Pediatric obesity and body weight following the COVID-19 pandemic

Impact of Covid-19 lockdowns on the anthropometric development in primary school children in the Rhein-Neckar Region, Germany

BACKGROUND

Published data suggests that lockdowns during the COVID-19 pandemic may have negatively affected children's weight development. This study aims to assess the prevalence of overweight and obesity after the COVID-19 lockdowns as well as anthropometric development among primary school children in the Rhein-Neckar Region, Germany.

METHODS

In this cross-sectional study, schools were selected in cooperation with the local health authority to include different socioeconomic backgrounds. Participation was voluntary at school and individual level, requiring written informed consent from legal guardians. Study visits in schools were conducted between October 2021 and July 2022. Anthropometric data from nationally recommended medical examinations at 4 years (U8) and 5 years (U9), data on nutrition, physical activity, and socioeconomic data was collected using questionnaires. zBMI and weight category were calculated based on German reference data.

RESULTS

256 children with a mean age of 8.0 years (7.1-9.3 years) were included in the study. Most participants were from households with an above average income. 5.1% of the children were overweight, 4.7% were obese, 15.6% were underweight, and 74.6% were normal weight with a mean zBMI of -0.25 (SD 1.10), which is significantly lower than the mean zBMI of the German reference population (p < 0.001). No significant changes in zBMI were observed between U8 and U9 (p = 0.16). The mean zBMI decreased by 0.17 (SD 0.72) between U9 and the study visit (p = 0.02). A zBMI decrease of 0.5 was documented for the subgroup of overweight and obese children (p = 0.028) as well as a decrease of 0.23 (SD 0.63) for the normal-weight children subgroup (p < 0.001).

CONCLUSIONS

Contrary to previous reports mean zBMI decreased significantly in the children studied. No significant changes in zBMI were observed between U8 and U9 examinations, which supports the hypothesis that the decrease in zBMI could be attributed to lockdown measures. The study was registered at clinicaltrials.gov on September 21st 2021 under the registration number NCT05077059.

The impact of the COVID-19 pandemic on childhood obesity rates, by Health Board area, in Wales, UK

BACKGROUND

The aim of this study was to examine the possible impact of the coronavirus pandemic on rates of children living with obesity and severe obesity, by Health Board area in Wales.

METHODS

The pre-pandemic data consisted of all children included in the Wales Childhood Measurement Programme (2014/15-2018/19). The 2021/22 Child Measurement Programme data were used as the post-pandemic data set. Body mass index for obesity and severe obesity were calculated as 95th and 99.6th centiles, respectively.

RESULTS

Of the 163 277 children measured pre-pandemic (2014/15 to 2018/19), the overall prevalence of children with obesity and severe obesity were 12.1 and 3.2%, respectively. In the post-pandemic year (2021/22), obesity increased to 15.5% and severe obesity increased to 4.8%, with clear deprivation differentials (noting one of the seven Health Boards was unable to submit data post-pandemic). Two Health Boards had significantly higher rates of obesity post-pandemic compared to pre-pandemic. Increased levels of severe obesity were observed in all Health Boards with available data.

CONCLUSION

The post-pandemic rise in obesity and severe obesity in young children living in Wales demonstrates a need for more work on the prevention of obesity and severe obesity, targeting the early years and areas of socio-economic disadvantage.

A Comparative Analysis of Pediatric Emergency Department Admissions Before and During the COVID-19 Pandemic

Objectives This study aims to evaluate the outbreak's impact on emergency services, with findings obtained from patients who applied to our pediatric emergency service before and during the pandemic period. Methods In this study, the Pediatric Emergency Polyclinic of Hatay Mustafa Kemal University (MKU) Department of Pediatrics was evaluated during the COVID-19 pre-pandemic period and the COVID-19 pandemic period. Demographic features, complaints, discharge situations, diagnostic groups, and diagnoses of 16,730 non-traumatic patients one month to 18 years old were compared retrospectively. Results Comparing the pre-pandemic period and the pandemic period, it was determined that there was a statistically significant difference in the average age of patients, age groups, admission hours, triage classification, complaints, and diagnoses seen. Conclusion According to the findings obtained in the study, pediatric emergency department admissions decreased significantly during the pandemic period. As a result of the pandemic measures taken, the incidence of diseases caused by infectious agents, such as respiratory tract infections, decreased. The change in pediatric emergency service habits with the pandemic highlights the importance of conducting more comprehensive epidemiological studies in terms of more efficient and effective use of pediatric emergency health services in Turkey.

A Coordinated School Health Program Effect on Cardiorespiratory Fitness of South Texas Preschool Children: A Cluster Randomized Trial

BACKGROUND

The purpose of this study was to assess the effects of the Bienestar/NEEMA Coordinated School Health Program (BN CSHP) on cardiorespiratory fitness (CRF) of preschool children.

METHODS

A cluster randomized trial was conducted of preschools in South Texas. Of 48 eligible schools, 28 were randomly assigned (14 intervention, 14 control). Family demographics and household health characteristics were collected from parents and CRF from children. Generalized linear mixed model (GLMM) was used to analyze the data.

RESULTS

Family demographics, household health characteristics, and children's weight, obesity prevalence, and sedentary activity of the control group were similar to the intervention group at baseline. After adjusting for covariates, the number of laps ran by children in the control group increased by 23% (CI: -5% to 60%) per each data collection period compared with 53% (CI: 7% to 119%) in the intervention group.

IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY

State mandates, parent engagement, and funding are key for designing effective health and Physical Education (PE) programs.

CONCLUSION

Children in the BN CSHP, compared to those in the control group, had a significantly higher increase in their CRF. This finding is important because of the health benefits of CRF in children.

CLINICALTRIALS

gov Identifier: NCT05501392.

The Ongoing Impact of COVID-19 on Pediatric Obesity

In the developed world, pediatric obesity (PO) has been a major health concern since the last century, and this condition may lead to detrimental life-long physical and mental comorbidities. Currently, its prevalence has increased in low- and middle-income countries and in many high-income countries. Thus, the provision of effective and tailored care for children and their families has become vital. The social consequences of the COVID-19 pandemic are known everywhere, and among these, it has been argued that the COVID-19 pandemic has had a major impact on PO. Overall, the growth of PO over the last decade has been enhanced by the pandemic. During the COVID-19 pandemic, children, adolescents and young adults gained weight as the pediatric population dealt with sedentary lifestyles and changes in food habits. In this review, we want to highlight the impact that the COVID-19 pandemic had on PO.

Impact of lockdown on the growth of children in China aged 3-6 years during the COVID-19 pandemic

Background

Lockdowns in COVID-19 pandemic led to less physical activity and more intake of unhealthy food in children. The aim of this study was to investigate the negative impact of major lockdowns on the growth of children aged 3-6 years during COVID-19 pandemic period.

Methods

Physical examination results in 2019 to 2022 from 5834 eligible children (2972 males and 2862 females) from Southwestern China who were 3 years old in 2019 were retrospectively collected. Height and weight data points were extracted from the results, and percentiles of height (height%), weight (weight%), and BMI (BMI%), and rates of overweight and obesity were calculated and compared between different years during the pandemic.

Results

After analyzing the 15404 growth data points from 5834 children, a slowly increasing trend of height% from 2019 to 2022 was observed. Weight%, BMI%, overweight rate, obesity rate, and combined overweight and obesity rate had two peaks in 2020 and 2022 when major lockdowns were adopted and a drop in between (year 2021), except for obesity rate which did not drop in 2021. Similar results were shown after stratification by gender.

Conclusion

The lockdowns in COVID-19 pandemic promoted obesity of kindergarten children, but did not show any negative impact on their height growth possibly due to over-nutrition of children during lockdowns. More efforts need to be made to limit the increase of obesity rate in kindergarten children during possible future lockdowns.

Comparison of a Telehealth-Based Intensive Treatment Program with a Rewarding App vs. On-Site Care for Youth with Obesity: A Historical Cohort Study

The recommended treatment for children with obesity includes numerous consultations by a multidisciplinary team, which is very cumbersome. Telehealth can assist in administering frequent care to children with obesity, yet the exact approaches and modes of delivery are still explored. During the COVID-19 pandemic, we developed an intensive telehealth-based treatment program that included a rewarding app for children with obesity. The aim of this study was to compare 6-month changes in body mass index (BMI) and body fat percent between participants in the program (n = 70) vs. children that underwent historic on-site care (n = 87). After 6 months, more participants in the telehealth group continued treatment compared to the on-site group (79% vs. 60%, p < 0.001). A significant reduction in the median BMI z-score (zBMI) was seen after 6 months in both groups (p < 0.01), with a similar proportion of zBMI reductions (71% in the telehealth group, 75% in the comparison group, p = 0.76). No statistically significant differences were found between the study groups in 6-month changes in BMI, zBMI, body fat percent or fat z-scores. We conclude that our telehealth program, which was executed during the COVID-19 pandemic, resulted in a high proportion of children with zBMI reduction that was comparable with the more personal on-site care.

Effect of the COVID-19 pandemic on obesity and it is risk factors: a systematic review

BACKGROUND

Coronavirus disease (COVID-19) is a contagious disease caused by the severe acute new coronavirus called SARS-CoV-2. Devastating social, economic, and health service utilisation-related activities. Increased burden and lifestyle changes due to confinement.

OBJECTIVE

This study aimed to investigate and determine the determinants of obesity during the coronavirus disease (COVID-19) pandemic from 2019 to 2023.

METHODS

Observational studies published between December 2019 and January 2023 were thoroughly searched using a PRISMA flow chart. PubMed, Google Scholar, Web of Science, HINARI, Scopus, and Embase databases were used. Two reviewers independently identified and critically evaluated the relevant literature. Studies that reported weight gain or involved BMI measurements of 25 kg/m2 or BMI z-scores for children during the COVID-19 lockdown were selected for inclusion. The Newcastle-Ottawa Scale (NOS) was used as a quality assessment instrument in nonrandomised studies to evaluate study quality. All the contributing determinants of weight increase were identified, gathered, and synthesised.

RESULTS

This systematic review identified 40 studies with a total population of 5,681,813 from 22 countries, of which 74.6% were male. The sample size from included articles ranged from 37 to 5,315,435. Of the 40 selected articles, 24 focused on adults, five on adolescents, three on children, and eight on children and adolescents. Physical inactivity, sedentary behaviour, bad eating habits, behavioural lifestyle, excessive stress, depression, anxiety, behavioural risk factors, sex, and ethnic minorities were associated with obesity during the COVID-19 pandemic lockdown.

CONCLUSION

During the COVID-19 pandemic, physical inactivity, sedentary lifestyle, and poor eating patterns were the most common risk factors for obesity. Additionally, unhealthy eating habits, excessive behavioural stress, depression, anxiety, low mood, age, gender, and ethnic minorities have been identified as risk factors for obesity during the COVID-19 pandemic.

Anxiety among pediatric asthma patients and their parents and quick-reliever medication use: The role of physical activity parenting behaviours

Background

Clinical guidelines recommend the identification of asthma comorbidities, especially treatable problems such as parental behaviours and child and parent anxiety.

Purpose

We aimed to (1) explore associations of asthma severity with child and parent state anxiety, trait anxiety, and asthma-related anxiety as well as with caregiver behaviours around physical activity and (2) explore if caregiver behaviours around physical activity were associated with use of inhaled β-Agonists when symptomatic, and with child and parent anxiety.

Patients and methods

Patients ages 3-17 years with asthma (n = 72) and their parents were recruited from the Pulmonology-Allergology Pediatric clinic University Hospital Centre Split in Split, Croatia during 2021. During a clinical visit, the pharmacological regimen was assessed and spirometry was performed. Children completed the State-Trait Anxiety Inventory for Children (STAI-C) and the Youth Asthma-Related Anxiety Scale (YASS). Parents completed the State-Trait Anxiety Inventory (STAI), the Parent Asthma-Related Anxiety Scale (PASS), and the Physical Activity Parenting Practices - Short Form (PAPP).

Results

Most patients had mild asthma (69.4%). Children with moderate to severe asthma had increased asthma-related anxiety (mean = 11.94 ± 6.1) compared with children with mild asthma (mean = 5.97 ± 6.39, p = 0.003). Parents of children with mild asthma reported behaviours allowing unsupervised physical activity outside more often when compared to parents of children with moderate or severe asthma. Physical activity facilitation parenting behaviour reduced the odds of a child's need for quick-reliever medication when symptomatic (OR = 0.376,95% CI = -1.885 to -0.072; p = 0.034); more coercive parenting increased the odds of a child's additional use of such medications (OR = 2.602; 95% CI = 0.005 to 1.908; p = 0.049). Parents of children in the highest quartile of trait anxiety showed less non-directive support (1.97 ± 1.01 vs. 2.89 ± 1.19, p = 0.031) and less autonomy support (3.14 ± 1.32 vs. 4.11 ± 1.23, p = 0.037) of physical activity in their children than those with less trait anxiety.

Conclusion

Asthma-related anxiety was an important construct in this sample of children, associated with their disease severity as well as their parent's behaviours around the child's physical activities. Current research, conducted during the COVID-19 pandemic, recognised the tangible ways that parents support or avoid the asthmatic children's physical activity participation. Child anxiety and recognised parental physical activity behaviours are potentially important factors to assess and target for intervention.

Obesity screening in the pediatric emergency department - A missed opportunity?

Objectives

There is a low rate of body mass index measurements and obesity screening in primary pediatric care. Pediatric emergency department (PED) visits, with their large volumes and routine weight measurements, provide a unique opportunity to identify and address obesity. The study objectives were to examine the rate of addressing obesity in the PED and to identify its predicting factors.

Methods

From electronic medical records of PED visits during 2010-2019, we extracted data on age, gender, weight, time, listed diagnoses, and discharge texts. The primary outcome was a listed diagnosis of "obesity" on discharge letters of children with obesity. Secondary outcomes were addressing weight in the discharge letter and written recommendations for obesity-related treatment. Mixed models were used to test for associations between each of the three outcomes and patient/visit characteristics.

Results

There were 150,250 PED visits by 88,253 different children and adolescents. Obesity was found in 10,691 children (12.1%). Among these, listed "obesity" diagnosis was present in only 240 (1.5%) visits. Text addressing overweight/obesity was recorded in 721 (4.4%) visits, and weight-related recommendations were documented in 716 (4.4%) visits. "Obesity" was documented in females more often than in males, in older children, in children with higher weights, and in visits conducted during the mornings.

Conclusions

The rate of obesity diagnosis in the PED was extremely low, hence the potential screening ability of the PED in this matter is highly under-utilized. PEDs could increase the recognition of obesity, thus assisting in the global efforts in tackling this disease.