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Ling J, Suriyawong W, Robbins LB, Zhang N, Kerver JM. FirstStep2Health: A cluster randomised trial to promote healthy behaviours and prevent obesity amongst low-income preschoolers. Pediatr Obes 2024; 19:e13122. [PMID: 38622494 PMCID: PMC11156553 DOI: 10.1111/ijpo.13122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 03/04/2024] [Accepted: 03/26/2024] [Indexed: 04/17/2024]
Abstract
OBJECTIVE To evaluate the preliminary effects of a theory-based, multi-component intervention on improving healthy lifestyle behaviours and preventing obesity amongst low-income preschoolers. METHODS A cluster randomised controlled trial was conducted at 10 daycare centres. The 16-week FirstStep2Health intervention, grounded in the Actor-Partner Interdependence Model and the Social Cognitive Theory, included five components: a Facebook-based parent programme, three virtual parent meetings, three weekly motivational text messages, parent-child learning via weekly child letters and daycare centre-based child programme. RESULTS A total of 95 preschoolers (53 intervention and 42 control) participated. Preschoolers' mean age was 49.27 months, with 57.9% being female, 12.6% being Hispanic and 40% being African American. The intervention significantly decreased intervention preschoolers' fat intake (B = -33.76, p = 0.047) and % body fat (B = -1.18, p = 0.036) compared to the control. During year 2, there were significant intervention effects on increasing skin carotenoids (B = 87.06, p = 0.035). Although not statistically significant, the intervention showed positive effects on increasing preschoolers' fruit/vegetable intake; and decreasing screen time, body mass index z-score and proportion of overweight/obesity. CONCLUSIONS Even with some potential limitations (small sample size, measurement concerns and confounding with Coronavirus Disease 2019 pandemic), the study's results support the preliminary efficacy of the FirstStep2Health intervention in preventing obesity amongst low-income racially diverse preschoolers.
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Affiliation(s)
- Jiying Ling
- Michigan State University College of Nursing, East Lansing, Michigan, USA
| | - Wachira Suriyawong
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, Michigan, USA
| | - Lorraine B Robbins
- Michigan State University College of Nursing, East Lansing, Michigan, USA
| | - Nanhua Zhang
- Faculty of Nursing, Chiang Mai University, Chiang Mai, Thailand
| | - Jean M Kerver
- Division of Biostatistics & Epidemiology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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Medrano-Sánchez JC, Vela-Meco C, Gutiérrez-Ramírez L, Arias-Arias Á, Tejera-Muñoz A. Impact of an educational intervention about healthy lifestyles in teenagers. Semergen 2024; 50:102191. [PMID: 38309199 DOI: 10.1016/j.semerg.2024.102191] [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: 12/04/2023] [Revised: 12/19/2023] [Accepted: 01/02/2024] [Indexed: 02/05/2024]
Abstract
BACKGROUND During the last years, lifestyle has worsened along the entire European population, causing an alarming boom-up regarding overweight and obese people. Pediatric population is also influenced in this sense, which may predispose to suffer from several diseases in adulthood. Educational interventions at early ages could be an effective strategy to face this situation. AIM To describe the impact of an educational intervention about healthy lifestyle in adolescents. METHODS A quasi-experimental study analyzing the knowledge of high school students, before and after a brief educational intervention based on a self-elaborated questionnaire including questions from the validated questionnaire CAPA (from Spanish, Conocimientos en Alimentación de Personas Adolescentes). RESULTS The results of this study show a significant increase in knowledge about healthy lifestyles in the study population after the educational intervention (14.3±3.8 vs. 16.5±4.5; p<0.001). In addition, this improvement presents an asymmetric distribution according to gender (13.2±3.6 vs. 14.9±4.6; p=0.002 in men; 15.6±3 vs. 18.1±3.6; p<0.001 in women) and the type of educational center (14.17±3.6 vs. 16.48±4.17; p<0.001 in public schools and 14.86±4.15 vs. 16.54±5.32; p=0.047 in private schools). Parents' educational level was associated with improvement in knowledge about healthy lifestyles (13.44±2.9 vs. 15.67±5.37; p=0.132 at low level, 14.22±3.42 vs. 16.9±4.68; p<0.001 at medium level and 15.75±3.3 vs. 17.39±4.5; p=0.022 at high level). CONCLUSION Educational intervention taught by primary health care professionals is a useful and efficient tool for the acquisition of nutritional and healthy lifestyle knowledge in adolescents.
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Affiliation(s)
- J C Medrano-Sánchez
- Nursing Coordinator, Primary Health Centre of Villamalea, Albacete 02270, Spain.
| | - C Vela-Meco
- Nursing, Primary Health Centre 1 of GAI Alcázar de San Juan, Alcázar de San Juan 13600, Spain
| | - L Gutiérrez-Ramírez
- Nursing, Primary Health Centre 1 of GAI Alcázar de San Juan, Alcázar de San Juan 13600, Spain; Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Toledo 45004, Spain; Hospital Nacional de Parapléjicos, Toledo 45004, Spain
| | - Á Arias-Arias
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Toledo 45004, Spain; Research Support Unit, Hospital General Mancha Centro, Alcázar de San Juan 13600, Spain
| | - A Tejera-Muñoz
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Toledo 45004, Spain; Research Support Unit, Hospital General Mancha Centro, Alcázar de San Juan 13600, Spain
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Lee MS. The prevalence and prevention strategies of pediatric obesity: a narrative review. JOURNAL OF YEUNGNAM MEDICAL SCIENCE 2024; 41:141-149. [PMID: 38965682 PMCID: PMC11294797 DOI: 10.12701/jyms.2024.00346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/27/2024] [Accepted: 05/28/2024] [Indexed: 07/06/2024]
Abstract
Pediatric obesity has rapidly increased globally over the past few decades, including in Korea. We aimed to discuss trends in the prevalence of pediatric obesity and effective prevention strategies. Its prevalence has markedly increased in most high-income nations. According to recent reports, this increase has slowed in developed countries, but the levels remain alarmingly high. In Korea, the rate of pediatric obesity has surged notably since the 1990s; however, since the 2000s, this increase has become more gradual. According to recently published 2017 growth charts, the prevalence of pediatric obesity in Korea varies slightly depending on the data source. The National School Health Examination data showed that pediatric obesity gradually increase from 11.5% in 2014 to 15.1% in 2019, and after the coronavirus disease 2019 pandemic, it sharply increased to 19% in 2021. Based on data from the Korea National Health and Nutrition Examination Survey, the prevalence of pediatric obesity gradually increased from 10.8% in 2017 to 13.6% in 2019. This trend, which accelerated sharply to 15.9% in 2020 and 19.3% in 2021, was especially severe in boys and older children. Pediatric obesity not only affects health during childhood but also increases the risk of developing obesity and associated health conditions in adulthood. Despite ongoing research on treatment options, obesity prevention and control remain challenging. Hence, prioritizing early intervention and prevention of pediatric obesity through healthy eating habits and lifestyles is crucial. This requires intervention at the individual, family, school, and community levels.
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Affiliation(s)
- Mi Seon Lee
- Department of Pediatrics, Soonchunhyang University Gumi Hospital, Soonchunhyang University College of Medicine, Korea
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Onyimadu O, Astbury NM, Achana F, Petrou S, Violato M. Childhood Transitions Between Weight Status Categories: Evidence from the UK Millennium Cohort Study. PHARMACOECONOMICS 2024; 42:649-661. [PMID: 38568340 PMCID: PMC11126508 DOI: 10.1007/s40273-024-01361-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/06/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Assessing the cost-effectiveness of interventions targeting childhood excess weight requires estimates of the hazards of transitioning between weight status categories. Current estimates are based on studies characterized by insufficient sample sizes, a lack of national representativeness, and untested assumptions. OBJECTIVES We sought to (1) estimate transition probabilities and hazard ratios for transitioning between childhood weight status categories, (2) test the validity of the underlying assumption in the literature that transitions between childhood bodyweight categories are time-homogeneous, (3) account for complex sampling procedures when deriving nationally representative transition estimates, and (4) explore the impact of child, maternal, and sociodemographic characteristics. METHODS We applied a multistate transition modeling approach accounting for complex survey design to UK Millennium Cohort Study (MCS) data to predict transition probabilities and hazard ratios for weight status movements for children aged 3-17. Surveys were conducted at ages 3 (wave 2 in 2004), 5 (wave 3 in 2006), 7 (wave 4 in 2008), 11 (wave 5 in 2012), 14 (wave 6 in 2015), and 17 (wave 7 in 2018) years. We derived datasets that included repeated body mass index measurements across waves after excluding multiple births and children with missing or implausible bodyweight records. To account for the stratified cluster sample design of the MCS, we incorporated survey weights and jackknife replicates of survey weights. Using a validation dataset from the MCS, we tested the validity of our models. Finally, we estimated the relationships between state transitions and child, maternal, and sociodemographic factors. RESULTS The datasets for our primary analysis consisted of 10,399 children for waves 2-3, 10,729 for waves 3-4, 9685 for waves 4-5, 8593 for waves 5-6, and 7085 for waves 6-7. All datasets consisted of roughly equal splits of boys and girls. Under the assumption of time-heterogeneous transition rates (our base-case model), younger children (ages 3-5 and 5-7 years) had significantly higher annual transition probabilities of moving from healthy weight to overweight (0.033, 95% confidence interval [CI] 0.026-0.041, and 0.027, 95% CI 0.021-0.033, respectively) compared to older children (0.015, 95% CI 0.012-0.018, at ages 7-11; 0.018, 95% CI 0.013-0.023, at ages 11-14; and 0.018, 95% CI 0.013-0.025 at ages 14-17 years). However, the resolution of unhealthy weight was more strongly age-dependent than transitions from healthy weight to non-healthy weight states. Transition hazards differed by child, maternal, and sociodemographic factors. CONCLUSIONS Our models generated estimates of bodyweight status transitions in a representative UK childhood population. Compared to our scenario models (i.e., time-homogeneous transition rates), our base-case model fits the observed data best, indicating a non-time-homogeneous pattern in transitions between bodyweight categories during childhood. Transition hazards varied significantly by age and across subpopulations, suggesting that conducting subgroup-specific cost-effectiveness analyses of childhood weight management interventions will optimize decision-making.
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Affiliation(s)
- Olu Onyimadu
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, UK.
| | - Nerys M Astbury
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, UK
| | - Felix Achana
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, UK
| | - Stavros Petrou
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, UK
| | - Mara Violato
- Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford, OX3 7LF, UK
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Padgett L, Stevens J, Summerbell C, Burton W, Stamp E, McLarty L, Schofield H, Bryant M. Childhood obesity prevention trials: A systematic review and meta-analysis on trial design and the impact of type 1 error. Obes Rev 2024; 25:e13736. [PMID: 38529530 DOI: 10.1111/obr.13736] [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: 09/26/2022] [Revised: 12/19/2023] [Accepted: 02/12/2024] [Indexed: 03/27/2024]
Abstract
Effect sizes from previously reported trials are often used to determine the meaningful change in weight in childhood obesity prevention interventions because information on clinically meaningful differences is lacking. Estimates from previous trials may be influenced by statistical significance; therefore, it is important that they have a low risk of type 1 error. A systematic review and meta-analysis were conducted to report on the design of child obesity prevention randomized controlled trials and effectiveness according to risk of type 1 error. Eighty-four randomized controlled trials were identified. A large range of assumptions were applied in the sample size calculations. The most common primary outcome was BMI, with detectable effect size differences used in sample size calculations ranging from 0.25 kg/m2 (followed up at 2 years) to 1.1 kg/m2 (at 9 months) and BMI z-score ranging from 0.1 (at 4 years) to 0.67 (at 3 years). There was no consistent relationship between low risk of type 1 error and reports of higher or lower effectiveness. Further clarity of the size of a meaningful difference in weight in childhood obesity prevention trials is required to support evaluation design and decision-making for intervention and policy. Type 1 error risk does not appear to impact effect sizes in a consistent direction.
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Affiliation(s)
- Louise Padgett
- Department of Health Sciences, University of York, York, UK
| | - June Stevens
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Carolyn Summerbell
- Department of Sport and Exercise Sciences, Durham University, Durham City, UK
| | - Wendy Burton
- Department of Health Sciences, University of York, York, UK
| | - Elizabeth Stamp
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Laura McLarty
- Leeds Institute for Clinical Trials Research, University of Leeds, Leeds, UK
| | - Holly Schofield
- Leeds Institute for Clinical Trials Research, University of Leeds, Leeds, UK
| | - Maria Bryant
- Department of Health Sciences and the Hull York Medical School, University of York, York, UK
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Cobiac LJ, Rogers NT, Adams J, Cummins S, Smith R, Mytton O, White M, Scarborough P. Impact of the UK soft drinks industry levy on health and health inequalities in children and adolescents in England: An interrupted time series analysis and population health modelling study. PLoS Med 2024; 21:e1004371. [PMID: 38547319 PMCID: PMC11008889 DOI: 10.1371/journal.pmed.1004371] [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: 10/11/2023] [Revised: 04/11/2024] [Accepted: 03/06/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND The soft drinks industry levy (SDIL) in the United Kingdom has led to a significant reduction in household purchasing of sugar in drinks. In this study, we examined the potential medium- and long-term implications for health and health inequalities among children and adolescents in England. METHODS AND FINDINGS We conducted a controlled interrupted time series analysis to measure the effects of the SDIL on the amount of sugar per household per week from soft drinks purchased, 19 months post implementation and by index of multiple deprivation (IMD) quintile in England. We modelled the effect of observed sugar reduction on body mass index (BMI), dental caries, and quality-adjusted life years (QALYs) in children and adolescents (0 to 17 years) by IMD quintile over the first 10 years following announcement (March 2016) and implementation (April 2018) of the SDIL. Using a lifetable model, we simulated the potential long-term impact of these changes on life expectancy for the current birth cohort and, using regression models with results from the IMD-specific lifetable models, we calculated the impact of the SDIL on the slope index of inequality (SII) in life expectancy. The SDIL was found to have reduced sugar from purchased drinks in England by 15 g/household/week (95% confidence interval: -10.3 to -19.7). The model predicts these reductions in sugar will lead to 3,600 (95% uncertainty interval: 946 to 6,330) fewer dental caries and 64,100 (54,400 to 73,400) fewer children and adolescents classified as overweight or obese, in the first 10 years after implementation. The changes in sugar purchasing and predicted impacts on health are largest for children and adolescents in the most deprived areas (Q1: 11,000 QALYs [8,370 to 14,100] and Q2: 7,760 QALYs [5,730 to 9,970]), while children and adolescents in less deprived areas will likely experience much smaller simulated effects (Q3: -1,830 QALYs [-3,260 to -501], Q4: 652 QALYs [-336 to 1,680], Q5: 1,860 QALYs [929 to 2,890]). If the simulated effects of the SDIL are sustained over the life course, it is predicted there will be a small but significant reduction in slope index of inequality: 0.76% (95% uncertainty interval: -0.9 to -0.62) for females and 0.94% (-1.1 to -0.76) for males. CONCLUSIONS We predict that the SDIL will lead to medium-term reductions in dental caries and overweight/obesity, and long-term improvements in life expectancy, with the greatest benefits projected for children and adolescents from more deprived areas. This study provides evidence that the SDIL could narrow health inequalities for children and adolescents in England.
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Affiliation(s)
- Linda J. Cobiac
- School of Medicine and Dentistry, Griffith University, Queensland, Australia
| | - Nina T. Rogers
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge, United Kingdom
| | - Jean Adams
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge, United Kingdom
| | - Steven Cummins
- Population Health Innovation Lab, Department of Public Health, Environments & Society, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Richard Smith
- Faculty of Health and Life Sciences, University of Exeter, Exeter, United Kingdom
| | - Oliver Mytton
- UCL Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Martin White
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge, United Kingdom
| | - Peter Scarborough
- Nuffield Department of Primary Care Health Sciences, University of Oxford, UK & NIHR Oxford Health Biomedical Research Centre at Oxford, Oxford, United Kingdom
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Brown V, Sheppard L, Salmon J, Arundell L, Cerin E, Ridgers ND, Hesketh KD, Daly RM, Dunstan DW, Brown H, Gatta JD, Chinapaw JMM, Moodie M. Cost-effectiveness of reducing children's sedentary time and increasing physical activity at school: the Transform-Us! intervention. Int J Behav Nutr Phys Act 2024; 21:15. [PMID: 38347579 PMCID: PMC10860323 DOI: 10.1186/s12966-024-01560-3] [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] [Received: 08/13/2023] [Accepted: 01/08/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Improving physical activity and reducing sedentary behavior represent important areas for intervention in childhood in order to reduce the burden of chronic disease related to obesity and physical inactivity in later life. This paper aims to determine the cost-effectiveness of a multi-arm primary school-based intervention to increase physical activity and/or reduce sedentary time in 8-9 year old children (Transform-Us!). METHODS Modelled cost-utility analysis, using costs and effects from a cluster randomized controlled trial of a 30-month intervention that used pedagogical and environmental strategies to reduce and break up sedentary behaviour (SB-I), promote physical activity (PA-I), or a combined approach (PA + SB-I), compared to current practice. A validated multiple-cohort lifetable model (ACE-Obesity Policy model) estimated the obesity and physical activity-related health outcomes (measured as change in body mass index and change in metabolic equivalent task minutes respectively) and healthcare cost-savings over the cohort's lifetime from the public-payer perspective, assuming the intervention was delivered to all 8-9 year old children attending Australian Government primary schools. Sensitivity analyses tested the impact on cost-effectiveness of varying key input parameters, including maintenance of intervention effect assumptions. RESULTS Cost-effectiveness results demonstrated that, when compared to control schools, the PA-I and SB-I intervention arms were "dominant", meaning that they resulted in net health benefits and healthcare cost-savings if the intervention effects were maintained. When the costs and effects of these intervention arms were extrapolated to the Australian population, results suggested significant potential as obesity prevention measures (PA-I: 60,780 HALYs saved (95% UI 15,007-109,413), healthcare cost-savings AUD641M (95% UI AUD165M-$1.1B); SB-I: 61,126 HALYs saved (95% UI 11,770 - 111,249), healthcare cost-savings AUD654M (95% UI AUD126M-1.2B)). The PA-I and SB-I interventions remained cost-effective in sensitivity analysis, assuming the full decay of intervention effect after 10 years. CONCLUSIONS The PA-I and SB-I Transform-Us! intervention arms represent good value for money and could lead to health benefits and healthcare cost-savings arising from the prevention of chronic disease in later life if intervention effects are sustained. TRIAL REGISTRATION International Standard Randomized Controlled Trial Number (ISRCTN83725066). Australia and New Zealand Clinical Trials Registry Number (ACTRN12609000715279).
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Affiliation(s)
- Vicki Brown
- Deakin University, Deakin Health Economics, Global Centre for Preventive Health and Nutrition (GLOBE), Institute for Health Transformation (IHT), Geelong, Australia.
| | - Lauren Sheppard
- Deakin University, Deakin Health Economics, Institute for Health Transformation, Geelong, Australia
| | - Jo Salmon
- Deakin University, Institute for Physical Activity and Nutrition (IPAN), Geelong, Australia
| | - Lauren Arundell
- Deakin University, Institute for Physical Activity and Nutrition (IPAN), Geelong, Australia
| | - Ester Cerin
- Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia
| | - Nicola D Ridgers
- Allied Health and Human Performance, Alliance for Research in Exercise, Nutrition and Activity (ARENA), University of South Australia; Deakin University, Institute for Physical Activity and Nutrition, Geelong, Australia
| | - Kylie D Hesketh
- Deakin University, Institute for Physical Activity and Nutrition (IPAN), Geelong, Australia
| | - Robin M Daly
- Deakin University, Institute for Physical Activity and Nutrition (IPAN), Geelong, Australia
| | | | - Helen Brown
- Deakin University, Institute for Physical Activity and Nutrition (IPAN), Geelong, Australia
| | - Jacqueline Della Gatta
- Deakin University, Institute for Physical Activity and Nutrition (IPAN), Geelong, Australia
| | - J M M Chinapaw
- Department of Public and Occupational Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Public Health research institute, Amsterdam, Netherlands
| | - Marj Moodie
- Deakin University, Deakin Health Economics, Institute for Health Transformation, Geelong, Australia
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Hall K, Geary N, Warnock AL, Dooyema C. Supporting Healthy Weight in Statewide Quality Rating and Improvement Systems: A Review of 2020 Standards and Comparison to 2015 Standards. Child Obes 2023; 19:541-551. [PMID: 36472466 PMCID: PMC10235206 DOI: 10.1089/chi.2022.0165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background: Quality Rating and Improvement Systems (QRISs) are used to assess, improve, and communicate quality in early care and education (ECE) programs. One strategy for supporting healthy growth in early childhood is embedding nutrition, physical activity, infant feeding, and screen time content into state QRIS standards, using the Caring for Our Children high-impact obesity prevention standards (HIOPS) and the CDC Spectrum of Opportunities framework (CDC Spectrum). We assessed the number of obesity prevention standards in QRISs in 2020 and compared results to an analysis published in 2015. Methods: We collected state QRIS standards for ECE centers from March to April 2020. Two analysts coded documents for standards related to 47 HIOPS and 6 Spectrum areas. Results: Thirty-nine states and the District of Columbia had statewide QRISs in early 2020. Of these, 21 QRISs (53%) embedded 1 or more HIOPS, and 26 (65%) embedded 1 or more Spectrum components. On average, 6.9% of HIOPS were embedded in QRIS standards in 2020, an increase from 4.6% in 2015. Nine QRISs included more HIOPS in 2020 than in 2015. Five QRISs added 10% or more of the 47 HIOPS between 2015 and 2020. Physical activity and screen time standards continued to be most often included; infant feeding standards were least included. Conclusion: Obesity prevention components were embedded in three-quarters of state QRISs, and more were embedded in 2020 than in 2015, suggesting that QRISs can be levers for supporting healthy weight in ECE settings.
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Affiliation(s)
- Kelly Hall
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
- Oak Ridge Institute for Science and Education (ORISE) Research Participation Program, Oak Ridge, TN, USA
| | - Nora Geary
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
- McKing Consulting Corporation, Atlanta, GA, USA
| | - Amy Lowry Warnock
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Carrie Dooyema
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Nejadghaderi SA, Grieger JA, Karamzad N, Kolahi AA, Sullman MJM, Safiri S, Sabour S. Burden of diseases attributable to excess body weight in the Middle East and North Africa region, 1990-2019. Sci Rep 2023; 13:20338. [PMID: 37990049 PMCID: PMC10663478 DOI: 10.1038/s41598-023-46702-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 11/03/2023] [Indexed: 11/23/2023] Open
Abstract
High body mass index (BMI), or excess body weight (EBW), represents a significant risk factor for a range of diseases, including cardiovascular diseases and cancers. The study sought to determine the burden of diseases attributable to EBW in the Middle East and North Africa (MENA) region from 1990 and 2019. The analysis also included an exploration of this burden by age, sex, underlying cause, and sociodemographic index (SDI). We utilized publicly available data from the Global Burden of Disease (GBD) study 2019 to identify the deaths and disability-adjusted life-years (DALYs) of diseases associated with EBW in MENA, spanning the period from 1990 to 2019. The GBD estimated the mean BMI and the prevalence of EBW using hierarchical mixed-effects regression, followed by spatiotemporal Gaussian process regression to determine the most accurate BMI distribution through comparison with actual data. In 2019, there were an estimated 538.4 thousand deaths (95% UI 369.9-712.3) and 17.9 million DALYs (12.9-23.1) attributable to EBW in the region. The DALYs attributable to EBW were higher in men (9.3 million [6.5-12.4]) than in women (8.5 million [6.4-10.8]). The age-standardized death and DALY rates for the diseases associated with EBW increased by 5.1% (- 9.0-25.9) and 8.3% (- 6.5-28.8), respectively, during the study period which was not significant. Egypt had the highest age-standardized mortality rate due to EBW (217.7 [140.0, 307.8]), while Yemen (88.6 [45.9, 143.5]) had the lowest. In 2019, the highest number of DALYs occurred among individuals aged 60 to 64 years old. Furthermore, we found a positive association between a nation's SDI and the age-standardized DALY rate linked to EBW. Cardiovascular disease emerged as the leading contributor to the EBW burden in MENA. The disease burden attributable to EBW showed a non-significant increase in MENA from 1990 to 2019.
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Affiliation(s)
- Seyed Aria Nejadghaderi
- Safety Promotion and Injury Prevention Research Centre, Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jessica A Grieger
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia
- Robinson Research Institute, University of Adelaide, Adelaide, SA, Australia
| | - Nahid Karamzad
- Department of Persian Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali-Asghar Kolahi
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mark J M Sullman
- Department of Life and Health Sciences, University of Nicosia, Nicosia, Cyprus
- Department of Social Sciences, University of Nicosia, Nicosia, Cyprus
| | - Saeid Safiri
- Social Determinants of Health Research Center, Department of Community Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
- Clinical Research Development Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Siamak Sabour
- Safety Promotion and Injury Prevention Research Centre, Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Bomberg EM, Kyle T, Stanford FC. Considering Pediatric Obesity as a US Public Health Emergency. Pediatrics 2023; 152:e2023061501. [PMID: 37701953 PMCID: PMC10522927 DOI: 10.1542/peds.2023-061501] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/12/2023] [Indexed: 09/14/2023] Open
Affiliation(s)
- Eric M. Bomberg
- Center for Pediatric Obesity Medicine, Division of Pediatric Endocrinology, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, Minnesota
| | | | - Fatima C. Stanford
- Massachusetts General Hospital, Department of Medicine-Division of Endocrinology-Neuroendocrine, Department of Pediatrics-Division of Endocrinology, Nutrition Obesity Research Center at Harvard (NORCH), Harvard Medical School, Boston, Massachusetts
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11
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Sultana M, Nichols M, Moodie M, Allender S, Brown V. A systematic review of economic evidence for community-based obesity prevention interventions in children. Obes Rev 2023; 24:e13592. [PMID: 37308321 PMCID: PMC10909472 DOI: 10.1111/obr.13592] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 05/03/2023] [Accepted: 05/22/2023] [Indexed: 06/14/2023]
Abstract
Multicomponent community-based obesity prevention interventions that engage multiple sectors have shown promise in preventing obesity in childhood; however, economic evaluations of such interventions are limited. This systematic review explores the methods used and summarizes current evidence of costs and cost-effectiveness of complex obesity prevention interventions. A systematic search was conducted using 12 academic databases and grey literature from 2006 to April 2022. Studies were included if they reported methods of costing and/or economic evaluation of multicomponent, multisectoral, and community-wide obesity prevention interventions. Results were reported narratively based on the Consolidated Health Economic Evaluation Reporting Standards. Seventeen studies were included, reporting costing or economic evaluation of 13 different interventions. Five interventions reported full economic evaluations, five interventions reported economic evaluation protocols, two interventions reported cost analysis, and one intervention reported a costing protocol. Five studies conducted cost-utility analysis, three of which were cost-effective. One study reported a cost-saving return-on-investment ratio. The economic evidence for complex obesity prevention interventions is limited and therefore inconclusive. Challenges include accurate tracking of costs for interventions with multiple actors, and the limited incorporation of broader benefits into economic evaluation. Further methodological development is needed to find appropriate pragmatic methods to evaluate complex obesity prevention interventions.
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Affiliation(s)
- Marufa Sultana
- Deakin Health Economics, Institute for Health Transformation, School of Health and Social DevelopmentDeakin UniversityGeelongVictoriaAustralia
- Global Centre for Preventive Health and Nutrition (GLOBE), Institute for Health Transformation, School of Health and Social DevelopmentDeakin UniversityGeelongVictoriaAustralia
| | - Melanie Nichols
- Global Centre for Preventive Health and Nutrition (GLOBE), Institute for Health Transformation, School of Health and Social DevelopmentDeakin UniversityGeelongVictoriaAustralia
| | - Marj Moodie
- Deakin Health Economics, Institute for Health Transformation, School of Health and Social DevelopmentDeakin UniversityGeelongVictoriaAustralia
- Global Centre for Preventive Health and Nutrition (GLOBE), Institute for Health Transformation, School of Health and Social DevelopmentDeakin UniversityGeelongVictoriaAustralia
| | - Steven Allender
- Global Centre for Preventive Health and Nutrition (GLOBE), Institute for Health Transformation, School of Health and Social DevelopmentDeakin UniversityGeelongVictoriaAustralia
| | - Vicki Brown
- Deakin Health Economics, Institute for Health Transformation, School of Health and Social DevelopmentDeakin UniversityGeelongVictoriaAustralia
- Global Centre for Preventive Health and Nutrition (GLOBE), Institute for Health Transformation, School of Health and Social DevelopmentDeakin UniversityGeelongVictoriaAustralia
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12
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Onyimadu O, Violato M, Astbury NM, Hüls H, Heath L, Shipley A, Taylor H, Wilkins LE, Abhari RE, Jebb SA, Petrou S. A systematic review of economic evaluations of interventions targeting childhood overweight and obesity. Obes Rev 2023; 24:e13597. [PMID: 37463862 DOI: 10.1111/obr.13597] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 05/03/2023] [Accepted: 05/29/2023] [Indexed: 07/20/2023]
Abstract
This systematic review critically appraised and synthesized evidence from economic evaluations of interventions targeting childhood excess weight. We conducted systematic searches in 11 databases from inception to April 19, 2023. Studies were eligible if they evaluated interventions targeting children up to 18 years and the study intervention(s) targeted childhood excess weight or sought to improve diet or physical activity, regardless of the type of economic evaluation or the underpinning study design. We synthesized evidence using narrative synthesis methods. One-hundred fifty-one studies met the eligibility criteria and were classified into three groups based on the intervention approach: prevention-only (13 studies), prevention and treatment (100 studies), and treatment-only (38 studies). The predominant setting and study design differed considerably between the three groups of studies. However, compared with usual care, most interventions were deemed cost-effective. The study participants' ages, sex, and socioeconomic status were crucial to intervention cost-effectiveness. Interventions whose effects were projected beyond childhood, such as bariatric surgery, lower protein infant formula, and home-based general practitioner consultations, tended to be cost-effective. However, cost-effectiveness was sensitive to the assumptions underlying the persistence and intensity of such effects. Our findings can inform future recommendations on the conduct of economic evaluations of interventions targeting childhood overweight and obesity, as well as practice and policy recommendations.
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Affiliation(s)
- Olu Onyimadu
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Mara Violato
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Nerys M Astbury
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Hannah Hüls
- The TUM School of Medicine, Technical University Munich, Munich, Germany
- The TUM School of Management, Technical University Munich, Munich, Germany
| | - Laura Heath
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Alexandra Shipley
- Level 3, John Radcliffe Hospital, Oxford University Medical School, Oxford, UK
| | - Harriet Taylor
- Level 3, John Radcliffe Hospital, Oxford University Medical School, Oxford, UK
| | | | - Roxanna E Abhari
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Susan A Jebb
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Stavros Petrou
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
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13
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Gelman R, Whelan J, Spiteri S, Duric D, Oakhill W, Cassar S, Love P. Adoption, implementation, and sustainability of early childhood feeding, nutrition and active play interventions in real-world settings: a systematic review. Int J Behav Nutr Phys Act 2023; 20:32. [PMID: 36941649 PMCID: PMC10029282 DOI: 10.1186/s12966-023-01433-1] [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: 08/01/2022] [Accepted: 03/05/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Instilling healthy dietary habits and active play in early childhood is an important public health focus. Interventions supporting the establishment of nutrition and active play behaviours in the first years of life have shown positive outcomes and long-term cost-effectiveness, however, most are research trials, with limited evidence regarding real-world application. Implementation science theories, models and frameworks (TMFs) can guide the process of research translation from trial to real-world intervention. The application of TMFs within nutrition and active play intervention studies in early childhood (< 5 years) is currently unknown. This systematic review identified the use of TMFs and barriers/ enablers associated with intervention adoption, implementation, and sustainability in early childhood nutrition and active play interventions implemented under real-world conditions. METHODS Six databases were searched for peer-reviewed publications between 2000-2021. Studies were included if primary outcomes reported improvement in diet, physical activity or sedentary behaviours amongst children aged < 5 years and interventions were delivered under real-world conditions within a community and/or healthcare setting. Two reviewers extracted and evaluated studies, cross checked by a third and verified by all authors. Quality assessment of included studies was completed by two authors using the Mixed Methods Appraisal Tool (MMAT). RESULTS Eleven studies comprising eleven unique interventions were included. Studies represented low, middle and high-income countries, and were conducted across a range of settings. Five TMFs were identified representing four of Nilsen's implementation model categories, predominantly 'evaluation models'. Ninety-nine barriers/facilitators were extracted across the three intervention phases-Implementation (n = 33 barriers; 33 facilitators), Sustainability (n = 19 barriers; n = 9 facilitators), Adoption (n = 2 barriers; n = 3 facilitators). Identified barriers/facilitators were mapped to the five domains of the Durlak and DuPre framework, with 'funding', 'compatibility' and 'integration of new programming' common across the three intervention phases. CONCLUSIONS Findings demonstrate that there is no systematic application of TMFs in the planning, implementation and/or evaluation of early childhood nutrition and active play interventions in real-world settings, and selective and sporadic application of TMFs occurs across the intervention lifespan. This apparent limited uptake of TMFs is a missed opportunity to enhance real-world implementation success. TRIAL REGISTRATION PROSPERO (CRD42021243841).
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Affiliation(s)
- Rivka Gelman
- School of Exercise and Nutrition Science, Deakin University, Geelong, VIC, 3220, Australia.
| | - Jillian Whelan
- School of Medicine, Institute of Health Transformation, Deakin University, Geelong, VIC, 3220, Australia
| | - Sheree Spiteri
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Science, Deakin University, Geelong, VIC, 3220, Australia
| | - Danijela Duric
- School of Exercise and Nutrition Science, Deakin University, Geelong, VIC, 3220, Australia
| | - Winnie Oakhill
- School of Exercise and Nutrition Science, Deakin University, Geelong, VIC, 3220, Australia
| | - Samuel Cassar
- Centre for Youth Mental Health, University of Melbourne, Melbourne, VIC, 3052, Australia
| | - Penelope Love
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Science, Deakin University, Geelong, VIC, 3220, Australia
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14
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Larsen JK, Karssen LT, van der Veek SMC. Targeting food parenting practices to prevent early child obesity risk requires a different approach in families with a lower socioeconomic position. Front Public Health 2022; 10:1012509. [PMID: 36225771 PMCID: PMC9548698 DOI: 10.3389/fpubh.2022.1012509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 09/09/2022] [Indexed: 01/27/2023] Open
Affiliation(s)
- Junilla K. Larsen
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands,*Correspondence: Junilla K. Larsen
| | - Levie T. Karssen
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
| | - Shelley M. C. van der Veek
- Program Group Parenting, Child Care and Development, Institute of Education and Child Studies, Leiden University, Leiden, Netherlands
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15
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Moore THM, Phillips S, Hodder RK, O'Brien KM, Hillier-Brown F, Dawson S, Gao Y, Summerbell CD. Interventions to prevent obesity in children aged 2 to 4 years old. Hippokratia 2022. [DOI: 10.1002/14651858.cd015326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Theresa HM Moore
- Population Health Sciences, Bristol Medical School; University of Bristol; Bristol UK
- NIHR Applied Research Collaboration West (ARC West) at University Hospitals Bristol and Weston NHS Foundation Trust; Bristol UK
- Methods Support Unit, Editorial Methods Department; Cochrane; London UK
| | - Sophie Phillips
- Department of Sport and Exercise Sciences; Durham University; Durham UK
- Fuse - Centre for Translational Research in Public Health; Newcastle Upon Tyne UK
| | - Rebecca K Hodder
- Hunter New England Population Health; Hunter New England Local Health District; Wallsend Australia
- School of Medicine and Public Health; The University of Newcastle; Callaghan Australia
- National Centre of Implementation Science; The University of Newcastle; Callaghan Australia
| | - Kate M O'Brien
- Hunter New England Population Health; Hunter New England Local Health District; Wallsend Australia
- School of Medicine and Public Health; The University of Newcastle; Callaghan Australia
- National Centre of Implementation Science; The University of Newcastle; Callaghan Australia
| | - Frances Hillier-Brown
- Fuse - Centre for Translational Research in Public Health; Newcastle Upon Tyne UK
- Population Health Sciences Institute; Newcastle University; Newcastle upon Tyne UK
| | - Sarah Dawson
- Population Health Sciences, Bristol Medical School; University of Bristol; Bristol UK
- NIHR Applied Research Collaboration West (ARC West) at University Hospitals Bristol and Weston NHS Foundation Trust; Bristol UK
| | - Yang Gao
- Department of Sport, Physical Education and Health; Hong Kong Baptist University; Kowloon Hong Kong
| | - Carolyn D Summerbell
- Department of Sport and Exercise Sciences; Durham University; Durham UK
- Fuse - Centre for Translational Research in Public Health; Newcastle Upon Tyne UK
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16
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Mahdi S, Marr C, Buckland NJ, Chilcott J. Methods for the economic evaluation of obesity prevention dietary interventions in children: A systematic review and critical appraisal of the evidence. Obes Rev 2022; 23:e13457. [PMID: 35478373 PMCID: PMC9542346 DOI: 10.1111/obr.13457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We aim to describe and provide a discussion of methods used to conduct economic evaluations of dietary interventions in children and adolescents, including long-term modelling, and to make recommendations to assist health economists in the design and reporting of such evaluations. METHODS A systematic review was conducted in 11 bibliographic databases and the grey literature with searches undertaken between January 2000 and December 2021. A study was included if it (1) was an economic evaluation or modelling study of an obesity-prevention dietary intervention and (2) targeted 2- to 18-year-olds. RESULTS Twenty-six studies met the inclusion criteria. Twelve studies conducted an economic evaluation alongside a clinical trial, and 14 studies modelled long-term health and cost outcomes. Four overarching methodological challenges were identified: modelling long-term impact of interventions, measuring and valuing health outcomes, cost inclusions and equity considerations. CONCLUSIONS Variability in methods used to predict, measure and value long-term benefits in adulthood from short-term clinical outcomes in childhood was evident across studies. Key recommendations to improve the design and analysis of future economic evaluations include the consideration of weight regain and diminishing intervention effects within future projections; exploration of wider intervention benefits not restricted to quality-of-life outcomes; and inclusion of parental or caregiver opportunity costs.
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Affiliation(s)
- Sundus Mahdi
- School of Health and Related Research, University of Sheffield, Regent Court, Sheffield, UK
| | - Colette Marr
- School of Health and Related Research, University of Sheffield, Regent Court, Sheffield, UK
| | - Nicola J Buckland
- Department of Psychology, University of Sheffield, Cathedral Court, Sheffield, UK
| | - Jim Chilcott
- School of Health and Related Research, University of Sheffield, Regent Court, Sheffield, UK
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17
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Tran HNQ, Killedar A, Tan EJ, Moodie M, Hayes A, Swinburn B, Nichols M, Brown V. Cost-effectiveness of scaling up a whole-of-community intervention: The Romp & Chomp early childhood obesity prevention intervention. Pediatr Obes 2022; 17:e12915. [PMID: 35301814 PMCID: PMC9540361 DOI: 10.1111/ijpo.12915] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 02/20/2022] [Accepted: 03/07/2022] [Indexed: 12/28/2022]
Abstract
BACKGROUND Given the high prevalence of early childhood overweight and obesity, more evidence is required to better understand the cost-effectiveness of community-wide interventions targeting obesity prevention in children aged 0-5 years. OBJECTIVES To assess the cost-effectiveness of the Romp & Chomp community-wide early childhood obesity prevention intervention if delivered across Australia in 2018 from a funder perspective, against a no-intervention comparator. METHODS Intervention costs were estimated in 2018 Australian dollars. The annual Early Prevention of Obesity in Childhood micro-simulation model estimated body mass index (BMI) trajectories to age 15 years, based on end of trial data at age 3.5 years. Results from modelled cost-effectiveness analyses were presented as incremental cost-effectiveness ratios (ICERs): cost per BMI unit avoided, and cost per quality-adjusted life year (QALY) gained at age 15 years. RESULTS All Australian children aged 0-5 years (n = 1 906 075) would receive the intervention. Total estimated intervention cost and annual cost per participant were AUD178 million and AUD93, respectively, if implemented nationally. The ICERs were AUD1 126 per BMI unit avoided and AUD26 399 per QALY gained (64% probability of being cost-effective measured against a AUD50 000 per QALY threshold). CONCLUSIONS Romp & Chomp has a fair probability of being cost-effective if delivered at scale.
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Affiliation(s)
- Huong Ngoc Quynh Tran
- Deakin Health Economics, Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia,Global Obesity Centre (GLOBE), Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia
| | - Anagha Killedar
- Faculty of Medicine and Health, School of Public Health, The University of SydneySydneyNew South WalesAustralia
| | - Eng Joo Tan
- Deakin Health Economics, Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia
| | - Marj Moodie
- Deakin Health Economics, Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia,Global Obesity Centre (GLOBE), Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia
| | - Alison Hayes
- Faculty of Medicine and Health, School of Public Health, The University of SydneySydneyNew South WalesAustralia
| | - Boyd Swinburn
- Global Obesity Centre (GLOBE), Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia,School of Population Health, University of AucklandAucklandNew Zealand
| | - Melanie Nichols
- Global Obesity Centre (GLOBE), Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia
| | - Vicki Brown
- Deakin Health Economics, Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia,Global Obesity Centre (GLOBE), Institute for Health Transformation, School of Health and Social Development, Deakin UniversityGeelongVictoriaAustralia
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18
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Thomas LN, Donadio A, Carnevale T, Neal P. Improved management of pediatric obesity in the primary care setting through implementation of the healthy care for healthy kids obesity toolkit. J Pediatr Nurs 2022; 65:e115-e125. [PMID: 35484005 DOI: 10.1016/j.pedn.2022.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 03/14/2022] [Accepted: 04/07/2022] [Indexed: 12/11/2022]
Abstract
Pediatric obesity has become a major health care concern over the last several decades. This condition can lead to detrimental life-long physical and mental comorbidities. Pediatric primary care providers have a unique opportunity to both prevent and treat pediatric obesity in their clinics. However, discussing this topic with families can be uncomfortable and time consuming. Time efficient resources to educate and increase confidence are needed to improve the management of pediatric obesity. This quality improvement project integrated the Healthy Care for Healthy Kids by the National Institute for Children's Healthcare Quality (2014) into the electronic medical record at a pediatric primary care office in rural East Tennessee. This toolkit included handouts, management algorithms, and provider education for pediatric obesity. After an 8-week implementation period, improvements in lab draws and evaluation of a family''s readiness to change were noted. Overall, providers reported the toolkit was helpful and improved patient interaction. Currently, the clinic is still utilizing the integrated resources and handouts.
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Affiliation(s)
- Logan N Thomas
- College of Nursing, East Tennessee State University, United States.
| | - Andrew Donadio
- College of Nursing, Tennessee Technological University, United States
| | - Teresa Carnevale
- College of Nursing, Tennessee Technological University, United States
| | - Penelope Neal
- College of Nursing, Tennessee Technological University, United States
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19
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Gomahr J, Julian V, Thivel D, Maruszczak K, Schneider AM, Weghuber D. Childhood obesity prevention: what can be achieved? Curr Opin Clin Nutr Metab Care 2022; 25:223-231. [PMID: 35256565 DOI: 10.1097/mco.0000000000000831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Childhood obesity is a pandemic generating an enormous individual and socioeconomic burden worldwide. This narrative review summarizes recent evidence on successful and recommended prevention strategies according to age groups and different levels of interventions. RECENT FINDINGS Effective prevention of childhood obesity is feasible and most successful early in life up to preschool age, and it should include a multicomponent approach, integrating individuals, family and society. Trials that improve nutrition and/or enhance physical activity are the cornerstones of childhood obesity prevention on an individual level. However, their efficacy is determined by the combination of interventions for the target age group. Further, improving family support and sleep, as well as reducing screen time, lead to favourable results. Many research gaps remain, including a lack of effective interventions for high-risk groups. SUMMARY As a multifactorial condition, childhood obesity requires a multicomponent approach. Interventions should be developmental stage-specific and adjusted to the setting. Current research gaps need to be targeted by future trials, with a special focus on the benefit of the most vulnerable groups. From a systems response perspective, a paradigm shift from interventions focusing on the individual to approaches that target society as a whole is warranted.
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Affiliation(s)
- Julian Gomahr
- Department of Pediatrics, Obesity Research Unit and Division of Pediatric Gastroenterology, Hepatology and Nutrition, Paracelsus Medical University, Salzburg, Austria
| | - Valérie Julian
- Department of Sport Medicine and Functional Explorations, University Teaching Hospital of Clermont-Ferrand, Diet and Musculoskeletal Health Team, CRNH, INRA, University of Clermont Auvergne, Clermont-Ferrand
| | - David Thivel
- Laboratory AME2P, University of Clermont Auvergne, Aubiere, Franoe
| | - Katharina Maruszczak
- Department of Pediatrics, Obesity Research Unit and Division of Pediatric Gastroenterology, Hepatology and Nutrition, Paracelsus Medical University, Salzburg, Austria
| | - Anna-Maria Schneider
- Department of Pediatrics, Obesity Research Unit and Division of Pediatric Gastroenterology, Hepatology and Nutrition, Paracelsus Medical University, Salzburg, Austria
| | - Daniel Weghuber
- Department of Pediatrics, Obesity Research Unit and Division of Pediatric Gastroenterology, Hepatology and Nutrition, Paracelsus Medical University, Salzburg, Austria
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20
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Onyimadu O, Violato M, Astbury NM, Jebb SA, Petrou S. Health Economic Aspects of Childhood Excess Weight: A Structured Review. CHILDREN (BASEL, SWITZERLAND) 2022; 9:461. [PMID: 35455505 PMCID: PMC9028108 DOI: 10.3390/children9040461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/11/2022] [Accepted: 03/16/2022] [Indexed: 11/17/2022]
Abstract
An economic perspective is crucial to understand the broad consequences of childhood excess weight (CEW). These can manifest in the form of elevated health care and societal costs, impaired health status, or inefficiencies in the allocation of resources targeted at its prevention, management, or treatment. Although existing systematic reviews provide summaries of distinct economic research strands covering CEW, they have a restricted focus that overlooks relevant evidence. The overarching aim of this structured review was to update and enhance recent key reviews of four strands of economic evidence in this area, namely, (1) economic costs associated with CEW, (2) health utilities associated with CEW, (3) economic evaluations of interventions targeting CEW, and (4) economic determinants and broader consequences of CEW. Our de novo searches identified six additional studies for the first research strand, five studies for the second, thirty-one for the third, and two for the fourth. Most studies were conducted in a small number of high-income countries. Our review highlights knowledge gaps across all the research strands. Evidence from this structured review can act as data input into future economic evaluations in this area and highlights areas where future economic research should be targeted.
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Affiliation(s)
- Olu Onyimadu
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK; (O.O.); (N.M.A.); (S.A.J.)
| | - Mara Violato
- Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK;
| | - Nerys M. Astbury
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK; (O.O.); (N.M.A.); (S.A.J.)
| | - Susan A. Jebb
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK; (O.O.); (N.M.A.); (S.A.J.)
| | - Stavros Petrou
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Observatory Quarter, Woodstock Road, Oxford OX2 6GG, UK; (O.O.); (N.M.A.); (S.A.J.)
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21
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Derwig M, Tiberg I, Björk J, Welander Tärneberg A, Hallström IK. A child-centered health dialogue for the prevention of obesity in child health services in Sweden - A randomized controlled trial including an economic evaluation. Obes Sci Pract 2022; 8:77-90. [PMID: 35127124 PMCID: PMC8804939 DOI: 10.1002/osp4.547] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 07/16/2021] [Accepted: 07/26/2021] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Prevention of child obesity is an international public health priority and believed to be effective when started in early childhood. Caregivers often ask for an early and structured response from health professionals when their child is identified with overweight, yet cost-effective interventions for children aged 2-6 years and their caregivers in Child Health Services are lacking. OBJECTIVES To evaluate the effects and cost-effectiveness of a child-centered health dialogue in the Child Health Services in Sweden on 4-year-old children with normal weight and overweight. METHODS Thirty-seven Child Health Centers were randomly assigned to deliver intervention or usual care. The primary outcome was zBMI-change. RESULTS A total of 4598 children with normal weight (zBMI: 0.1 [SD = 0.6] and 490 children with overweight (zBMI: 1.6 [SD = 0.3]) (mean age: 4.1 years [SD = 0.1]; 49% females) were included. At follow-up, at a mean age of 5.1 years [SD = 0.1], there was no intervention effect on zBMI-change for children with normal weight. Children with overweight in the control group increased zBMI by 0.01 ± 0.50, while children in the intervention group decreased zBMI by 0.08 ± 0.52. The intervention effect on zBMI-change for children with overweight was -0.11, with a 95% confidence interval of -0.24 to 0.01 (p = 0.07). The estimated additional costs of the Child-Centered Health Dialogue for children with overweight were 167 euros per child with overweight and the incremental cost-effectiveness ratio was 183 euros per 0.1 zBMI unit prevented. CONCLUSIONS This low-intensive multicomponent child-centered intervention for the primary prevention of child obesity did not show statistical significant effects on zBMI, but is suggested to be cost-effective with the potential to be implemented universally in the Child Health Services. Future studies should investigate the impact of socio-economic factors in universally implemented obesity prevention programs.
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Affiliation(s)
- Mariette Derwig
- Department of Health SciencesFaculty of MedicineLund UniversityLundSweden
| | - Irén Tiberg
- Department of Health SciencesFaculty of MedicineLund UniversityLundSweden
| | - Jonas Björk
- Department of Laboratory MedicineLund UniversityLundSweden
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22
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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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Uribe ALM, Rudt HG, Leak TM. Stakeholders' Views on Mobile Applications to Deliver Infant and Toddler Feeding Education to Latina Mothers of Low Socioeconomic Status. Nutrients 2021; 13:2569. [PMID: 34444738 PMCID: PMC8398137 DOI: 10.3390/nu13082569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/07/2021] [Accepted: 07/23/2021] [Indexed: 12/02/2022] Open
Abstract
Infant- and toddler-feeding (ITF) practices are critical to long-term health and chronic disease prevention. Using mobile applications (apps) to promote desirable ITF practices shows promise for overcoming challenges of in-person education. However, the viability of ITF apps for Latina mothers of low-socioeconomic status (SES) remains unclear. The objective of this study was to characterize stakeholders' views on Latina mothers' capability, motivation, and barriers to using ITF apps. New York City-based health professionals who frequently engage with Latina mothers of low SES completed in-depth interviews. Directed content analysis was used to identify themes through theoretical and inductive codes. Participants included dietitians, nutrition educators, and physicians (n = 17). The following themes were identified: (1) Most Latina mothers of low-SES are tech-savvy (i.e., high capability and experience using smartphones and apps); (2) Apps are an appealing way to deliver ITF education; (3) There are challenges to using apps that must be carefully considered for ITF education development. Overall, ITF apps are a viable option as skills and use appear high among Latina mothers. Key considerations for app development include targeted app promotion; detailed instructions for obtaining and using app; more visuals, less text for low literacy and multiple dialects; making key features available offline.
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Affiliation(s)
- Alexandra L. MacMillan Uribe
- Division of Nutritional Sciences, Cornell University, 244 Garden Avenue, Ithaca, NY 14853, USA; (H.G.R.); (T.M.L.)
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24
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Kim JH. Overview of pediatric obesity: diagnosis, epidemiology, and significance. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2021. [DOI: 10.5124/jkma.2021.64.6.401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Background: The prevalence of pediatric obesity has increased over the past several decades worldwide and in Korea. Childhood obesity has become a serious social problem.Current Concepts: Diagnosis of obesity is based on body mass index (BMI) in children and adolescents aged ≥2 years. Overweight and obese are defined as BMI ≥85th percentile to <95th percentile and BMI ≥95th percentile, respectively, corresponding to sex and age. Obesity is further classified as Class I (BMI ≥95th percentile to <120% of 95th percentile), Class II (BMI ≥120% of 95th percentile to <140% of 95th percentile), and Class III (BMI ≥140% of 95th percentile). Waist circumference and waist-height ratio are used to evaluate abdominal obesity. Pediatric obesity can cause childhood comorbidities, including type 2 diabetes, dyslipidemia, non-alcoholic fatty liver disease, and hypertension. Adult obesity, cardiovascular diseases, and other adult comorbidities, together with increased medical costs are additional consequences of pediatric obesity.Discussion and Conclusion: Prevention, diagnosis, and proper management of pediatric obesity are important.
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25
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Narzisi K, Simons J. Interventions that prevent or reduce obesity in children from birth to five years of age: A systematic review. J Child Health Care 2021; 25:320-334. [PMID: 32295414 PMCID: PMC8076837 DOI: 10.1177/1367493520917863] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Childhood obesity worldwide affects 5.6% or 38.3 million children under five years of age. The longer children are overweight or obese, the more likely they are to become obese adults with all the contingent morbidity involved. An extensive number of preventive interventions to combat childhood obesity have been carried out worldwide. This article reports a systematic review of interventions aimed to reducing or preventing obesity under-fives. The search was performed with six different databases: Web of Science, PsycINFO, Cochrane, PubMed, Medline, and CINAHL. Studies meeting the inclusion criteria were independently assessed using Joanna Briggs Institute methodology. Thirty studies involving 23,185 children across nine countries were included. Twenty-two were randomised controlled trials, and 8 quasi-experimental pretest/post-test design with comparison. These studies fell into four different categories: home-based interventions with family involvement (n = 12), preschool/early childhood settings (n = 9), multicomponent interventions across multiple settings (n = 6) and healthcare setting (n = 3). Future research should focus on increasing the accessibility of education on diet and physical activity for deprived families as well as the cultural acceptability of interventions to prevent childhood obesity.
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Affiliation(s)
- Katia Narzisi
- Faculty of Wellbeing, Education and Language Studies, The Open University, Walton Hall, Milton Keynes, UK,Katia Narzisi, Faculty of Wellbeing, Education and Language Studies, The Open University, Walton Hall, Milton Keynes MK7 6AA, UK.
| | - Joan Simons
- Faculty of Wellbeing, Education and Language Studies, The Open University, Walton Hall, Milton Keynes, UK
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26
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Olsen NJ, Ängquist L, Frederiksen P, Lykke Mortensen E, Heitmann BL. Primary prevention of fat and weight gain among obesity susceptible healthy weight preschool children. Main results from the "Healthy Start" randomized controlled intervention. Pediatr Obes 2021; 16:e12736. [PMID: 33021348 DOI: 10.1111/ijpo.12736] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 08/05/2020] [Accepted: 09/07/2020] [Indexed: 01/21/2023]
Abstract
BACKGROUND A vital public health challenge lies in understanding the primary drivers behind excessive weight gain among healthy weight individuals. OBJECTIVES To examine if excessive weight and fat gain can be prevented among healthy weight, obesity susceptible children aged 2 to 6 years. METHODS Eligible children were identified based on information on either a high birth weight, maternal pre-pregnancy obesity or maternal low educational level from national registries, and randomized into an intervention group, a control group and a shadow control group. All children with overweight at baseline were excluded from subsequent analysis (n = 196), while healthy weight children were included (n = 926). The intervention was designed to deliver improvements in diet and physical activity habits, optimization of sleep quantity and quality, and reduction of family stress. The average intervention period was 1.3 years. RESULTS Intention-to-treat analyses indicated a lower gain in percentage fat mass and a higher gain in fat-free mass in the intervention group compared with the control group. However, the results should be interpreted with caution, as they were clinically small and borderline significant, only. CONCLUSION This primary prevention intervention among young healthy weight children with susceptibility to future obesity had clinically small effects on growth and body composition. More interventions, conducting primary obesity prevention, are urgently needed.
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Affiliation(s)
- Nanna Julie Olsen
- Research Unit for Dietary Studies at the Parker Institute, Bispebjerg and Frederiksberg Hospital, the Capital Region, Frederiksberg, Denmark
| | - Lars Ängquist
- Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Peder Frederiksen
- Research Unit for Dietary Studies at the Parker Institute, Bispebjerg and Frederiksberg Hospital, the Capital Region, Frederiksberg, Denmark
| | - Erik Lykke Mortensen
- Department of Public Health and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Berit Lilienthal Heitmann
- Research Unit for Dietary Studies at the Parker Institute, Bispebjerg and Frederiksberg Hospital, the Capital Region, Frederiksberg, Denmark.,The Boden Institute of Obesity, Nutrition, Exercise & Eating Disorders, The University of Sydney, Sydney, New South Wales, Australia.,Section for General Practice, Department of Public Health, University of Copenhagen, Copenhagen, Denmark
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27
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Oosterhoff M, Jolani S, De Bruijn-Geraets D, van Giessen A, Bosma H, van Schayck OC, Joore MA. BMI trajectories after primary school-based lifestyle intervention: Unravelling an uncertain future. A mixed methods study. Prev Med Rep 2021; 21:101314. [PMID: 33537184 PMCID: PMC7841358 DOI: 10.1016/j.pmedr.2021.101314] [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: 06/09/2020] [Revised: 12/13/2020] [Accepted: 12/20/2020] [Indexed: 11/03/2022] Open
Abstract
This mixed methods study aimed to examine plausible body mass index (BMI) trajectories after exposure to a primary school-based lifestyle intervention to aid in estimating the long-term intervention benefits. BMI trajectories for children at control schools (mean 7.6 years of age) were modelled until 20 years of age through extrapolating trial evidence (N = 1647). A reference scenario assumed that the observed 2-year effects of the 'Healthy Primary Schools of the Future' (HPSF) and 'Physical Activity Schools' (PAS) were fully maintained over time. This was modelled by applying the observed 2-year BMI effects until 20 years of age. Expert opinions on likely trends in effect maintenance after the 2-year intervention period were elicited qualitatively and quantitatively, and were used for developing alternative scenarios. Expert elicitation revealed three scenarios: (a) a constant exposure-effect and an uncontrolled environment with effect decay scenario, (b) a household multiplier and an uncontrolled environment with effect decay scenario, and (c) a household multiplier and maintainer scenario. The relative effect of HPSF at 20 years of age was -0.21 kg/m2 under the reference scenario, and varied from -0.04 kg/m2 (a) to -0.06 kg/m2 (b), and -0.50 kg/m2 (c). For PAS, the relative effect was -0.17 kg/m2 under the reference scenario, and varied from -0.04 kg/m2 (a, b), to -0.21 kg/m2 (c). The mixed methods approach proved to be useful in modelling plausible BMI trajectories and specifying uncertainty on effect maintenance. Further observations until adulthood could reduce the uncertainty around future benefits. This trial was retrospectively registered at Clinicaltrials.gov (NCT02800616).
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Affiliation(s)
- Marije Oosterhoff
- Department of Clinical Epidemiology and Medical Technology Assessment (KEMTA) Maastricht University Medical Centre MUMC+, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
| | - Shahab Jolani
- Department of Methodology and Statistics, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
| | - Daisy De Bruijn-Geraets
- Department of Clinical Epidemiology and Medical Technology Assessment (KEMTA) Maastricht University Medical Centre MUMC+, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
| | - Anoukh van Giessen
- Center for Prevention and Health Services, National Institute of Public Health and the Environment, Bilthoven, the Netherlands
| | - Hans Bosma
- Department of Social Medicine, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
| | - Onno C.P. van Schayck
- Department of Family Medicine, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
| | - Manuela A. Joore
- Department of Clinical Epidemiology and Medical Technology Assessment (KEMTA) Maastricht University Medical Centre MUMC+, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
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28
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Howlett N, Roberts KPJ, Swanston D, Edmunds LD, Willis TA. Testing the feasibility of a sustainable preschool obesity prevention approach: a mixed-methods service evaluation of a volunteer-led HENRY programme. BMC Public Health 2021; 21:46. [PMID: 33407291 PMCID: PMC7789777 DOI: 10.1186/s12889-020-10031-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/09/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Over the last 10 years HENRY has been working to reduce and prevent child obesity by training health and early years professionals to deliver its evidence-based programme to parents. The aim and unique contribution of this study was to evaluate whether training volunteers to deliver this programme on a one-to-one basis was feasible. METHODS Mixed-methods service evaluation with parent-reported pre- and post-programme outcomes and focus groups conducted with parents and volunteer facilitators. The programme consisted of 8 one-to-one sessions delivered weekly by volunteers (n = 18) to build food and activity-related knowledge, skills, and understanding, and improve parenting efficacy, and parent and child eating and physical activity. Programmes took place at parent's (n = 69) home or local community venues in four London boroughs, United Kingdom. Parent-reported parenting efficacy, emotional wellbeing, eating, and physical activity data were captured, alongside parent ratings of the programme and volunteer ratings of the training. Parent and volunteer focus groups explored involvement, expectations, and experiences of the programme, training and delivery, feedback, and impact. RESULTS Parents were mostly female, had varied ethnic backgrounds, and were often not working but well educated. There were statistically significant improvements of a medium-to-large size in parent and child emotional wellbeing, parenting efficacy, fruit and vegetable consumption, family eating and food purchasing behaviours. Parent ratings of the programme were positive and qualitative data highlighted the holistic nature of the programme, which focused on more than just food, and the relationships with volunteers as key facets. Volunteers were also mostly female, had varied ethnic backgrounds, and were often well educated, but more likely to be employed than parents. Volunteers rated the training and delivery as useful in enabling them to deliver the programme confidently and for their own wellbeing. Despite finding some sessions challenging emotionally, volunteers reported positive family lifestyle improvements by parents and children and that the experience would be useful for future employment. CONCLUSIONS It is feasible to recruit and train volunteers to deliver a structured preschool obesity prevention programme, which parents considered acceptable and enjoyable, with preliminary reports of parent and child benefits.
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Affiliation(s)
- Neil Howlett
- Department of Psychology, Sport, and Geography, University of Hertfordshire, College Lane, Hatfield, Herts, AL10 9AB, UK.
| | - Kim P J Roberts
- HENRY, 8 Elm Place, Old Witney Road, Oxfordshire, OX29 4BD, UK
| | - Di Swanston
- HENRY, 8 Elm Place, Old Witney Road, Oxfordshire, OX29 4BD, UK
| | - Laurel D Edmunds
- Radcliffe Department of Medicine, Medical Sciences Division, University of Oxford, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Thomas A Willis
- Leeds Institute of Health Sciences, University of Leeds, Leeds, LS2 9NL, UK
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29
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Brown V, Tan EJ, Hayes A, Baur L, Campbell K, Taylor R, Byrne R, Wen LM, Hesketh KD, Moodie M. Cost comparison of five Australasian obesity prevention interventions for children aged from birth to two years. Pediatr Obes 2020; 15:e12684. [PMID: 32558343 DOI: 10.1111/ijpo.12684] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 05/18/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND In the absence of rigorous evidence of cost-effectiveness for early childhood obesity prevention interventions, the next-best option may be for decision-makers to consider the relevant costs of interventions when allocating resources. OBJECTIVES This study aimed to estimate systematically the cost of five obesity prevention interventions in children aged 0-2 years, undertaken in research settings in Australia and New Zealand. METHODS A standardised costing protocol informed the costing methodology, ensuring comparability of results across interventions. Micro-costing was undertaken, with intervention costs defined from the funder perspective and valued in 2018 Australian dollars using unit costs from the trials or market rates. RESULTS Interventions varied widely in their resource use. The total cost per participant ranged from $80 for the CHAT SMS intervention arm (95% UI $77-$82) to $1135 for the Healthy Beginnings intervention (95% UI $1059-$1189). Time costs of personnel delivering interventions contributed >50% of total intervention costs for all included studies. CONCLUSIONS An understanding of the costs associated with intervention delivery modes is important, alongside effectiveness. Telephone delivery may include unexpected costs associated with connection to intervention participants at convenient times. A SMS-based intervention had the lowest delivery cost in this study.
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Affiliation(s)
- Vicki Brown
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Deakin Health Economics, Institute for Health Transformation, Deakin University, Geelong, Victoria, Australia
| | - Eng J Tan
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Alison Hayes
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Louise Baur
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Karen Campbell
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Rachael Taylor
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Department of Medicine, University of Otago, Dunedin, New Zealand
| | - Rebecca Byrne
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,School of Exercise and Nutrition Science, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Li Ming Wen
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, School of Public Health, The University of Sydney, Sydney, New South Wales, Australia.,Population Health Research and Evaluation Hub, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Kylie D Hesketh
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Institute for Physical Activity and Nutrition, Deakin University, Geelong, Victoria, Australia
| | - Marjory Moodie
- Centre for Research Excellence in Early Prevention of Obesity in Childhood, University of Sydney, Sydney, New South Wales, Australia.,Deakin Health Economics, Institute for Health Transformation, Deakin University, Geelong, Victoria, Australia
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30
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Heard-Lipsmeyer ME, Hull H, Sims CR, Cleves MA, Andres A. Evaluating body composition in infancy and childhood: A comparison between 4C, QMR, DXA, and ADP. Pediatr Obes 2020; 15:e12617. [PMID: 31986239 PMCID: PMC7323309 DOI: 10.1111/ijpo.12617] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 12/11/2019] [Accepted: 01/02/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Accurate and precise methods to measure of body composition in infancy and childhood are needed. OBJECTIVES This study evaluated differences and precision of three methods when compared with the four-compartment (4C) model for estimating fat mass (FM). METHODS FM of children (age 14 days to 6 years of age, N = 346) was obtained using quantitative nuclear magnetic resonance (QMR, EchoMRI-AH), air-displacement plethysmography (ADP, PeaPod, less than or equal to 8 kg, BodPod age 6 years or older), and dual-energy X-ray absorptiometry (DXA, Hologic QDR). The 4C model was computed. Correlation, concordance, and Bland-Altman analyses were performed. RESULTS In infants, PeaPod had high individual FM accuracy, whereas DXA had high group FM accuracy compared with 4C. In children, DXA had high group and individual FM accuracies compared with 4C. QMR underestimated group FM in infants and children (300 and 510 g, respectively). The instrument FM precision was best for QMR (10 g) followed by BodPod (34 g), PeaPod (38 g), and DXA (45 g). CONCLUSIONS In infants, PeaPod was the best method to estimate individual FM whereas DXA was best to estimate group FM. In children, DXA was best to estimate individual and group FM. QMR had the highest instrument precision.
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Affiliation(s)
- Melissa E. Heard-Lipsmeyer
- Arkansas Children’s Nutrition Center, University of Arkansas for Medical Sciences, Little Rock, Arkansas,Department of Pediatrics University of Arkansas for Medical Sciences, Little Rock, Arkansas,Division of Cell Biology and Physiology, Edward Via College of Osteopathic Medicine-Louisiana Campus, Monroe, Louisiana
| | - Holly Hull
- Department of Dietetics and Nutrition, University of Kansas Medical Center, Kansas City, Kansas
| | - Clark R. Sims
- Arkansas Children’s Nutrition Center, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Mario A. Cleves
- Arkansas Children’s Nutrition Center, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Aline Andres
- Arkansas Children’s Nutrition Center, University of Arkansas for Medical Sciences, Little Rock, Arkansas,Department of Pediatrics University of Arkansas for Medical Sciences, Little Rock, Arkansas
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31
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Prevention of Childhood Obesity: A Position Paper of the Global Federation of International Societies of Paediatric Gastroenterology, Hepatology and Nutrition (FISPGHAN). J Pediatr Gastroenterol Nutr 2020; 70:702-710. [PMID: 32205768 DOI: 10.1097/mpg.0000000000002708] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Global childhood obesity increased more than 8-fold over 40 years, inducing a very large personal, societal, and economic burden. Effects of available treatments are less than satisfactory; therefore, effective prevention is of high priority. In this narrative review, we explore preventive opportunities. The available evidence indicates large benefits of improving nutrition and lifestyle during early life, such as promoting breast-feeding and improving the quality of infant and early childhood feeding. Promoting healthy eating patterns and limiting sugar-containing beverage consumption from early childhood onwards are of great benefit. Regular physical activity and limited sedentary lifestyle and screen time alone have limited effects but are valuable elements in effective multicomponent strategies. The home environment is important, particularly for young children, and can be improved by educating and empowering families. School- and community-based interventions can be effective, such as installing water fountains, improving cafeteria menus, and facilitating regular physical activity. Reducing obesogenic risk factors through societal standards is essential for effective prevention and limiting socioeconomic disparity; these may comprise food, drink, and physical activity standards for day cares and schools, general food quality standards, front-of-pack food labeling, taxation of unhealthy foods, restriction of food advertisements to children, and others. Effective prevention of childhood obesity is not achieved by single interventions but by integrated multicomponent approaches involving multiple stakeholders that address children, families, and societal standards. Pediatricians and their organizations should be proactive in supporting and empowering families to support their children's health, and in promoting societal measures that protect children.
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Suzuki Y, Kido J, Matsumoto S, Shimizu K, Nakamura K. Associations among amino acid, lipid, and glucose metabolic profiles in childhood obesity. BMC Pediatr 2019; 19:273. [PMID: 31387549 PMCID: PMC6683574 DOI: 10.1186/s12887-019-1647-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 07/29/2019] [Indexed: 02/07/2023] Open
Abstract
Background Plasma-free amino acid profiles have been reported to correlate with obesity and glucose metabolism, and have been studied as potentially useful biomarkers of lifestyle-related diseases affecting metabolism in adulthood. However, knowledge of these relationships is lacking in children, despite the growing public health problem posed by childhood obesity. The aim of this study was to assess whether plasma-free amino acid profiles can serve as useful biomarkers of lifestyle-related diseases in children with obesity. Methods This retrospective study used the medical records of 26 patients (15 male, 11 female) aged 9 or 10 years presenting with moderate to severe obesity and hyperlipidemia between April 2015 and March 2017. A degree of obesity of 30% or more was defined as moderate or severe. Amino acid levels were compared between obese children with and without impaired glucose tolerance using a t-test or Mann–Whitney U test. In addition, the influence of factors such as intima media thickness, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, amino acids, and homeostasis model assessment-insulin resistance (HOMA-IR) were analyzed pairwise using Pearson’s correlation or Spearman’s rank correlation. Results HOMA-IR was positively correlated with valine, leucine (Leu), isoleucine, phenylalanine, tryptophan, methionine, threonine, lysine, alanine, tyrosine, glutamate (Glu), proline, arginine, ornithine, total free amino acids (all P < 0.01), and aspartate (P = 0.010). Moreover, blood uric acid levels were positively correlated with Leu (P = 0.005) and Glu (P = 0.019), and negatively correlated with serine, glycine, and asparagine (P = 0.007, P = 0.003, and P = 0.013, respectively). Conclusions Amino acid profile reflects impaired glucose tolerance and hyperuricemia at an early stage of obesity. It is therefore a useful marker to inform early intervention in children with obesity, as in adults. Electronic supplementary material The online version of this article (10.1186/s12887-019-1647-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yosuke Suzuki
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto City, Kumamoto Prefecture, 860-8556, Japan
| | - Jun Kido
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto City, Kumamoto Prefecture, 860-8556, Japan
| | - Shirou Matsumoto
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto City, Kumamoto Prefecture, 860-8556, Japan.
| | - Kie Shimizu
- Department of Central Radiology, Kumamoto University Hospital, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Kimitoshi Nakamura
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Kumamoto City, Kumamoto Prefecture, 860-8556, Japan
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