Recommendations for prevention of childhood obesity

Motivational Interviewing for the Prevention and Treatment of Pediatric Obesity: A Primer

Motivational interviewing (MI), which is recommended for prevention and treatment of pediatric obesity, is a patient-centered counseling style used to modify behaviors. When using MI, pediatric providers generally avoid direct attempts to convince or persuade. Instead, they help patients or parents think about and verbalize their reasons for and against change and how their behavior aligns with their values and goals. MI relies on specific techniques, including reflective listening, to strategically balance the need to "comfort the afflicted" and "afflict the comfortable"; to balance the expression of empathy with the need to build discrepancy for change, thereby encouraging "change talk".

Poor Eating Habits and Low Physical Activity Contribute to Weight Excess and Increase Cardiometabolic Risk in Adolescents Practicing Soccer as a Recreational Sport

BACKGROUND

Monitoring anthropometry, dietary intake, and physical activity (PA) is essential to prevent/counteract childhood obesity. This study examined dietary intake, PA, and anthropometric characteristics in young boys practicing soccer as a recreational sport.

METHODS

A cross-sectional study included 226 boys aged 8 to 13 years participating in soccer as a recreational activity in football academies located in Tunis, Tunisia. Anthropometric measures allowed the calculation of body mass index, fat mass, and peak height velocity as markers of biological maturity. A three-day food record and a food frequency questionnaire estimated nutrient intake and eating habits. The International Physical Activity Questionnaire (IPAQ) was used to estimate the PA level of the participants.

RESULTS

It was found that a high percentage of the children had excess weight (54%) and excess fat mass (47%). The total energy, carbohydrate, and saturated fat intake of the children exceeded the recommended levels by approximately 10%, 15%, and 30%, respectively. However, the intake of unsaturated fat was below the estimated requirements, particularly in obese children. In addition to the unbalanced macronutrient intake, the children also showed an insufficient intake of many essential micronutrients. Around 60% to 70% of the children in all three groups had a low intake of magnesium, n-3 polyunsaturated fatty acids (PUFA), and vitamins B9, B12, and D. Moreover, 20% to 35% of the children in the three groups had an insufficient intake of vitamins A and C. Insufficient vitamin E intake was found in 63% of obese children and 35% of non-obese children. It was observed that the PA level was lower in the overweight/obese group compared to the normal-weight group (p < 0.005). More than three-quarters of overweight/obese children had low PA levels, about 20% were moderately active, and only 1 to 2% were highly active. Conversely, normal-weight children showed moderate to high PA levels.

CONCLUSIONS

Poor eating behavior, an unbalanced diet, and a low PA level are prevalent in Tunisian boys practicing recreational sports. Such a combination is responsible for a disparity between energy intake and expenditure, contributing to weight excess and increased cardiometabolic risk. The study findings provide meaningful information for practitioners and authorities on applying a balanced diet and adequate PA to prevent and fight against obesity and improve cardiometabolic health in youth.

Physical activity on prescription for children with obesity: a focus group study exploring experiences in paediatric healthcare

Background

Insufficient physical activity is a growing public health concern and is closely linked to obesity in both adults and children. Swedish physical activity on prescription (PAP) is effective in increasing physical activity levels in adults, but knowledge about how PAP is used in paediatric healthcare is lacking. Therefore, this study aimed to explore experiences of working with PAP for children with obesity amongst paediatric staff and managers.

Methods

Seven focus group discussions with 26 participants from paediatric outpatient clinics in western Sweden were conducted. Data were analysed both inductively and deductively, framed by the Normalization Process Theory's four core constructs: coherence, cognitive participation, collective action, and reflexive monitoring.

Results

The PAP work for children with obesity was experienced to be about helping children to become physically active, and less about losing weight. Identified barriers for using PAP were the non-uniform nature of the work and a perceived lack of guidelines. Collaboration with physiotherapists and physical activity organisers outside the organisation was identified as an important facilitator. An important contextual factor for implementing PAP is the collaboration between paediatric clinics and physical activity organisers. In the transition between these stakeholders, maintaining a family-centred approach when working with PAP was experienced as challenging.

Conclusions

PAP is a well-known intervention that is inconsistently used for children with obesity. The intervention should include a family-centred approach for this patient group. It also needs to align better with existing collaborations with other healthcare units as well as with new forms of collaboration with physical activity organisers in the community.

Family-based pediatric weight management interventions in US primary care settings targeting children ages 6-12 years old: A systematic review guided by the RE-AIM framework

Obesity is a pandemic that disproportionately affects children from vulnerable populations in the USA. Current treatment approaches in primary care settings in the USA have been reported to be insufficient at managing pediatric obesity, primarily due to implementation challenges for healthcare systems and barriers for families. While the literature has examined the efficacy of pediatric obesity interventions focused on internal validity, it lacks sufficient reporting and analysis of external validity necessary for successful translation to primary care settings. We conducted a systematic review of the primary-care-setting literature from January 2007 to March 2020 on family-based pediatric weight management interventions in both English and/or Spanish for children ages 6-12 years in the USA using the Reach, Efficacy/Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework. A literature search, using PRISMA guidelines, was conducted in January 2022 using the following electronic databases: Medline Ovid, Embase, and Cochrane Library. 22 270 records were screened, and 376 articles were reviewed in full. 184 studies were included. The most commonly reported dimensions of the RE-AIM framework were Reach (65%), Efficacy/Effectiveness (64%), and Adoption (64%), while Implementation (47%) and Maintenance (42%) were less often reported. The prevalence of reporting RE-AIM construct indicators ranged greatly, from 1% to 100%. This systematic review underscores the need for more focus on external validity to guide the development, implementation, and dissemination of future pediatric obesity interventions based in primary care settings. It also suggests conducting additional research on sustainable financing for pediatric obesity interventions.

Relationships of Maternal Employment and Work Impact with Weight-Related Behaviors and Home Environments of Mothers and Their School-Age Children

The prevalence of obesity continues to rise. Preventing obesity, especially childhood obesity, is critically important. Parents, especially mothers, play a vital role in preventing childhood obesity. Numerous factors, such as maternal employment, may influence maternal weight-related practices and home environment characteristics that affect the risk of childhood obesity. Given the prevalence of both childhood obesity and maternal employment, this study was conducted to examine how weight-related maternal, child, and household behaviors as well as home environment characteristics differ by maternal employment hours and extends existing research by examining work impact on behaviors and home characteristics. U.S. mothers (n = 527) with at least one school-age child (6 to 11 years), who were between the ages of 25 and 54 years and the main food gatekeeper in the household completed an online survey. ANOVA comparisons of non-working, part-time employed, and full-time employed mothers revealed few differences in any of the variables studied. Cluster analysis of the 336 employed mothers based on six work impact scale scores found three unique clusters characterized as Enthusiastic Earners, Indifferent Earners, and Strained Earners. Few differences in sociodemographic and job characteristics occurred among clusters and the differences noted had small effect sizes. Clusters did not differ by maternal BMI or perceived child weight status. However, the clusters differed in numerous weight-related behaviors and home environment characteristics. Future research should aim to determine the direction of the associations of work impact with weight-related behaviors and home environments as well as identify potential strategies for overcoming the negative effects of employment on weight-related behaviors and environments and weight status as well as clarify other factors that may affect maternal work impact, such as time management, reasons for employment, and stress.

A Technology-Driven, Healthcare-Based Intervention to Improve Family Beverage Choices: Results from a Pilot Randomized Trial in the United States

Background: Healthcare-based interventions to address sugary beverage intake could achieve broad reach, but intensive in-person interventions are unsustainable in clinical settings. Technology-based interventions may provide an alternative, scalable approach. Methods: Within an academic health system in the United States that already performs electronic health record-based sugary drink screening, we conducted a pilot randomized trial of a technology-driven family beverage choice intervention. The goal of the intervention was to reduce sugar-sweetened beverage (SSB) and fruit juice (FJ) consumption in 60 parent-child dyads, in which children were 1-8 years old. The pediatrician-initiated intervention consisted of a water promotion toolkit, a video, a mobile phone application, and 14 interactive voice-response phone calls to parents over 6 months. The study was conducted between June 2021 and May 2022. The aim of the pilot study was to assess the potential feasibility and efficacy of the newly developed intervention. Results: Intervention fidelity was excellent, and acceptability was high for all intervention components. Children in both the intervention and the control groups substantially decreased their consumption of SSB and FJ over follow-up (mean combined baseline 2.5 servings/day vs. 1.4/day at 6 months) and increased water consumption, but constrained linear mixed-effects models showed no differences between groups on these measures. Compared to parents in the control group, intervention parents had larger decreases in SSB intake at 3 months (-0.80 (95% CI: -1.54, -0.06, p = 0.03) servings daily), but these differences were not sustained at 6 months. Conclusion: These findings suggest that, though practical to implement in a clinical care setting and acceptable to a diverse participant group, our multicomponent intervention may not be universally necessary to achieve meaningful behavior changes around family beverage choice. A lower-intensity intervention, such as EHR-based clinical screening alone, might be a less resource-intense way for health systems to achieve similar behavioral outcomes. Future studies might therefore explore whether, instead of applying a full intervention to all families whose children overconsume SSB or FJ, a stepped approach, starting with clinical screening and brief counseling, could be a better use of health system resources.

STEP IN: Supporting Together Exercise and Play and Improving Nutrition; a Feasibility Study of Parent-Led Group Sessions and Fitness Trackers to Improve Family Healthy Lifestyle Behaviors in a Low-Income, Predominantly Black Population

BACKGROUND

Pediatric obesity is prevalent and challenging to treat. Although family-centered behavioral management is the gold standard, many families face structural inequities to its access and efficacy. Identifying ways to manage pediatric obesity within primary care is needed.

METHODS

This feasibility study included three sequential trials of peer-led group sessions occurring biweekly or monthly between 3/2016 and 2/2017. Parent-child dyads were recruited from a large academic primary care clinic via mailed invitations, prioritizing patients living in local zip codes of historical disinvestment. Eligible patients were 6 to 12 years with a body mass index ≥85th percentile, with parent and child interest in making healthy lifestyle changes, and English speaking.

RESULTS

27 dyads participated, 77% were non-Hispanic Black. Retention and attendance rates were highest in the initial four-session biweekly pilot (100%, 0 dropouts), high in the full six-session biweekly cohort (83%, 1 dropout), and moderate in the monthly cohort (62.7%, 4 dropouts). Families reported high satisfaction with the sessions (4.75/5). Qualitative comments suggested social connections had motivated behavior change in some families.

CONCLUSION

Parent-led group sessions for pediatric weight management show promise in engaging families. A future large trial is needed to assess behavior change and anthropometric outcomes.

Effects of a mobile health nutrition intervention on dietary intake in children who have autism spectrum disorder

Background

Children who have Autism Spectrum Disorder (ASD) show preferences for processed foods, such as salty and sugary snacks (SSS) and sugar-sweetened beverages (SSB), while healthier foods, such as fruits and vegetables (FV), are consumed less. Innovative tools are needed that can efficiently disseminate evidence-based interventions and engage autistic children to improve their diet.

Aim

The aim of this 3-month randomized trial was to test the initial efficacy of a mobile health (mHealth) nutrition intervention on changing consumption of targeted healthy (FV) and less healthy foods/beverages (SSS, SSB) in children who have ASD, ages 6-10, who were picky eaters.

Methods

Thirty-eight parent-child dyads were randomly assigned to either an intervention (technology) group or a wait list control (education) group. The intervention included behavioral skills training, a high level of personalization for dietary goals, and involved parents as "agents of change." Parents in the education group received general nutrition education and the dietary goals but did not receive skills training. Children's intake was assessed at baseline and at 3 months using 24-hour dietary recalls.

Results

While there were no significant group-by-time interactions (P > 0.25) for any of the primary outcomes, we found a significant main effect of time for FV intake (P = 0.04) indicating that both groups consumed more FV at 3 months (2.58 ± 0.30 servings/day) than at baseline (2.17 ± 0.28 servings/day; P = 0.03). Children in the intervention group who consumed few FV at baseline and showed high engagement with the technology increased their FV intake by 1.5 servings/day (P < 0.01). Children's taste/smell sensitivity significantly predicted their FV intake (P = 0.0446); for each unit of lower taste/smell sensitivity (indicating greater sensory processing abnormalities), FV intake increased by 0.13 ± 0.1 servings/day.

Discussion

This mHealth intervention did not yield significant between-group differences for changing consumption of targeted foods/beverages. Only children who consumed few FV at baseline and highly engaged with the technology increased their FV intake at 3 months. Future research should test additional strategies to expand the intervention's impact on a wider range of foods while also reaching a broader group of children who have ASD. This trial was registered at clinicaltrials.gov as NCT03424811.Clinical Trial Registration: This study was registered at clinicaltrials.gov as NCT03424811.

The Healthy Kids & Families study: Outcomes of a 24-month childhood obesity prevention intervention

Socioeconomically disadvantaged children experience a high burden of obesity but few interventions address obesity prevention in this population subgroup. The Healthy Kids & Families study tested the effect of a parent-focused community health worker (CHW)-delivered lifestyle intervention to prevent childhood obesity. Participants were child-parent/guardian (Kindergarten to 6th grade at baseline) dyads (n = 247) recruited through schools located in socioeconomically disadvantaged neighborhoods in Worcester, MA, USA. Using a quasi-experimental design, the study tested the impact of Healthy Kids & Families, a theory-based, low-intensity, parent-focused, CHW-delivered intervention to improve children's weight, healthy eating and physical activity. The attention-control comparison condition was a positive parenting intervention. The primary outcome was change in child body mass index (BMI) z-score at 24 months. Secondary outcomes included number of positive child and parent changes in selected diet and physical activity behaviors targeted by the intervention and change in parent BMI. Outcomes were assessed following the intent-to-treat principle and using multivariable generalized linear mixed models. Compared to the attention-control comparison condition, the Healthy Kids & Families intervention led to a greater reduction in children's BMI z-score (β = -0.17, 95 %CI: -1.92 to -0.36; p = 0.057) and a greater number of positive behavior changes among children (β = 0.57, 95 %CI: 0.08-1.06; p = 0.02) at 24 months. There was no significant change in parent outcomes. The Healthy Kids & Families intervention shows promise for obesity prevention among children in socioeconomically disadvantaged communities.

Measurements of craniofacial morphology using photogrammetry in children with sleep-disordered breathing

OBJECTIVE

To assess the craniofacial morphology in children with sleep-disordered breathing (SDB) using nonradiation and readily accessible photogrammetry technique.

METHODS

Included children aged 3-18 years with SDB-related symptoms from April 2019 to February 2020 in a tertiary center. All participants underwent craniofacial photogrammetry and overnight polysomnography (PSG). Participants were stratified into 2 groups (obstructive sleep apnea [OSA] group: apnea-hypopnea index [AHI] ≥ 1 and non-OSA group: AHI <1). Craniofacial photogrammetry was performed to derive variables of craniofacial features in standardized frontal and profile views. The 2 groups were propensity score matched based on age, sex, and body mass index (BMI) percentiles. Associations between craniofacial feature variables and OSA (AHI ≥1) likelihood were examined using logistic regression test. intraclass correlation coefficient (ICC) was used to evaluate the intrarater and interrater reliability.

RESULTS

In total, 58 children were enrolled for the analysis after matching. All 3 variables representing the mandibular plane angle in the profile view were increased in the OSA group (mego-tn: 34.85 ± 5.99 vs 31.65 ± 5.96°, odds ratio [OR]: 1.10, 95% CI:1.02 to 1.18, P = .01; tn-gogn: 28.65 ± 6.38 vs 25.91 ± 5.38°, OR: 1.08, 95% CI:1.02 to 1.15, P = .012; and gome-tsup: 26.71 ± 6.13 vs 22.20 ± 5.89°, OR: 1.13, 95% CI:1.04 to 1.23, P = .003).

CONCLUSIONS

Craniofacial photogrammetry revealed increased mandibular inclination in children with OSA. A steep mandibular plane with craniofacial photogrammetry is considered a potential predictor of pediatric OSA. Further investigation with a large sample size is required to clarify the validity of photogrammetry in evaluating pediatric OSA.

Clinical practice guidelines for the prevention of childhood obesity: A systematic review of quality and content

Obesity in childhood is a significant global issue, and prevention is key to reducing prevalence. Healthcare providers can play an important role in the prevention of obesity. The aim of this systematic review was to identify and evaluate clinical practice guidelines (CPGs) for preventing childhood obesity with a focus on the role of medical doctors. Peer-reviewed literature and gray literature sources were searched for CPGs published from 2010 to 2021. Eleven CPGs were identified. Quality was evaluated using the Appraisal of Guidelines for Research and Evaluation Collaboration (AGREE II) instrument; seven CPGs were higher quality and four lower quality. Recommendations within the CPGs covered three main areas: growth monitoring, maintaining a healthy weight, and managing overweight. The importance of involving the whole family and healthy lifestyle behaviors was emphasized. The majority of the CPGs rated poorly in guideline applicability highlighting the need for practical implementation tools. Although our review identified a number of CPGs relevant to the prevention of obesity for doctors working with children and their families, more research is needed to produce high-quality meaningful and applicable CPGs to maximize uptake, implementation, and ultimately, benefit to children and their families.

Nutritional and activity recommendations for the child with normal weight, overweight, and obesity with consideration of food insecurity: An Obesity Medical Association (OMA) Clinical Practice Statement 2022

Background

This Obesity Medicine Association (OMA) Clinical Practice Statement (CPS) details nutritional and activity recommendations for the child with normal weight, overweight, and obesity (Appendix A) with consideration of food insecurity. This CPS is intended to provide clinicians with an overview of clinical practices applicable to children and adolescents with body mass indices in the normal range and body mass indices greater than or equal to the 85th percentile for their ages, particularly those with adverse consequences resulting from increased body mass. The information in this CPS is based on scientific evidence, supported by the medical literature, and derived from the clinical experiences of members of the OMA.

Methods

The scientific information and clinical guidance in this CPS is based upon referenced evidence and derived from the clinical perspectives of the authors.

Results

This OMA Clinical Practice Statement details nutritional and activity recommendations for the child with normal weight, overweight, and obesity with consideration of food insecurity. In addition, this CPS addresses nutritional recommendations for complications related to the disease of obesity as well as providing guidance on food insecurity as it impacts children with obesity and their families.

Conclusions

This OMA Clinical Practice Statement on nutritional and activity recommendations for the child with normal weight, overweight, and obesity with consideration of food insecurity is an overview of current recommendations. These recommendations provide a roadmap to the improvement of the health of children and adolescents with obesity, especially those with metabolic, physiological, and psychological complications.

Parents' Reports of Children's Physical and Sedentary Behavior Engagement among Parents in Weight Management

Background: The purpose of this study was to explore the associations between demographics, family exercise participation, family discouragement of exercise, and the children’s physical and sedentary behaviors to identify specific areas of physical activity intervention for children with parents engaged in medical weight management (MWM). Methods: Parents (n = 294) of children aged 2−18 years old were recruited from two university MWM programs to complete a one-time survey. Bivariate analyses tested associations. Results: Parents reported that sedentary activity was higher for children who identified as racial minorities (t(141) = −2.05, p < 0.05). Mobile phone and tablet use was higher for adolescents compared to school age and young children (H(2) = 10.96, p < 01) Exercise game use was higher for racial minority children compared to white children (U = 9440.5, z = 2.47, p ≤ 0.03). Male children (t(284) = 1.83, p < 0.07), children perceived to have a healthy weight status (t(120) = 4.68, p < 0.00), and younger children (t(289) = 1.79, p < 0.08) all engaged in more strenuous physical activity. Family exercise participation (t(162) = −2.93, p < 0.01) and family discouragement of exercise (U = 7813.50, z = −2.06, p ≤ 0.04) were significantly higher for children in racial minority families. Conclusions: Future work should determine methods to engage children and their parents participating in MWM in physical activities together to ensure that the changes the parents are making with MWM are sustainable.

Assessment of Potential Benefits of Functional Food Characteristics of Beetroot Energy Drink and Flavored Milk

Objective

This study was designed to determine the antioxidant activity of the extracts of beetroot by using beetroot energy drink and flavored milk (products). Material & Methods. This experimental trial was conducted at Jinnah University for Women, Pakistan, under the approval of local institutional review board number JUW/DFST/RCB010/2020. All the materials such as beetroot, carrot, cucumber, and lemon were obtained commercially from which two products were formulated: beetroot energy drink (sample1) and flavored milk (sample 2). These formulated products were evaluated for quality analysis (pH and brix), phytochemical screening using the Keller-Kiliani test, Salkowski's test, Alkaline reagent test, lead acetate test, ferric chloride test, protein test, quantitative test of phenol, antioxidant activity, sensory analysis, and shelf life study. The paired t-test was applied to detect significant differences between two samples.

Results

The phytochemical analysis revealed that cardiac glycosides, phytosterol, flavonoids, and terpenoids were found in both energy booster drink (EBD) and flavored milk (FM) except phenolic compounds that were found only in EBD. The antioxidant capacity of beetroot juice was far greater than FM. The statistical sensorial analysis of FM and EBD reported a significant mean difference between most of the groups with p < 0.0001.

Conclusion

This study concludes that energy drinks having beetroot indicated higher antioxidant capacity than flavored milk. The nutraceutical products (energy booster drink and flavored milk) containing beetroot are enriched with optimum quantities of proteins and fats and low carbohydrates at a stable pH with an adequate total energy content.

Pathways of Parental Education on Children's and Adolescent's Body Mass Index: The Mediating Roles of Behavioral and Psychological Factors

Aim

The increasing body mass index (BMI) often followed by overweight and obesity is a global health problem of the 21st century. Children and adolescents with lower socioeconomic status are more affected than their counterparts. The mechanisms behind these differences must be well understood to develop effective prevention strategies. This analysis aims at examining the association of parental education as an indicator of the socioeconomic status on children's and adolescent's body mass index and the role of behavioral and psychological risk factors for a higher BMI longitudinally.

Methods

The analysis was based on a nationwide sample of N = 460 children and adolescents, aged 11 to 17 at baseline (2009-2012), who took part in the representative BELLA study, the mental health module of the German National Health Interview and Examination Survey among Children and Adolescents (KiGGS). A follow-up was conducted 5 years later. Using mediation analyses, the mediating effects of breakfast consumption, consumption of sugar-sweetened beverages, screen time, physical activity, mental health problems (Strengths and Difficulties Questionnaire), and health-related quality of life (KIDSCREEN-10) on the association of parent's years of education on their children's BMI were investigated.

Results

A lower level of parental education was significantly associated with a higher BMI in children and adolescents 5 years later. The association was partially mediated by breakfast consumption and total screen time, with breakfast consumption mediating 16.7% and total screen time 27.8% of the association. After controlling for age, gender, and migration status, only breakfast consumption remained a partial mediator (8.5%). Other included variables had no mediating effects.

Conclusions

Preventive measures should be mainly targeted at children and adolescents of parents with lower educational levels. Tailored strategies to prevent the development of overweight and obesity in this population among children and adolescents should promote daily breakfast consumption at home and reducing screen time.

Assessment, differential diagnosis, and initial clinical evaluation of the pediatric patient with obesity: An Obesity Medical Association (OMA) Clinical Practice Statement 2022

Background

The Obesity Medical Association (OMA) Clinical Practice Statement (CPS) on the assessment, differential diagnosis, and initial clinical evaluation of pediatric patients with obesity is intended to provide clinicians with an overview of clinical practices applicable to children and adolescents with body mass indexes greater than or equal to the 95th percentile for their ages, particularly those with adverse consequences resulting from increased body mass. The information in this CPS is based on scientific evidence, supported by the medical literature, and derived from the clinical experiences of members of the OMA.

Methods

The scientific information and clinical guidance in this CPS is based upon referenced evidence and derived from the clinical perspectives of the authors.

Results

This OMA Clinical Practice Statement on assessment, differential diagnosis, and initial clinical evaluation of pediatric patients with obesity provides clinical information regarding classification of children and adolescents with overweight or obesity, differential diagnoses to consider, and a roadmap for the initial clinical evaluation.

Conclusions

This OMA Clinical Practice Statement on assessment, differential diagnosis, and initial clinical evaluation of pediatric patients with obesity is an overview of current recommendations. Assessment of pediatric patients with obesity is the first step in determining treatments leading to the improvement of the health of children and adolescents with obesity, especially those with metabolic, physiological, and psychological complications.

Spillover Effects of a Family-Based Childhood Weight-Management Intervention on Parental Nutrient Biomarkers and Cardiometabolic Risk Factors

BACKGROUND

Parental involvement has been shown to favorably affect childhood weight-management interventions, but whether these interventions influence parental diet and cardiometabolic health outcomes is unclear.

OBJECTIVES

The aim was to evaluate whether a 1-y family-based childhood weight-management intervention altered parental nutrient biomarker concentrations and cardiometabolic risk factors (CMRFs).

METHODS

Secondary analysis from a randomized-controlled, parallel-arm clinical trial (NCT00851201). Families were recruited from a largely Hispanic population and assigned to either standard care (SC; American Academy of Pediatrics overweight/obesity recommendations) or SC + enhanced program (SC+EP; targeted diet/physical activity strategies, skill building, and monthly support sessions). Nutrient biomarkers (plasma carotenoids and fat-soluble vitamins, RBC fatty acid profiles) and CMRFs (BMI, blood pressure, glucose, insulin, lipid profile, inflammatory and endothelial dysfunction markers, adipokines) were measured in archived samples collected from parents of participating children at baseline and end of the 1-y intervention.

RESULTS

Parents in both groups (SC = 106 and SC+EP = 99) had significant reductions in trans fatty acid (-14%) and increases in MUFA (2%), PUFA n-6 (ɷ-6) (2%), PUFA n-3 (7%), and β-carotene (20%) concentrations, indicative of lower partially hydrogenated fat and higher vegetable oil, fish, and fruit/vegetable intake, respectively. Significant reductions in high-sensitivity C-reactive protein (hsCRP; -21%) TNF-α (-19%), IL-6 (-19%), and triglycerides (-6%) were also observed in both groups. An additional significant improvement in serum insulin concentrations (-6%) was observed in the SC+EP parents. However, no major reductions in BMI or blood pressure and significant unfavorable trajectories in LDL-cholesterol and endothelial dysfunction markers [P-selectin, soluble intercellular adhesion molecule (sICAM), thrombomodulin] were observed. Higher carotenoid, MUFA, and PUFA (n-6 and n-3) and lower SFA and trans fatty acid concentrations were associated with improvements in circulating glucose and lipid measures, inflammatory markers, and adipokines.

CONCLUSIONS

The benefits of a family-based childhood weight-management intervention can spill over to parents, resulting in apparent healthier dietary shifts that are associated with modest improvements in some CMRFs.

Effectiveness of national multicentric school-based health lifestyles intervention among chinese children and adolescents on knowledge, belief, and practice toward obesity at individual, family and schools' levels

BACKGROUND

This study aims to evaluate the effectiveness of the trial of national multicentric school-based health lifestyles intervention toward childhood obesity on the KBP at individual, family and schools' levels.

METHODS

The national trial was a multi-centered, cluster-controlled trial, which was conducted in seven provinces from September 2013 to February 2014, aiming at preventing childhood overweight and obesity. Integrated intervention strategies focused on changing specific practice related to energy intake and expenditure, such as decreasing the consumption of sweetened fizzy drinks, increasing the consumption of vegetables, ensuring proper protein intake, reducing sedentary practice including screen time, and maintaining at least 1 h of moderate to vigorous physical activity. A total of 27,477 children and adolescents in the control group and 30,997 in the intervention group were recruited with a mean follow-up period of 6.7 months. The binomial response mixed-effects model was used for assessing the effects of the national school-based health lifestyles intervention on obesity-related KBP at students individual, parents' and schools' levels.

RESULTS

Children and adolescents in the intervention group mastered better obesity-related knowledge, and they had higher correct response rates to all questions about obesity-related knowledge compared to the control group (P < 0.05). In terms of obesity-related belief, individuals in the intervention group was more motivated than the control group, participants in the intervention group had higher correctness of 71.18, 52.94, and 56.60% than the control group of 68.61, 49.86, and 54.43%, (P < 0.05). In addition, healthier habits of eating breakfast and drinking milk every day were observed in the intervention group. For the beliefs toward obesity, parents of the intervention group had higher correctness than the control group. At the same time except for the fruit consumption, other obesity-related practice in the intervention group were healthier than the control group (P < 0.05). Except for some beliefs and practice, the intervention effect at the parent level was not significant in other aspects.

CONCLUSION

The obesity-related knowledge and beliefs of children and adolescents got improved significantly. However, the effects on the knowledge, beliefs and certain practices of their parents and school administrators failed to reach significance.

The Effect of Incorporating an Exergame Application in a Multidisciplinary Weight Management Program on Physical Activity and Fitness Indices in Children with Overweight and Obesity

Children with overweight/obese (OW/OB) have low physical activity (PA) levels and excessive daily screen times. Although access to personal smartphones may complicate restricting sedentary screen time, these devices may be used to promote PA and improve fitness. Therefore, we aim to examine the impact of incorporating an exergame application (APP) into an existing weight management program on BMI, physical activity, fitness levels, and attitude toward PA among OW/OB children. Seventy-nine children (51% girls), median age 10 years, completed an established 5-month weight management program. The intervention included structured PA sessions (2/week), nutritional, and behavioral counseling. An exergame app was installed on the smartphones of the intervention group (APP, n = 32). BMI, physical fitness, PA level, and attitudes toward PA were assessed before and after the intervention. BMI decreased (p < 0.0001) in both groups by 0.67 kg/m2 (Q1, Q3: −1.36–0.12). There were improvements in more fitness components in the APP group than controls, with significantly greater improvements in aerobic fitness (p = 0.038), speed and agility (p = 0.01), and leg strength endurance (p = 0.05) compared to controls. PA levels increased similarly in both groups during the intervention period. The incorporation of an exergame application leads to more significant improvements in fitness components. These findings support the use of exergame apps to improve fitness in OW/OB children.

Pediatric Obesity and Sports Medicine: A Narrative Review and Clinical Recommendations

OBJECTIVE

To review what is known about sports medicine and pediatric obesity, with a focus on injuries and MSK concerns.

DATA SOURCES

Systematically searched MEDLINE (PubMed) for all years, using search combinations to best identify potential publications. Manuscripts were reviewed, summarized, and discussed in detail. Experienced clinicians in sports medicine and pediatric obesity reviewed the final searches for substantive content. Inclusion criteria include English language publications, children ≤18 years old, related to the practice of sports medicine and pediatric obesity. Publications excluded that dealt with non-sports medicine aspects of pediatric obesity, such as increasing physical activity or exercise, or the prevention or treatment of obesity.

MAIN RESULTS

Twenty-eight publications were included for review. Papers fell into 5 groupings: (1) MSK-increased incidence of MSK injury in children with obesity, hypothesized to be a result of changes in biomechanics; (2) weight management-gradual loss while maintaining proper hydration and nutrition for sports performance; (3) fitness/conditioning-children with overweight/obese showed decreased fitness measures and cardiopulmonary conditioning; (4) exertional heat illness-a concern for adolescent athletes with obesity, specifically in football; and (5) differential diagnoses-3 key differential diagnoses were identified for increased awareness: slipped capital femoral epiphysis, Blount's disease, and pes planus. Clinical topics pertinent to sports medicine and pediatric obesity were discussed.

CONCLUSIONS

Sports medicine clinicians should be aware of the common MSK and sports-related conditions in children with obesity. Few studies have focused investigations on issues related to children with obesity participating in sports and other physical activities.

Perceived Produce Availability and Child Fruit and Vegetable Intake: The Healthy Communities Study

Children eat more fruits and vegetables when more are available at home, but less is known about how the neighborhood food environment relates to children's diet and weight outcomes. The goal of this study was to determine whether parental perception of the food environment (neighborhood and home) is associated with children's fruit and vegetable (F&V) intake and weight outcomes, and to assess differences by household food security status and household income. Cross-sectional data from the 2013-2015 U.S. Healthy Communities Study included 5138 children, aged 4 to 15 years old, from 130 U.S. communities. Neighborhood and home food environments were assessed with parent-reported, perceived F&V availability scores. Associations were tested with multi-level linear regression models. Parents' perception of produce availability was associated with household F&V availability ratings (β = 0.09 points, p < 0.001). Household F&V availability was associated with child F&V intake (β = 0.32 cups/day or 25.6 g/day, p < 0.001). A higher child F&V intake was associated with a lower child BMI z-score (β = -0.05, p = 0.002). Weaker relationships were seen for children living in food insecure or low-income households. Optimizing neighborhood and home access to F&V may help children improve diet quality, but may not be as effective for children living in food insecure or low-income households.

A mixed methods analysis of environmental and household chaos: considerations for early-childhood obesity research

BACKGROUND

Chaos has implications for child health that may extend to childhood obesity. Yet, results from studies describing associations between chaos and childhood obesity are mixed. New approaches to studying the environments of young children may help to clarify chaos-obesity relationships.

METHODS

We conducted a concurrent mixed methods analysis of quantitative and qualitative data describing home and neighborhood chaos among a diverse cohort of 283 caregiver-toddlers dyads from Ohio. We examined the underlying structure of environmental and household chaos using exploratory factor analysis then sought to validate the structure using qualitative field notes. We generated total scores for factors of chaos and described their distributions overall and according to cohort characteristics. Additionally, we conducted a thematic content analysis of brief ethnographies to provide preliminary construct validity for our indicators of chaos.

RESULTS

Dyads varied according to household composition, income, education, and race/ethnicity. We found evidence for a multi-factor structure for chaos, which included disorganization and neighborhood noise. Household disorganization scores ranged from 0 to 7.3 and were on average 2.1 (SD = 1.8). Neighborhood noise scores ranged from 0 to 4 and were on average 1.1 (SD = 1.1). Both disorganization and neighborhood noise were associated with indicators of socioeconomic disadvantage, such as lower educational attainment and household income. Qualitative data from households with high and low scores on the two identified factors were aligned in ways that were supportive of construct validity and further contextualized the social and material environments in which chaos occurred.

CONCLUSIONS

Chaos represents a complex construct with implications spanning various disciplines, including childhood obesity research. Previous studies suggest challenges associated with measuring chaos may limit the conclusions that can be drawn about which aspect of chaos (if any) matter most of early childhood weight development. We advance the literature by demonstrating chaos may be comprised of conceptually distinct subdomains. Future childhood obesity prevention research may benefit from more contemporary measure of chaos, such as those relying on direct observations that account for a multifaceted underlying structure.

The Use of Effective Language and Communication in the Management of Obesity: the Challenge for Healthcare Professionals

PURPOSE OF REVIEW

Initial conversations about weight with patients are important to set the tone for future dialogue and management of obesity. There is often reluctance in raising the topic of overweight or obesity in consultations. We aimed to evaluate literature to discover the perceived barriers to optimal discussion about weight status and preferred weight-based terminology for adults, adolescents and parents of younger children.

RECENT FINDINGS

Fear of offending patients, insufficient training and lack of knowledge of referral pathways were identified as factors hindering healthcare professionals' ability to discuss weight with patients. Neutral terms, such as 'weight', were preferred by patients, with 'fat' and 'obese' viewed as undesirable and stigmatising words. There is a need for greater support and provision of specific training, including education on communicating weight status, for those involved in the management of obesity. More research is necessary to assess the impact of interventions to improve initial discussions with patients about weight.

Forever-Fit Summer Camp: The Impact of a 6-Week Summer Healthy Lifestyle Day Camp on Anthropometric, Cardiovascular, and Physical Fitness Measures in Youth With Obesity

Pediatric obesity is a public health concern with lifestyle intervention as the first-line treatment. Forever-Fit Summer Camp (FFSC) is a 6-week summer day program offering physical activity, nutrition education, and well-balanced meals to youth at low cost. The aim of the study was to assess the efficacy of this program that does not emphasize weight loss rather emphasizes healthy behaviors on body mass index, cardiovascular and physical fitness. Methods: The inclusion criteria were adolescents between 8 and 12 years and body mass index (BMI) ≥85^th percentile. The data were collected at baseline and week 6 (wk-6) and was analyzed for 2013-2018 using paired-sample t tests. Results: The participants’ (N = 179) average age was 10.6 ± 1.6 years with a majority of females (71%) and black race/ethnicity (70%). At wk-6, BMI and waist circumference decreased by 0.8 ± 0.7 kg/m² and 1.0 ± 1.3 in, respectively. Resting heart rate, diastolic and systolic blood pressure decreased by 8.5 ± 11.0 bpm, 6.3 ± 8.8 mmHg, and 6.4 ± 10.1 mmHg, respectively. The number of pushups, curl-ups, and chair squats were higher by 5.8 ± 7.5, 6.7 ± 9.1, and 7.7 ± 8.5, respectively. Conclusion: The FFSC is efficacious for improving BMI, cardiovascular, and physical fitness in the short term. The effect of similar episodic efforts that implement healthy lifestyle modifications throughout the school year should be investigated.

Multidisciplinary Teams are Essential for Developing Clinical Decision Support to Improve Pediatric Health Outcomes: An Exemplar

Clinical decision support with individualized patient education information can facilitate the translation of evidence-based guidelines into practice to improve pediatric patient outcomes. Interdisciplinary teams are required to develop and implement this technology support into practice. Engineering expertise with attention to three components is required: backend (e.g., data science, predictions), front end (e.g., user interface), and integration (e.g., workflow) must be addressed to achieve useful technology that will be adopted. An engineering framework, Technology Acceptance Model, can be used to guide the development of clinical decision support with patient education materials and includes a partnership with end users, both clinicians and patients.

Family Social Capital: Links to Weight-Related and Parenting Behaviors of Mothers with Young Children

Family social capital includes the social relationships, values, and norms shared by a family and is positively linked with children’s mental and physical health status. This cross-sectional study addresses a gap in the literature related to family social capital vis-à-vis weight-related behaviors and home environments of 557 mothers and their young children (ages 2 to 9 years). Mothers completed an online survey comprised of valid, reliable questionnaires assessing family relationships and weight-related behavioral and home environment measures. The measures that determined family social capital (i.e., supportive, engaged parenting behaviors; family cohesion; family conflict; and family meal frequency) yielded distinct tertile groups that differed significantly (p < 0.001) on every family social capital measure with large effect sizes. Analysis of variance with Tukey post-hoc test revealed greater family social capital was linked to significantly better maternal health, dietary intake, physical activity, and sleep behavior. Additionally, maternal modeling of healthy eating and physical activity, child feeding practices, and home environments was higher in groups with greater family social capital. Child mental and physical health, physical activity, and sleep quality were better in families with greater family social capital. Findings suggest greater family social capital is linked to healthier weight-related behaviors and home environments. Future intervention studies should incorporate strategies to build family social capital and compare longitudinal outcomes to traditional interventions to determine the relative value of family social capital on health behaviors.

Management of Childhood Obesity-Time to Shift from Generalized to Personalized Intervention Strategies

As a major public health concern, childhood obesity is a multifaceted and multilevel metabolic disorder influenced by genetic and behavioral aspects. While genetic risk factors contribute to and interact with the onset and development of excess body weight, available evidence indicates that several modifiable obesogenic behaviors play a crucial role in the etiology of childhood obesity. Although a variety of systematic reviews and meta-analyses have reported the effectiveness of several interventions in community-based, school-based, and home-based programs regarding childhood obesity, the prevalence of children with excess body weight remains high. Additionally, researchers and pediatric clinicians are often encountering several challenges and the characteristics of an optimal weight management strategy remain controversial. Strategies involving a combination of physical activity, nutritional, and educational interventions are likely to yield better outcomes compared to single-component strategies but various prohibitory limitations have been reported in practice. This review seeks to (i) provide a brief overview of the current preventative and therapeutic approaches towards childhood obesity, (ii) discuss the complexity and limitations of research in the childhood obesity area, and (iii) suggest an Etiology-Based Personalized Intervention Strategy Targeting Childhood Obesity (EPISTCO). This purposeful approach includes prioritized nutritional, educational, behavioral, and physical activity intervention strategies directly based on the etiology of obesity and interpretation of individual characteristics.

Management of Childhood Obesity—Time to Shift from Generalized to Personalized Intervention Strategies

As a major public health concern, childhood obesity is a multifaceted and multilevel metabolic disorder influenced by genetic and behavioral aspects. While genetic risk factors contribute to and interact with the onset and development of excess body weight, available evidence indicates that several modifiable obesogenic behaviors play a crucial role in the etiology of childhood obesity. Although a variety of systematic reviews and meta-analyses have reported the effectiveness of several interventions in community-based, school-based, and home-based programs regarding childhood obesity, the prevalence of children with excess body weight remains high. Additionally, researchers and pediatric clinicians are often encountering several challenges and the characteristics of an optimal weight management strategy remain controversial. Strategies involving a combination of physical activity, nutritional, and educational interventions are likely to yield better outcomes compared to single-component strategies but various prohibitory limitations have been reported in practice. This review seeks to (i) provide a brief overview of the current preventative and therapeutic approaches towards childhood obesity, (ii) discuss the complexity and limitations of research in the childhood obesity area, and (iii) suggest an Etiology-Based Personalized Intervention Strategy Targeting Childhood Obesity (EPISTCO). This purposeful approach includes prioritized nutritional, educational, behavioral, and physical activity intervention strategies directly based on the etiology of obesity and interpretation of individual characteristics.

Management of Childhood Obesity-Time to Shift from Generalized to Personalized Intervention Strategies

As a major public health concern, childhood obesity is a multifaceted and multilevel metabolic disorder influenced by genetic and behavioral aspects. While genetic risk factors contribute to and interact with the onset and development of excess body weight, available evidence indicates that several modifiable obesogenic behaviors play a crucial role in the etiology of childhood obesity. Although a variety of systematic reviews and meta-analyses have reported the effectiveness of several interventions in community-based, school-based, and home-based programs regarding childhood obesity, the prevalence of children with excess body weight remains high. Additionally, researchers and pediatric clinicians are often encountering several challenges and the characteristics of an optimal weight management strategy remain controversial. Strategies involving a combination of physical activity, nutritional, and educational interventions are likely to yield better outcomes compared to single-component strategies but various prohibitory limitations have been reported in practice. This review seeks to (i) provide a brief overview of the current preventative and therapeutic approaches towards childhood obesity, (ii) discuss the complexity and limitations of research in the childhood obesity area, and (iii) suggest an Etiology-Based Personalized Intervention Strategy Targeting Childhood Obesity (EPISTCO). This purposeful approach includes prioritized nutritional, educational, behavioral, and physical activity intervention strategies directly based on the etiology of obesity and interpretation of individual characteristics.

Supporting families of children with overweight and obesity to live healthy lifestyles: Design and rationale for the Fitline cluster randomized controlled pediatric practice-based trial

BACKGROUND

Over a third of preadolescent children with overweight or obesity. The American Academy of Pediatrics (AAP) recommends pediatric providers help families make changes in eating and activity to improve body mass index (BMI). However, implementation is challenging given limited time and referral sources, and family burden to access in-person weight management programs.

PURPOSE

To describe the design of a National Heart Blood and Lung Institute sponsored cluster randomized controlled pediatric-based trial evaluating the effectiveness of the Fitline pediatric practice-based referral program to reduce BMI and improve diet and physical activity in children with overweight or obesity. Comparison will be made between brief provider intervention plus referral to (1) eight weekly nutritionist-delivered coaching calls with workbook to help families make AAP-recommended lifestyle changes (Fitline-Coaching), vs. (2) the same workbook in eight mailings without coaching (Fitline-Workbook).

METHODS

Twenty practices are pair-matched and randomized to one of the two conditions; 494 parents and their children ages 8-12 with a BMI of ≥85th percentile are being recruited. The primary outcome is child BMI; secondary outcomes are child's diet and physical activity at baseline and 6- and 12-months post-baseline. Cost-effectiveness of the two interventions also will be examined.

CONCLUSION

This is the first randomized controlled trial to examine use of a centrally located telephonic coaching service to support families of children with overweight and obesity in making AAP-recommended lifestyle changes. If effective, the Fitline program will provide an innovative model for widespread dissemination, setting new standards for weight management care in pediatric practice.

TRIAL REGISTRATION

The ClinicalTrials.gov registration number is NCT03143660.

A systematic review and meta-analysis of school-based interventions with health education to reduce body mass index in adolescents aged 10 to 19 years

BACKGROUND

Adolescents are increasingly susceptible to obesity, and thus at risk of later non-communicable diseases, due to changes in food choices, physical activity levels and exposure to an obesogenic environment. This review aimed to synthesize the literature investigating the effectiveness of health education interventions delivered in school settings to prevent overweight and obesity and/ or reduce BMI in adolescents, and to explore the key features of effectiveness.

METHODS

A systematic search of electronic databases including MEDLINE, CINAHL, PsychINFO and ERIC for papers published from Jan 2006 was carried out in 2020, following PRISMA guidelines. Studies that evaluated health education interventions in 10-19-year-olds delivered in schools in high-income countries, with a control group and reported BMI/BMI z-score were selected. Three researchers screened titles and abstracts, conducted data extraction and assessed quality of the full text publications. A third of the papers from each set were cross-checked by another reviewer. A meta-analysis of a sub-set of studies was conducted for BMI z-score.

RESULTS

Thirty-three interventions based on 39 publications were included in the review. Most studies evaluated multi-component interventions using health education to improve behaviours related to diet, physical activity and body composition measures. Fourteen interventions were associated with reduced BMI/BMI z-score. Most interventions (n = 22) were delivered by teachers in classroom settings, 19 of which trained teachers before the intervention. The multi-component interventions (n = 26) included strategies such as environment modifications (n = 10), digital interventions (n = 15) and parent involvement (n = 16). Fourteen studies had a low risk of bias, followed by 10 with medium and nine with a high risk of bias. Fourteen studies were included in a random-effects meta-analysis for BMI z-score. The pooled estimate of this meta-analysis showed a small difference between intervention and control in change in BMI z-score (- 0.06 [95% CI -0.10, - 0.03]). A funnel plot indicated that some degree of publication bias was operating, and hence the effect size might be inflated.

CONCLUSIONS

Findings from our review suggest that school-based health education interventions have the public health potential to lower BMI towards a healthier range in adolescents. Multi-component interventions involving key stakeholders such as teachers and parents and digital components are a promising strategy.

Evaluation of the Choose Health: Food, Fun, and Fitness 3rd- to 6th-Grade Curriculum: Changes in Obesity-Related Behaviors

BACKGROUND

Choose Health: Food, Fun, and Fitness (CHFFF) is aimed at 3rd to 6th graders, and uses experiential learning, food preparation, active games, goal setting, and a family newsletter to target behaviors shown to decrease childhood obesity and chronic disease risk. This study aimed to evaluate CHFFF as intended in low-income settings.

METHODS

A quasi-experimental design with delayed intervention was used. CHFFF participants in 27 after-school and 28 in-school groups in 5 New York counties in 2014 to 2015 completed a self-report survey at initial enrollment, after a no-intervention control period, and after receiving CHFFF. Statistical analyses were based on 561 3rd to 6th graders who completed all 3 surveys and participated in at least 4 of the 6 lessons.

RESULTS

Compared to their control period, after receiving CHFFF, youth significantly improved in the following multi-item dietary scores: overall dietary intake (p < .001), vegetable intake (p < .001), fruit intake (p < .01), soda/fast food intake (p < .05) and intent to consume soda/fast food (p < .001). Youth also reported reading Nutrition Facts labels and sharing about healthy eating with their family more often (both p < .001), and greater likelihood of having tried a new food (p < .001).

CONCLUSIONS

Results provide evidence for the effectiveness of this curriculum in improving self-reported child diet and related behaviors.

Identifying patterns of lifestyle behaviours among children of 3 years old

BACKGROUND

To identify the patterns of lifestyle behaviours in children aged 3 years, to investigate the parental and child characteristics associated with the lifestyle patterns, and to examine whether the identified lifestyle patterns are associated with child BMI and weight status.

METHODS

Cross-sectional data of 2090 children 3 years old participating in the Dutch BeeBOFT study were used. Child dietary intakes, screen times and physical activity were assessed by parental questionnaire, and child weight and height were measured by trained professionals according to a standardized protocol. Latent class analysis was applied to identify patterns of lifestyle behaviours among children.

RESULTS

Three subgroups of children with distinct patterns of lifestyle behaviours were identified: the 'unhealthy lifestyle' pattern (36%), the 'low snacking and low screen time' pattern (48%) and the 'active, high fruit and vegetable, high snacking and high screen time' pattern (16%). Children with low maternal educational level, those raised with permissive parenting style (compared those with authoritative parents), and boys were more likely be allocated to the 'unhealthy lifestyle' pattern and the 'active, high fruit and vegetable, high snacking and high screen time' pattern (P < 0.05). No association was found between the identified lifestyle patterns and child BMI z-score at age 3 years.

CONCLUSIONS

Three different lifestyle patterns were observed among children aged 3 years. Low maternal educational level, permissive parenting style and male gender of the child were associated with having unhealthy lifestyle patterns for the child.

Identifying geographic differences in children's sugar-sweetened beverage and 100% fruit juice intake using health system data

BACKGROUND

Identifying areas with higher sugar-sweetened beverage intake could help tailor policy and public health efforts intended to reduce sugary beverage consumption.

OBJECTIVE

Demonstrate the feasibility of using health system data to examine the geographic distribution of sugar-sweetened beverage intake and evaluate neighbourhood characteristics associated with intake.

METHODS

We extracted electronic health record data from a sugar-sweetened beverage and 100% fruit juice screener used for children ages 1 to 17 years in eight pediatric practices in North Carolina (March 2017-2018) and dichotomized intake to high (≥3 sugar-sweetened beverages/day) vs not. We geocoded address and mapped the proportion of consumers in each census tract. We combined electronic health record data with US census data and evaluated associations of census tract income and race/ethnicity with intake. We used multivariable models to evaluate the association between geographic concentrations of income and race/ethnicity and sugar-sweetened beverage intake, controlling for demographics extracted from the electronic health record and clustering by tract.

RESULTS

Of 19 451 patients, 4579 (23.5%) reported consuming ≥3 sugar-sweetened beverages/day. In multivariable models, children living in tracts with high concentrations of low-income (OR: 1.45, 95% CI: 1.26, 1.68) and non-white residents (OR: 1.44, 95% CI: 1.21, 1.71) were more likely to consume ≥3 sugar-sweetened beverages/day than children in tracts with a high concentration of high-income and white residents.

CONCLUSION

We demonstrate how health system data could be used to characterize geographic variation in sugar-sweetened beverage and 100% fruit juice consumption. This approach could help target public health efforts and monitor the effects of community-level interventions.

Healthy Habits Questionnaire Feasibility and Utility for High-Risk Children

The American Academy of Pediatrics provides guidance for pediatric primary care providers to promote healthy weight during childhood. Screening questions on diet and activity habits can help provider assessment and assist counseling for targeted behavior change. We implemented the parent completed, 10-item 5210 Healthy Habits Questionnaire (Ages 2-9 year) in our primary care practice serving low-income minority children with high rates of overweight and obesity. Adherence to the intervention protocol was high, and providers found the content and method of assessment useful for their counseling of individual patients. The aggregate Healthy Habits Questionnaire data provided a snapshot of the health habits in our local clinic population of children, prompting greater awareness for providers and informing their patient care.

Results of the 3 Pillars Study (3PS), a relationship-based programme targeting parent-child interactions, healthy lifestyle behaviours, and the home environment in parents of preschool-aged children: A pilot randomised controlled trial

BACKGROUND

Early childhood is a critical period for the development of obesity, with new approaches to prevent obesity in this age group needed. We designed and piloted the 3 Pillars Study (3PS), a healthy lifestyle programme informed by attachment theory for parents of preschool-aged children.

METHODS

A 2-arm, randomised controlled pilot study was conducted to assess the effectiveness of 3PS, a 6-week programme involving a half-day workshop plus 6-week access to a study website. The programme was designed to promote routines around healthy lifestyle behaviours, including sleep, limited screen use, and family meals, within the context of positive, reciprocal parent-child interactions. Parents (n = 54) of children aged 2-4 years who regularly exceeded screen use recommendations (≥1 hour per day), were randomised to the 3PS programme (n = 27) or a wait-list control group (n = 27). Child screen time at 6 weeks was the primary endpoint. Frequency of family meals, parent feeding practices, diet quality, sleep, Child Routine Inventory (to assess predictability of commonly occurring routines), and household chaos were also assessed. Study data were collected online at baseline, 6 weeks, and 12 weeks via REDCap.

RESULTS

No group differences were observed for changes from baseline in screen time (primary endpoint), feeding behaviour scores, Child Routine Inventory scores, or total night time sleep duration at 6 and 12 weeks, although all measures improved in the hypothesised direction in the 3PS group. Compared with controls, the intervention group demonstrated significant improvements from baseline in household chaos scores (i.e. a reduction in chaos) and a number of measures of sleep outcomes, indicating improved sleep continuity. The programme was highly acceptable to parents.

CONCLUSIONS AND RECOMMENDATIONS

A relational approach appears promising as a novel way to promote healthy lifestyle behaviours associated with the prevention of childhood obesity in children aged 2-4 years. A larger study is warranted.

Use of Electronic Health Record Data to Study the Association of Sugary Drink Consumption With Child Weight Status

BACKGROUND

Sugar-sweetened beverages (SSBs) and, to some extent, fruit juice are modifiable risk factors for childhood obesity. Data on consumption have not been previously systematically collected in the electronic health record (EHR) in a way that could facilitate observational research and population health management.

METHODS

In 2017 to 2018, we used data from an EHR-based SSB and fruit juice screener to study the association between consumption and weight status among children 6 months through 17 years of age. We used linear models to examine the cross-sectional association between sugary drinks and BMIz, adjusting for sex, age, race/ethnicity, clinic site, and encounter type. We also used separate mixed-effects models to examine the association of baseline consumption with ∆BMIz.

RESULTS

Our dataset included 22,291 children (15% <2 years; 23% 2-5 years; 34% 6-11 years; 28% 12-17 years) of diverse race/ethnicity (27% African American, 30% Hispanic). Sugary drink consumption was very common; 43% reported ≥2 per day. For children 6 to 17 years, greater consumption was associated cross sectionally with higher BMIz (eg, 6-11 years old children consuming ≥3/day had 0.27 (95% CI, 0.18, 0.36) higher BMIz vs those consuming <1/week). In longitudinal models, sugary drink consumption was related to ∆BMIz for children 2 to 5 at the highest reported levels of consumption (∆0.35 (0.04, 0.65) BMIz/year more for children consuming ≥3/day versus <1x/week). Larger increases in BMIz were seen for 6 to 17 year olds reporting consumption at or above 1x/day, versus <1x/week. No consistent cross-sectional or longitudinal associations were observed among children under 2.

CONCLUSIONS

In our EHR-derived data, sugary drink consumption was most associated with high BMIz in school-aged children. Early childhood may be a critical period for intervening on sugary beverage consumption in obesity prevention efforts.

Physical Activity Component Should be Included when Designing National Child-Obesity Program: The Rapid Review of Multi-Component Child Obesity Intervention Programs

OBJECTIVES The prevalence of child obesity is steadily increasing in Korea, thus government needs to seek for effective intervention programs to counteract current epidemics. This study sought to find proven effective child obesity programs implemented in other countries in order to provide policy recommendation. We report the results of rapid review of child obesity programs which were implemented outside of Korea.METHODS A search of multiple databases (NICE Evidence Search, Open Grey, Grey Literature Report, National Cancer institute: research-tested intervention programs) was conducted to identify relevant research articles published after January 2010.RESULTS 11 studies met the inclusion criteria after systematic screening. Most of the included studies used physical activity & diet/nutrition at the same time, while school was the most common location for the intervention. 5 studies showed improvement in obesity related outcomes. Interventions contained physical activity & diet/nutrition or physical activity & psychological coaching, and intervention implemented in school, healthcare facility, summer camp, and after-school class were shown effective.CONCLUSIONS Considering the results of current review, multi-component intervention which includes physical activity is recommended when designing child obesity program. The location of the intervention should be school to maximize its effectiveness.

Obesity Applications in Smartphones: Development and Use of an Evaluation Tool

INTRODUCTION

Rates of obesity amongst children and teens in the United States have tripled since the 1970s, and 18.5% are now considered obese. With smartphone use among children and teens becoming the norm, smartphone applications may be a cost-effective solution to support patients and families motivated to change lifestyle behaviors and reduce obesity. The purpose of this quality-improvement project was (1) to develop an app evaluation tool and star rating system based on scientific evidence and current clinical practice guidelines in managing childhood obesity, and (2) to determine whether an in-service training can increase provider knowledge and efficacy in the use of smartphone apps in managing childhood obesity.

METHODS

An app evaluation tool (Ped-WHAT) was developed that includes evidence-based behavior modification strategies (BMS) and the American Academy of Pediatrics (AAP) guidelines for healthy weight management in pediatrics. Apps were given a rating based on the number of these criteria included in the app. An educational in-service training was developed to assist health care providers in using the app evaluation tool with patients. This training was tested with providers working in a pediatric weight management clinic. Pre- and post-training surveys were administered. Results were analyzed using t tests to assess differences.

RESULTS

Sixteen commercially available apps were evaluated using the Ped-WHAT tool. Those that included the greatest number of BMS and AAP criteria received the highest rating on a 0-5 scale. Statistically significant improvements in provider knowledge and confidence were found after the in-service training.

DISCUSSION

In this current digital environment, commercially available weight management apps should undergo evaluation by health care providers to ensure that they follow the standard of care and current practice guidelines/recommendations.

Prevention and Management of Childhood Obesity and Its Psychological and Health Comorbidities

Childhood obesity has become a global pandemic in developed countries, leading to a host of medical conditions that contribute to increased morbidity and premature death. The causes of obesity in childhood and adolescence are complex and multifaceted, presenting researchers and clinicians with myriad challenges in preventing and managing the problem. This article reviews the state of the science for understanding the etiology of childhood obesity, the preventive interventions and treatment options for overweight and obesity, and the medical complications and co-occurring psychological conditions that result from excess adiposity, such as hypertension, nonalcoholic fatty liver disease, and depression. Interventions across the developmental span, varying risk levels, and service contexts (e.g.,community, school, home, health care systems) are reviewed. Future directions for research are offered with an emphasis on translational issues for taking evidence-based interventions to scale in a manner that will reduce the public health burden of the childhood obesity pandemic.

Stability and Change in Early Life Economic Hardship Trajectories and the Role of Sex in Predicting Adolescent Overweight/Obesity

There is evidence that poverty is related to adverse child health outcomes. Yet, evidence is lacking on how economic hardship experiences during early childhood are related to adolescent obesity, how the relationship may differ by child sex, in addition to the potential child and maternal behavioral factors that link economic hardship and adolescent obesity. The purpose of the current study was to address this gap by using longitudinal data from the Fragile Families and Child Wellbeing Study (N = 1814). The analytic sample included 50.5% girls, 20% experiencing overweight status, and 19% experiencing obesity. Majority of the adolescents were born to non-Hispanic black (49%), U.S. born (86%), married/cohabitating mothers (61%) with high school or greater level of education (75%). The economic hardship trajectory classes were determined using the latent growth mixture modeling approach and supported a 4-class trajectory model, with 5% of the adolescents in the high-increasing economic hardship trajectory class. The children in the high-increasing economic hardship class had increased odds of developing overweight/obesity in adolescence compared to those in low-stable class. This association was significantly moderated by child sex (i.e., relationship was significant for adolescent boys). Parenting stress and child snacking behaviors did not significantly mediate the association between economic hardship classes and overweight/obesity. Economic hardships that increase through early childhood need to be recognized as an obesity risk factor particularly for adolescent boys.

Improving the assessment and management of obesity in UK children and adolescents: the PROMISE research programme including a RCT

Background

Five linked studies were undertaken to inform identified evidence gaps in the childhood obesity pathway.

Objectives

(1) To scope the impact of the National Child Measurement Programme (NCMP) (study A). (2) To develop a brief evidence-based electronic assessment and management tool (study B). (3) To develop evidence-based algorithms for identifying the risk of obesity comorbidities (study B). (4) To conduct an efficacy trial of the Healthy Eating and Lifestyle Programme (HELP) (study C). (5) To improve the prescribing of anti-obesity drugs in UK adolescents (study D). (6) To investigate the safety, outcomes and predictors of outcome of adolescent bariatric surgery in the UK (study E).

Methods

Five substudies – (1) a parental survey before and after feedback from the National Childhood Measurement Programme, (2) risk algorithm development and piloting of a new primary care management tool, (3) a randomised controlled trial of the Healthy Eating and Lifestyle Programme, (4) quantitative and qualitative studies of anti-obesity drug treatment in adolescents and (5) a prospective clinical audit and cost-effectiveness evaluation of adolescent bariatric surgery in one centre.

Results

Study A – before the National Childhood Measurement Programme feedback, three-quarters of parents of overweight and obese children did not recognise their child to be overweight. Eighty-seven per cent of parents found the National Childhood Measurement Programme feedback to be helpful. Feedback had positive effects on parental knowledge, perceptions and intentions. Study B – risk estimation models for cardiovascular and psychosocial comorbidities of obesity require further development. An online consultation tool for primary care practitioners is acceptable and feasible. Study C – the Healthy Eating and Lifestyle Programme, when delivered in the community by graduate mental health workers, showed no significant effect on body mass index at 6 months (primary outcome) when compared with enhanced usual care. Study D – anti-obesity drugs appear efficacious in meta-analysis, and their use has expanded rapidly in the last decade. However, the majority of prescriptions are rapidly discontinued after 1–3 months of treatment. Few young people described positive experiences of anti-obesity drugs. Prescribing was rarely compliant with the National Institute for Health and Care Excellence guidance. Study E – bariatric surgery appears safe, effective and highly cost-effective in adolescents in the NHS.

Future work and limitations

Work is needed to evaluate behaviour and body mass index change in the National Childhood Measurement Programme more accurately and improve primary care professionals’ understanding of the National Childhood Measurement Programme feedback, update and further evaluate the Computer-Assisted Treatment of CHildren (CATCH) tool, investigate delivery of weight management interventions to young people from deprived backgrounds and those with significant psychological distress and obtain longer-term data on anti-obesity drug use and bariatric surgery outcomes in adolescence.

Trial registration

Current Controlled Trials ISRCTN99840111.

Funding

This project was funded by the National Institute for Health Research (NIHR) Programme Grants for Applied Research programme and will be published in full inProgramme Grants for Applied Research; Vol. 8, No. 3. See the NIHR Journals Library website for further project information.

Exploring the Relationship Between MyPlate Knowledge, Perceived Diet Quality, and Healthy Eating Behaviors Among Adolescents

Purpose:

MyPlate is the current dietary guidance icon meant to communicate healthy eating patterns. The purpose of this study is to evaluate knowledge of MyPlate nutrition education messages among middle school students and its association with dietary intake and perceived diet quality.

Design:

Secondary analysis of cross-sectional data.

Settings:

Survey of eighth-grade students from 16 middle schools in California.

Subjects:

A total of 3521 eighth-grade students.

Measures:

MyPlate knowledge was assessed with 3 questions asking how much of the plate in a typical meal should be (1) fruits and vegetables, (2) grains, and (3) proteins. A brief food frequency questionnaire measured intake of fruits, vegetables, sweets, salty snacks, fast-food, and sugar-sweetened beverages (SSBs) over the past 7 days. Students self-rated their diet quality as poor, fair, good, or excellent.

Analysis:

Hierarchical logistic regression models controlling for gender, ethnicity, and socioeconomic status.

Results:

Only 11% of students answered all MyPlate questions correctly. MyPlate knowledge was associated with 65% higher odds of not consuming SSBs, but 46% lower odds of not consuming sweets. MyPlate knowledge was not associated with adolescents’ perceived diet quality or intake of salty snacks, fruits, or vegetables.

Conclusion:

Knowledge of nutrition education messages communicated by the MyPlate dietary guidance icon is limited among adolescents. The association between MyPlate knowledge and lower consumption of SSBs is encouraging, given the strong association between SSBs and childhood obesity.

Assessment of Antioxidant Properties of Classic Energy Drinks in Comparison with Fruit Energy Drinks

Energy drinks (EDs) contain sugar, caffeine, and other bioactive compounds. Recently, new types of EDs, enriched with fruit juices, natural pigments, and plant extracts, have been launched in the market. The objective of this study was to investigate the composition and antioxidant properties of the most popular classic and fruit EDs. The study was carried out including 24 of the most popular energy drinks (classic and fruit EDs). The composition of EDs, especially caffeine and sugar, and antioxidant properties (antioxidant capacity, total polyphenols, total anthocyanins, vitamin C) were analyzed. Energy drinks with added fruit juice or natural pigments had a significantly higher (p ≤ 0.05) antioxidant capacity compared to classic energy drinks. Fruit EDs had a higher concentration of polyphenols and vitamin C. In some fruit EDs, slight amounts of anthocyanins were found. Generally, EDs are not a rich source of polyphenols and are not distinguished by high antioxidant capacity. However, fruit energy drinks and/or ones with added natural pigments have much better antioxidant properties than classic EDs. Both classic and fruit EDs contain a large amount of caffeine and sugar, therefore, it would be advisable not to drink large amounts of EDs for possible related health issues.

Using photo-elicitation to explore perceptions of physical activity among young people with cystic fibrosis

BACKGROUND

Physical activity is recommended in the management of cystic fibrosis (CF). The aim of this study was to explore motives, barriers and enablers to physical activity among this population.

METHODS

Twelve participants (12-18 years) were recruited via convenience sampling. Photo-elicitation alongside semi-structured interviews were used to explore participants' views and experiences of physical activity.

RESULTS

Our findings revealed motives for physical activity including health, enjoyment and autonomy. Those with families who valued physical activity tended to have positive attitudes towards physical activity, and valued and integrated it into their lives. Moreover, they were likely to be intrinsically motivated to be active. Several factors enable and act as barriers to physical activity. Whilst CF influenced physical activity, the majority of enablers and barriers raised where congruent with the general populations.

CONCLUSION

This study provides support that healthcare providers should encourage both young people with CF and their families to be active, and subsequently informs the development of clinical interventions to support physical activity among young people with CF and their families.