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Hatfield DP, Must A, Kennedy W, Staiano AE, Slavet J, Sabelli RA, Curtin C, Bandini LG, Nauta P, Stuetzle C, Bowling AB. GamerFit-ASD beta test: adapting an evidence-based exergaming and telehealth coaching intervention for autistic youth. Front Pediatr 2023; 11:1198000. [PMID: 37732006 PMCID: PMC10507699 DOI: 10.3389/fped.2023.1198000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/22/2023] [Indexed: 09/22/2023] Open
Abstract
Background Health disparities faced by autistic youth are exacerbated by inadequate physical activity (PA) and sleep, whereas healthy PA and sleep may improve mood and function. Adaptive Game Squad (AGS) is an evidence-based telehealth coaching and exergaming intervention to improve PA and sleep for adolescents with diverse neurodevelopmental and psychiatric conditions. This study aimed to adapt AGS for autistic youth ages 10-15 years; beta-test the modified intervention for feasibility, accessibility, and engagement; and further refine the intervention for a larger planned demonstration pilot. Methods Interdisciplinary experts adapted AGS to create GamerFit-ASD, a 12-week intervention that included a progressive exergame schedule, Fitbit step-tracking, weekly health coaching, and health tip/exercise videos. For beta testing, the intervention was shortened to a 4-week trial with 5 parent/child dyads. Children completed exit surveys and parents and children were interviewed about intervention feasibility, accessibility, and engagement. Exit survey data were summarized with descriptive statistics. Qualitative data were analyzed using a modified grounded-theory approach. Results All participants (n = 5; ages 10-14 years) attended all 4 planned coaching sessions and completed an average of 9 of 12 planned exergame challenges for a weekly average of 50 min. All participants reported enjoying coaching sessions, 4 of 5 reported enjoying exergames, and 3 of 5 reported enjoying on-demand exercise videos. In interviews, children generally reported finding participation feasible, exergaming challenges active and fun, and coaches friendly and helpful. Parents reported high feasibility of supporting their children's involvement and valued child goal-setting and intervention flexibility; however, some found telehealth sessions overly scripted. Several adaptations to coaching scripts, coach training, and parent materials were made for the larger demonstration pilot, including changes to reduce scriptedness of coaching sessions, to provide parents with more information specific to autism, and to make video content more appropriate to children's needs/preferences. Discussion A telehealth coaching and exergaming intervention appears feasible, accessible, and engaging for autistic youth aged 10-15. Future studies with larger, more diverse samples, longer study durations and/or follow-up periods, and more rigorous study designs are needed to advance understanding of the appropriateness and effectiveness of this type of intervention for this population.
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Affiliation(s)
- Daniel P. Hatfield
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States
| | - Aviva Must
- Department of Public Health and Community Medicine, Tufts University, Boston, MA, United States
| | - Winston Kennedy
- Department of Nutrition and Public Health, School of Nursing and Health Sciences, Merrimack College, North Andover, MA, United States
- Eunice Kennedy Shriver Center, University of Massachusetts Chan Medical School, Worcester, MA, United States
| | - Amanda E. Staiano
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - James Slavet
- Marblehead Family Therapy and Wellness, Marblehead, MA, United States
| | - Rachael A. Sabelli
- Department of Public Health and Community Medicine, Tufts University, Boston, MA, United States
| | - Carol Curtin
- Eunice Kennedy Shriver Center, University of Massachusetts Chan Medical School, Worcester, MA, United States
| | - Linda G. Bandini
- Eunice Kennedy Shriver Center, University of Massachusetts Chan Medical School, Worcester, MA, United States
| | - Phillip Nauta
- Pennington Biomedical Research Center, Baton Rouge, LA, United States
| | - Christopher Stuetzle
- Department of Computer and Data Sciences, School of Science and Engineering, Merrimack College, North Andover, MA, United States
| | - April B. Bowling
- Department of Nutrition and Public Health, School of Nursing and Health Sciences, Merrimack College, North Andover, MA, United States
- Department of Psychiatry, University of Massachusetts Chan Medical School, Worcester, MA, United States
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Guillem CM, Loaiza-Betancur AF, Rebullido TR, Faigenbaum AD, Chulvi-Medrano I. The Effects of Resistance Training on Blood Pressure in Preadolescents and Adolescents: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17217900. [PMID: 33126545 PMCID: PMC7663568 DOI: 10.3390/ijerph17217900] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 10/22/2020] [Accepted: 10/23/2020] [Indexed: 11/30/2022]
Abstract
The aim was to systematically review and meta-analyze the current evidence for the effects of resistance training (RT) on blood pressure (BP) as the main outcome and body mass index (BMI) in children and adolescents. Two authors systematically searched the PubMed, SPORTDiscus, Web of Science Core Collection and EMBASE electronic databases. Inclusion criteria were: (1) children and adolescents (aged 8 to 18 years); (2) intervention studies including RT and (3) outcome measures of BP and BMI. The selected studies were analyzed using the Cochrane Risk-of-Bias Tool. Eight articles met inclusion criteria totaling 571 participants. The mean age ranged from 9.3 to 15.9 years and the mean BMI of 29.34 (7.24) kg/m2). Meta-analysis indicated that RT reduced BMI significantly (mean difference (MD): −0.43 kg/m2 (95% CI: −0.82, −0.03), P = 0.03; I2 = 5%) and a non-significant decrease in systolic BP (SBP) (MD: −1.09 mmHg (95% CI: −3.24, 1.07), P = 0.32; I2 = 67%) and diastolic BP (DBP) (MD: −0.93 mmHg (95% CI: −2.05, 0.19), P = 0.10; I2 = 37%). Limited evidence suggests that RT has no adverse effects on BP and may positively affect BP in youths. More high-quality studies are needed to clarify the association between RT and BP in light of body composition changes throughout childhood and adolescence.
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Affiliation(s)
- Carles Miguel Guillem
- Department of Physical and Sports Education, Faculty of Physical Activity and Sport Sciences, University of Valencia, 46010 Valencia, Spain;
| | | | | | - Avery D. Faigenbaum
- Department of Health and Exercise Science, The College of New Jersey, Ewing, NJ 08628, USA;
| | - Iván Chulvi-Medrano
- UIRFIDE (Sport Performance and Physical Fitness Research Group), Department of Physical and Sports Education, Faculty of Physical Activity and Sports Sciences, University of Valencia, 46010 Valencia, Spain
- Correspondence:
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Calcaterra V, Regalbuto C, Porri D, Pelizzo G, Mazzon E, Vinci F, Zuccotti G, Fabiano V, Cena H. Inflammation in Obesity-Related Complications in Children: The Protective Effect of Diet and Its Potential Role as a Therapeutic Agent. Biomolecules 2020; 10:E1324. [PMID: 32947869 PMCID: PMC7564478 DOI: 10.3390/biom10091324] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 09/05/2020] [Accepted: 09/14/2020] [Indexed: 12/13/2022] Open
Abstract
Obesity is a growing health problem in both children and adults, impairing physical and mental state and impacting health care system costs in both developed and developing countries. It is well-known that individuals with excessive weight gain frequently develop obesity-related complications, which are mainly known as Non-Communicable Diseases (NCDs), including cardiovascular disease, type 2 diabetes mellitus, metabolic syndrome, non-alcoholic fatty liver disease, hypertension, hyperlipidemia and many other risk factors proven to be associated with chronic inflammation, causing disability and reduced life expectancy. This review aims to present and discuss complications related to inflammation in pediatric obesity, the critical role of nutrition and diet in obesity-comorbidity prevention and treatment, and the impact of lifestyle. Appropriate early dietary intervention for the management of pediatric overweight and obesity is recommended for overall healthy growth and prevention of comorbidities in adulthood.
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Affiliation(s)
- Valeria Calcaterra
- Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy
- Pediatric Unit, “V. Buzzi” Children’s Hospital, 20153 Milan, Italy; (G.Z.); (V.F.)
| | - Corrado Regalbuto
- Pediatric Unit, Fond. IRCCS Policlinico S. Matteo and University of Pavia, 27100 Pavia, Italy; (C.R.); (F.V.)
| | - Debora Porri
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (D.P.); (H.C.)
| | - Gloria Pelizzo
- “L. Sacco” Department of Biomedical and Clinical Science, University of Milan, 20153 Milan, Italy;
- Pediatric Surgery Unit, “V. Buzzi” Children’s Hospital, 20153 Milan, Italy
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi “Bonino-Pulejo”, 98124 Messina, Italy;
| | - Federica Vinci
- Pediatric Unit, Fond. IRCCS Policlinico S. Matteo and University of Pavia, 27100 Pavia, Italy; (C.R.); (F.V.)
| | - Gianvincenzo Zuccotti
- Pediatric Unit, “V. Buzzi” Children’s Hospital, 20153 Milan, Italy; (G.Z.); (V.F.)
- “L. Sacco” Department of Biomedical and Clinical Science, University of Milan, 20153 Milan, Italy;
| | - Valentina Fabiano
- Pediatric Unit, “V. Buzzi” Children’s Hospital, 20153 Milan, Italy; (G.Z.); (V.F.)
- “L. Sacco” Department of Biomedical and Clinical Science, University of Milan, 20153 Milan, Italy;
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (D.P.); (H.C.)
- Clinical Nutrition and Dietetics Service, Unit of Internal Medicine and Endocrinology, ICS Maugeri IRCCS, 27100 Pavia, Italy
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Abeyratne T, Perera R, Fernando S. Obesity and cardiovascular risk among Sri Lankan adolescents: Association of adipokines with anthropometric indices of obesity and lipid profile. Nutrition 2020; 78:110942. [PMID: 32854019 DOI: 10.1016/j.nut.2020.110942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 06/27/2020] [Accepted: 07/04/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Obesity and being overweight among adolescents pose a significant problem and are known to cause several physical and biochemical disorders during adulthood. This study was designed to identify the biomarkers of obesity and describe associations with selected metabolic disorders of obesity among Sri Lankan adolescents. METHODS The present study compared the characteristics of obese (n = 121) and normal weight (n = 263) adolescents, including sociodemographic, anthropometric, and selected biochemical parameters (e.g., lipid profile, serum leptin, adiponectin, and high-sensitivity C-reactive protein [hs-CRP]). An enzyme-linked immunosorbent assay technique and fully automated clinical chemistry analyzer were used to analyze the biochemical parameters among adolescents ages 10 to 16. RESULTS The mean age of the sample was 13.1 y [standard deviation (SD): 1.9 y], and the male-to-female ratio 1:1. The mean weight of obese children was 55.70 kg (SD: 14.82 kg), which was significantly higher than that of children of normal weight [41.63 kg (SD: 7.88 kg)]. Total cholesterol, triacylglycerol, and low-density lipoprotein cholesterol levels were significantly higher (P = 0.000) among obese adolescents compared with those of normal weight. High-density lipoprotein cholesterol was significantly lower among obese adolescents. Serum leptin and hs-CRP were higher among obese adolescents, but adiponectin was lower. In the multivariate analysis, owing to confounding effects among the tested adipokines, serum leptin was the only predictor of an abnormal lipid profile. CONCLUSIONS Serum leptin, adiponectin, and hs-CRP were found to be reliable biomarkers of predicting adiposity related metabolic disorders in adolescents. Obese adolescents showed disorders in the lipid metabolism with abnormal lipid profiles compared with children of normal weight.
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Affiliation(s)
- Thilini Abeyratne
- Department of Nursing and Midwifery, Faculty of Allied Health Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
| | - Rasika Perera
- Department of Biochemistry, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka.
| | - Sharaine Fernando
- Department of Physiology, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, Sri Lanka
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Diet and Exercise in Pediatric Liver Transplant Recipients: Behaviors and Association With Metabolic Syndrome. J Pediatr Gastroenterol Nutr 2019; 68:81-88. [PMID: 30234760 PMCID: PMC6758561 DOI: 10.1097/mpg.0000000000002150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The aim of the study is to analyze the impact of physical activity and eating behaviors on precursors of cardiovascular disease-including overweight/obesity, hypertension, low high-density lipoprotein, and impaired glucose tolerance-in pediatric liver transplant (LT) recipients and matched controls. METHOD Cross-sectional study of pediatric LT recipients 8 to 30 years, matched to controls from the National Health and Nutrition Examination Survey. Dietary intake assessed with 24-hour recall. Physical activity assessed by standardized questionnaires. LT recipients ≥12 years completed a confidential survey on alcohol consumption. RESULTS LT recipients (n = 90) were 0.9 to 24.7 years post-transplant. LT recipients and controls were equally likely to consume excess carbohydrates (32% vs 34%) and sugar, per age- and gender-specific recommended dietary intake guidelines. LT recipients spent more hours sedentary or on the computer daily and fewer days each week physically active for >60 minutes than controls. More overweight/obese LT recipients spent 3+ hours at the computer than non-overweight LT recipients (49% vs 27%; P = 0.02). Normal weight LT recipients spent more days doing vigorous activity each week (median 5 days, interquartile range 2-6) than did the overweight/obese LT recipients (median 3 days, interquartile range 2-4; P = 0.01). Among LT recipients, neither dietary intake nor physical activity were consistently associated with measures of hypertension, glucose intolerance, or dyslipidemia. Among LT adolescents and young adults (n = 38), 36% reported ever consuming alcohol; 38% of these reported significant alcohol consumption by frequency or quantity. CONCLUSIONS Additional counseling during routine post-LT care on the importance of physical activity and healthy diet may be useful. However, it is unlikely that these factors alone explain the increased prevalence of metabolic syndrome components in pediatric LT recipients.
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Patterson C, So S, DeAngelis M, Ghent E, Southmayd D, Carpenter C. Physical activity experiences in children post-liver transplant: Developing a foundation for rehabilitation interventions. Pediatr Transplant 2018; 22:e13179. [PMID: 29575295 DOI: 10.1111/petr.13179] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/21/2018] [Indexed: 12/26/2022]
Abstract
Physical Activity (PA) plays an important role in the physical and psychosocial health of children and is beneficial in the treatment and prevention of comorbidities associated with transplantation. Despite this, PA participation in pediatric liver transplant recipients remains low compared to healthy peers. This qualitative-focused mixed-methods study explored the PA experiences and parental perception of these experiences, including perceived facilitators and barriers to PA in children post-liver transplant. Eighteen participants (9 children [median age 10.8 years] and 9 parents) took part in semi-structured interviews and completed the PedsQL Multidimensional Fatigue Scale and PAQ. Most children reported they were physically active (PAQ median 3.08 [IQR] 2.60-3.51), participating in PA for its enjoyment, regardless of their level of motor proficiency. Levels of fatigue (median 65.28 [IQR] 56.25-90.97) were higher than healthy norms and impacted PA participation in some children. Children and parents perceived PA as central to post-transplant recovery and valued its social and mental health benefits; however, parents struggled with ongoing uncertainty and perceived physical vulnerability of their child. This study indicates the need for continuing PA support and education and provides valuable information for family-centered interventions to increase PA and improve health outcomes in children post-transplant.
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Affiliation(s)
- Catherine Patterson
- Rehabilitation Medicine, Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Stephanie So
- Rehabilitation Medicine, Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Maria DeAngelis
- Department of Pediatrics, Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Emily Ghent
- Department of Social Work, Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Degen Southmayd
- Rehabilitation Medicine, Transplant and Regenerative Medicine Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Christine Carpenter
- Graduate Department of Rehabilitation Sciences, University of British Columbia, Vancouver, BC, Canada
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Boddy LM, Cunningham C, Fairclough SJ, Murphy MH, Breslin G, Foweather L, Dagger RM, Graves LEF, Hopkins ND, Stratton G. Individual calibration of accelerometers in children and their health-related implications. J Sports Sci 2017; 36:1340-1345. [PMID: 28922063 DOI: 10.1080/02640414.2017.1377842] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study compared children's physical activity (PA) levels, the prevalence of children meeting current guidelines of ≥60 minutes of daily moderate to vigorous PA (MVPA), and PA-health associations using individually calibrated (IC) and empirical accelerometer cutpoints. Data from 75 (n = 32 boys) 10-12 year old children were included in this study. Clustered cardiometabolic (CM) risk, directly measured cardiorespiratory fitness (CRF), anthropometric and 7 day accelerometer data were included within analysis. PA data were classified using Froude anchored IC, Evenson et al. (Evenson, K. R., Catellier, D. J., Gill, K., Ondrak, K. S., & McMurray, R. G. (2008). Calibration of two objective measures of physical activity for children. Journal of Sports Sciences, 26(14), 1557-1565. doi:10.1080/02640410802334196) (Ev) and Mackintosh et al. (Mackintosh, K. A., Fairclough, S. J., Stratton, G., & Ridgers, N. D. (2012). A calibration protocol for population-specific accelerometer cutpoints in children. PLoS One, 7(5), e36919. doi:10.1371/journal.pone.0036919) (Mack) cutpoints. The proportion of the cohort meeting ≥60mins MVPA/day ranged from 37%-56% depending on the cutpoints used. Reported PA differed significantly across the cutpoint sets. IC LPA and MPA were predictors of CRF (LPA: standardised β = 0.32, p = 0.002, MPA: standardised β = 0.27 p = 0.013). IC MPA also predicted BMI Z-score (standardised β = -0.35, p = 0.004). Ev VPA was a predictor of BMI Z-score (standardised β = -0.33, p = 0.012). Cutpoint choice has a substantial impact on reported PA levels though no significant associations with CM risk were observed. Froude IC cutpoints represent a promising approach towards classifying children's PA data.
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Affiliation(s)
- Lynne M Boddy
- a The Physical Activity Exchange, Research Institute for Sport and Exercise Sciences , Liverpool John Moores University , Liverpool , UK
| | - Conor Cunningham
- b Sport and Exercise Sciences Research Institute, Ulster Sports Academy , University of Ulster , Newtownabbey , UK
| | - Stuart J Fairclough
- c Department of Sport and Physical Activity , Edge Hill University , Ormskirk , UK.,d Department of Physical Education and Sport Sciences , University of Limerick , Limerick , Ireland
| | - Marie H Murphy
- b Sport and Exercise Sciences Research Institute, Ulster Sports Academy , University of Ulster , Newtownabbey , UK
| | - Gavin Breslin
- b Sport and Exercise Sciences Research Institute, Ulster Sports Academy , University of Ulster , Newtownabbey , UK
| | - Lawrence Foweather
- c Department of Sport and Physical Activity , Edge Hill University , Ormskirk , UK
| | - Rebecca M Dagger
- e Department of Health Sciences , Liverpool Hope University , Liverpool , UK
| | - Lee E F Graves
- a The Physical Activity Exchange, Research Institute for Sport and Exercise Sciences , Liverpool John Moores University , Liverpool , UK
| | - Nicola D Hopkins
- a The Physical Activity Exchange, Research Institute for Sport and Exercise Sciences , Liverpool John Moores University , Liverpool , UK
| | - Gareth Stratton
- f Applied Sports Technology, Exercise and Medicine Research Centre, College of Engineering , Swansea University , Swansea , UK.,g School of Sports Science, Exercise and Health , The University of Western Australia , Perth , Australia
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Gabel L, Ridgers ND, Della Gatta PA, Arundell L, Cerin E, Robinson S, Daly RM, Dunstan DW, Salmon J. Associations of sedentary time patterns and TV viewing time with inflammatory and endothelial function biomarkers in children. Pediatr Obes 2016; 11:194-201. [PMID: 26097139 PMCID: PMC5054926 DOI: 10.1111/ijpo.12045] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 04/28/2015] [Accepted: 05/01/2015] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Investigate associations of TV viewing time and accelerometry-derived sedentary time with inflammatory and endothelial function biomarkers in children. METHODS Cross-sectional analysis of 164 7-10-year-old children. TV viewing time was assessed by parental proxy report and total and patterns of sedentary time accumulation (e.g. prolonged bouts) were assessed by accelerometry. C-reactive protein (CRP), homeostasis model assessment of insulin resistance, interleukin-2, -6, -8, -10, tumour necrosis factor alpha, adiponectin, resistin, brain-derived neurotrophic factor, soluble intercellular and vascular adhesion molecule 1, plasminogen activator inhibitor 1 and soluble E-selectin were assessed. Generalised linear models assessed the associations of TV viewing and sedentary time with biomarkers, adjusting for sex, waist circumference, moderate- to vigorous-intensity physical activity and diet density. RESULTS Each additional h week(-1) of TV viewing was associated with 4.4% (95% CI: 2.1, 6.7) greater CRP and 0.6% (0.2, 1.0) greater sVCAM-1 in the fully adjusted model. The association between frequency and duration of 5-10 min bouts of sedentary time and CRP was positive after adjustment for sex and waist circumference but attenuated after adjustment for diet density. CONCLUSIONS This study suggests that TV viewing was unfavourably associated with several markers of inflammation and endothelial dysfunction. The detrimental association between 5 and 10 min bouts of sedentary time and CRP approached significance, suggesting that further research with a stronger study design (longitudinal and/or experimental) is needed to better understand how the accumulation of sedentary time early in life may influence short and longer term health.
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Affiliation(s)
- L. Gabel
- Experimental Medicine ProgramFaculty of Medicine & Child and Family Research InstituteUniversity of British ColumbiaVancouverBritish ColumbiaCanada,Centre for Hip Health and MobilityVancouver Coastal Research InstituteVancouverBritish ColumbiaCanada
| | - N. D. Ridgers
- Center for Physical Activity and Nutrition ResearchDeakin UniversityBurwoodVictoriaAustralia
| | - P. A. Della Gatta
- Center for Physical Activity and Nutrition ResearchDeakin UniversityBurwoodVictoriaAustralia
| | - L. Arundell
- Center for Physical Activity and Nutrition ResearchDeakin UniversityBurwoodVictoriaAustralia
| | - E. Cerin
- Center for Physical Activity and Nutrition ResearchDeakin UniversityBurwoodVictoriaAustralia
| | - S. Robinson
- Center for Physical Activity and Nutrition ResearchDeakin UniversityBurwoodVictoriaAustralia
| | - R. M. Daly
- Center for Physical Activity and Nutrition ResearchDeakin UniversityBurwoodVictoriaAustralia
| | - D. W. Dunstan
- Physical Activity and Behavioural Epidemiology LaboratoriesBaker IDI Heart and Diabetes InstituteMelbourneVictoriaAustralia,School of Exercise and Nutrition SciencesDeakin UniversityBurwoodVictoriaAustralia,School of Population HealthThe University of QueenslandBrisbaneQueenslandAustralia,Department of Epidemiology and Preventive MedicineMonash UniversityMelbourneVictoriaAustralia,School of Sport Science, Exercise and HealthThe University of Western AustraliaPerthWestern AustraliaAustralia,Central Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
| | - J. Salmon
- Center for Physical Activity and Nutrition ResearchDeakin UniversityBurwoodVictoriaAustralia
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Patterson C, So S, Schneiderman JE, Stephens D, Stephens S. Physical activity and its correlates in children and adolescents post-liver transplant. Pediatr Transplant 2016; 20:227-34. [PMID: 26893138 DOI: 10.1111/petr.12662] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/24/2015] [Indexed: 11/28/2022]
Abstract
The health benefits of PA are well established for healthy and chronically ill children. This study objectively measures physical fitness and PA levels in children PLT and explores potential correlates and perceived barriers impacting their PA. A total of 23 children (16 females, mean 14.01 ± 2.49 yrs) >1 yr PLT were assessed for peak oxygen consumption (VO2 peak), muscle strength, endurance, and flexibility. MVPA and steps/day were determined with accelerometry. Additionally, SE, perceived fatigue, and barriers and benefits of PA were examined. VO2 peak (mean 33. 2 ± 7.61 mL/kg/min; 77.0 ± 15.6% predicted) and PA (average 6841 ± 2299 steps/day) were below healthy norms. MVPA (31.6 ± 16.1 min/day) was lower than national guidelines. Six participants (30%) attained criterion standards for abdominal strength and one participant (5%) for push-ups. Fatigue and SE were lower than reported levels in healthy children. A commonly perceived barrier to PA was "I am tired." A positive correlation was shown between SE and MVPA (r = 0.57, p = 0.007), SE and fatigue (r = 0.54, p = 0.01), and PELD score and fatigue (r = 0.66, p = 0.007). Children PLT demonstrate below normal levels of PA and aerobic capacity. SE is a modifiable correlate of their PA. Further investigation of the impact of PA correlates can guide the development of future innovative PA intervention strategies in children PLT.
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Affiliation(s)
- Catherine Patterson
- Rehabilitation Medicine, The Hospital for Sick Children, Toronto, ON, Canada
| | - Stephanie So
- Rehabilitation Medicine, The Hospital for Sick Children, Toronto, ON, Canada
| | - Jane E Schneiderman
- Physiology and Experimental Medicine, The Hospital for Sick Children, Toronto, ON, Canada.,Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada
| | - Derek Stephens
- Clinical Research Services, The Hospital for Sick Children, Toronto, ON, Canada
| | - Samantha Stephens
- Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, ON, Canada.,Institute of Health Policy and Evaluation, University of Toronto, Toronto, ON, Canada
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Hatfield DP, Chomitz VR, Chui KKH, Sacheck JM, Economos CD. Demographic, Physiologic, and Psychosocial Correlates of Physical Activity in Structured Exercise and Sports Among Low-Income, Overweight Children. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2015; 47:452-8.e1. [PMID: 26145759 DOI: 10.1016/j.jneb.2015.05.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Revised: 05/05/2015] [Accepted: 05/16/2015] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To describe correlates of physical activity (PA) in structured exercise and structured sports sessions among low-income, overweight children participating in a community-based PA program. METHODS A total of 93 children (55% male; 91% Hispanic) aged 8-14 years were included. Participants wore pedometers in a sample of 10 of 59 total sessions offered; mean steps per minute were calculated for structured exercise and sports sessions. Separate multivariable regression models tested associations between steps per minute in exercise and sports sessions and 5 potential correlates: baseline body mass index z-score, aerobic fitness (Progressive Aerobic Cardiorespiratory Endurance Run laps), perceived athletic competence (Harter self-perception profile), sex, and age. RESULTS Only age (ß = -2.9; P = .02) significantly predicted steps per minute in exercise sessions. Age (ß = -4.3; P = .007), fitness (ß = 0.45; P = .03), and male sex (ß = 8.7; P = .02) significantly predicted steps per minute in sports. CONCLUSION AND IMPLICATIONS In structured exercise and sports, perceived competence may not influence overweight and obese children's PA. However, girls and older or less fit children may engage less actively, especially in sports.
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Affiliation(s)
- Daniel P Hatfield
- Tufts University Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA; ChildObesity180, Tufts University, Boston, MA.
| | - Virginia R Chomitz
- Tufts University Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA; Department of Public Health and Community Medicine, Tufts University School of Medicine, Tufts University, Boston, MA
| | - Kenneth K H Chui
- Department of Public Health and Community Medicine, Tufts University School of Medicine, Tufts University, Boston, MA
| | - Jennifer M Sacheck
- Tufts University Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Christina D Economos
- Tufts University Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA; ChildObesity180, Tufts University, Boston, MA
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Shaibi GQ, Ryder JR, Kim JY, Barraza E. Exercise for obese youth: refocusing attention from weight loss to health gains. Exerc Sport Sci Rev 2015; 43:41-7. [PMID: 25390295 DOI: 10.1249/jes.0000000000000034] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Despite evidence to the contrary, exercise interventions for obese youth target weight loss as a means of improving health. Using Exercise is Medicine® as a framework, we present a conceptual model for the beneficial effects of exercise independent of weight loss in obese youth and highlight novel biomarkers of cardiometabolic health that could prove useful as interventional targets for this population.
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Affiliation(s)
- Gabriel Q Shaibi
- 1College of Nursing and Health Innovation, 2School of Nutrition and Health Promotion, and 3Southwest Interdisciplinary Research Center, Arizona State University; and 4Division of Endocrinology and Diabetes, Phoenix Children's Hospital, Phoenix, AZ
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Abstract
Insufficient levels of daily physical activity (PA) among children in the USA and worldwide have profound implications for pediatric obesity and children's health and well-being more generally. Public health recommendations highlight the central role that schools play in providing equitable opportunities for PA for all children. This review identifies evidence-based approaches for increasing children's PA throughout the school day and discusses multilevel factors that support implementation of such approaches. Opportunities to increase school-day PA span not only in-school time (e.g., quality recess and physical education, classroom activity breaks) but also time before school (e.g., active commuting initiatives) and after school (e.g., intramural and interscholastic sports programs). For such approaches to impact children's PA, dimensions of implementation such as adoption, fidelity, penetration, implementation costs, and sustainability are critical. Multilevel factors that influence implementation include policies, school environment and organizational factors, teacher and classroom factors, child and family characteristics, and attributes of the PA approach itself. Research and field observations reinforce the importance of understanding challenges specific to working with schools, including multiple stakeholders, competing priorities, limited facilities and staff capacity, and heterogeneity of students. Thus, while schools hold promise as promoters and equalizers of PA engagement for all children, more research is needed on the levers that influence implementation of effective school-based PA policies and programs.
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Affiliation(s)
- Daniel Philip Hatfield
- Tufts University Friedman School of Nutrition Science and Policy, 150 Harrison Ave., Boston, MA, 02111, USA.
| | - Virginia Rall Chomitz
- Department of Public Health and Community Medicine, Tufts University Friedman School of Nutrition Science and Policy, 136 Harrison Ave., Boston, MA, 02111, USA.
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13
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Sypniewska G. Laboratory assessment of cardiometabolic risk in overweight and obese children. Clin Biochem 2015; 48:370-6. [DOI: 10.1016/j.clinbiochem.2014.12.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 12/23/2014] [Accepted: 12/24/2014] [Indexed: 01/22/2023]
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14
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Johnston CA, Papaioannou MA. Lifestyle Approach for Increasing Physical Activity in Youth. Am J Lifestyle Med 2013. [DOI: 10.1177/1559827613492087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Although physical activity (PA) provides children with various health benefits, many children do not engage in regular PA. Health care professionals can effectively encourage children and their families to participate in more PA through lifestyle changes. The strategies that clinicians can employ to promote PA are discussed in this article.
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Affiliation(s)
- Craig A. Johnston
- USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics–Nutrition, Baylor College of Medicine, Houston, Texas (CAJ)
- Department of Medicine, Baylor College of Medicine, Houston, Texas (CAJ, MAP)
| | - Maria A. Papaioannou
- USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics–Nutrition, Baylor College of Medicine, Houston, Texas (CAJ)
- Department of Medicine, Baylor College of Medicine, Houston, Texas (CAJ, MAP)
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