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Zimu PM, van Heerden HJ, Grace JM. Impact of a Nyakaza Move-for-Health Intervention Programme among Adolescents in a Resource-Constrained South African Community. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:717. [PMID: 38928962 PMCID: PMC11204359 DOI: 10.3390/ijerph21060717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 05/24/2024] [Accepted: 05/29/2024] [Indexed: 06/28/2024]
Abstract
Adolescents in resource-constrained environments face increasing sedentary lifestyles and obesity rates, necessitating effective interventions for promoting physical activity and combating non-communicable diseases. This study evaluates the impact of a 12 week Nyakaza Move-for-Health intervention on physical activity, anthropometry, cardiorespiratory fitness, and behaviour change among adolescents in KwaZulu-Natal, South Africa. One hundred twenty-eight adolescents participated, with assessments including self-reported physical activity, anthropometric indices, and cardiorespiratory fitness measures. The intervention significantly increased physical activity levels. The treatment group's mean score was 2.2 (0.4) at baseline and 2.6 (0.4) (F (14, 79) = 4.884, p = <0.001, η2 = 0.156) at the endline. The body mass index decreased (mean = 22.4 (4.6) at baseline and 21.9 (4.2) at endline; p = 0.025, partial eta squared = 0.025, η2 = 0.004). The intervention programme significantly affected the WHR (mean = 0.80 (0.10) at baseline and 0.76 (0.9) at endline; p < 0.001, partial eta squared = 0.327, η2 = 0.100) and the predicted maximal oxygen uptake (VO2 max) for the treatment group (mean = 42.4 (8.7) at baseline and mean = 43.6 (8.7) at endline; p < 0.711, partial eta squared = 0.017, η2 = 0.033). Focus group discussions indicated shifts in knowledge, attitudes, and motivation towards physical activity. Power analysis revealed strong observed power (PA: 0.983, BMI: 0.098, WHR: 0.887), indicating the robustness of the intervention's effects. These findings underscore the effectiveness of the intervention in improving physical health outcomes. It is recommended that longitudinal studies be conducted to assess the long-term sustainability and impact of such interventions on adolescents' health outcomes, thereby informing the development of comprehensive public health policies and programmes to promote physical activity and combat non-communicable diseases in similar settings.
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Affiliation(s)
- Patrick Mkhanyiseli Zimu
- School of Health Sciences, College of Health Sciences, University of KwaZulu-Natal, Westville Campus, Durban 4000, South Africa; (H.J.v.H.); (J.M.G.)
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Jordan CAL, Alizadeh F, Ramirez LS, Kimbro R, Lopez KN. Obesity in Pediatric Congenital Heart Disease: The Role of Age, Complexity, and Sociodemographics. Pediatr Cardiol 2023:10.1007/s00246-023-03148-3. [PMID: 36964218 DOI: 10.1007/s00246-023-03148-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 03/11/2023] [Indexed: 03/26/2023]
Abstract
The prevalence of obesity in children with congenital heart disease (CHD) is greater than 25%, putting these patients at-risk for increased surgical morbidity and mortality. Our goal was to determine the association between CHD complexity, sociodemographic factors, and obesity. Our hypothesis was that among CHD patients, the odds of obesity would be highest in older children with simple CHD, and in all children with a lower socioeconomic status. We conducted a retrospective cohort study, reviewing electronic medical records of children aged 2-17 years from over 50 outpatient pediatric clinics in Houston, TX. Children were classified as simple or moderate/complex CHD, and obesity was defined by BMI ≥ 95th percentile for age and sex. Logistic regression was used to determine the association between sociodemographic factors and CHD complexity with obesity. We identified 648 CHD and 369,776 non-CHD patients. Children with simple CHD had a similar odds of obesity as non-CHD children. Children with CHD had a higher prevalence of obesity if they were older, male, Black, Hispanic, and publicly insured. Children with moderate/complex CHD had lower odds of obesity [OR 0.24 (95% CI 0.07-0.73)], however their predicted probability of obesity approached that of the general population as they aged. Additionally, there was an incremental relationship with poverty and obesity [1.01 (1.01-1.01)]. Awareness of which patients with CHD are at highest risk of obesity may help in targeting interventions to assist at-risk patients maintain a healthy lifestyle.
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Affiliation(s)
| | - Faraz Alizadeh
- Boston Children's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | | | | | - Keila Natilde Lopez
- Texas Children's Hospital, Houston, TX, USA.
- Baylor College of Medicine, Houston, TX, USA.
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Effects of Sports, Exercise Training, and Physical Activity in Children with Congenital Heart Disease-A Review of the Published Evidence. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020296. [PMID: 36832425 PMCID: PMC9955038 DOI: 10.3390/children10020296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/21/2023] [Accepted: 01/25/2023] [Indexed: 02/05/2023]
Abstract
Children and adolescents with congenital heart disease (CHD) should be encouraged to adopt a physically active lifestyle, ideally by participating in sports activities at school and sports clubs. Children with complex CHD or other risk factors (for example, pacemakers, cardioverter-defibrillators, channelopathies) may, however, need specific individualized training programs. This review article summarizes the current knowledge regarding the clinical effects of sports and exercise training on CHD and its pathophysiologic mechanisms. An evidence-based approach based on a literature search, using PubMed, Medline, CINHAL, Embase, and the Cochrane Library was conducted, last completed on 30 December 2021. In studies with 3256 CHD patients in total, including 10 randomized controlled trials, 14 prospective interventional trials, 9 observational trials, and 2 surveys, exercise training has been shown to improve exercise capacity and physical activity, motoric skills, muscular function, and quality of life. Sports and exercise training appears to be effective and safe in CHD patients. Despite being cost-efficient, training programs are currently scarcely reimbursed; therefore, support from healthcare institutions, commissioners of healthcare, and research-funding institutions is desirable. There is a strong need to establish specialized rehabilitation programs for complex CHD patients to enhance these patients' access to this treatment intervention. Further studies may be desirable to confirm these data to investigate the impact on risk profiles and to identify the most advantageous training methodology and underlying pathophysiological mechanisms.
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Billich N, Maugeri I, Calligaro L, Truby H, Davidson ZE. Weight management interventions that include dietary components for young people with chronic health care needs: A systematic review. Nutr Diet 2022; 79:94-109. [PMID: 34369055 DOI: 10.1111/1747-0080.12698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/06/2021] [Accepted: 06/21/2021] [Indexed: 11/30/2022]
Abstract
AIMS To identify and describe weight management interventions that include a dietary component for young people with chronic healthcare needs and overweight or obesity and their effect on body mass index (BMI) or weight. METHODS Six databases were searched in 2017 and 2020 for experimental studies in English: Ovid MEDLINE, Ovid Embase, Ovid AMED, EBSCO CINAHL, Scopus and Cochrane Central Register of Controlled Trials and Database of Systematic Reviews. Two independent reviewers conducted data extraction and quality assessment using the Cochrane Risk of Bias tool. Eligible studies included young people with chronic healthcare needs ≤18 years with overweight or obesity with an intervention that included a dietary component. Eligible outcomes were BMI or weight. Data were synthesised narratively. RESULTS The search identified 15 293 references, 12 studies were included (randomised controlled trials n = 5, before-after comparisons n = 7). Participant diagnoses were neurodevelopmental disabilities (n = 5) and mental illness (n = 1); survivors of cancers or tumours (n = 4); congenital heart disease (n = 1) and; migraine (n = 1). No studies addressed weight management in physical disabilities. Eight studies demonstrated a significant reduction in BMI or weight. Of these, most interventions used dietary counselling or an energy deficit, were family-focused, multicomponent and delivered by a multidisciplinary team including dietitians. A high risk of bias was detected across studies. CONCLUSIONS There is limited high-quality evidence about effective dietary solutions for the management of overweight and obesity for young people with chronic healthcare needs. While more research is required, dietary management appears to be important to manage weight in these populations.
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Affiliation(s)
- Natassja Billich
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Victoria, Australia
- Neurology Department, The Royal Children's Hospital, Melbourne, Victoria, Australia
- Weight Management Service, Department of Neurodevelopment and Disability, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Isabella Maugeri
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Victoria, Australia
| | - Lara Calligaro
- Monash School of Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University
| | - Helen Truby
- School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia
- School of Primary and Allied Health Care Faculty of Medicine, Nursing and Health Sciences, Monash University, Victoria, Australia
| | - Zoe E Davidson
- Department of Nutrition, Dietetics and Food, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Victoria, Australia
- Neurology Department, The Royal Children's Hospital, Melbourne, Victoria, Australia
- Murdoch Children's Research Institute, Melbourne, Victoria, Australia
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Kepper M, Walsh-Bailey C, Staiano A, Fowler LA, Gacad A, Blackwood A, Fowler SA, Kelley M. Health Information Technology Use Among Healthcare Providers Treating Children and Adolescents With Obesity: a Systematic Review. CURR EPIDEMIOL REP 2021. [DOI: 10.1007/s40471-021-00262-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Rombeek M, De Jesus S, Prapavessis H, Dempsey AA, Fraser D, Welisch E, Altamirano-Diaz L, Norozi K. Improving remote lifestyle intervention studies in children: Participant and caregiver feedback of the smart heart study. PATIENT EDUCATION AND COUNSELING 2020; 103:1326-1334. [PMID: 32089389 DOI: 10.1016/j.pec.2020.02.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 06/10/2023]
Abstract
OBJECTIVES We sought to describe and analyze the quantitative and qualitative feedback obtained from participants and their caregivers of the Smart Heart study, a successful 12-month lifestyle intervention for children with overweight or obesity and congenital heart disease that provided remote lifestyle counseling, to improve future lifestyle interventions in children. METHODS Thirty-six participants and caregivers were polled using a standard program evaluation questionnaire at the end of the intervention. Feedback was compiled into themes, and facilitators and barriers to program success were identified. RESULTS There was a high level of satisfaction with the intervention and staff interactions as well as a low perceived burden of participation. There were also specific concerns, including mixed impressions regarding technology usage and a less impressive indication of actual impactful behavior change. CONCLUSIONS The study identified five themes, and corresponding facilitators and barriers to participant compliance, from the Smart Heart intervention feedback and offered suggestions for improving future lifestyle behavioral intervention study designs in children. PRACTICE IMPLICATIONS Remote smartphone counseling is effective and efficient. It is recommended that the counseling messages are specific, the counseling schedule is patient-centric, patient burden is limited, methods with immediate patient feedback are used and family is included when feasible.
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Affiliation(s)
- Meghan Rombeek
- Department of Paediatrics, Western University, London, Canada
| | - Stefanie De Jesus
- Department of Paediatrics, Western University, London, Canada; School of Kinesiology, Western University, London, Canada
| | | | - Adam A Dempsey
- Department of Paediatrics, Western University, London, Canada; Paediatric Cardiopulmonary Research Laboratory, London Health Science Centre, London, Canada
| | - Douglas Fraser
- Department of Paediatrics, Western University, London, Canada; Children's Health Research Institute, London, Canada; Translational Research Centre, London, Canada; Lawson Health Research Institute, London, Canada
| | - Eva Welisch
- Department of Paediatrics, Western University, London, Canada; Paediatric Cardiopulmonary Research Laboratory, London Health Science Centre, London, Canada; Children's Health Research Institute, London, Canada
| | - Luis Altamirano-Diaz
- Department of Paediatrics, Western University, London, Canada; Paediatric Cardiopulmonary Research Laboratory, London Health Science Centre, London, Canada; Children's Health Research Institute, London, Canada
| | - Kambiz Norozi
- Department of Paediatrics, Western University, London, Canada; Paediatric Cardiopulmonary Research Laboratory, London Health Science Centre, London, Canada; Children's Health Research Institute, London, Canada; Lawson Health Research Institute, London, Canada; Department of Paediatric Cardiology and Intensive Care Medicine, Medical School Hannover, Germany.
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