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Kuhn AP, Parker EA, Lane HG, Deitch R, Wang Y, Turner L, Hager ER. Physical Activity, Confidence, and Social Norms Associated With Teachers' Classroom Physical Activity Break Implementation. Health Promot Pract 2024; 25:358-367. [PMID: 36415177 DOI: 10.1177/15248399221136857] [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] [Indexed: 10/20/2023]
Abstract
Despite the benefits of classroom physical activity breaks on student health and academic outcomes, more research is needed to understand what factors may be associated with classroom physical activity break implementation, to bolster buy-in from school stakeholders and increase implementation. This quantitative study examined frequency of classroom physical activity break implementation in relation to (1) objectively measured teachers' physical activity and sedentary behaviors, (2) confidence for leading classroom physical activity breaks, (3) social norms (perceptions of other teachers' classroom physical activity break implementation), and (4) teacher- and school-level demographics. In total, 153 classroom teachers in 20 elementary and middle schools completed a survey including classroom physical activity break frequency, confidence, and social norms, one item each, dichotomized (1 = "most/all the time" OR "agree/strongly agree"). Accelerometry assessed total activity and daytime sedentary behavior. Analyses included multilevel binary logistic regression. Teachers were 90% female, 68% White, and 55% in elementary schools. Odds of implementing classroom physical activity breaks were lower among middle school teachers, 14 times greater among those with greater confidence, and over 17 times greater when teachers perceived others frequently implementing classroom physical activity breaks. Teacher activity was not associated with classroom physical activity break implementation. Future interventions to increase classroom physical activity break implementation should focus on increasing teachers' confidence to lead classroom physical activity breaks and creating more buy-in from classroom teachers to enhance each school's culture of health. By enhancing teacher confidence and social norms for implementing classroom physical activity breaks, we may increase school-based physical activity opportunities.
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Affiliation(s)
| | | | | | - Rachel Deitch
- University of Maryland School of Medicine, Baltimore, MD, USA
| | - Yan Wang
- The George Washington University, Washington, DC, USA
| | | | - Erin R Hager
- University of Maryland School of Medicine, Baltimore, MD, USA
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Banany M, Kang M, Gebel K, Sibbritt D. A systematic review of school-based weight-related interventions in the Gulf Cooperation Council countries. Syst Rev 2024; 13:66. [PMID: 38355590 PMCID: PMC10865693 DOI: 10.1186/s13643-024-02475-7] [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: 03/08/2023] [Accepted: 01/29/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND The prevalence of childhood overweight and obesity has increased at alarming levels in the Gulf Cooperation Council (GCC) countries (Saudi Arabia, United Arab Emirates (UAE), Kuwait, Bahrain, Oman, and Qatar). Weight-related interventions are urgently required in these countries to tackle childhood overweight and obesity and their-related consequences. To date, no systematic review has synthesised school-based weight-related interventions in the six GCC countries. This study aims to systematically review school-based, weight-related interventions conducted in the GCC countries, investigating the intervention characteristics, components, and outcomes. METHODS Medline, Scopus, and ProQuest databases were searched for peer-reviewed literature published in English without date restriction and Google Scholar for grey literature using combined Medical Subject Heading (MeSH) terms and keywords under five relevant concepts including population, setting, interventions, outcomes, and geographical location. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), records were identified, screened for eligibility, and included in this review. Using the Effective Public Health Practice Project tool, the methodological quality of the included studies was assessed independently by two authors. RESULTS Out of 1303 initially identified records, eight peer-reviewed articles and three doctoral theses were included in this review. The age of the students in the included studies ranged between 5 to 19 years, and the sample sizes between 28 and 3,967 students. The studies included between one and thirty public and private schools. Of the included studies, six were randomised controlled trials, four pre-post studies and one used a post-study design. Only four of the eleven studies were theory based. The included studies reported various improvements in the students' weight or weight-related lifestyle behaviours, such as healthier dietary choices, increased physical activity, and decreased sedentary behaviour. CONCLUSIONS This review suggests the potential effectiveness of school-based interventions in the GCC countries. However, a thorough evaluation of these studies revealed significant methodological limitations that must be acknowledged in interpreting these results. Future studies in this field should be theory-based and use more rigorous evaluation methods. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration number: CRD42020156535.
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Affiliation(s)
- Mohammed Banany
- School of Public Health, Faculty of Health, University of Technology Sydney, City Campus, PO Box 123, Broadway, NSW, 2007, Australia.
| | - Melissa Kang
- Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, 2006, Australia
| | - Klaus Gebel
- School of Public Health, Faculty of Health, University of Technology Sydney, City Campus, PO Box 123, Broadway, NSW, 2007, Australia
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, 2006, Australia
| | - David Sibbritt
- School of Public Health, Faculty of Health, University of Technology Sydney, City Campus, PO Box 123, Broadway, NSW, 2007, Australia
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Grady A, Pearson N, Lamont H, Leigh L, Wolfenden L, Barnes C, Wyse R, Finch M, Mclaughlin M, Delaney T, Sutherland R, Hodder R, Yoong SL. The Effectiveness of Strategies to Improve User Engagement With Digital Health Interventions Targeting Nutrition, Physical Activity, and Overweight and Obesity: Systematic Review and Meta-Analysis. J Med Internet Res 2023; 25:e47987. [PMID: 38113062 PMCID: PMC10762625 DOI: 10.2196/47987] [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: 04/07/2023] [Revised: 09/07/2023] [Accepted: 09/07/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Digital health interventions (DHIs) are effective in improving poor nutrition, physical inactivity, overweight and obesity. There is evidence suggesting that the impact of DHIs may be enhanced by improving user engagement. However, little is known about the overall effectiveness of strategies on engagement with DHIs. OBJECTIVE This study aims to assess the overall effectiveness of strategies to improve engagement with DHIs targeting nutrition, physical activity, and overweight or obesity and explore associations between strategies and engagement outcomes. The secondary aim was to explore the impact of these strategies on health risk outcomes. METHODS The MEDLINE, Embase, PsycINFO, CINAHL, CENTRAL, Scopus, and Academic Source Complete databases were searched up to July 24, 2023. Eligible studies were randomized controlled trials that evaluated strategies to improve engagement with DHIs and reported on outcomes related to DHI engagement (use or user experience). Strategies were classified according to behavior change techniques (BCTs) and design features (eg, supplementary emails). Multiple-variable meta-analyses of the primary outcomes (usage and user experience) were undertaken to assess the overall effectiveness of strategies. Meta-regressions were conducted to assess associations between strategies and use and user experience outcomes. Synthesis of secondary outcomes followed the "Synthesis Without Meta-Analysis" guidelines. The methodological quality and evidence was assessed using the Cochrane risk-of-bias tool, and the Grading of Recommendations Assessment, Development, and Evaluation tool respectively. RESULTS Overall, 54 studies (across 62 publications) were included. Pooled analysis found very low-certainty evidence of a small-to-moderate positive effect of the use of strategies to improve DHI use (standardized mean difference=0.33, 95% CI 0.20-0.46; P<.001) and very low-certainty evidence of a small-to-moderate positive effect on user experience (standardized mean difference=0.29, 95% CI 0.07-0.52; P=.01). A significant positive association was found between the BCTs social support (effect size [ES]=0.40, 95% CI 0.14-0.66; P<.001) and shaping knowledge (ES=0.39, 95% CI 0.03-0.74; P=.03) and DHI use. A significant positive association was found among the BCTs social support (ES=0.70, 95% CI 0.18-1.22; P=.01), repetition and substitution (ES=0.29, 95% CI 0.05-0.53; P=.03), and natural consequences (ES=0.29, 95% CI 0.05-0.53; P=.02); the design features email (ES=0.29, 95% CI 0.05-0.53; P=.02) and SMS text messages (ES=0.34, 95% CI 0.11-0.57; P=.01); and DHI user experience. For secondary outcomes, 47% (7/15) of nutrition-related, 73% (24/33) of physical activity-related, and 41% (14/34) of overweight- and obesity-related outcomes reported an improvement in health outcomes. CONCLUSIONS Although findings suggest that the use of strategies may improve engagement with DHIs targeting such health outcomes, the true effect is unknown because of the low quality of evidence. Future research exploring whether specific forms of social support, repetition and substitution, natural consequences, emails, and SMS text messages have a greater impact on DHI engagement is warranted. TRIAL REGISTRATION PROSPERO CRD42018077333; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=77333.
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Affiliation(s)
- Alice Grady
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- National Centre of Implementation Science, University of Newcastle, Callaghan, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Nicole Pearson
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Hannah Lamont
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Lucy Leigh
- Data Sciences, Hunter Medical Research Institute, New Lambton, Australia
| | - Luke Wolfenden
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- National Centre of Implementation Science, University of Newcastle, Callaghan, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Courtney Barnes
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- National Centre of Implementation Science, University of Newcastle, Callaghan, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Rebecca Wyse
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
- Equity in Health and Wellbeing Program, Hunter Medical Research Institute, New Lambton, Australia
| | - Meghan Finch
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- National Centre of Implementation Science, University of Newcastle, Callaghan, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Matthew Mclaughlin
- Telethon Kids Institute, University of Western Australia, Perth, Australia
| | - Tessa Delaney
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Rachel Sutherland
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- National Centre of Implementation Science, University of Newcastle, Callaghan, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Rebecca Hodder
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- National Centre of Implementation Science, University of Newcastle, Callaghan, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
| | - Sze Lin Yoong
- School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, Australia
- Population Health Research Program, Hunter Medical Research Institute, New Lambton, Australia
- National Centre of Implementation Science, University of Newcastle, Callaghan, Australia
- College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, Australia
- Global Obesity Centre, Institute for Health Transformation, School of Health and Social Development, Deakin University, Melbourne, Australia
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Schratz LM, Larkin O, Dos Santos N, Martin C. Caregiver Influences on Eating Behaviors in Children: An Opportunity for Preventing Obesity. Curr Atheroscler Rep 2023; 25:1035-1045. [PMID: 38032429 DOI: 10.1007/s11883-023-01171-6] [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] [Accepted: 11/09/2023] [Indexed: 12/01/2023]
Abstract
PURPOSE OF REVIEW This review seeks to define caregiver practices that impact childhood eating behaviors and identify ways to utilize these relationships to prevent childhood obesity. RECENT FINDINGS Childhood obesity, which correlates with adult obesity and increased cardiovascular risk, is increasing in prevalence and severity. Caregivers play a significant role in shaping a child's eating behaviors and their predisposition to obesity. Maternal influences during pregnancy and infancy impact a child's future food preferences. Caregiver feeding styles (authoritarian, authoritative, indulgent, and uninvolved) are associated with distinct effects on children's eating behaviors and self-regulation. Authoritative feeding styles promote child autonomy while setting boundaries in the feeding environment. Early caregiver education and coaching regarding nutrition and feeding practices is beneficial to establishing healthy eating behaviors for children. Various caregivers, including parents, grandparents, siblings, teachers, and others, influence a child's eating habits at different stages of development. These caregivers can both positively and negatively impact a child's diet. Comprehensive interventions involving these various caregivers to promote healthy eating practices in children is ideal. Such interventions should be sensitive to cultural and environmental factors. Childhood obesity is a complex issue with long-term health effects. Early intervention using comprehensive approaches including all caregivers, community support, and public policies to address the social determinants of health will be beneficial. Future research should focus on valid outcome measures and equitable interventions that encompass all aspects of a child's life.
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Affiliation(s)
- Lorraine M Schratz
- Division of Pediatric Cardiology, Department of Pediatrics, Massachusetts General Hospital for Children and Harvard Medical School, 175 Cambridge Street, 5Th Floor , Boston, MA, USA.
| | - Olivia Larkin
- Division of Pediatric Cardiology, Department of Pediatrics, Massachusetts General Hospital for Children and Harvard Medical School, 175 Cambridge Street, 5Th Floor , Boston, MA, USA
| | - Nilse Dos Santos
- Division of Pediatric Cardiology, Department of Pediatrics, Massachusetts General Hospital for Children and Harvard Medical School, 175 Cambridge Street, 5Th Floor , Boston, MA, USA
| | - Christine Martin
- Division of Pediatric Cardiology, Department of Pediatrics, Massachusetts General Hospital for Children and Harvard Medical School, 175 Cambridge Street, 5Th Floor , Boston, MA, USA
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Ndumele CE, Neeland IJ, Tuttle KR, Chow SL, Mathew RO, Khan SS, Coresh J, Baker-Smith CM, Carnethon MR, Després JP, Ho JE, Joseph JJ, Kernan WN, Khera A, Kosiborod MN, Lekavich CL, Lewis EF, Lo KB, Ozkan B, Palaniappan LP, Patel SS, Pencina MJ, Powell-Wiley TM, Sperling LS, Virani SS, Wright JT, Rajgopal Singh R, Elkind MSV, Rangaswami J. A Synopsis of the Evidence for the Science and Clinical Management of Cardiovascular-Kidney-Metabolic (CKM) Syndrome: A Scientific Statement From the American Heart Association. Circulation 2023; 148:1636-1664. [PMID: 37807920 DOI: 10.1161/cir.0000000000001186] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
A growing appreciation of the pathophysiological interrelatedness of metabolic risk factors such as obesity and diabetes, chronic kidney disease, and cardiovascular disease has led to the conceptualization of cardiovascular-kidney-metabolic syndrome. The confluence of metabolic risk factors and chronic kidney disease within cardiovascular-kidney-metabolic syndrome is strongly linked to risk for adverse cardiovascular and kidney outcomes. In addition, there are unique management considerations for individuals with established cardiovascular disease and coexisting metabolic risk factors, chronic kidney disease, or both. An extensive body of literature supports our scientific understanding of, and approach to, prevention and management for individuals with cardiovascular-kidney-metabolic syndrome. However, there are critical gaps in knowledge related to cardiovascular-kidney-metabolic syndrome in terms of mechanisms of disease development, heterogeneity within clinical phenotypes, interplay between social determinants of health and biological risk factors, and accurate assessments of disease incidence in the context of competing risks. There are also key limitations in the data supporting the clinical care for cardiovascular-kidney-metabolic syndrome, particularly in terms of early-life prevention, screening for risk factors, interdisciplinary care models, optimal strategies for supporting lifestyle modification and weight loss, targeting of emerging cardioprotective and kidney-protective therapies, management of patients with both cardiovascular disease and chronic kidney disease, and the impact of systematically assessing and addressing social determinants of health. This scientific statement uses a crosswalk of major guidelines, in addition to a review of the scientific literature, to summarize the evidence and fundamental gaps related to the science, screening, prevention, and management of cardiovascular-kidney-metabolic syndrome.
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Luo S, Hsu E, Lawrence KE, Adise S, Pickering TA, Herting MM, Buchanan T, Page KA, Thompson PM. Associations among prenatal exposure to gestational diabetes mellitus, brain structure, and child adiposity markers. Obesity (Silver Spring) 2023; 31:2699-2708. [PMID: 37840377 PMCID: PMC11025497 DOI: 10.1002/oby.23901] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/22/2023] [Accepted: 04/04/2023] [Indexed: 10/17/2023]
Abstract
OBJECTIVE The aim of this study was to investigate the mediating role of child brain structure in the relationship between prenatal gestational diabetes mellitus (GDM) exposure and child adiposity. METHODS This was a cross-sectional study of 9- to 10-year-old participants and siblings across the US. Data were obtained from the baseline assessment of the Adolescent Brain Cognitive Development (ABCD) Study®. Brain structure was evaluated by magnetic resonance imaging. GDM exposure was self-reported, and discordance for GDM exposure within biological siblings was identified. Mixed effects and mediation models were used to examine associations among prenatal GDM exposure, brain structure, and adiposity markers with sociodemographic covariates. RESULTS The sample included 8521 children (7% GDM-exposed), among whom there were 28 sibling pairs discordant for GDM exposure. Across the entire study sample, prenatal exposure to GDM was associated with lower global and regional cortical gray matter volume (GMV) in the bilateral rostral middle frontal gyrus and superior temporal gyrus. GDM-exposed siblings also demonstrated lower global cortical GMV than unexposed siblings. Global cortical GMV partially mediated the associations between prenatal GDM exposure and child adiposity markers. CONCLUSIONS The results identify brain markers of prenatal GDM exposure and suggest that low cortical GMV may explain increased obesity risk for offspring prenatally exposed to GDM.
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Affiliation(s)
- Shan Luo
- Division of Endocrinology and Diabetes, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Department of Psychology, University of Southern California, Los Angeles, California, USA
- Center for Endocrinology, Diabetes and Metabolism, Children’s Hospital Los Angeles, Los Angeles, California, USA
| | - Eustace Hsu
- Division of Endocrinology and Diabetes, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Katherine E. Lawrence
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Shana Adise
- Center for Endocrinology, Diabetes and Metabolism, Children’s Hospital Los Angeles, Los Angeles, California, USA
- Division of Research on Children, Youth, and Families, Children’s Hospital Los Angeles, Los Angeles, California, USA
| | - Trevor A. Pickering
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Megan M. Herting
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Department of Pediatrics, Keck School of Medicine of University of Southern California, Los Angeles, California, USA
- Neuroscience Graduate Program, University of Southern California, Los Angeles, California, USA
| | - Thomas Buchanan
- Division of Endocrinology and Diabetes, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Kathleen A. Page
- Division of Endocrinology and Diabetes, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Neuroscience Graduate Program, University of Southern California, Los Angeles, California, USA
| | - Paul M. Thompson
- Imaging Genetics Center, Mark and Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
- Neuroscience Graduate Program, University of Southern California, Los Angeles, California, USA
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Aguiar A, Gebremariam MK, Romanenko E, Önal F, Kopainsky B, Savona N, Brown A, Allender S, Lien N. System dynamics simulation models on overweight and obesity in children and adolescents: A systematic review. Obes Rev 2023; 24 Suppl 2:e13632. [PMID: 37753602 DOI: 10.1111/obr.13632] [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: 03/20/2023] [Revised: 07/19/2023] [Accepted: 07/22/2023] [Indexed: 09/28/2023]
Abstract
It has increasingly been recognized that developing successful obesity prevention policies and interventions requires understanding of the complex mechanisms driving the obesity pandemic and that models could be useful tools for simulating policies. This paper reviews system dynamics simulation models of mechanisms driving childhood overweight and obesity and/or testing of preventive interventions. A systematic literature search was conducted in six databases from inception to January 2023 using terms related to overweight/obesity, children, and system dynamics. Study descriptives, mechanisms, and where to intervene (the leverage points), as well as quality assessments of the simulation models were extracted by two researchers into a predetermined template and narratively synthesized. Seventeen papers describing 15 models were included. Models describing the mechanisms ranged from only intrapersonal factors to models cutting across multiple levels of the ecological model, but mechanisms across levels were lacking. The majority of interventions tested in the simulation models were changes to existing model parameters with less emphasis on models that alter system structure. In conclusion, existing models included mechanisms driving youth obesity at multiple levels of the ecological model. This is useful for developing an integrated simulation model combining mechanisms at multiple levels and allowing for testing fundamental system changes.
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Affiliation(s)
- Anaely Aguiar
- System Dynamics Group, University of Bergen, Bergen, Norway
| | | | | | - Furkan Önal
- System Dynamics Group, University of Bergen, Bergen, Norway
| | | | - Natalie Savona
- Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - Andrew Brown
- Global Centre for Preventive Health and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Steven Allender
- Global Centre for Preventive Health and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Nanna Lien
- Department of Nutrition, University of Oslo, Oslo, Norway
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Ulloa MA, Nesrallah S, Shafafi P, Lamar A, Gonçalves PCR, Gonçalves M, Nylander KS, Luszczynska A, Lien N, Bergstrøm E, Rutter H, Marki H, Klepp KI, Bouillon C. Designing a youth-led Dialogue Forum tool: The CO-CREATE experience. Obes Rev 2023; 24 Suppl 2:e13611. [PMID: 37753600 DOI: 10.1111/obr.13611] [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: 04/03/2023] [Revised: 06/04/2023] [Accepted: 07/08/2023] [Indexed: 09/28/2023]
Abstract
While obesity prevention represents an established field of research, the inclusion of young people, who are regularly cited as an important priority group, are rarely actioned in long-term studies. This paper focuses on the development of a dialogue tool intended to tackle this issue, engaging, and eliciting insights on the theme of obesity prevention, by young people and for young people. As part of the CO-CREATE project, this tool was co-developed by designers, public health, and youth participation experts, researchers, and young people. Co-creation is a key methodology in the design of the dialogue tool, as young people were involved in all stages of the development process. This paper elaborates on the process of co-designing a dialogue tool that helps explore obesity prevention policy ideas from multiple perspectives, and describes the design principles that informed the process and the final versions of the tool. The purpose of the Dialogue Forum tool is for youth to engage policymakers and other relevant stakeholders to discuss and refine co-created and youth-initiated ideas for healthier food and physical activity environments. We analyze how specific design principles were integrated into different prototypes and the value of this within the project and the field.
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Affiliation(s)
| | | | | | | | - Pedro Côrte-Real Gonçalves
- CO-CREATE Youth Task Force, Portugal
- CEIDSS Centre for Studies and Research in Social Dynamics and Health, Lisbon, Portugal
| | - Mafalda Gonçalves
- CO-CREATE Youth Task Force, Portugal
- CEIDSS Centre for Studies and Research in Social Dynamics and Health, Lisbon, Portugal
| | | | - Aleksandra Luszczynska
- CARE-BEH Center for Applied Research on Health Behavior and Health, SWPS University of Social Sciences and Humanities, Wroclaw, Poland
| | - Nanna Lien
- Department of Nutrition, The Medical Faculty, University of Oslo, Oslo, Norway
| | - Elin Bergstrøm
- Centre for Development and the Environment, University of Oslo, Oslo, Norway
| | - Harry Rutter
- Department of Social and Policy Sciences, University of Bath, Bath, UK
| | | | - Knut-Inge Klepp
- Division of Mental and Physical Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Nutrition, Faculty of Medicine, University of Oslo, Oslo, Norway
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Brandes B, Sell L, Buck C, Busse H, Zeeb H, Brandes M. Use of a toolbox of tailored evidence-based interventions to improve children's physical activity and cardiorespiratory fitness in primary schools: results of the ACTIPROS cluster-randomized feasibility trial. Int J Behav Nutr Phys Act 2023; 20:99. [PMID: 37596651 PMCID: PMC10439638 DOI: 10.1186/s12966-023-01497-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 07/23/2023] [Indexed: 08/20/2023] Open
Abstract
BACKGROUND School-based physical activity (PA) promotion is usually conducted by providing one specific intervention. In contrast, the ACTIvity PROmotion via Schools (ACTIPROS) toolbox provides a set of twelve evidence-based PA interventions serving different domains of the Health Promoting Schools framework that primary schools can select according to their requirements. In this study, we tested the feasibility of the toolbox approach in primary schools. METHODS A two-arm cluster-randomized feasibility trial at primary schools (n = 5 intervention schools [IS], n = 5 control schools) located in the Federal State of Bremen, Germany, was conducted. Children's habitual PA (GENEActiv, Activinsights Ltd.) and motor skills (Deutscher Motorik Test; DMT) were measured at the beginning (t0: Sept and Oct 2021) and at the end of the school year (t1: June and July 2022). Between Oct 2021 and July 2022, the ACTIPROS toolbox was implemented at IS. Teachers documented intervention choices and implementation within a short questionnaire (SIQ) at t1. RESULTS IS successfully implemented at least one intervention of the toolbox. In total, seven out of twelve possible interventions were selected. Two schools decided to replace an intervention with another during the trial. Results of the SIQ indicated that IS tended to choose similar interventions while implementation frequency was highly different. N = 429 students from two classes per school were recruited. The mean consent rate was 75.1% (n = 322). At t0 and t1, n = 304 (94.4%) and n = 256 (79.3%) of consented children took part in the DMT, respectively. The accelerometry sample included one class per participating school. At t0 and t1, n = 166 and n = 151 devices were handed out to students and n = 133 (80.1%) and n = 106 (70.2%) valid records could be retrieved, respectively. Linear mixed models showed an intervention effect of 15.5 min (95% CI: 4.5; 26.6) in children's daily MVPA at IS between t0 and t1 compared to controls. CONCLUSIONS All IS were able to implement at least one intervention from the toolbox, and unsuitable interventions were successfully replaced in a timely manner, highlighting the feasibility of implementing the ACTIPROS toolbox. Good consent rates for accelerometer and motor skills data were achieved. Results indicate a substantial increase in MVPA associated with the ACTIPROS toolbox and need to be tested in a larger sample. TRIAL REGISTRATION German Clinical Trials Register DRKS00025840.
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Affiliation(s)
- Berit Brandes
- Department of Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstraße 30, 28359 Bremen, Germany
| | - Louisa Sell
- Department of Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstraße 30, 28359 Bremen, Germany
- Faculty 11 – Human and Health Sciences, University of Bremen, Bremen, Germany
| | - Christoph Buck
- Department of Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstraße 30, 28359 Bremen, Germany
| | - Heide Busse
- Department of Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstraße 30, 28359 Bremen, Germany
| | - Hajo Zeeb
- Department of Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstraße 30, 28359 Bremen, Germany
- Faculty 11 – Human and Health Sciences, University of Bremen, Bremen, Germany
| | - Mirko Brandes
- Department of Prevention and Evaluation, Leibniz Institute for Prevention Research and Epidemiology - BIPS, Achterstraße 30, 28359 Bremen, Germany
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Datar A, Nicosia N, Mahler A, Prados MJ, Ghosh-Dastidar M. Association of Place With Adolescent Obesity. JAMA Pediatr 2023; 177:847-855. [PMID: 37273213 PMCID: PMC10242508 DOI: 10.1001/jamapediatrics.2023.1329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 03/22/2023] [Indexed: 06/06/2023]
Abstract
Importance Despite strong evidence linking place and obesity risk, the extent to which this link is causal or reflects sorting into places is unclear. Objective To examine the association of place with adolescents' obesity and explore potential causal pathways, such as shared environments and social contagion. Design, Setting, and Participants This natural experiment study used the periodic reassignment of US military servicemembers to installations as a source of exogenous variation in exposure to difference places to estimate the association between place and obesity risk. The study analyzed data from the Military Teenagers Environments, Exercise, and Nutrition Study, a cohort of adolescents in military families recruited from 2013 through 2014 from 12 large military installations in the US and followed up until 2018. Individual fixed-effects models were estimated that examined whether adolescents' exposure to increasingly obesogenic places over time was associated with increases in body mass index (BMI) and probability of overweight or obesity. These data were analyzed from October 15, 2021, through March 10, 2023. Exposure Adult obesity rate in military parent's assigned installation county was used as a summary measure of all place-specific obesogenic influences. Main Outcomes and Measures Outcomes were BMI, overweight or obesity (BMI in the 85th percentile or higher), and obesity (BMI in the 95th percentile or higher). Time at installation residence and off installation residence were moderators capturing the degree of exposure to the county. County-level measures of food access, physical activity opportunities, and socioeconomic characteristics captured shared environments. Results A cohort of 970 adolescents had a baseline mean age of 13.7 years and 512 were male (52.8%). A 5 percentage point-increase over time in the county obesity rate was associated with a 0.19 increase in adolescents' BMI (95% CI, 0.02-0.37) and a 0.02-unit increase in their probability of obesity (95% CI, 0-0.04). Shared environments did not explain these associations. These associations were stronger for adolescents with time at installation of 2 years or longer vs less than 2 years for BMI (0.359 vs. 0.046; P value for difference in association = .02) and for probability of overweight or obesity (0.058 vs. 0.007; P value for difference association = .02), and for adolescents who lived off installation vs on installation for BMI (0.414 vs. -0.025; P value for association = .01) and for probability of obesity (0.033 vs. -0.007; P value for association = .02). Conclusion and Relevance In this study, the link between place and adolescents' obesity risk is not explained by selection or shared environments. The study findings suggest social contagion as a potential causal pathway.
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Affiliation(s)
- Ashlesha Datar
- Center for Economic and Social Research, University of Southern California, Los Angeles
| | | | - Amy Mahler
- Department of Economics, University of Southern California, Los Angeles
| | - Maria J. Prados
- Center for Economic and Social Research, University of Southern California, Los Angeles
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Obita G, Alkhatib A. Effectiveness of Lifestyle Nutrition and Physical Activity Interventions for Childhood Obesity and Associated Comorbidities among Children from Minority Ethnic Groups: A Systematic Review and Meta-Analysis. Nutrients 2023; 15:nu15112524. [PMID: 37299488 DOI: 10.3390/nu15112524] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023] Open
Abstract
Lifestyle physical activity (PA) and nutrition are known to be effective interventions in preventing and managing obesity-related comorbidities among adult populations but less so among children and adolescents. We examined the effectiveness of lifestyle interventions in children from minority ethnic populations in Western high-income countries (HICs). Our systematic review included 53 studies, involving 26,045 children from minority ethnic populations who followed lifestyle intervention programmes lasting between 8 weeks and 5 years with the aim of preventing and/or managing childhood obesity and associated comorbidities, including adiposity and cardiometabolic risks. The studies were heterogenous in terms of lifestyle intervention components (nutrition, PA, behavioural counselling) and settings (community vs. schools and after-school settings). Our meta-analysis included 31 eligible studies and showed no significant effects of lifestyle interventions when they focused on body mass index (BMI) outcomes (pooled BMI mean change = -0.09 (95% CI = -0.19, 0.01); p = 0.09). This was irrespective of the intervention programme duration (<6 months vs. ≥6 months), type (PA vs. nutrition/combined intervention) and weight status (overweight or obese vs. normal weight) as all showed nonsignificant effects in the sensitivity analysis. Nonetheless, 19 of the 53 studies reported reductions in BMI, BMI z-score and body fat percentage. However, the majority of lifestyle interventions adopting a quasi-design with combined primary and secondary obesity measures (11 out of 15 studies) were effective in reducing the obesity comorbidities of cardiometabolic risks, including metabolic syndrome, insulin sensitivity and blood pressure, in overweight and obese children. Preventing childhood obesity in high-risk ethnic minority groups is best achieved using combined PA and nutrition intervention approaches, which jointly target preventing obesity and its comorbidities, especially the outcomes of diabetes, hypertension and cardiovascular disease. Therefore, public health stakeholders should integrate cultural and lifestyle factors and contextualise obesity prevention strategies among minority ethnic groups in Western HICs.
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Affiliation(s)
- George Obita
- School of Health and Life Sciences, Teesside University, Tees Valley, Middlesbrough TS1 3BX, UK
| | - Ahmad Alkhatib
- School of Health and Life Sciences, Teesside University, Tees Valley, Middlesbrough TS1 3BX, UK
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12
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Åsberg M, Derwig M, Castor C. Parents' recalled experiences of the child centred health dialogue in children with overweight: a qualitative study. BMC Health Serv Res 2023; 23:289. [PMID: 36973799 PMCID: PMC10045090 DOI: 10.1186/s12913-023-09308-8] [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: 09/27/2022] [Accepted: 03/20/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Because overweight and obesity are still increasing and prevention of childhood obesity is more likely to be effective when initiated in preschool children, the Child Health Service in the south of Sweden developed a structured child-centred health dialogue model targeting all 4-year-old children and their families. The aim of this study was to describe parents' recalled experiences of this health dialogue in children with overweight. METHODS A qualitative inductive approach with purposeful sampling was used. Thirteen individual interviews with parents (including 11 mothers and 3 fathers) were conducted and analysed with qualitative content analysis. RESULTS The analysis resulted in two categories: 'A valuable visit with a subtle individual impact' that described parents' recalled experiences of the health dialogue and 'There is a complex interaction between weight and lifestyle' that reflected the parents' perceptions of the relationship between their children's weight and lifestyle. CONCLUSIONS Parents recalled the child-centred health dialogue as important and described discussing a healthy lifestyle as one of the obligations of the Child Health Service. Parents wanted confirmation that their family lifestyle was healthy; however, they did not want to discuss the relationship between their family lifestyle and their children's weight. Parents expressed that when their child followed the child's growth curve, then this indicated healthy growth. This study supports using the child-centred health dialogue as a model to provide structure for discussing a healthy lifestyle and growth but highlights the difficulties of discussing body mass index and overweight, especially in the presence of children.
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Affiliation(s)
- Malin Åsberg
- Vårdcentralen Staffanstorp, Södergatan 2, Staffanstorp, 245 31, Sweden
| | - Mariette Derwig
- Faculty of Medicine, Department of Health Sciences, Lund University, BOX 157, Lund, 222 40, Sweden
| | - Charlotte Castor
- Faculty of Medicine, Department of Health Sciences, Lund University, BOX 157, Lund, 222 40, Sweden.
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13
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Farewell CV, Bergling E, Maiurro E, Puma J. Application of an Implementation Framework Using Mixed Methods in Preschool Settings. Health Promot Pract 2023; 24:272-281. [PMID: 34743643 DOI: 10.1177/15248399211053583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Research Findings. Application of mixed methods in a dissemination and implementation framework can give researchers a better understanding of the reach and delivery of early childhood obesity prevention programs in preschool settings, as well as potential facilitators and barriers related to implementation and sustainability. This study utilized a simultaneous, exploratory, mixed-methods design to investigate individual-, organizational-, and intervention-level factors that were related to the implementation and sustainability of policy, system, and environment (PSE) changes as part of a larger obesity prevention program in a randomly selected sample of preschool centers (n = 20). Individual-level factors, and specifically the attitudes and skills of preschool providers, were identified in both the qualitative and quantitative data as important factors related to the sustainability of PSE changes (r = .56, p < .01). Staff and leadership engagement and adaptability of the program were also identified as important factors related to the implementation and sustainability of PSE changes. Practice or Policy. These findings highlight the complexity of implementation success and suggest PSE obesity prevention interventions in preschool centers require the consideration of numerous, multilevel factors to ensure programming is impactful and sustained over time.
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Affiliation(s)
| | | | | | - Jini Puma
- University of Colorado Denver, Aurora, CO, USA
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Zhang T, Liu H, Lu Y, Wang Q. The Nexus of Sports-Based Development and Education of Mental Health and Physical Fitness. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3737. [PMID: 36834432 PMCID: PMC9967856 DOI: 10.3390/ijerph20043737] [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: 01/09/2023] [Revised: 02/09/2023] [Accepted: 02/17/2023] [Indexed: 06/18/2023]
Abstract
Physical inactivity has increased globally, particularly in developed nations. A high proportion of the human population is unable to meet the physical activity recommendation of the World Health Organisation due to hypertension, metabolic syndrome, obesity, and other medical conditions. Non-communicable diseases and mental health problems are becoming more prevalent, particularly in low and middle-income nations. This study aimed to determine the effectivenessof a mentorship programmeon university students' mental health and physical fitness. The intervention comprised the effects of sports-based development and education on physical fitness and mental health. A total of 196 and 234 students from two universities were randomly assigned to the intervention and control groups, respectively. The primary outcomes were engagement in physical activities (number of push-ups for 1 min, the strength of hand grip (kg), and the Jump test while standing (cm)), body fat proportion and psychological resilience, self-efficacy, and relationship with family and schoolmates. Participants in the control group had access to a web-based health education game, whereas the intervention group wassubjected to intensive interventional activities for one month based on the eight principles of the National Research Council and Institute of Medicine. Data were analysed using Analysis of Variance (ANOVA) to compare the physical and mental components between the intervention and control groups. Relative to baseline, all the physical health components (push-ups, sit-ups, and jump tests), psychological resilience, relationship with family members, and self-efficacy increased significantly in the intervention compared to the control group. Body fat composition was significantly reduced in the intervention when compared tothe control group. In conclusion, the mentorship programme effectively improved the participants' physical and psychological health and could be developed further for application in a larger population.
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Affiliation(s)
- Tiejun Zhang
- Sports Ministry, Henan University of Economics and Law, Zhengzhou 450011, China
| | - Huarong Liu
- School of Physical Education, China University of Geosciences, Wuhan 430074, China
| | - Yi Lu
- Sports Teaching and Research Section, Wuhan University of Communications, Wuhan 430205, China
| | - Qinglei Wang
- Faculty of Sport and Exercise Sciences, University of Malaya, Kuala Lumpur 50603, Malaysia
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15
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Kanchanachitra M, Angeles G. Impact of a School-Based Nutrition Intervention in Preventing Overweight and Obesity in Children in Thailand. THE JOURNAL OF SCHOOL HEALTH 2023; 93:140-147. [PMID: 36217922 PMCID: PMC10092697 DOI: 10.1111/josh.13253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 08/03/2022] [Accepted: 09/15/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND This study evaluated the impact of a school-based nutrition program on preventing overweight and obesity in children in Thailand from 2014 to 2019. METHODS We used difference-in-differences with matched comparison group to evaluate program impact. Treatment schools were categorized into those that participated in phase 1 only, and those that participated in phase 1 and 2. We matched 311 treatment schools in phase 1 only with 1504 comparison schools, and 75 treatment schools in both phases with 216 comparison schools. Administrative data from Thailand Office of Basic Education Commission were used from 2014 (baseline), 2016 (first follow-up), and 2019 (second follow-up). RESULTS Program resulted in a 0.6-1.1 percentage point reduction in the students' probability of overweight by the end of phase 1, and 1.7 percentage points by the end of phase 2. Impact on obesity was found only for schools participating in both phases (0.4 and 0.9 percentage points by the end of phase 1 and 2, respectively). IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY Program continuity and intensity are key to achieve a reduction in overweight and obesity in schoolchildren. CONCLUSIONS The program was successful in reducing overweight and/or obesity given appropriate level of continuity and intensity.
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Affiliation(s)
- Manasigan Kanchanachitra
- Institute for Population and Social ResearchMahidol University999 Phuttamonthon Sai 4, Salaya, PhuttamonthonNakhon Pathom73170Thailand
| | - Gustavo Angeles
- Department of Maternal and Child Health, Gillings School of Global Public HealthUniversity of North Carolina at Chapel Hill400 Meadowmont CircleChapel HillNC27599
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Idamokoro M, Pienaar AE, Gerber B, van Gent MM. The Influence of a 9-Week Movement Program on the Body Composition of 7- to 8-Year-Old Schoolchildren in the Eastern Cape of South Africa. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1762. [PMID: 36767128 PMCID: PMC9914911 DOI: 10.3390/ijerph20031762] [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: 12/13/2022] [Revised: 01/14/2023] [Accepted: 01/16/2023] [Indexed: 06/18/2023]
Abstract
Pediatric obesity has become a growing global epidemic which has negative health consequences, including for South African children. This study aimed to determine the immediate and sustainable influences of a 9-week movement program on the body composition of 7 to 8-year-old school children in a rural area of South Africa. A two group, pre-test, post-test and re-test after six months experimental design was used to compare anthropometric measurements of the intervention group (IG) and control group (CG). Ninety-three schoolchildren (IG = 57; CG = 36) participated in the study. A 9-week movement program was followed twice a week for 30 min during school hours with an emphasis on improving BMI. Hierarchical Linear Modelling (HLM) was used to analyze the data with time, sex and group as predictors. Effect sizes was computed based on the Cohen's d to assess the practical significance of findings. The intervention positively changed the waist circumference. The subscapular skinfold and BMI showed statistical and practically significant sustainable changes because of the intervention, although gender influenced these effects. School based movement interventions, focusing on improving fundamental movement skills (FMS), have the potential to contribute to a healthier BMI, skinfold thickness and circumferences among young children.
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Affiliation(s)
- Mere Idamokoro
- Focus Area of Physical Activity, Sport and Recreation (PhASRec), Faculty of Health Sciences, North-West University, Potchefstroom 2531, South Africa
| | - Anita E. Pienaar
- Focus Area of Physical Activity, Sport and Recreation (PhASRec), Faculty of Health Sciences, North-West University, Potchefstroom 2531, South Africa
| | - Barry Gerber
- Focus Area of Physical Activity, Sport and Recreation (PhASRec), Faculty of Health Sciences, North-West University, Potchefstroom 2531, South Africa
| | - Maria M. van Gent
- Department of Human Movement Sciences, University of Fort Hare, Alice 5700, South Africa
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Rizvi JZ, Kumar P, Kulkarni MM, Kamath A. Outcome of structured health education intervention for obesity-risk reduction among junior high school students: Stratified cluster randomized controlled trial (RCT) in South India. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2022; 11:400. [PMID: 36824075 PMCID: PMC9942130 DOI: 10.4103/jehp.jehp_369_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/20/2022] [Accepted: 08/01/2022] [Indexed: 06/18/2023]
Abstract
BACKGROUND Obesity has been identified as a serious global health concern whose prevalence doubles almost every 10 years. Health education regarding physical activity and healthy diet imparted to adolescents could prove to be fruitful in reducing obesity-risk. Objectives of this study were to evaluate the effect of health education intervention on knowledge, attitude, and practices (KAP) regarding obesity-risk reduction and to estimate the postinterventional change in body mass index (BMI) and total body fat (%) among adolescent school children in South India. MATERIALS AND METHODS Stratified cluster randomized controlled trial was carried out among 398 students recruited at baseline including 206 and 192 participants in intervention and control group respectively selected through simple random sampling from eligible government aided and private schools to assess KAP regarding physical activity and diet using pretested and validated questionnaire by making three school visits 6 months apart. Anthropometric measurements were recorded in first and third visit only, while health education intervention was given in first visit to intervention and third visit to control group after taking their responses on the questionnaire. Data were entered and analyzed using SPSS version 15. RESULTS Overall dropout rate was 13.5% with dropout in intervention and control group being 12.6% and 14.5% respectively, making 180 participants in intervention and 164 in control group available for analysis. Mean physical activity KAP score improved significantly from 16.19 ± 4.61 to 19.46 ± 10.07 in intervention group. Mean dietary KAP score also improved significantly from 21.38 ± 4.07 to 23.43 ± 4.53 in intervention group (p < 0.001). Mean BMI decreased significantly within intervention group (p < 0.001) as compared to control group (p = 0.908). Based on cut-off level for total body fat (%) to categorize obesity-risk among participants, statistically significant decline in proportions from 26.1% to 13.3% was observed in intervention group (p < 0.001). CONCLUSION Results depicted better KAP in intervention group than control group in all the three visits while it improved significantly within both groups. Hence, the health education was found to be effective in improving the overall KAP regarding modifiable risk factors of obesity among the study participants. Further studies to screen the adolescents for obesity-risk and successive health education sessions must be carried within schools in order to bring about change in knowledge, attitude, and practices regarding obesity-risk.
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Affiliation(s)
- Jaun Z. Rizvi
- Department of Community Medicine, Mayo Institute of Medical Sciences, Gadia, Barabanki, Uttar Pradesh, India (225001), Ex-Postgraduate Student Cum Tutor, Department of Community Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Pawan Kumar
- Principal and Controller, RVRS Government Medical College, Bhilwara, Rajasthan, India (311001), Ex- Professor, Department of Community Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Muralidhar M. Kulkarni
- Department of Community Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Asha Kamath
- Department of Data Science, Manipal Academy of Higher Education, Manipal, Karnataka (576104), Ex- Associate Professor (Biostatistics), Department of Community Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Bonvicini L, Pingani I, Venturelli F, Patrignani N, Bassi MC, Broccoli S, Ferrari F, Gallelli T, Panza C, Vicentini M, Giorgi Rossi P. Effectiveness of mobile health interventions targeting parents to prevent and treat childhood Obesity: Systematic review. Prev Med Rep 2022; 29:101940. [PMID: 36161123 PMCID: PMC9501985 DOI: 10.1016/j.pmedr.2022.101940] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/24/2022] [Accepted: 08/05/2022] [Indexed: 12/05/2022] Open
Abstract
Mobile apps are increasingly used in childhood obesity prevention to monitor food intake and PA, and send health messages. The studies' small sample size and the heterogeneous interventions prevent this review to conclude on effectiveness. The overall picture shows a trend toward improvement in some interventions, while others were essentially ineffective. The high acceptability and the widespread use of mobile apps, support new research to develop effective, trustworthy apps.
Childhood obesity is a high prevalence condition that causes a high burden of disease in adulthood. Mobile phone app are increasingly used to prevent it. We summarized the evidence on the effectiveness of mobile apps for devices used by parents to prevent and treat childhood and adolescent obesity. An update of a systematic review of the literature (De Lepeleere et al., 2017) was carried out. PubMed, Embase, Cochrane, CINAHL, PsycINFO, Scopus, and ERIC were searched up to 2020. The included studies should target children 1–18 years, compare an app aimed at preventing or treating overweight and obesity, as stand-alone intervention or as part of a complex program, installed on parents’ mobile devices, to no intervention or an intervention without the app. Outcomes related to weight status, diet, and physical activity (PA) behaviors were considered. Nineteen studies (14 RCTs and 5 non-randomized trials) were included. The app was mainly used to record food consumption and PA, to set goals, to view progress, and send health promotion messages. One study reported a significant decrease and one a suggestive decrease in anthropometric measures in obese and overweight children, while other studies observed no effect. One study reported a significant increase in PA. Six interventions proved to be effective in changing dietary behaviors. Interventions targeting overweight and/or obese children had the most positive results. All studies reported high acceptability and feasibility of interventions. The differences between interventions and the small sample size of the studies did not allow this review to reach conclusion on effectiveness.
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Affiliation(s)
- Laura Bonvicini
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ilaria Pingani
- Graduated in Human Nutrition Sciences at the San Raffaele University of Rome, Rome, Italy
| | - Francesco Venturelli
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Corresponding author at: Via Amendola, 2 42122 Reggio Emilia.
| | | | - Maria Chiara Bassi
- Medical Library, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | - Francesca Ferrari
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | | | - Massimo Vicentini
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Paolo Giorgi Rossi
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
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Ram B, Foley KA, van Sluijs E, Hargreaves DS, Viner RM, Saxena S. Developing a core outcome set for physical activity interventions in primary schools: a modified-Delphi study. BMJ Open 2022; 12:e061335. [PMID: 36180126 PMCID: PMC9528589 DOI: 10.1136/bmjopen-2022-061335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 08/26/2022] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVES To develop a core outcome set (COS) for physical activity interventions in primary schools. DESIGN Modified-Delphi study. SETTING The UK and international. PARTICIPANTS 104 participants from four stakeholder groups (educators, public health professionals, health researchers, parents); 16 children (aged 8-9 years) from 1 London primary school. INTERVENTIONS Physical activity interventions. METHODS Four-stage process: (1) outcomes extracted from relevant studies identified from an umbrella review and a focus group; (2) list of outcomes produced and domains established; (3) stakeholders completed a two-round Delphi survey by rating (Round 1) and re-rating (Round 2) each outcome on a nine-point Likert Scale from 'not important' to 'critical': a>70% participant threshold identified the outcomes rated 'critical' to measure, and outcomes important to children were identified through a workshop; and (4) a stakeholder meeting to achieve consensus of the outcomes to include in the COS. RESULTS In total, 74 studies were extracted from 53 reviews. A list of 50 outcomes was produced and three domains were established: 'physical activity and health' (16 outcomes), 'social and emotional health' (22 outcomes) and 'educational performance' (12 outcomes). 104 participants completed survey Round 1; 65 participants completed both rounds. In total, 13 outcomes met the threshold; children identified 8 outcomes. Fourteen outcomes achieved consensus to produce the COS: five outcomes for physical activity and health (diet (varied and balanced), energy, fitness, intensity of physical activity, sleep (number of hours)); seven outcomes for social and emotional health (anxiety, depression, enjoyment, happiness, self-esteem, stress, well-being); and two outcomes for educational performance (concentration, focus). CONCLUSIONS We have developed the first COS for physical activity interventions in primary schools in consultation with those interested in the development and application of an agreed standardised set of outcomes. Future studies including these outcomes will reduce heterogeneity across studies. TRIAL REGISTRATION NUMBER Core Outcome Measures in Effectiveness Trials Initiative registration number 1322; Results.
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Affiliation(s)
- Bina Ram
- Primary Care and Public Health, Imperial College London, London, UK
| | | | - Esther van Sluijs
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Cambridge, Cambridgeshire, UK
| | - Dougal S Hargreaves
- Primary Care and Public Health, Imperial College London, London, UK
- Mohn Centre for Children's Health and Wellbeing, Imperial College London, London, UK
| | - Russell M Viner
- Population, Policy and Practice Research Programme, UCL Institute of Child Health, London, UK
| | - Sonia Saxena
- Primary Care and Public Health, Imperial College London, London, UK
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McEachern LW, Ismail MR, Seabrook JA, Gilliland JA. Fruit and Vegetable Intake Is Associated with Food Knowledge among Children Aged 9–14 Years in Southwestern Ontario, Canada. CHILDREN 2022; 9:children9101456. [PMID: 36291393 PMCID: PMC9600281 DOI: 10.3390/children9101456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/15/2022] [Accepted: 09/19/2022] [Indexed: 11/22/2022]
Abstract
Interventions to improve dietary quality and intake of fruits and vegetables (FV) among Canadian children have had modest success, and it has been suggested that food knowledge could be key to improvement. Programs have been criticized for insufficiently connecting food knowledge with food skills and decision making about dietary intake. The objective of this study was to investigate factors associated with FV consumption by elementary school children, aged 9–14 years, in Ontario, Canada, including food knowledge, socioeconomic status, sociodemographic characteristics, and the food environment. In 2017–2019, a cross-sectional survey was administered to 2443 students at 60 elementary schools across Southwestern Ontario (SWO), Canada. A parent survey was used to validate self-reported sociodemographic variables. The mean intake of FV reported by these participants was 2.6 (SD 1.1) and 2.4 (SD 1.2) servings/day, respectively. A FV intake below WHO guidelines was reported by 40.7% of respondents. Knowledge score, child age, and parent employment status significantly predicted higher reported intake of FV. This study shows that FV intake among this population group is low, and increased intake is associated with higher food knowledge. To encourage healthy eating, school-based food and nutrition programs that incorporate multiple components and emphasize food literacy are needed.
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Affiliation(s)
- Louise W. McEachern
- Human Environments Analysis Laboratory, Western University, London, ON N6A 3K7, Canada
- Department of Geography and Environment, Western University, London, ON N6A 5C2, Canada
| | - Mariam R. Ismail
- Human Environments Analysis Laboratory, Western University, London, ON N6A 3K7, Canada
- School of Health and Rehabilitation Sciences, Western University, London, ON N6A 3K7, Canada
| | - Jamie A. Seabrook
- Human Environments Analysis Laboratory, Western University, London, ON N6A 3K7, Canada
- School of Food and Nutritional Sciences, Brescia University College, London, ON N6G 1H2, Canada
- Department of Paediatrics, School of Health Studies, Western University, London, ON N6A 3K7, Canada
- Department of Epidemiology and Biostatistics, Western University, London, ON N6A 5C1, Canada
- Children’s Health Research Institute, Lawson Health Research Institute, London, ON N6C 2V5, Canada
| | - Jason A. Gilliland
- Human Environments Analysis Laboratory, Western University, London, ON N6A 3K7, Canada
- Department of Geography and Environment, Western University, London, ON N6A 5C2, Canada
- Department of Paediatrics, School of Health Studies, Western University, London, ON N6A 3K7, Canada
- Department of Epidemiology and Biostatistics, Western University, London, ON N6A 5C1, Canada
- Children’s Health Research Institute, Lawson Health Research Institute, London, ON N6C 2V5, Canada
- Schulich School of Medicine and Dentistry, Western University, London, ON N6A 5C1, Canada
- Correspondence:
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21
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Martinez M, Salazar-Collier CL, Pena J, Wilkinson AV, Chavarria EA, Reininger BM. Motivation for weight loss among completers of a free community-based weight loss program in a US-Mexico border region: A self-determination theory perspective. Front Public Health 2022; 10:652271. [PMID: 36203664 PMCID: PMC9530817 DOI: 10.3389/fpubh.2022.652271] [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: 01/12/2021] [Accepted: 08/16/2022] [Indexed: 01/21/2023] Open
Abstract
This study explores the perceptions and motivation for weight loss among participants who completed a free community-based weight loss program in a predominantly Hispanic and low-income region along the US-Mexico border using a Self-Determination Theory (SDT) perspective. This manuscript is timely as qualitative research on the effect of motivation as a factor in behavioral interventions to reduce overweight or obesity is currently lacking. Individual semi-structured interviews were conducted with 20 participants (80%, n = 16 female) who completed a community weight-loss intervention to assess motivation for weight loss and participating, and the role of social support and self-efficacy in weight loss. Directed content analysis was used with SDT guiding the questions and subsequent theme analysis. The findings communicate perspectives of participants relevant to 8 prominent themes. The regulation types and constructs related to SDT included: non-regulation, external regulation, introjected regulation, identified regulation, integrated regulation, and intrinsic regulation as well as competence and relatedness. Participants mentioned external sources of motivation, such as wanting to improve their physical appearance, and motivation due to financial incentives. Fewer participants reported intrinsic motivators, which the literature suggests are more likely to create lasting change and improved health behaviors. Understanding the motivation for behavior change and completion of weight loss programs is essential to help participants reach their goals effectively and sustain weight loss. A greater emphasis during weight loss programs on the motives for individuals to lose weight may help improve outcomes in weight-loss interventions. Additionally, increasing strategies targeted at enhancing intrinsic motivation for weight loss may be beneficial.
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Affiliation(s)
- Miriam Martinez
- Texas Tech University Health Science Center, El Paso, TX, United States
| | - Cindy L. Salazar-Collier
- College of Nursing & Health Sciences, Texas A&M International University, Laredo, TX, United States,*Correspondence: Cindy L. Salazar-Collier
| | - Jessica Pena
- School of Public Health, University of Texas Health Sciences Center at Houston, Houston, TX, United States
| | - Anna V. Wilkinson
- School of Public Health, University of Texas Health Sciences Center at Houston, Houston, TX, United States
| | | | - Belinda M. Reininger
- School of Public Health, University of Texas Health Sciences Center at Houston, Houston, TX, United States
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22
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Wolfenden L, McCrabb S, Barnes C, O'Brien KM, Ng KW, Nathan NK, Sutherland R, Hodder RK, Tzelepis F, Nolan E, Williams CM, Yoong SL. Strategies for enhancing the implementation of school-based policies or practices targeting diet, physical activity, obesity, tobacco or alcohol use. Cochrane Database Syst Rev 2022; 8:CD011677. [PMID: 36036664 PMCID: PMC9422950 DOI: 10.1002/14651858.cd011677.pub3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Several school-based interventions are effective in improving child diet and physical activity, and preventing excessive weight gain, and tobacco or harmful alcohol use. However, schools are frequently unsuccessful in implementing such evidence-based interventions. OBJECTIVES 1. To evaluate the benefits and harms of strategies aiming to improve school implementation of interventions to address student diet, physical activity, tobacco or alcohol use, and obesity. 2. To evaluate the benefits and harms of strategies to improve intervention implementation on measures of student diet, physical activity, obesity, tobacco use or alcohol use; describe their cost or cost-effectiveness; and any harms of strategies on schools, school staff or students. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search was between 1 September 2016 and 30 April 2021 to identify any relevant trials published since the last published review. SELECTION CRITERIA We defined 'Implementation' as the use of strategies to adopt and integrate evidence-based health interventions and to change practice patterns within specific settings. We included any trial (randomised controlled trial (RCT) or non-randomised controlled trial (non-RCT)) conducted at any scale, with a parallel control group that compared a strategy to implement policies or practices to address diet, physical activity, overweight or obesity, tobacco or alcohol use by students to 'no intervention', 'usual' practice or a different implementation strategy. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Given the large number of outcomes reported, we selected and included the effects of a single outcome measure for each trial for the primary (implementation) and secondary (student health behaviour and obesity) outcomes using a decision hierarchy. Where possible, we calculated standardised mean differences (SMDs) to account for variable outcome measures with 95% confidence intervals (CI). For RCTs, we conducted meta-analyses of primary and secondary outcomes using a random-effects model, or in instances where there were between two and five studies, a fixed-effect model. The synthesis of the effects for non-randomised studies followed the 'Synthesis without meta-analysis' (SWiM) guidelines. MAIN RESULTS We included an additional 11 trials in this update bringing the total number of included studies in the review to 38. Of these, 22 were conducted in the USA. Twenty-six studies used RCT designs. Seventeen trials tested strategies to implement healthy eating, 12 physical activity and six a combination of risk factors. Just one trial sought to increase the implementation of interventions to delay initiation or reduce the consumption of alcohol. All trials used multiple implementation strategies, the most common being educational materials, educational outreach and educational meetings. The overall certainty of evidence was low and ranged from very low to moderate for secondary review outcomes. Pooled analyses of RCTs found, relative to a control, the use of implementation strategies may result in a large increase in the implementation of interventions in schools (SMD 1.04, 95% CI 0.74 to 1.34; 22 RCTs, 1917 participants; low-certainty evidence). For secondary outcomes we found, relative to control, the use of implementation strategies to support intervention implementation may result in a slight improvement on measures of student diet (SMD 0.08, 95% CI 0.02 to 0.15; 11 RCTs, 16,649 participants; low-certainty evidence) and physical activity (SMD 0.09, 95% CI -0.02 to 0.19; 9 RCTs, 16,389 participants; low-certainty evidence). The effects on obesity probably suggest little to no difference (SMD -0.02, 95% CI -0.05 to 0.02; 8 RCTs, 18,618 participants; moderate-certainty evidence). The effects on tobacco use are very uncertain (SMD -0.03, 95% CIs -0.23 to 0.18; 3 RCTs, 3635 participants; very low-certainty evidence). One RCT assessed measures of student alcohol use and found strategies to support implementation may result in a slight increase in use (odds ratio 1.10, 95% CI 0.77 to 1.56; P = 0.60; 2105 participants). Few trials reported the economic evaluations of implementation strategies, the methods of which were heterogeneous and evidence graded as very uncertain. A lack of consistent terminology describing implementation strategies was an important limitation of the review. AUTHORS' CONCLUSIONS The use of implementation strategies may result in large increases in implementation of interventions, and slight improvements in measures of student diet, and physical activity. Further research is required to assess the impact of implementation strategies on such behavioural- and obesity-related outcomes, including on measures of alcohol use, where the findings of one trial suggest it may slightly increase student risk. Given the low certainty of the available evidence for most measures further research is required to guide efforts to facilitate the translation of evidence into practice in this setting.
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Affiliation(s)
- Luke Wolfenden
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, NSW, Australia
| | - Sam McCrabb
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Courtney Barnes
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Kate M O'Brien
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Kwok W Ng
- Physical Activity for Health Research Cluster, Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
- School of Educational Sciences and Psychology, University of Eastern Finland, Joensu, Finland
| | - Nicole K Nathan
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, NSW, Australia
| | - Rachel Sutherland
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, NSW, Australia
| | - Rebecca K Hodder
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, NSW, Australia
| | - Flora Tzelepis
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Erin Nolan
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Christopher M Williams
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, NSW, Australia
- Musculoskeletal Division, The George Institute for Global Health, Sydney, NSW, Australia
| | - Sze Lin Yoong
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Wallsend, NSW, Australia
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23
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Smith C, Goss HR, Issartel J, Meegan S, Belton S. LifeLab: Co-Design of an Interactive Health Literacy Intervention for Socioeconomically Disadvantaged Adolescents’. CHILDREN 2022; 9:children9081230. [PMID: 36010120 PMCID: PMC9406774 DOI: 10.3390/children9081230] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/03/2022] [Accepted: 08/10/2022] [Indexed: 11/16/2022]
Abstract
Low socioeconomic populations, when compared to more affluent groups, are at greater risk of initiating risky behaviours and consequently developing health complications. Health literacy has been identified as a possible means to improve and sustain positive health behaviours, with adolescence being a time point when such behaviours can be embedded. To develop a meaningful health intervention, it has been recommended that relevant stakeholders be included in the design phase. This formative evaluation study was the second phase of co-design of an engaging health literacy intervention ‘LifeLab’ with, and for, socioeconomically disadvantaged adolescents in Ireland. In Spring 2021, a series of co-design workshops (n = 17) were facilitated with a convenience sample of adolescents from socially disadvantaged areas (n = 22) to gather their perceptions, feedback, and suggested changes on the LifeLab learning activities that had emerged from Phase 1 of the work. The data was analysed using reflexive thematic analysis, resulting in the development of three themes: (i) preferred learning engagement strategies, (ii) practical and logistical considerations and (iii) ideas for LifeLab content. The results highlight the value in adopting a participatory approach, as participants offered an array of suggestions and details to maximise the potential for LifeLab to be contextually relevant and engaging; suggestions which will directly inform the development and implementation of the intervention.
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Network Analysis for a Community-Based School- and Family-Based Obesity Prevention Program. Healthcare (Basel) 2022; 10:healthcare10081501. [PMID: 36011157 PMCID: PMC9408267 DOI: 10.3390/healthcare10081501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/05/2022] [Accepted: 08/06/2022] [Indexed: 11/17/2022] Open
Abstract
Rising childhood obesity with its detrimental health consequences poses a challenge to the health care system. Community-based, multi-setting interventions with the participatory involvement of relevant stakeholders are emerging as promising. To gain insights into the structural and processual characteristics of stakeholder networks, conducting a network analysis (NA) is advisable. Within the program “Family+—Healthy Living Together in Families and Schools”, a network analysis was conducted in two rural model regions and one urban model region. Relevant stakeholders were identified in 2020–2021 through expert interviews and interviewed by telephone to elicit key variables such as frequency of contact and intensity of collaboration. Throughout the NA, characteristics such as density, centrality, and connectedness were analyzed and are presented graphically. Due to the differences in the number of inhabitants and the rural or urban structure of the model regions, the three networks (network#1, network#2, and network#3) included 20, 14, and 12 stakeholders, respectively. All networks had similar densities (network#1, 48%; network#2, 52%; network#3, 42%), whereas the degree centrality of network#1 (0.57) and network#3 (0.58) was one-third higher compared with network#2 (0.39). All three networks differed in the distribution of stakeholders in terms of field of expertise and structural orientation. On average, stakeholders exchanged information quarterly and were connected on an informal level. Based on the results of the NA, it appears to be useful to initialize a community health facilitator to involve relevant stakeholders from the education, sports, and health systems in projects and to strive for the goal of sustainable health promotion, regardless of the rural or urban structure of the region. Participatory involvement of relevant stakeholders can have a positive influence on the effective dissemination of information and networking with other stakeholders.
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25
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Koivusilta L, Alanne S, Kamila M, Ståhl T. A qualitative study on multisector activities to prevent childhood obesity in the municipality of Seinäjoki, Finland. BMC Public Health 2022; 22:1298. [PMID: 35794541 PMCID: PMC9258052 DOI: 10.1186/s12889-022-13658-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 06/16/2022] [Indexed: 11/26/2022] Open
Abstract
Background Multisector activities are needed to prevent childhood obesity due to its multifactorial background. The first aim was to identify the activities that had been undertaken for obesity prevention and deduce their main targets. Second, we analyzed the public health policy approaches (upstream, midstream, and downstream) which were followed. Finally, we studied the perception of interviewees regarding their sectors’ roles in implementing the local obesity program. Methods Deductive content analysis was used to analyze semi-structured interviews with 34 key professionals (from seven administrative sectors) who had participated in multisector health promotion during 2009–2016 and five representatives of other core parties. Results Several midstream and upstream activities were targeted at making physical activity (PA) and healthy eating (HE) integral parts of children’s lifestyle. One long-term strategy was to create environments for PA accessible to every inhabitant and build and renovate the interiors and yards of schools and day-care centers. The healthiness of meals was increased progressively. In addition to midstream and upstream activities, as a downstream activity, an intervention targeting children at risk of obesity was implemented. The impact of management on the activities was considerable; childhood obesity prevention was included in the city strategy and systematically coordinated at the highest managerial level. Altogether, various sectors operated efficiently to promote obesity-preventing lifestyles; however, not all (important) sectors recognized their role in the multisector process. Conclusion Most of the activities to guide children towards obesity-preventing lifestyles were either at the midstream or upstream level. Among the latter, considerable work is aimed at creating opportunities to practice PA and making it a natural part of the daily life. The aim of familiarizing children with lifestyles that include PA and HE was shared across sectors, including sectors that had not yet acknowledged their role in obesity prevention. Strong support from city management and systematic coordination of the activity are important factors that contribute to the engagement of several administrative sectors in working towards a shared aim, such as the prevention of childhood obesity.
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Kobel S, Wartha O, Dreyhaupt J, Feather KE, Steinacker JM. Intervention effects of a school-based health promotion programme on children’s nutrition behaviour. J Public Health (Oxf) 2022. [DOI: 10.1007/s10389-022-01726-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
Abstract
Aim
The programme “Join the Healthy Boat” promotes amongst other things a healthy diet in primary school children. In order to evaluate the programme’s effectiveness, this study longitudinally investigated children’s nutrition behaviour.
Subject and methods
A total of 1564 children (7.1 ± 0.6 years) participated in a cluster-randomised study. Teachers delivered lessons including behavioural contracting and budgeting. Nutritional behaviours of parents and child were assessed via parental report. Anthropometrics were measured on site.
Results
After one year, children in the intervention group (IG) showed a significant reduction in the consumption of pure juices (p ≤ 0.001). Soft drink consumption reduced in both groups, although with a trend towards a slightly greater reduction in the IG. Children with fathers of normal weight as well as first graders showed a significant reduction of soft drink consumption in the IG (p = 0.025 and p = 0.022 respectively). Fruit and vegetable intake increased significantly for first graders (p = 0.050), children from families with a high parental education level (p = 0.023), and for children with an overweight father (p = 0.034). Significant group differences were found for fruit and vegetable intake of children with migration background (p = 0.01) and children of parents with a high school degree could be observed (p = 0.019).
Conclusion
This shows that the programme appeals to a wider range of children, and is therefore more likely to compensate for differences due to origin or other social inequalities, which also shows that active parental involvement is vital for successful interventions.
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Tohi M, Bay JL, Tu’akoi S, Vickers MH. The Developmental Origins of Health and Disease: Adolescence as a Critical Lifecourse Period to Break the Transgenerational Cycle of NCDs-A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19106024. [PMID: 35627561 PMCID: PMC9141771 DOI: 10.3390/ijerph19106024] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/10/2022] [Accepted: 05/12/2022] [Indexed: 02/06/2023]
Abstract
Noncommunicable diseases (NCDs), including type 2 diabetes and cardiovascular disease, represent a significant and growing global health burden. To date, a primary focus has been on treatment approaches to NCDs once manifested rather than strategies aimed at prevention. In this context, there is clear evidence that a range of adverse early life exposures can predispose individuals towards a greater risk of developing NCDs across the lifecourse. These risk factors can be passed to future generations, thus perpetuating a cycle of disease. This concept, preferentially termed “developmental programming”, forms the basis of the Developmental Origins of Health and Disease (DOHaD) framework. To date, DOHaD has focused on preconception, pregnancy, lactation and, more recently, paternal health at the time of conception. However, it is becoming increasingly clear that investment in the window of adolescence is perhaps the most critical developmental window. Adolescence is a period where lifestyle behaviours become entrained. Therefore, a focus on adolescent behaviours, health literacy and emotional development may afford the best opportunity to break the cycle of NCDs. As the next generation of parents, adolescents should therefore be considered a priority group in advancing appropriate and informed actions aimed at reducing NCD risk factors across the lifecourse. This advancement requires a more comprehensive community understanding and uptake of DOHaD knowledge and concepts. NCD prevention strategies have typically entailed siloed (and often disease-specific) approaches with limited efficacy in curbing NCD prevalence and breaking the transgenerational transmission of disease traits. Recent findings across various disciplines have highlighted that a lifecourse systems approach is required to establish a comprehensive and sustainable framework for NCD intervention. A whole community approach with a particular focus on adolescents as potential agents of change is necessary to break the disease cycle.
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Affiliation(s)
- Melenaite Tohi
- Liggins Institute, The University of Auckland, Auckland 1023, New Zealand; (M.T.); (J.L.B.)
| | - Jacquie Lindsay Bay
- Liggins Institute, The University of Auckland, Auckland 1023, New Zealand; (M.T.); (J.L.B.)
| | - Siobhan Tu’akoi
- School of Population Health, The University of Auckland, Auckland 1023, New Zealand;
| | - Mark Hedley Vickers
- Liggins Institute, The University of Auckland, Auckland 1023, New Zealand; (M.T.); (J.L.B.)
- Correspondence: ; Tel.: +64-99-236-687
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Varì R, d’Amore A, Silenzi A, Chiarotti F, Del Papa S, Giovannini C, Scazzocchio B, Masella R. Improving Nutrition Knowledge and Skills by the Innovative Education Program MaestraNatura in Middle School Students of Italy. Nutrients 2022; 14:nu14102037. [PMID: 35631178 PMCID: PMC9148077 DOI: 10.3390/nu14102037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 12/04/2022] Open
Abstract
Promoting a healthy diet, mainly in youths, is the most effective action to prevent and fight dietary excesses and nutritional imbalance in the population. MaestraNatura (MN) is an innovative nutritional education program aimed at promoting a healthy lifestyle in first-level secondary school students. The study evaluated the effectiveness of the MN program in improving knowledge in students following the MN program (MN group) with respect to a control group (CO group) undergoing a “traditional” nutritional education path. To this end, the nutrition knowledge of the two groups was assessed by three multi-choice questionnaires. The results showed a significant improvement in knowledge (p < 0.001) in the MN group with respect to the CO group for all the questionnaires. Furthermore, the students’ ability to transfer the principles of nutrition guidelines to the real context of daily meals was determined by asking the MN group to create a weekly food plan before (T0) and after (T1) the completion of the MN program. The MN group demonstrated improved performance in organizing the weekly menu plan at T1 with respect to T0 (p = 0.005). In conclusion, the MN nutritional education program appears to be an effective tool for improving knowledge and skills on nutritional issues, especially in those students with a lower starting level of knowledge and ability.
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Affiliation(s)
- Rosaria Varì
- Center for Gender-Specific Medicine, Italian National Institute for Health, 00161 Rome, Italy; (R.V.); (A.d.); (A.S.); (S.D.P.); (C.G.); (R.M.)
| | - Antonio d’Amore
- Center for Gender-Specific Medicine, Italian National Institute for Health, 00161 Rome, Italy; (R.V.); (A.d.); (A.S.); (S.D.P.); (C.G.); (R.M.)
| | - Annalisa Silenzi
- Center for Gender-Specific Medicine, Italian National Institute for Health, 00161 Rome, Italy; (R.V.); (A.d.); (A.S.); (S.D.P.); (C.G.); (R.M.)
| | - Flavia Chiarotti
- Reference Center for Behavioral Sciences and Mental Health, Italian National Institute for Health, 00161 Rome, Italy;
| | - Sara Del Papa
- Center for Gender-Specific Medicine, Italian National Institute for Health, 00161 Rome, Italy; (R.V.); (A.d.); (A.S.); (S.D.P.); (C.G.); (R.M.)
| | - Claudio Giovannini
- Center for Gender-Specific Medicine, Italian National Institute for Health, 00161 Rome, Italy; (R.V.); (A.d.); (A.S.); (S.D.P.); (C.G.); (R.M.)
| | - Beatrice Scazzocchio
- Center for Gender-Specific Medicine, Italian National Institute for Health, 00161 Rome, Italy; (R.V.); (A.d.); (A.S.); (S.D.P.); (C.G.); (R.M.)
- Correspondence:
| | - Roberta Masella
- Center for Gender-Specific Medicine, Italian National Institute for Health, 00161 Rome, Italy; (R.V.); (A.d.); (A.S.); (S.D.P.); (C.G.); (R.M.)
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Bergling E, Pendleton D, Shore E, Harpin S, Whitesell N, Puma J. Implementation Factors and Teacher Experience of the Integrated Nutrition Education Program: A Mixed Methods Program Evaluation. THE JOURNAL OF SCHOOL HEALTH 2022; 92:493-503. [PMID: 35174503 DOI: 10.1111/josh.13153] [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: 04/25/2021] [Revised: 10/12/2021] [Accepted: 11/04/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND School-based programs are widely implemented to address childhood obesity. Despite the promise of these programs, evidence on their effectiveness is mixed. Adopting a dissemination and implementation (D&I) science focus utilizing mixed methods can provide a broader understanding and more robust details about these programs. The goal of this evaluation is to understand how implementation factors and teacher experience influence implementation success and outcomes of the Integrated Nutrition Education Program (INEP), an elementary school-based nutrition program, using a mixed-methods design. METHODS Reach, effectiveness, adoption, implementation, maintenance (RE-AIM) framework guided the development of the evaluation and multiple methods were deployed. Hierarchical linear regression was used to assess the association between D&I construct variables within levels of influence and teacher perception of INEP impact from a quantitative end-of-year teacher survey. Follow-up qualitative interviews with teachers were analyzed using constant comparison analysis. RESULTS Workload and burden emerged as significant factors related to implementation in the quantitative analysis. The follow-up qualitative data collection identified other factors teachers found important to the adoption, implementation, and maintenance of INEP. CONCLUSION Results of this evaluation can be used to inform program improvement efforts for INEP and provide information on ways to promote reach, effectiveness, adoption, implementation, and maintenance of similar school-based health promotion programs.
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Affiliation(s)
- Emily Bergling
- Rocky Mountain Prevention Research Center, Department of Community and Behavioral Health, Colorado School of Public Health, University of Colorado Anschutz, 13001 East 17th Avenue, B119 Aurora, CO, 80045
| | - Divyani Pendleton
- Rocky Mountain Prevention Research Center, Colorado School of Public Health, University of Colorado Anschutz 13001 East 17th Avenue, B119, Aurora, CO, 80045
| | - Emily Shore
- RMC Health, 274 Union Blvd #310, Lakewood, CO, 80228
| | - Scott Harpin
- College of Nursing, University of Colorado Anschutz Medical Campus 13120 E 19th Avenue, Aurora, CO, 80045
| | - Nancy Whitesell
- Department of Community and Behavioral Health, Colorado School of Public Health, University of Colorado Anschutz, 13001 East 17th Avenue, B119, Aurora, CO, 80045
| | - Jini Puma
- Rocky Mountain Prevention Research Center, Department of Community and Behavioral Health, Colorado School of Public Health, University of Colorado Anschutz, 13001 East 17th Avenue, B119, Aurora, CO, 80045
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School-Based Interventions for Promotion of Healthy Lifestyle and Behavior: How Effective Are They? Indian J Pediatr 2022; 89:325-326. [PMID: 35032320 DOI: 10.1007/s12098-021-04076-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 12/27/2021] [Indexed: 11/05/2022]
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Carpena Lucas PJ, Sánchez-Cubo F, Vargas Vargas M, Mondéjar Jiménez J. Influence of Lifestyle Habits in the Development of Obesity during Adolescence. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:4124. [PMID: 35409807 PMCID: PMC8998286 DOI: 10.3390/ijerph19074124] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/27/2022] [Accepted: 03/29/2022] [Indexed: 12/18/2022]
Abstract
Background: The alarming increase in childhood obesity is a global public health problem since it has significant health consequences. This cross-sectional study aimed to identify the potentially modifiable risk factors for developing excess weight and determine the importance of developing certain habits to prevent childhood overweight and obesity. Methods: The sample included 416 students between the ages of 12 and 14 (12.8 ± 0.62) first-year high school students from Murcia in Spain. Data were collected on their lifestyle habits through the ENHASA questionnaire, and the somatometry of the participants was measured. Such data were studied through structural equation modeling and importance-performance map analyses. Results: The modifiable risk factors that presented the greatest potency directly regarding when developing excess weight in adolescents were ‘use of electronic devices’ and ‘not performing physical activity’ (p < 0.001). ‘Social and school environment’ and ‘diet’ showed relationships but no significant differences with overweight or obesity. Globally, the lifestyle habit of the greatest importance for not being overweight was ‘engagement in extracurricular physical activities’. On the other hand, the habits related to using new technologies in a sedentary way showed the best capacity for improvement. Therefore, it would be very efficient to focus on them to control excess weight. Conclusion: Responsible and limited use of screens and engaging in extracurricular physical activities may be the most remarkable and cost-effective strategies for obesity prevention programs.
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Affiliation(s)
| | - Francisco Sánchez-Cubo
- Department of Political Economy and Public Finance, Economic and Business Statistics and Economic Policy, Faculty of Social Sciences, University of Castilla-La Mancha, 16007 Cuenca, Spain;
| | - Manuel Vargas Vargas
- Faculty of Economic and Business Sciences, University of Castilla-La Mancha, 02006 Albacete, Spain;
| | - José Mondéjar Jiménez
- Department of Statistics, Faculty of Social Sciences in Cuenca, University of Castilla-La Mancha, 16007 Cuenca, Spain;
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Fulkerson JA, Horning M, Barr-Anderson DJ, Sidebottom A, Linde JA, Lindberg R, Friend S, Beaudette J, Flattum C, Freese RL. Weight outcomes of NU-HOME: a randomized controlled trial to prevent obesity among rural children. Int J Behav Nutr Phys Act 2022; 19:29. [PMID: 35305674 PMCID: PMC8934465 DOI: 10.1186/s12966-022-01260-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 02/24/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Rural children are at greater obesity risk than their urban peers. The NU-HOME study is an innovative collaborative effort to prevent childhood obesity in rural communities. Weight outcomes of the NU-HOME study, a family-meal focused randomized controlled trial (RCT) are described. We hypothesized that compared to control group children, intervention group children would have significantly lower weight-related post-intervention (PI) outcomes. METHODS Participants were 114 dyads (7-10 year-old rural children and a parent). In 2017-2018 and 2018-2019, research staff measured height, weight and body fat at baseline (BL) and PI. Families were randomized to intervention (n = 58) or control (n = 56) groups without blinding. Designed with Social Cognitive Theory and community engagement, the NU-HOME program included seven monthly sessions delivered in community settings and four goal-setting calls. The program engaged entire families to improve healthy eating, physical activity, family meals and the home food environment. Multiple linear and logistic regression models tested PI outcomes of child BMIz-score, percent body fat, percent over 50th percentile BMI, and overweight/obesity status by treatment group, adjusted for BL values and demographics (n = 102). RESULTS No statistically significant intervention effects were seen for child BMIz or overweight/obesity status. However, a promising reduction in boys' percent body fat (- 2.1, 95% CI [- 4.84, 0.63]) was associated with the intervention. CONCLUSIONS Although our findings were in the hypothesized direction, making significant impacts on weight-related outcomes remains challenging in community trials. Comprehensive family-focused programming may require intensive multi-pronged interventions to mitigate complex factors associated with excess weight gain. CLINICAL TRIAL REGISTRATION This study is registered with NIH ClinicalTrials.gov: NCT02973815 .
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Affiliation(s)
- Jayne A Fulkerson
- School of Nursing, University of Minnesota, 5-140 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN, 55455, USA.
| | - Melissa Horning
- School of Nursing, University of Minnesota, 5-140 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN, 55455, USA
| | | | | | - Jennifer A Linde
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | | | - Sarah Friend
- School of Nursing, University of Minnesota, 5-140 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN, 55455, USA
| | | | - Colleen Flattum
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Rebecca L Freese
- Biostatistical Design and Analysis Center, Clinical and Translational Science Institute, University of Minnesota, Minneapolis, MN, USA
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Julian V, Haschke F, Fearnbach N, Gomahr J, Pixner T, Furthner D, Weghuber D, Thivel D. Effects of Movement Behaviors on Overall Health and Appetite Control: Current Evidence and Perspectives in Children and Adolescents. Curr Obes Rep 2022; 11:10-22. [PMID: 35020189 PMCID: PMC9165266 DOI: 10.1007/s13679-021-00467-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/28/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE OF REVIEW To present the definitions and recommendations for movement behaviors in children and adolescents, including physical activity (PA), sedentary behaviors (SB), and sleep, and to provide an overview regarding their impact on health and obesity outcomes from childhood to adulthood, as well as interactions with appetite control. RECENT FINDINGS PA represents a variable proportion of daily energy expenditure and one can be active with high SB or vice versa. Studies have described movements across the whole day on a continuum from sleep to SB to varying intensities of PA. More PA, less SB (e.g., less screen time) and longer sleep are positively associated with indicators of physical health (e.g., lower BMI, adiposity, cardiometabolic risk) and cognitive development (e.g., motor skills, academic achievement). However, less than 10% of children currently meet recommendations for all three movement behaviors. Movement behaviors, adiposity, and related cardiometabolic diseases in childhood track into adolescence and adulthood. Furthermore, low PA/high SB profiles are associated with increased energy intake. Recent studies investigating energy balance regulation showed that desirable movement behavior profiles are associated with better appetite control and improved eating habits. Early identification of behavioral phenotypes and a comprehensive approach addressing all key behaviors that directly affect energy balance will allow for individual strategies to prevent or treat obesity and its comorbidities. Investigating exercise as a potential "corrector" of impaired appetite control offers a promising weight management approach.
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Affiliation(s)
- Valérie Julian
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, Research Center in Human Nutrition, INRA, University of Clermont Auvergne, Clermont-Ferrand, France
- Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
| | - Ferdinand Haschke
- Department of Pediatrics, Paracelsus Medical University, Salzburg, Austria
| | - Nicole Fearnbach
- Pediatric Energy Balance Laboratory, Clinical Sciences Division, Pennington Biomedical Research Center, Baton Rouge, LA USA
| | - Julian Gomahr
- Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
- Department of Pediatrics, Paracelsus Medical University, Salzburg, Austria
| | - Thomas Pixner
- Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
- Department of Pediatrics and Adolescent Medicine, Salzkammergut-Klinikum, Vöcklabruck, Austria
| | - Dieter Furthner
- Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
- Department of Pediatrics and Adolescent Medicine, Salzkammergut-Klinikum, Vöcklabruck, Austria
| | - Daniel Weghuber
- Obesity Research Unit, Paracelsus Medical University, Salzburg, Austria
- Department of Pediatrics, Paracelsus Medical University, Salzburg, Austria
| | - David Thivel
- Laboratory AME2P, Research Center in Human Nutrition, University of Clermont Auvergne, Aubière, France
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Beets MW, von Klinggraeff L, Burkart S, Jones A, Ioannidis JPA, Weaver RG, Okely AD, Lubans D, van Sluijs E, Jago R, Turner-McGrievy G, Thrasher J, Li X. Impact of risk of generalizability biases in adult obesity interventions: A meta-epidemiological review and meta-analysis. Obes Rev 2022; 23:e13369. [PMID: 34779122 PMCID: PMC8755584 DOI: 10.1111/obr.13369] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/02/2021] [Accepted: 08/18/2021] [Indexed: 01/14/2023]
Abstract
Biases introduced in early-stage studies can lead to inflated early discoveries. The risk of generalizability biases (RGBs) identifies key features of feasibility studies that, when present, lead to reduced impact in a larger trial. This meta-study examined the influence of RGBs in adult obesity interventions. Behavioral interventions with a published feasibility study and a larger scale trial of the same intervention (e.g., pairs) were identified. Each pair was coded for the presence of RGBs. Quantitative outcomes were extracted. Multilevel meta-regression models were used to examine the impact of RGBs on the difference in the effect size (ES, standardized mean difference) from pilot to larger scale trial. A total of 114 pairs, representing 230 studies, were identified. Overall, 75% of the pairs had at least one RGB present. The four most prevalent RGBs were duration (33%), delivery agent (30%), implementation support (23%), and target audience (22%) bias. The largest reductions in the ES were observed in pairs where an RGB was present in the pilot and removed in the larger scale trial (average reduction ES -0.41, range -1.06 to 0.01), compared with pairs without an RGB (average reduction ES -0.15, range -0.18 to -0.14). Eliminating RGBs during early-stage testing may result in improved evidence.
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Affiliation(s)
- Michael W Beets
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Lauren von Klinggraeff
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Sarah Burkart
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Alexis Jones
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - John P A Ioannidis
- Departments of Medicine, of Epidemiology and Population Health, of Biomedical Data Science, and of Statistics, and Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, CA, USA
| | - R Glenn Weaver
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Anthony D Okely
- Faculty of the Arts, Social Sciences and Humanities, School of Education, University of Wollongong, Wollongong, New South Wales, Australia
| | - David Lubans
- School of Education, Priority Research Centre in Physical Activity and Nutrition, University of Newcastle, Callaghan, New South Wales, Australia
| | - Esther van Sluijs
- Centre for Diet and Activity Research (CEDAR), MRC Epidemiology Unit, School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Russell Jago
- Centre for Exercise Nutrition and Health Sciences, School for Policy Studies, University of Bristol, Bristol, UK
| | - Gabrielle Turner-McGrievy
- Department of Health Promotion, Education, and Behavior Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - James Thrasher
- Department of Health Promotion, Education, and Behavior Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Xiaoming Li
- Department of Health Promotion, Education, and Behavior Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
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Feiring E, Traina G, Fystro JR, Hofmann B. Avoiding hypersensitive reluctance to address parental responsibility in childhood obesity. JOURNAL OF MEDICAL ETHICS 2022; 48:65-69. [PMID: 32385102 PMCID: PMC8717702 DOI: 10.1136/medethics-2020-106120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 04/04/2020] [Accepted: 04/25/2020] [Indexed: 06/11/2023]
Abstract
Childhood obesity is an increasing health problem. Prior empirical research suggests that, although discussing lifestyle behaviours with parents could help prevent childhood obesity and its health-related consequences, physicians are reluctant to address parental responsibility in the clinical setting. Therefore, this paper questions whether parents might be (or might be held) responsible for their children's obesity, and if so, whether parental responsibility ought to be addressed in the physician-patient/parent encounter. We illustrate how different ideal-typical models of the physician-patient/parent interaction emphasise different understandings of patient autonomy and parental responsibility and argue that these models advocate different responses to an appeal for discussing parents' role in childhood obesity. We suggest that responsibility should be attributed to parents because of their parental roles in providing for their children's welfare. We also argue that whether, and how, this responsibility gives rise to a requirement to act depends on the parents' capacities. A deliberative-oriented physician-patient/parent interaction best captures the current ideals of antipaternalism, patient autonomy, and shared and evidence-informed decision-making, and might facilitate parental role development. We conclude that, while not discussing parental responsibility for childhood obesity in the clinical setting can be warranted in particular cases, this cannot be justified as a general rule.
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Affiliation(s)
- Eli Feiring
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Gloria Traina
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Joar Røkke Fystro
- Department of Interdisciplinary Health Sciences, University of Oslo, Oslo, Norway
| | - Bjorn Hofmann
- Department of Medical Ethics, University of Oslo, Oslo, Norway
- Department of Health Science, Norwegian University of Science and Technology, Gjøvik, Norway
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Li B, Gao S, Bao W, Li M. Effectiveness of lifestyle interventions for treatment of overweight/obesity among children in China: A systematic review and meta-analysis. Front Endocrinol (Lausanne) 2022; 13:972954. [PMID: 36387871 PMCID: PMC9659900 DOI: 10.3389/fendo.2022.972954] [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: 06/19/2022] [Accepted: 10/17/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Pediatric obesity has become a global public health problem. China has the largest population of obese children in the world. It is important to develop effective interventions to control child obesity. This systematic review summarizes proof from randomized controlled trials to assess the efficacy of lifestyle intervention to reduce BMI and metabolic risk factors for overweight/obese Chinese children. METHODS We searched studies from five databases (PubMed, MEDLINE, EMBASE, Cochrane Database of Systematic Reviews, and CNKI). Research that meets the following requirements was included: randomized controlled trials, participants are overweight/obese Chinese children aged <18 years old, and the effectiveness of lifestyle interventions is evaluated. RESULTS Eight randomized controlled trials were included. A significant difference was found between the intervention group and the control group for the BMI changes (mean difference = -1.49; 95% CI: -2.20 to -0.77; p < 0.001). Subgroup analyses consistently demonstrated that effects of lifestyle interventions on BMI change including multiple-component interventions (mean difference = -2.03 kg/m2; 95% CI: -3.62 to -0.43; p < 0.001) were stronger than those only with physical activities or health education; effects of lifestyle interventions on BMI change were also strengthened if duration of intervention last for more than 1 year (mean difference = -3.03 kg/m2; 95% CI: -4.00 to -2.06; p = 0.01) or with age during 12-18 years old (mean difference = -1.90 kg/m2; 95% CI: -3.37 to -0.43; p < 0.001). CONCLUSIONS Lifestyle interventions are effective in reducing BMI in Chinese children with overweight/obesity, and the effectiveness is more profound when the lifestyle intervention includes multiple components, lasts longer than one year, and/or is conducted among teens. These findings provide an important evidence base for developing and implementing potentially effective lifestyle interventions for the treatment of overweight/obesity among Chinese children.
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Affiliation(s)
- Bo Li
- Department of Endocrinology, National Health Commission (NHC) Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Shan Gao
- Department of Endocrinology, Xuanwu Hospital, Capital Medical University, Beijing, China
- *Correspondence: Ming Li, ; Shan Gao,
| | - Wei Bao
- Institute of Public Health, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Ming Li
- Department of Endocrinology, National Health Commission (NHC) Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Ming Li, ; Shan Gao,
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Di Maglie A, Marsigliante S, My G, Colazzo S, Muscella A. Effects of a physical activity intervention on schoolchildren fitness. Physiol Rep 2022; 10:e15115. [PMID: 35075816 PMCID: PMC8787616 DOI: 10.14814/phy2.15115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 06/14/2023] Open
Abstract
The global prevalence of childhood obesity is high. Obesity main causes are linked to sedentary lifestyles. Increasing physical activity (PA) and reducing sedentary activities are recommended to prevent and treat obesity. This study aimed to evaluate the effectiveness of a 6-month school PA intervention on obesity prevention and healthy behaviors in school-aged children. Participating students (10-11 years of age) were randomly divided into an intervention group and a control group. Children in the intervention group (n = 80) participated in a multicomponent PA that included improvement in extracurricular physical activities (with an additional 40 min per day for 5/6 days per week). Children (n = 80) in the control group participated in usual practice. Participants had mean body mass index of 19.7 ± 2.9 kg/m2 , and 33.7% of them were overweight or with obesity at T0. The change in body mass index in intervention group (-2.4 ± 0.6 kg/m2 ) was significantly different from that in control group (3.01 ± 1.8 kg/m2 ). The effects on waist circumference, waist-to-height ratio, and physic fitness were also significant in intervention group compared with control group (all p < 0.05). Furthermore, there is a significant decrease in overweight or children with obesity in the experimental group (to 17.5%, p < 0.05). These findings suggest that a school-based intervention program represents an effective strategy for decreasing the number of overweight and children with obesity.
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Affiliation(s)
- Antonio Di Maglie
- Department of History, Society and Human StudiesUniversity of SalentoLecceItaly
| | - Santo Marsigliante
- Department of Biological and Environmental Science and Technologies (DiSTeBA)University of SalentoLecceItaly
| | - Giulia My
- Department of Biological and Environmental Science and Technologies (DiSTeBA)University of SalentoLecceItaly
| | - Salvatore Colazzo
- Department of History, Society and Human StudiesUniversity of SalentoLecceItaly
| | - Antonella Muscella
- Department of Biological and Environmental Science and Technologies (DiSTeBA)University of SalentoLecceItaly
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The Effect of Incorporating an Exergame Application in a Multidisciplinary Weight Management Program on Physical Activity and Fitness Indices in Children with Overweight and Obesity. CHILDREN 2021; 9:children9010018. [PMID: 35053643 PMCID: PMC8774446 DOI: 10.3390/children9010018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/08/2021] [Accepted: 12/15/2021] [Indexed: 11/17/2022]
Abstract
Children with overweight/obese (OW/OB) have low physical activity (PA) levels and excessive daily screen times. Although access to personal smartphones may complicate restricting sedentary screen time, these devices may be used to promote PA and improve fitness. Therefore, we aim to examine the impact of incorporating an exergame application (APP) into an existing weight management program on BMI, physical activity, fitness levels, and attitude toward PA among OW/OB children. Seventy-nine children (51% girls), median age 10 years, completed an established 5-month weight management program. The intervention included structured PA sessions (2/week), nutritional, and behavioral counseling. An exergame app was installed on the smartphones of the intervention group (APP, n = 32). BMI, physical fitness, PA level, and attitudes toward PA were assessed before and after the intervention. BMI decreased (p < 0.0001) in both groups by 0.67 kg/m2 (Q1, Q3: −1.36–0.12). There were improvements in more fitness components in the APP group than controls, with significantly greater improvements in aerobic fitness (p = 0.038), speed and agility (p = 0.01), and leg strength endurance (p = 0.05) compared to controls. PA levels increased similarly in both groups during the intervention period. The incorporation of an exergame application leads to more significant improvements in fitness components. These findings support the use of exergame apps to improve fitness in OW/OB children.
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Arthur K, Christofides N, Nelson G. Process evaluation of a pre-adolescent transdisciplinary health intervention for inter-generational outcomes. PLoS One 2021; 16:e0261632. [PMID: 34941911 PMCID: PMC8699635 DOI: 10.1371/journal.pone.0261632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 12/06/2021] [Indexed: 11/18/2022] Open
Abstract
Background The CIrCLE of Life Initiative was implemented to 537 grade 6 learners and their parents, in five Government-run South African primary schools. The transdisciplinary intervention was intended to increase knowledge and skills on HIV and obesity. The study aim was to assess and report on the implementation process. Methods Data was collected on an adapted Proctor’s taxonomy of implementation outcomes, and to assess participants’ experiences. Qualitative and quantitative data were collected through educator logbooks, researcher observations, and learner-parent workbooks. Results Differentiations between the various school contexts were observed. The process evaluation revealed high learner penetration (97.2%), but lower learner and parent exposure (44.3% and 55.5%, respectively). All educators thought that the intervention was a fit for both rural and urban schools, different socio-economic groups, and people of different ethnic and cultural backgrounds. The intervention was perceived to be sustainable, and there were recommendations for adoption into the school curriculum and scale-up if found to be effective. Conclusion The process evaluation facilitated the assessment of the implementation outcomes, described its processes, and acknowledged fundamental characteristics that could justify variability in the intervention impact and outcomes. The value of process evaluations and their benefit to the science of implementation were demonstrated.
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Affiliation(s)
- Keshni Arthur
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- * E-mail:
| | - Nicola Christofides
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Gill Nelson
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- UCL Institute for Global Health, University College London, London, United Kingdom
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Ijaz S, Nobles J, Johnson L, Moore T, Savović J, Jago R. Preventing Childhood Obesity in Primary Schools: A Realist Review from UK Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:13395. [PMID: 34949004 PMCID: PMC8702173 DOI: 10.3390/ijerph182413395] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/10/2021] [Accepted: 12/14/2021] [Indexed: 12/02/2022]
Abstract
Childhood obesity is a global public health concern. While evidence from a recent comprehensive Cochrane review indicates school-based interventions can prevent obesity, we still do not know how or for whom these work best. We aimed to identify the contextual and mechanistic factors associated with obesity prevention interventions implementable in primary schools. A realist synthesis following the Realist And Meta-narrative Evidence Syntheses-Evolving Standards (RAMESES) guidance was with eligible studies from the 2019 Cochrane review on interventions in primary schools. The initial programme theory was developed through expert consensus and stakeholder input and refined with data from included studies to produce a final programme theory including all of the context-mechanism-outcome configurations. We included 24 studies (71 documents) in our synthesis. We found that baseline standardised body mass index (BMIz) affects intervention mechanisms variably as a contextual factor. Girls, older children and those with higher parental education consistently benefitted more from school-based interventions. The key mechanisms associated with beneficial effect were sufficient intervention dose, environmental modification and the intervention components working together as a whole. Education alone was not associated with favourable outcomes. Future interventions should go beyond education and incorporate a sufficient dose to trigger change in BMIz. Contextual factors deserve consideration when commissioning interventions to avoid widening health inequalities.
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Affiliation(s)
- Sharea Ijaz
- The National Institute for Health Research, Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol and Weston NHS Foundation Trust, Bristol BS1 2NT, UK; (J.N.); (T.M.); (J.S.); (R.J.)
- Bristol Medical School, University of Bristol, Bristol BS8 2PS, UK
| | - James Nobles
- The National Institute for Health Research, Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol and Weston NHS Foundation Trust, Bristol BS1 2NT, UK; (J.N.); (T.M.); (J.S.); (R.J.)
- Bristol Medical School, University of Bristol, Bristol BS8 2PS, UK
| | - Laura Johnson
- Centre for Exercise, Nutrition and Health Sciences, School for Policy Studies, University of Bristol, Bristol BS8 1TZ, UK;
| | - Theresa Moore
- The National Institute for Health Research, Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol and Weston NHS Foundation Trust, Bristol BS1 2NT, UK; (J.N.); (T.M.); (J.S.); (R.J.)
- Bristol Medical School, University of Bristol, Bristol BS8 2PS, UK
- Cochrane UK Methods Support Unit, Editorial & Methods Department, London SW1Y 4QX, UK
| | - Jelena Savović
- The National Institute for Health Research, Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol and Weston NHS Foundation Trust, Bristol BS1 2NT, UK; (J.N.); (T.M.); (J.S.); (R.J.)
- Bristol Medical School, University of Bristol, Bristol BS8 2PS, UK
| | - Russell Jago
- The National Institute for Health Research, Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol and Weston NHS Foundation Trust, Bristol BS1 2NT, UK; (J.N.); (T.M.); (J.S.); (R.J.)
- Centre for Exercise, Nutrition and Health Sciences, School for Policy Studies, University of Bristol, Bristol BS8 1TZ, UK;
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Cosco NG, Wells NM, Monsur M, Goodell LS, Zhang D, Xu T, Hales D, Moore RC. Research Design, Protocol, and Participant Characteristics of COLEAFS: A Cluster Randomized Controlled Trial of a Childcare Garden Intervention. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413066. [PMID: 34948677 PMCID: PMC8701829 DOI: 10.3390/ijerph182413066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/15/2021] [Accepted: 12/02/2021] [Indexed: 11/24/2022]
Abstract
Childcare garden interventions may be an effective strategy to increase fruit and vegetable (FV) consumption and physical activity among young children. The objective of this paper is to describe the research design, protocol, outcome measures, and baseline characteristics of participants in the Childcare Outdoor Learning Environments as Active Food Systems (“COLEAFS”) study, a cluster randomized controlled trial (RCT) examining the effect of a garden intervention on outcomes related to diet and physical activity. Fifteen childcare centers in low-income areas were randomly assigned to intervention (to receive garden intervention in Year 1), waitlist control (to receive garden intervention in Year 2), and control group (no intervention). The garden intervention comprised six raised beds planted with warm-season vegetables and fruits, and a garden activity booklet presenting 12 gardening activities. FV knowledge and FV liking were measured using a tablet-enabled protocol. FV consumption was measured by weighing FV before and after a snack session. Physical activity was measured using Actigraph GT3x+ worn by children for three consecutive days while at the childcare center. Of the 543 eligible children from the 15 childcare centers, 250 children aged 3–5 years received parental consent, assented, and participated in baseline data collection. By employing an RCT to examine the effect of a garden intervention on diet and physical activity among young children attending childcare centers within low-income communities, this study offers compelling research design and methods, addresses a critical gap in the empirical literature, and is a step toward evidence-based regulations to promote early childhood healthy habits.
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Affiliation(s)
- Nilda Graciela Cosco
- Department of Landscape Architecture and Environmental Planning, College of Design, North Carolina State University, Raleigh, NC 27695, USA;
- Correspondence: (N.G.C.); (N.M.W.)
| | - Nancy M. Wells
- Department of Human Centered Design, College of Human Ecology, Cornell University, Ithaca, NY 14853, USA;
- Correspondence: (N.G.C.); (N.M.W.)
| | - Muntazar Monsur
- Department of Landscape Architecture, College of Agricultural Sciences and Natural Resources, Texas Tech University, Lubbock, TX 79409, USA;
| | - Lora Suzanne Goodell
- Department of Food, Bioprocessing and Nutrition Sciences, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, NC 27695, USA;
| | - Daowen Zhang
- Department of Statistics, College of Sciences, North Carolina State University, Raleigh, NC 27695, USA;
| | - Tong Xu
- Department of Human Centered Design, College of Human Ecology, Cornell University, Ithaca, NY 14853, USA;
| | - Derek Hales
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina-Chapel Hill, Chapel Hill, NC 27599-7400, USA;
| | - Robin Clive Moore
- Department of Landscape Architecture and Environmental Planning, College of Design, North Carolina State University, Raleigh, NC 27695, USA;
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Caffarelli C, Santamaria F, Procaccianti M, Piro E, delle Cave V, Borrelli M, Santoro A, Grassi F, Bernasconi S, Corsello G. Developments in pediatrics in 2020: choices in allergy, autoinflammatory disorders, critical care, endocrinology, genetics, infectious diseases, microbiota, neonatology, neurology, nutrition, ortopedics, respiratory tract illnesses and rheumatology. Ital J Pediatr 2021; 47:232. [PMID: 34876198 PMCID: PMC8650733 DOI: 10.1186/s13052-021-01184-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/22/2021] [Indexed: 11/25/2022] Open
Abstract
In this article, we describe the advances in the field of pediatrics that have been published in the Italian Journal of Pediatrics in 2020. We report progresses in understanding allergy, autoinflammatory disorders, critical care, endocrinology, genetics, infectious diseases, microbiota, neonatology, neurology, nutrition, orthopedics, respiratory tract illnesses, rheumatology in childhood.
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Affiliation(s)
- Carlo Caffarelli
- Clinica Pediatrica, Department of Medicine and Surgery, Azienda Ospedaliera-Universitaria, University of Parma, Via Gramsci, 14 Parma, Italy
| | - Francesca Santamaria
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Michela Procaccianti
- Clinica Pediatrica, Department of Medicine and Surgery, Azienda Ospedaliera-Universitaria, University of Parma, Via Gramsci, 14 Parma, Italy
| | - Ettore Piro
- Department of Sciences for Health Promotion and Mother and Child Care ‘’G. D’Alessandro”, University of Palermo, Palermo, Italy
| | - Valeria delle Cave
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Melissa Borrelli
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Angelica Santoro
- Clinica Pediatrica, Department of Medicine and Surgery, Azienda Ospedaliera-Universitaria, University of Parma, Via Gramsci, 14 Parma, Italy
| | - Federica Grassi
- Clinica Pediatrica, Department of Medicine and Surgery, Azienda Ospedaliera-Universitaria, University of Parma, Via Gramsci, 14 Parma, Italy
| | | | - Giovanni Corsello
- Department of Sciences for Health Promotion and Mother and Child Care ‘’G. D’Alessandro”, University of Palermo, Palermo, Italy
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Carson V, Predy M, Hunter S, Storey K, Farmer AP, McIsaac JL, Flynn J. An Environmental Scan of Existing Canadian Childcare Resources Targeting Improvements in Health Behaviours. EARLY CHILDHOOD EDUCATION JOURNAL 2021; 50:1417-1428. [PMID: 36339969 PMCID: PMC9622543 DOI: 10.1007/s10643-021-01266-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 09/03/2021] [Indexed: 06/16/2023]
Abstract
UNLABELLED The objective was to conduct an environmental scan of existing Canadian childcare resources targeting nutrition, physical activity, sedentary behaviour, and/or sleep. A comprehensive search plan was conducted that involved four search strategies: (1) grey literature databases, (2) customized Google search engines, (3) targeted websites, and (4) consultation with content experts. A resource (i.e., information, materials) must have been created by government or an organization/agency within Canada, available in English, intended for childcare educators or directors working with children ≤ 5 years of age, and focused on targeting improvements in nutrition, physical activity, sedentary behaviour, and/or sleep. The quality of each included resource was assessed using a modified version of the Authority, Accuracy, Coverage, Objectivity, Date, Significance checklist. A total of 192 eligible resources were included. Most resources targeted only nutrition (n = 101) or physical activity (n = 60), and few resources targeted only sedentary behaviour (n = 2) or sleep (n = 1). The remaining 28 resources targeted more than one health behaviour. The 4 most common topics of resources were menu/meal planning (n = 55), healthy nutrition practices/environment (n = 37), physical activities/games (n = 33), and nutrition/food literacy (n = 20). Only 52 included resources cited evidence. One-third of the included resources (n = 64) were rated as high quality, including 55 that received a point for the significance criterion. Therefore, numerous high quality Canadian childcare resources exist for nutrition and physical activity. Future resource development is needed for sedentary behaviour and sleep. Findings can assist future intervention work and the database of resources can be utilized by relevant stakeholders to support other childcare initiatives. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s10643-021-01266-2.
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Affiliation(s)
- Valerie Carson
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, AB Canada
| | - Madison Predy
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, AB Canada
| | - Stephen Hunter
- Faculty of Kinesiology, Sport and Recreation, University of Alberta, Edmonton, AB Canada
| | - Kate Storey
- School of Public Health, University of Alberta, Edmonton, AB Canada
| | - Anna P. Farmer
- Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, AB Canada
| | - Jessie-Lee McIsaac
- Department of Child and Youth Study, Faculty of Education, Mount Saint Vincent University, Halifax, NS Canada
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Trost SG, Byrne R, Williams KE, Johnson BJ, Bird A, Simon K, Chai LK, Terranova CO, Christian HE, Golley RK. Study protocol for Healthy Conversations @ Playgroup: a multi-site cluster randomized controlled trial of an intervention to promote healthy lifestyle behaviours in young children attending community playgroups. BMC Public Health 2021; 21:1757. [PMID: 34565369 PMCID: PMC8474833 DOI: 10.1186/s12889-021-11789-3] [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: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Early childhood is a critical window for preventing obesity and chronic disease. Yet, 1 in 4 Australian children aged 5 years and under are affected by overweight or obesity; and significant proportions of children under 5 years fail to meet guidelines for diet quality, physical activity (PA), screen time, and sleep. Consequently, effective interventions to promote healthy lifestyle behaviors and prevent obesity during early childhood are needed. Community playgroups provide an opportunity for parents, carers, and children to meet in a safe and relaxed environment to play and share information. The structure, low cost and reach of playgroups provide a unique platform to engage parents in a scalable program to promote healthful lifestyle behaviors and prevent childhood obesity. However, the evidence base for the effectiveness of health promotion programs delivered in community playgroup settings is limited and lacking credible evidence from rigorously conducted randomized controlled trials. METHODS The Healthy Conversations @ Playgroup randomized controlled trial (RCT) aims to address the underlying behavioral risk factors for obesity by helping parents take effective steps to improve their child's dietary, PA, screen time, and sleep behaviors. The intervention program comprises 10 "healthy conversations" led by a trained peer facilitator, designed to increase parents' behavioral capability and self-efficacy to implement autonomy-supportive parenting practices. The program will be delivered biweekly during regularly scheduled playgroup sessions over 10-weeks. Effectiveness will be tested in a 2-arm cluster RCT involving 60 community playgroups in three states across Australia. After baseline assessments, participating playgroups will be randomly allocated to either intervention or wait-list control conditions. Primary outcomes (vegetable intake, discretionary foods, daily PA, screen time, sleep duration, and body mass index [BMI] z-score) will be assessed at baseline, immediately post-intervention (10-weeks; T2) and 6-months post-intervention (T3). Outcomes will be assessed for differential change at T2 and T3. DISCUSSION The Healthy Conversations @ Playgroup trial will rigorously evaluate a novel peer-led intervention program to promote healthful lifestyle behaviors and prevent obesity in children and families attending community playgroups. If effective, the program could be immediately scaled-up and delivered in community playgroups across Australia. TRIAL REGISTRATION Trial registered 22nd January 2021 with the Australian and New Zealand Clinical Trials Registry ( ACTRN12621000055808 ).
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Affiliation(s)
- Stewart G Trost
- Faculty of Health, School of Exercise and Nutrition Science, Queensland University of Technology at the Centre for Children's Health Research (CCHR), South Brisbane, Queensland, Australia.
| | - Rebecca Byrne
- Faculty of Health, School of Exercise and Nutrition Science, Queensland University of Technology at the Centre for Children's Health Research (CCHR), South Brisbane, Queensland, Australia
| | - Kate E Williams
- Faculty of Education, School of Early Childhood and Inclusive Education, Queensland University of Technology, Kelvin Grove, Queensland, Australia
| | - Brittany J Johnson
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Bedford Park, South Australia, Australia
| | - Anna Bird
- Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Kate Simon
- Faculty of Health, School of Exercise and Nutrition Science, Queensland University of Technology at the Centre for Children's Health Research (CCHR), South Brisbane, Queensland, Australia
| | - Li Kheng Chai
- Faculty of Health, School of Exercise and Nutrition Science, Queensland University of Technology at the Centre for Children's Health Research (CCHR), South Brisbane, Queensland, Australia.,Health and Wellbeing Queensland, Queensland Government, Milton, Queensland, Australia
| | - Caroline O Terranova
- Faculty of Health, School of Exercise and Nutrition Science, Queensland University of Technology at the Centre for Children's Health Research (CCHR), South Brisbane, Queensland, Australia
| | | | - Rebecca K Golley
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Bedford Park, South Australia, Australia
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Vieira M, Carvalho GS. Children Learn, Children Do! Results of the "Planning Health in School", a Behavioural Change Programme. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18189872. [PMID: 34574796 PMCID: PMC8469791 DOI: 10.3390/ijerph18189872] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 09/15/2021] [Accepted: 09/17/2021] [Indexed: 12/30/2022]
Abstract
The ‘Planning Health in School’ programme (PHS-pro) is a behavioural change intervention to assess and improve the eating habits of children, particularly the intake of fruit and vegetables, and to guide them towards healthy choices. The programme and its educational components are based on the Transtheoretical Model of stages of change to integrate nutritional literacy and build up problem-solving and decision-making skills. Children (n = 240, ages 10–12) of one large suburban school in Porto’s metropolitan area (Portugal) were evaluated throughout PHS-pro implementation during one school year in a repeated time–series design. Children’s outcome evaluations were conducted through seven 3-day food records for nine eating behaviour, documented after each learning module and through participatory activities which analysed attitudes, preferences and expectations. Changes were observed in children’s eating behaviour, supported by changes in motivation as perceived in their attitudes and expectations. Significant changes were found in a higher consumption of vegetable soup (p = 0.003), milk products (p = 0.024), and fruit (p = 0.008), while the consumption of high-energy dense food (p = 0.048) and soft drinks (p = 0.042) significantly decreased. No positive effects on fried food, water, vegetables and bread consumption were found. The PHS-pro intervention proved to be effective in developing healthy eating behaviour in young people.
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Elinder LS, Wiklund CA, Norman Å, Stattin NS, Andermo S, Patterson E, Hemmingsson E, Cook C, Raposo S, Kwak L. IMplementation and evaluation of the school-based family support PRogram a Healthy School Start to promote child health and prevent OVErweight and obesity (IMPROVE) - study protocol for a cluster-randomized trial. BMC Public Health 2021; 21:1630. [PMID: 34488691 PMCID: PMC8419825 DOI: 10.1186/s12889-021-11663-2] [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: 08/20/2021] [Accepted: 08/25/2021] [Indexed: 11/22/2022] Open
Abstract
Background IMPROVE aims to conduct a hybrid type 3 evaluation design to test the effectiveness of bundled implementation strategies on intervention fidelity of the Healthy School Start (HSS) program, while simultaneously monitoring effects on health outcomes of children and parents. The HSS is a 4-component family support program for children starting school (5–7 years of age) promoting healthy dietary habits and physical activity in the home environment to prevent childhood obesity and parents’ risk of developing type 2 diabetes. Methods IMPROVE is a cluster-randomized controlled trial with two arms to evaluate and compare the effects of two different bundles of implementation strategies on intervention fidelity expressed as adherence and responsiveness at 12 and 24 months (primary outcomes). Thirty schools in two municipalities will participate in the study reaching about 1400 families per school year. In stakeholder workshops, key implementation determinants were identified according to the domains of the Consolidated Framework for Implementation Research. Through a consensus process with stakeholders, two bundles of implementation strategies were tailored to address context-specific determinants. Schools randomly assigned to group 1 will receive bundle 1 (Basic) and group 2 will receive bundle 1 + 2 (Enhanced). Bundle 2 consists of external facilitation, fidelity monitoring and feedback strategies. Secondary outcomes will include change in acceptability, appropriateness, feasibility, and organisational readiness as perceived by school staff. In addition, child weight status and diet, and parents’ feeding practices and risk of type 2 diabetes will be monitored. Linear and ordinal regression analysis will be used to test the effect on the primary and secondary outcomes, taking clustering and covariates into consideration where needed. Process evaluation will be conducted through key stakeholder interviews to investigate experiences of the program and perceptions on sustainability. Discussion This systematic approach to investigating the effectiveness of two different bundles of implementation strategies tailored to context-specific determinants on the fidelity of the HSS intervention will provide new insight into feasible implementation strategies and external support needed for the HSS to be effective and sustainable. Results will help inform how to bridge the gap between the research on school-based health programs and routine practice in schools. Trial registration Registered prospectively at ClinicalTrials.gov ID: NCT04984421, registered July 30, 2021 Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-11663-2.
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Affiliation(s)
- Liselotte Schäfer Elinder
- Department of Global Public Health, Karolinska Institutet, SE-171 77, Stockholm, Sweden. .,Centre for Epidemiology and Community Medicine, Region Stockholm, SE-104 31, Stockholm, Sweden.
| | - Camilla A Wiklund
- Department of Global Public Health, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Åsa Norman
- Department of Global Public Health, Karolinska Institutet, SE-171 77, Stockholm, Sweden.,Department of Clinical Neurosciences, Karolinska Institutet, SE-171 65, Solna, Sweden
| | - Nouha Saleh Stattin
- Academic Primary Healthcare Centre, Region Stockholm, SE-113 65, Stockholm, Sweden.,Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, SE-141 83, Huddinge, Sweden
| | - Susanne Andermo
- Department of Global Public Health, Karolinska Institutet, SE-171 77, Stockholm, Sweden.,Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, SE-141 83, Huddinge, Sweden
| | - Emma Patterson
- Department of Global Public Health, Karolinska Institutet, SE-171 77, Stockholm, Sweden
| | - Erik Hemmingsson
- Department of Physical Activity and Health, Swedish School of Sport and Health Sciences, SE-114 68, Stockholm, Sweden
| | - Clayton Cook
- Department of Organizational Leadership and Policy Development, University of Minnesota, Minneapolis, MN, 55, USA
| | - Sara Raposo
- Department of Global Public Health, Karolinska Institutet, SE-171 77, Stockholm, Sweden.,Centre for Epidemiology and Community Medicine, Region Stockholm, SE-104 31, Stockholm, Sweden
| | - Lydia Kwak
- Institute for Environmental Medicine, Karolinska Institutet, SE-171 77, Stockholm, Sweden
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Pira C, Trapani G, Fadda M, Finocchiaro C, Bertino E, Coscia A, Ciocan C, Cuciureanu M, Hegheş SC, Vranceanu M, Miere D, Filip L. Comparative Study Regarding the Adherence to the Mediterranean Diet and the Eating Habits of Two Groups-The Romanian Children and Adolescents Living in Nord-West of Romania and Their Romanian Counterparts Living in Italy. Foods 2021; 10:foods10092045. [PMID: 34574155 PMCID: PMC8465523 DOI: 10.3390/foods10092045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/20/2021] [Accepted: 08/23/2021] [Indexed: 01/16/2023] Open
Abstract
Background: The Mediterranean diet (MD) is associated with significant health benefits, including prevention of noncommunicable diseases (NCDs). Given the important migratory flow from Romania to Italy in recent decades, this study seeks to evaluate the differences between the nutritional habits of Romanian children and adolescents in Romania compared with those of Romanian children who moved to Italy or were born in Italy from both Romanian parents. Method: To assess adherence to MD, parents of Romanian children in Romania (RCR) and Romanian children in Italy (RCI) answered questions from an adapted version of the KIDMED test. Results: The results show that the high KIDMED index among RCI is significantly higher than the same index among RCR (68.09 versus 17.76, p < 0.05). RCR obtained a higher KIDMED score on different items: they had a lower consumption of fast food and sweets but an increased consumption of nuts, yogurts, and cheese. Conclusions: RCI have a better adherence to MD, but, at the same time, they are more exposed to westernized diet and practice less physical activity. Nutrition education is an important tool for improving health outcome.
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Affiliation(s)
- Costanza Pira
- Department of Dietetics and Clinical Nutrition at A.O.U. Città della Salute e della Scienza in Turin, 10100 Turin, Italy; (M.F.); (C.F.)
- Correspondence: (C.P.); (M.C.); Tel.: +39-3383259977 (C.P.); +40-721107674 (M.C.)
| | | | - Maurizio Fadda
- Department of Dietetics and Clinical Nutrition at A.O.U. Città della Salute e della Scienza in Turin, 10100 Turin, Italy; (M.F.); (C.F.)
| | - Concetta Finocchiaro
- Department of Dietetics and Clinical Nutrition at A.O.U. Città della Salute e della Scienza in Turin, 10100 Turin, Italy; (M.F.); (C.F.)
| | - Enrico Bertino
- Neonatal Unit of Turin University at A.O.U. Città della Salute e della Scienza, 10100 Turin, Italy; (E.B.); (A.C.)
| | - Alessandra Coscia
- Neonatal Unit of Turin University at A.O.U. Città della Salute e della Scienza, 10100 Turin, Italy; (E.B.); (A.C.)
| | - Catalina Ciocan
- Department of Occupational Medicine at A.O.U. Città della Salute e della Scienza in Turin, 10100 Turin, Italy;
| | - Magdalena Cuciureanu
- Departament of Pharmacology, Gr.T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (C.P.); (M.C.); Tel.: +39-3383259977 (C.P.); +40-721107674 (M.C.)
| | - Simona-Codruţa Hegheş
- Departament of Drug Analysis, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj Napoca, Romania;
| | - Maria Vranceanu
- Departament of Toxicology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj Napoca, Romania;
| | - Doina Miere
- Departament of Bromatology, Hygiene, Nutrition, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj Napoca, Romania; (D.M.); (L.F.)
| | - Lorena Filip
- Departament of Bromatology, Hygiene, Nutrition, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj Napoca, Romania; (D.M.); (L.F.)
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Smit MS, Raat H, Mölenberg F, Wolfers MEG, Bannink R, Jansen W. Study protocol for the evaluation of long-term effects of the school-based obesity prevention program Lekker Fit! ('enjoy being fit'): a retrospective, controlled design. BMJ Open 2021; 11:e046940. [PMID: 34389567 PMCID: PMC8365823 DOI: 10.1136/bmjopen-2020-046940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Preventive interventions to reduce overweight and obesity in childhood and adolescence are studied on their effectiveness worldwide. A number with positive results. However, long-term effects of these interventions and their potentially wider influence on well-being and health have been less studied. This study aims to evaluate the long-term effects of a multicomponent intervention in elementary school children targeting individual behaviour as well as environment (Lekker Fit!). The primary outcomeis body mass index and the secondary outcomes are waist circumference, weight status, physical fitness, lifestyle, psychosocial health and academic performance. METHODS AND ANALYSIS In a naturalistic effect evaluation with a retrospective, controlled design adolescents in secondary schools, from intervention and non-intervention elementary schools, will be compared on a wide set of outcome variables. Data will be collected by questionnaires and through anthropometric and fitness measurements by trained physical education teachers and research assistants. Baseline data consist of measurements from the adolescents at the age of 5 years old and are gathered from preventive youth healthcare records, from before the intervention took place. Multilevel regression models will be used and adjusted for baseline measurements and potential confounding variables on the individual and environmental level. Furthermore, propensity scores will be applied. ETHICS AND DISSEMINATION The study has been approved by the Medical Research Ethics Committee of the Erasmus Medical Centre, Rotterdam, The Netherlands (permission ID: MEC-2020-0644). Study findings will be disseminated in peer-reviewed journals and by conference presentations. TRIAL REGISTRATION NUMBER NL8799. Pre-results.
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Affiliation(s)
| | - Hein Raat
- Public Health, Erasmus MC, Rotterdam, The Netherlands
| | | | | | - Rienke Bannink
- Policy and Research, CJG Rijnmond, Rotterdam, The Netherlands
| | - Wilma Jansen
- Public Health, Erasmus MC, Rotterdam, The Netherlands
- Social Development, Gemeente Rotterdam, Rotterdam, The Netherlands
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Alustiza E, Perales A, Mateo-Abad M, Ozcoidi I, Aizpuru G, Albaina O, Vergara I. Tackling risk factors for type 2 diabetes in adolescents: PRE-STARt study in Euskadi. An Pediatr (Barc) 2021; 95:186-196. [PMID: 34384737 DOI: 10.1016/j.anpede.2020.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 11/05/2020] [Indexed: 10/20/2022] Open
Abstract
INTRODUCTION Obesity in the child population and its effect in the development of metabolic diseases are a public health issue. One of the aims of the European Project in a health system, is the evaluation of the effectiveness of a multidisciplinary health promotion program directed at adolescents with risk factors associated with the development of type 2 Diabetes Mellitus (T2DM). PATIENTS AND METHODS Randomised clinical trial with two groups of 12-14 year-old overweight adolescents. The intervention group took part in a multidisciplinary program for 24 months. This program was based on 11 group sessions (8 main sessions and 3 additional support ones) for adolescents and their guardians. The control group received usual care at primary care level. Longitudinal regression models were adjusted to assess the evolution of anthropometric measures and living habits at baseline, 3, 6, 12, and 24 months in both groups. RESULTS There were 92 participants, equally distributed by group. Statistically significant differences were observed between intervention and control groups in several results: evolution of the body mass index; increase in the consumption of fruits and vegetables; decrease in the consumption of snacks and sweetened drinks; and increase in the number of days per week with more than one hour of physical activity. CONCLUSIONS The results confirm the effectiveness of this multidisciplinary program, both in the evolution of the body mass index, and in the improvement of the eating and physical activity habits, all of them risk factors for the future development of metabolic diseases, such as T2DM.
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Affiliation(s)
- Elena Alustiza
- Osakidetza, Centro de Salud de Egia, Donostia-San Sebastián, Gipuzkoa, Spain
| | - Amaia Perales
- Consulta de Asesoramiento en Alimentación y Salud, Beasain, Gipuzkoa, Spain
| | - Maider Mateo-Abad
- Instituto de Investigación en Servicios de Salud Kronikgune, Barakaldo, Bizkaia, Spain; Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Barakaldo, Bizkaia, Spain.
| | - Irene Ozcoidi
- Osakidetza, Centro de Salud de Amara Berri, Donostia-San Sebastián, Gipuzkoa, Spain
| | - Garbiñe Aizpuru
- Consulta de Dietética y Asesoramiento Nutricional, Donostia-San Sebastián, Gipuzkoa, Spain
| | - Olatz Albaina
- Instituto de Investigación en Servicios de Salud Kronikgune, Barakaldo, Bizkaia, Spain
| | - Itziar Vergara
- Instituto de Investigación en Servicios de Salud Kronikgune, Barakaldo, Bizkaia, Spain; Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Barakaldo, Bizkaia, Spain; Instituto de Investigación Sanitaria Biodonostia, Grupo de Atención Primaria, Donostia-San Sebastián, Gipuzkoa, Spain
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Moreno JP, Razjouyan J, Lester H, Dadabhoy H, Amirmazaheri M, Reesor-Oyer L, O'Connor TM, Hernandez DC, Najafi B, Alfano CA, Crowley SJ, Thompson D, Baranowski T. Later sleep timing predicts accelerated summer weight gain among elementary school children: a prospective observational study. Int J Behav Nutr Phys Act 2021; 18:94. [PMID: 34247639 PMCID: PMC8273994 DOI: 10.1186/s12966-021-01165-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 06/25/2021] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES AND BACKGROUND Social demands of the school-year and summer environment may affect children's sleep patterns and circadian rhythms during these periods. The current study examined differences in children's sleep and circadian-related behaviors during the school-year and summer and explored the association between sleep and circadian parameters and change in body mass index (BMI) during these time periods. METHODS This was a prospective observational study with 119 children ages 5 to 8 years with three sequential BMI assessments: early school-year (fall), late school-year (spring), and beginning of the following school-year in Houston, Texas, USA. Sleep midpoint, sleep duration, variability of sleep midpoint, physical activity, and light exposure were estimated using wrist-worn accelerometry during the school-year (fall) and summer. To examine the effect of sleep parameters, physical activity level, and light exposure on change in BMI, growth curve modeling was conducted controlling for age, race, sex, and chronotype. RESULTS Children's sleep midpoint shifted later by an average of 1.5 h during summer compared to the school-year. After controlling for covariates, later sleep midpoints predicted larger increases in BMI during summer, (γ = .0004, p = .03), but not during the school-year. Sleep duration, sleep midpoint variability, physical activity levels, and sedentary behavior were not associated with change in BMI during the school-year or summer. Females tended to increase their BMI at a faster rate during summer compared to males, γ = .06, p = .049. Greater amounts of outdoor light exposure (γ = -.01, p = .02) predicted smaller increases in school-year BMI. CONCLUSIONS Obesity prevention interventions may need to target different behaviors depending on whether children are in or out of school. Promotion of outdoor time during the school-year and earlier sleep times during the summer may be effective obesity prevention strategies during these respective times.
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Affiliation(s)
- Jennette P Moreno
- Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Houston, TX, 77030, USA.
| | - Javad Razjouyan
- VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, 77030, USA.,Department of Medicine, Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX, 77030, USA.,Big Data Scientist Training Enhancement Program (BD-STEP), VA Office of Research and Development, Washington, DC, USA
| | - Houston Lester
- VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, 77030, USA.,Department of Management, University of Mississippi, Oxford, MS, USA
| | - Hafza Dadabhoy
- Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Houston, TX, 77030, USA
| | - Mona Amirmazaheri
- VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, TX, 77030, USA.,Department of Surgery, Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Baylor College of Medicine, Houston, TX, USA
| | - Layton Reesor-Oyer
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Teresia M O'Connor
- Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Houston, TX, 77030, USA
| | - Daphne C Hernandez
- Cizik School of Nursing, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Bijan Najafi
- Department of Surgery, Interdisciplinary Consortium on Advanced Motion Performance (iCAMP), Baylor College of Medicine, Houston, TX, USA
| | - Candice A Alfano
- Department of Psychology, Sleep and Anxiety Center of Houston (SACH), University of Houston, Houston, TX, USA
| | - Stephanie J Crowley
- Department of Psychiatry & Behavioral Sciences, Biological Rhythms Research Laboratory, Rush University Medical Center, Chicago, IL, USA
| | - Debbe Thompson
- Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Houston, TX, 77030, USA
| | - Tom Baranowski
- Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Houston, TX, 77030, USA
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