24; 16 studies; low-certainty evidence). School-based physical activity interventions may improve physical fitness reported as maximal oxygen uptake (VO₂max) (MD 1.19 mL/kg/min, 95% CI 0.57 to 1.82; 13 studies; low-certainty evidence). School-based physical activity interventions may result in a very small decrease in BMI z-scores (MD -0.06, 95% CI -0.09 to -0.02; 21 studies; low-certainty evidence) and may not impact BMI expressed as kg/m² (MD -0.07, 95% CI -0.15 to 0.01; 50 studies; low-certainty evidence). We are very uncertain whether school-based physical activity interventions impact health-related quality of life or adverse events. AUTHORS' CONCLUSIONS Given the variability of results and the overall small effects, school staff and public health professionals must give the matter considerable thought before implementing school-based physical activity interventions. Given the heterogeneity of effects, the risk of bias, and findings that the magnitude of effect is generally small, results should be interpreted cautiously.
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Affiliation(s)
| | - Hilary Caldwell
- Department of Kinesiology, Child Health & Exercise Medicine Program, McMaster University, Hamilton, Canada
| | - Maureen Dobbins
- School of Nursing, McMaster University, Hamilton, Canada
- National Collaborating Centre for Methods and Tools, Hamilton, Canada
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Do Intervention Studies to Promote Physical Activity and Reduce Sedentary Behavior in Children and Adolescents Take Sex/Gender Into Account? A Systematic Review. J Phys Act Health 2021; 18:461-468. [PMID: 33668018 DOI: 10.1123/jpah.2020-0666] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/24/2020] [Accepted: 01/15/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Physical inactivity is often reported in youth and differs among boys and girls. The aim of this study is to assess sex/gender considerations in intervention studies promoting physical activity and reducing sedentary behavior in youth using a sex/gender checklist. METHODS A systematic search was conducted in August 2018 to identify all relevant controlled trials. Studies screened must have reported a quantified measure of physical activity and/or sedentary behavior, and identified participants by sex/gender at baseline. For evaluation of the sex/gender consideration, the authors used a sex/gender checklist developed by expert consensus. RESULTS The authors reviewed sex/gender considerations in all aspects of intervention development, implementation, and evaluation in 217 studies. Sex/gender aspects were only rudimentarily taken into account, most frequently during statistical analyses, such as stratification or interaction analysis. CONCLUSIONS Sex/gender effects are not sufficiently reported. To develop guidelines that are more inclusive of all girls and boys, future interventions need to document sex/gender differences and similarities, and explore whether sex/gender influences different phases of intervention programs. The newly developed sex/gender checklist can hereby be used as a tool and guidance to adequately consider sex/gender in the several steps of intervention planning, implementation, and evaluation.
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Schulze C, Demetriou Y, Emmerling S, Schlund A, Phillips SP, Puil L, Coen SE, Reimers AK. A sex/gender perspective on interventions to promote children's and adolescents' overall physical activity: results from genEffects systematic review. BMC Pediatr 2020; 20:473. [PMID: 33038924 PMCID: PMC7547493 DOI: 10.1186/s12887-020-02370-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 10/01/2020] [Indexed: 12/26/2022] Open
Abstract
Background To evaluate the effects of interventions on children’s and adolescents’ overall physical activity (PA) for boys and girls separately and to appraise the extent to which the studies haven taken sex/gender into account. Methods Systematic review and semi-quantitative analysis. Eleven electronic databases were searched to identify all relevant randomized and non-randomized controlled trials. Studies had to report overall PA as the main outcome to be eligible for inclusion in the review. The main outcomes of the studies is a quantified measure of overall PA. Additionally, all studies had to report sex/gender disaggregated overall PA at baseline and/or follow up and/or explain how they dealt with sex/gender during outcome analysis (i.e., sex/gender adjusted analyses) and/or report that there were no differences in the outcome when looking at sex/gender. PRISMA guidelines were followed. Two authors independently screened studies for eligibility and assessed the risk of bias. Semi-quantitative analyses were conducted to evaluate intervention effects, taking into account the extent to which studies have considered sex/gender aspects. To evaluate sex/gender considerations in primary studies, a newly developed sex/gender checklist was used. The study was registered previously (registration number CRD42018109528). Results In total, 97 articles reporting 94 unique studies with 164 outcomes for overall PA were included in the present review. Average sample size was 829 participants, ranging from five to 9839. Participants’ ages ranged from three to 19 years. Our review shows that overall 35% of PA outcomes had significant effects in increasing overall PA of children and adolescents. Not including single sex/gender studies, 105 out of 120 PA outcomes resulted in same intervention effects for boys and girls. The interventions reported to have similar effects on PA outcomes for boys and girls showed higher quality of reporting sex/gender aspects of measurement instruments, participant flow and intervention content and materials than PA outcomes with effects only in boys or only in girls. Overall, consideration of sex/gender aspects in intervention studies is low. Conclusions There is still a need to address sufficient consideration of sex/gender aspects in developing and implementing interventions in the context of PA.
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Affiliation(s)
- Carolin Schulze
- Institute of Human Movement Science and Health, Chemnitz University of Technology, Thüringer Weg 11, D-09126, Chemnitz, Germany.
| | - Yolanda Demetriou
- Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Sandra Emmerling
- Institute of Human Movement Science and Health, Chemnitz University of Technology, Thüringer Weg 11, D-09126, Chemnitz, Germany
| | - Annegret Schlund
- Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Susan P Phillips
- Centre for Studies in Primary Care, School of Medicine, Queen's University, Kingston, Canada
| | - Lorri Puil
- Department of Anesthesiology, Pharmacology & Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Stephanie E Coen
- School of Geography, University of Nottingham/UK, Nottingham, UK
| | - Anne K Reimers
- Department of Sport Science and Sport, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
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Promoting Healthy Lifestyle through Basic Psychological Needs in Inactive Adolescents: A Protocol Study from Self-Determination Approach. SUSTAINABILITY 2020. [DOI: 10.3390/su12155893] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Prevalence of overweight and obesity is an important health problem worldwide. It was shown that physical activity and sedentary behaviour are associated with prevalence of overweight and obesity in youth individuals. However, few children and adolescents meet the World Health Organization recommendations about physical activity levels. The need to start promoting regular physical activity from an early age is crucial to avoid these problems. Therefore, the aim of the current research is to show a school-based motivational program for the promotion of healthy lifestyle in inactive adolescents grounded on Self-Determination Theory aimed at promoting physical activity adherence. The study is a quasi-experimental study (ClinicalTrials.gov ID: NCT03974607) aimed for adolescents from the 1st and 2nd high school level aged between 12 and 14 years old. The program will be based on the promotion of the three basics psychological needs: autonomy, competence and relatedness. The satisfaction of these needs is essential to fulfill the self-determined motivation and psychological well-being. The length of the sessions are 60 min, 3 times per week, during 5 months. The sessions will be based on the participants’ interests. Finally, this protocol will intend to change the perception of physical activity programs in order to focus the strategies on the motivational aspects, rather than physical activity itself as was usually conducted by previous programs
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Ntoumanis N, Ng JY, Prestwich A, Quested E, Hancox JE, Thøgersen-Ntoumani C, Deci EL, Ryan RM, Lonsdale C, Williams GC. A meta-analysis of self-determination theory-informed intervention studies in the health domain: effects on motivation, health behavior, physical, and psychological health. Health Psychol Rev 2020; 15:214-244. [DOI: 10.1080/17437199.2020.1718529] [Citation(s) in RCA: 120] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nikos Ntoumanis
- School of Psychology, Curtin University, Perth, Australia
- Physical Activity and Well-Being Group, Curtin University, Perth, Australia
| | - Johan Y.Y. Ng
- Department of Sports Science and Physical Education, Chinese University of Hong Kong, Hong Kong
| | | | - Eleanor Quested
- School of Psychology, Curtin University, Perth, Australia
- Physical Activity and Well-Being Group, Curtin University, Perth, Australia
| | - Jennie E. Hancox
- Division of Primary Care, School of Medicine, University of Nottingham, Nottingham, UK
| | - Cecilie Thøgersen-Ntoumani
- School of Psychology, Curtin University, Perth, Australia
- Physical Activity and Well-Being Group, Curtin University, Perth, Australia
| | - Edward L. Deci
- Department of Psychology, University of Rochester, Rochester, USA
- School of Management, University of South-east Norway, Oslo, Norway
| | - Richard M. Ryan
- Institute for Positive Psychology and Education, Australian Catholic University, Sydney, Australia
| | - Chris Lonsdale
- Institute for Positive Psychology and Education, Australian Catholic University, Sydney, Australia
| | - Geoffrey C. Williams
- Department of Medicine, Psychology, and Psychiatry, Center for Community Health and Prevention, University of Rochester Medical Center, Rochester, USA
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Farooq A, Martin A, Janssen X, Wilson MG, Gibson AM, Hughes A, Reilly JJ. Longitudinal changes in moderate-to-vigorous-intensity physical activity in children and adolescents: A systematic review and meta-analysis. Obes Rev 2020; 21:e12953. [PMID: 31646739 PMCID: PMC6916562 DOI: 10.1111/obr.12953] [Citation(s) in RCA: 183] [Impact Index Per Article: 45.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 09/08/2019] [Accepted: 09/08/2019] [Indexed: 01/22/2023]
Abstract
Moderate-to-vigorous-intensity physical activity (MVPA) is important for childhood obesity prevention and treatment, yet declines with age. Timing and magnitude of the decline in MVPA in children and adolescents are unclear but important for informing effective obesity intervention development. This systematic review aimed to determine and compare the year-to-year changes in MVPA among children and adolescents. Longitudinal studies were identified by searching 10 relevant databases up to December 2018. Studies were eligible for inclusion if they reported accelerometer-assessed MVPA (min day-1 ) separately for boys and girls and had follow-up duration of at least 1 year. After screening 9,232 studies, 52 were included representing 22,091 aged 3 to 18 year olds (boys=8,857; girls=13,234). Pooled-analysis of the relative change in MVPA per year showed a decline of -3.4% (95% CI, -5.9 to -0.9) in boys and -5.3% (95% CI, -7.6 to -3.1) in girls, across all age groups. There were notable declines in MVPA at age 9 for both boys (-7.8%, 95% CI, -11.2 to -4.4) and girls (-10.2%, 95% CI, -14.2 to -6.3). The relative decline in MVPA affects both sexes from an early age; however, it is greater among girls. Interventions to promote MVPA should start before adolescence.
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Affiliation(s)
- Abdulaziz Farooq
- Research and Scientific Support Department, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.,School of Psychological Science and Health, University of Strathclyde, Glasgow, UK
| | - Anne Martin
- Social and Public Health Sciences Unit, University of Glasgow, Glasgow, UK
| | - Xanne Janssen
- School of Psychological Science and Health, University of Strathclyde, Glasgow, UK
| | - Mathew G Wilson
- Research and Scientific Support Department, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.,Institute of Sport, Exercise and Health, University College London, London, UK
| | - Ann-Marie Gibson
- School of Psychological Science and Health, University of Strathclyde, Glasgow, UK
| | - Adrienne Hughes
- School of Psychological Science and Health, University of Strathclyde, Glasgow, UK
| | - John J Reilly
- School of Psychological Science and Health, University of Strathclyde, Glasgow, UK
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Murillo Pardo B, Julián Clemente JA, García González L, García Bengoechea E, Generelo Lanaspa E. Development of the 'Sigue la Huella' physical activity intervention for adolescents in Huesca, Spain. Health Promot Int 2019. [PMID: 29529200 DOI: 10.1093/heapro/day005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Engaging in physical activity (PA) on a regular and adequate basis generates considerable benefits for health. In developed countries, the time spent doing PA is decreasing, whilst sedentary time (ST) is increasing. A multicomponent school-based intervention programme, called 'Sigue la Huella' (Follow the Footprint), was developed to reduce sedentary lifestyles and increase PA levels. This programme has proven to be effective in increasing the daily levels of moderate to vigorous PA, in decreasing ST and in improving motivational outcomes in secondary education students, in the city of Huesca (Spain). The study design was quasi-experimental, longitudinal and by cohorts, and it was carried out in four schools, two as an experimental group (n = 368) and two as a control group (n = 314). During the 25 months' intervention, this programme adopted a holistic approach aiming to create favourable environments to engage in PA, and the empowerment of students to get actively involved in the design and execution of the activities, assuming responsibility for managing and optimizing their own PA. The programme is theoretically based on the social-ecological model and self-determination theory, and it provided evidence for four actions or components that can be used in school-based PA promotion: tutorial action, Physical Education at school, dissemination of information and participation in institutional programmes and events. The aim of this article is to describe the main characteristics of the intervention programme that have proved to be effective with respect to the objectives proposed.
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Affiliation(s)
- Berta Murillo Pardo
- Department of Music, Plastic and Bodily Expression, University of Zaragoza, Spain
| | | | - Luis García González
- Department of Music, Plastic and Bodily Expression, University of Zaragoza, Spain
| | - Enrique García Bengoechea
- Participatory Research at McGill, Department of Family Medicine, McGill University, Montréal, QC, Canada.,Institute of Sport, Exercise and Active Living, Victoria University, Melbourne, Australia
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Motivational Outcomes and Predictors of Moderate-to-Vigorous Physical Activity and Sedentary Time for Adolescents in the Sigue La Huella Intervention. Int J Behav Med 2016; 23:135-42. [PMID: 26714463 DOI: 10.1007/s12529-015-9528-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE The purpose of this study was to investigate the effects of the multicomponent Sigue la Huella intervention on selected motivational outcomes and whether any of these outcomes, in addition to relevant socio-demographic, biological, and behavioral factors, served as predictors of moderate-to-vigorous physical activity and sedentary time among participants through the intervention. METHOD This quasi-experimental, cohort study took place in four secondary schools in Huesca (Spain) during three academic years (students aged 12-15 years). Two schools were assigned to the experimental condition (n = 368) and two schools to the control condition (n = 314). Outcome variables were assessed objectively. RESULTS A total of 553 participants met study inclusion criteria. Compared to the control group, participants in the experimental group reported greater enjoyment of physical activity, intrinsic and extrinsic motivation in physical education, perceived autonomy in physical education, perceived competence in physical education, and perceived importance of physical education over time. Participants in this group reported also lower amotivation in physical education over time. In subsequent analyses, gender, organized physical activity out of school, sedentary time, and perceived importance of physical education predicted moderate-to-vigorous physical activity. Type of school (public vs. private), moderate-to-vigorous physical activity, and perceived autonomy in physical education emerged as predictors of sedentary time. CONCLUSION Sigue la Huella had a positive effect on motivational outcomes relevant to moderate-to-vigorous physical activity, sedentary time, and, particularly, student engagement in physical education. The analyses identified shared and unique determinants of moderate-to-vigorous physical activity and sedentary time, suggesting that specific intervention strategies may be required to address each outcome.
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