Consequences Of Childhood Obesity Research Articles

Association of childhood obesity or weight change with early-onset follicular occlusion triad among children.

The effects of childhood obesity or weight gain on the development of early-onset follicular occlusion triad (FOT) among children, which includes hidradenitis suppurativa (HS), acne conglobata (AC), and dissecting cellulitis of the scalp (DCS), remain unknown. To investigate the association between body mass index (BMI) or its changes and early-onset FOT development. This nationwide population-based longitudinal cohort study included a cohort of 2,012,928 Korean children who underwent two consecutive health examinations at 30-36 months and 42-48 months of age between 2009 and 2020. The BMI and its changes derived during health screenings at 30-36 and 42-48 months. We performed multivariate Cox proportional hazards regression analyses to estimate the risk of early-onset FOT, including HS, AC, and DCS. During the follow-up, 1,283 FOT, including 143 HS, 1,068 AC, and 72 DCS, events were identified. Children with obesity were at an elevated risk of early-onset FOT compared to those with a normal weight (FOT: adjusted hazard ratio [aHR] 1.49, 95% confidence interval [CI] 1.21-1.84; HS: aHR 2.30, 95% CI 1.39-3.82; AC: aHR 1.36, 95% CI 1.07-1.73). BMI gain was correlated with an elevated risk of early-onset FOT, particularly HS, whereas BMI loss was linked to a decreased risk of early-onset FOT, especially HS. Children who became obese had an increased early-onset FOT risk (aHR 1.51, 95% CI 1.07-2.14) compared to those who maintained a normal weight. Children who reduced from obese to normal weight exhibited a decreased risk of early-onset FOT (FOT: aHR 0.41, 95% CI 0.17-0.96, P for trend=0.02; HS: P for trend=0.05) compared to obese children who retained their weight. Childhood obesity was associated with an elevated risk of early-onset FOT, including HS and AC. Weight gain was correlated with an increased risk of early-onset FOT, especially HS, while weight loss was associated with a decreased risk of early-onset FOT, particularly HS. Implementing purposeful weight-reduction strategies may be helpful in preventing early-onset FOT development.

Healthcare professionals’ perspectives on the barriers and facilitators of integrated childhood obesity care

BackgroundBoth the causes and consequences of childhood obesity can be complex. To provide healthcare that is suitably tailored to the specific needs of children with obesity integrated care is required. The objective of this study was to explore the perceived barriers and facilitators of healthcare professionals (HCPs) in providing integrated care for children with obesity, to support them in tailoring the healthcare approach.MethodsIn this qualitative study, semi-structured in-depth interviews were conducted with 18 healthcare professionals with experience in childhood obesity care; pediatricians, youth healthcare nurses and a youth healthcare physician. A two-phased thematic content analysis was performed: an inductive analysis with open and selective coding and a deductive analysis with axial coding using the patient-centered care model by Stewart.ResultsOverall, the healthcare professionals defined the etiology of obesity as complex, and experienced the integrated care as complicated. The results fit into the four theme-structure of the patient-centered care model, with the integrated care system as an additional fifth theme. The main barriers were perceived within the sub-themes of illness and healthcare experiences, and sensitivity over talking about weight-related issues. The main facilitators were perceived within the sub-themes of conducting a biomedical, psychosocial and lifestyle assessment, tailoring the approach to families’ situation and investing in a family-professional relationship. Weight stigma appeared to be an underlying barrier for healthcare professionals that impacted, both explicitly and implicitly, upon all themes.ConclusionsHealthcare professionals providing integrated care for children with obesity, experience this type of care as complicated and comprising many barriers and facilitators regarding the four themes of the patient-centered care model and the fifth theme of the integrated care system. This paper demonstrates the patient-centered care model could prove helpful structuring a tailored approach within integrated care. This approach supports healthcare professionals in adopting a broad perspective towards individual and environmental factors and investing in the relationship, with respect to the sensitivity and complexity of childhood obesity.

Causes and effects of childhood obesity

Abstract Background Childhood and adolescent obesity and overweight is a major public health crisis nationally and internationally.. Obesity in childhood increases the risk of cardiovascular diseases, hypertension, lipid and carbohydrate metabolism disorders, including type 2 diabetes, abnormalities resulting from posture defects, and furthermore obesity in adulthood. Excessive body weight is also the cause of many emotional disorders related with lack of acceptance by oneself, family and peers. An analysis of the prevalence of obesity among children hospitalized in the Department of Rehabilitation was conducted in 2020-2023. Excessive body weight occurred in 23% of the examined patients. Purpose The aim of the study is to show the incidence of obesity and overweight among children hospitalized in the Department of Rehabilitation, to determine the cause of the disease based on the author's survey, which took into account the lifestyle of the examined patients, and to examine the relationship between body weight and elevated blood pressure values. The results were subjected to statistical analysis. Methods The clinical trial was conducted on 1,283 pediatric patients. The data were analyzed: weight, height, BMI, blood pressure and then the obtained values were placed on percentile charts. An original questionnaire was also conducted - took into account the age, gender, lifestyle, eating habits and physical activity of the respondents. Results 23% of hospitalized patients indicated excessive body weight. 10% of patients were obese and 13% were overweight. Back pain was the reason for hospitalization in 76% of overweight and obese children. Among children with excessive body weight, 25% indicated higher blood pressure values, while in the control group, this problem affected only 1% of respondents. A relationship has been shown between lack of physical activity, excessive body weight and problems with the locomotor system - 72% of overweight and obese children didn’t engage in any regular physical activity. After school, children spent their time mainly in a sitting or semi-reclining position. Moreover, 60% of parents reported that they don’t know what their child's diet looks like. Most teenagers admitted to eating meals irregularly, snacking between meals, and drinking sweetened drinks and leaving home without breakfast. Conclusions Obesity and overweight among children and adolescents is a significant public health problem in both medical and social dimensions. Counteracting obesity should start in early childhood and should be based on the lifestyle that includes proper nutrition and physical activity. Factors contributing to overweight and obesity include: lack of daily physical activity, avoiding exercise during physical education classes, spending many hours in a sitting position and inappropriate eating habits.

The Effect of Childhood Obesity on Intraocular Pressure, Corneal Biomechanics, Retinal Nerve Fiber Layer, and Central Macular Thickness.

Elevated corneal hysteresis (CH) and resistance factor (CRF) in obese and overweight children imply weight's effect on corneal biomechanics. Increased Goldmann-correlated intraocular pressure (IOPg) in obese children indicates glaucoma risk, emphasizing screening for IOP and retinal changes. To evaluate the effect of obesity on corneal biomechanics, retinal nerve fiber layer (RNFL), and central macular thickness (CMT) in children. In this prospective, cross-sectional, comparative study, 146 eyes of normal-weight, over-weight, and obese children aged between 6 to 17 years were evaluated. The IOPg, corneal compensated IOP (IOPcc), CH, CRF, and the average retinal nerve fiber layer (RNFL), average cup-to-disk ratio (c/d), and central macular thickness (CMT) were measured by Ocular Response Analyser and Spectral-Domain Optical Coherence Tomography (SD-OCT), respectively. There was no statistically significant difference regarding age, gender, IOPcc, average RNFL thickness, c/d ratio, and CMT among the groups ( P ≥0.05). The IOPg was significantly higher in obese children compared with normal-weight children, while CH and CRF values were significantly higher in both obese and over-weight children compared with healthy ones ( P <0.05). There was a positive correlation between BMI percentile and IOPg, CH, and CRF values. In our study, higher IOPg, corneal hysteresis, and corneal resistance factor values suggest that obese children could be potential candidates for glaucoma. Therefore, it would be appropriate to screen them for IOP and retinal alterations. Further investigations with larger sample size and longer follow-up are needed to understand the risk of glaucoma in obese children.

The Effect of Childhood Obesity on Psychomotor Behavior

Childhood obesity is a complex problem, and its prevalence among school-age children has been found to have a greater impact on their physical well-being compared to their learning difficulties. In some cases, teachers or schools may not pay enough attention to issues that have the potential to affect or delay the psychomotor development of children. Therefore, this study aimed to provide enhanced comprehension regarding the effect of childhood obesity on psychomotor behavior. This study used a systematic review methodology to synthesize information regarding the effect of obesity on children's health and development. The information and data presented in this study were obtained from several scientific sources accessed through online libraries such as PubMed, ScienceDirect, and the Cochrane Library. A comprehensive search was conducted to identify scholarly publications, which resulted in a total of 815 papers published between 2013 and 2022. The selected papers exclusively consisted of original research articles that primarily focused on investigating the relationship between obesity in children aged 5–14 years and their psychomotor abilities and development outcomes. Following the screening process, five studies were found to meet the specified criteria. The findings of the selected studies revealed a substantial resemblance, specifically the correlation between childhood obesity and poor motor skills. Furthermore, the selected studies discovered that an increase in body fat is commonly associated with a rise in total body weight, or the relative body mass index (BMI), in both adults and children. Some studies demonstrated significant differences in the performance of diverse psychomotor variables according to children's BMI. According to the results of the studies, children with a higher BMI showed inferior performance in motor activities as a result of compromised body control and balance that inhibited the children's movement. This systematic review concludes that obesity has an effect on the psychomotor behavior of children.

Effects of childhood obesity on myocardial performance, autonomic and conduction properties of the heart.

Childhood obesity tends to persist into adulthood and associated with increase in developing ischemic and non-ischemic cardiovascular diseases. We aimed to evaluate the effect of obesity on cardiac functions, atrial electromechanical coupling, and heart rate response, which are considered to be predictors of atrial fibrillation and sudden cardiac arrest. Study population included 52 obese children and 52 healthy controls. We performed 12-lead electrocardiography, echocardiographic examination, and treadmill exercise testing. Mitral, septal, and tricuspid segments were analysed by tissue Doppler imaging. Myocardial performance index (p = 0.011, p < 0.001, and p = 0.001, respectively) was higher and E'/A' ratio (p = 0.011, p < 0.001, and p < 0.001, respectively) was lower in obese group than controls. Atrial electromechanical coupling was longer in the obese group at all three segments (p < 0.001, p = 0.009, and p = 0.04, respectively). They had significantly longer interatrial (p < 0.001) and intra-atrial (p = 0.003) electromechanical conduction delay. While chronotropic index was similar between two groups, heart rate reserve was lower in obese children than controls (p = 0.043). The 1st- and 2nd-minute heart rate recovery indices of the obese group were lower compared to controls (p < 0.001 and p = 0.03, respectively). Body mass index was positively correlated with intra- and inter-atrial conduction times, whereas it was negatively correlated with heart rate recovery indices. We showed a deterioration in the diastolic function, atrial conduction, and heart rate response properties in children with obesity. Given the prognostic importance of these parameters, obese patients are might be at risk for atrial fibrillation and severe dysrhythmias from a young age.

Obesity as a Problem in Children and Adolescents: Literature Review

Obesity in children and adolescents affects health worldwide and is linked to premature death, comorbidities in the cardiometabolic and psychosocial systems, and other conditions. The problem of obesity in children and adolescents is 10% for children aged 5 to 17 years and 2-3.5% for teenagers, according to the most recent official data. The number of adolescents and children in Indonesia who suffer dietary deficiencies has risen every year. Adolescent obesity is caused by a variety of factors. The effects of childhood obesity can range from psychosocial effects to lifelong clinical changes like hypertension, hypercholesterolemia, metabolic syndrome, orthopedic disorders, obstructive sleep apnea (OSA), asthma, fatty liver disease, and increased risk for cardiovascular disease. Local, regional, and global efforts are encouraged by the World Health Organization’s (WHO) strategy on diet, physical activity, and healthier lifestyle.

The Effect of Childhood Obesity or Sarcopenic Obesity on Metabolic Syndrome Risk in Adolescence: The Ewha Birth and Growth Study.

The prevalence of obesity and metabolic syndrome (MetS) in the pediatric population has increased globally. We evaluated the impact of childhood obesity and sarcopenic obesity on the risk of MetS in adolescence using the Ewha Birth and Growth Cohort study data. In this study, we analyzed data from 227 participants who were followed up at the ages of 7-9 and 13-15 years. Overweight and obesity were defined as a body mass index of the 85th percentile or higher based on national growth charts, and sarcopenic obesity was defined using body composition data. Metabolic diseases in adolescence were identified by calculating the pediatric simple metabolic syndrome score (PsiMS), continuous metabolic syndrome score (cMetS), and single-point insulin sensitivity estimator (SPISE) as MetS indices. The prevalence of overweight was approximately 15% at both 7-9 and 13-15 years old, and that of sarcopenic obesity (7-9 years old) was 19.5%. Boys aged 13-15 years had a significantly larger waist circumference (WC) and higher systolic blood pressure (SBP) than girls. The MetS indices (PsiMS, cMetS, and SPISE) showed no significant differences by gender. Overweight and sarcopenic obese people have a higher overall risk of MetS components than normal people. The overweight group had a significantly higher prevalence of PsiMS and cMetS than the normal group, while the SPISE was significantly lower and the MetS indicator was worse in the overweight group than in the normal group. Similar results were obtained in the group with sarcopenic obesity. Both overweight and sarcopenic obesity remained significantly associated with MetS indicators, even after adjusting for covariates. Furthermore, metabolic health assessed by the cMetS in adolescence was affected not only by childhood overweight but also by adolescence, which showed an interaction effect. The results of this study emphasize the importance and need for early detection of childhood obesity and effective public health interventions.

Effects of childhood obesity and related genetic factors on precocious puberty: protocol for a multi-center prospective cohort study

BackgroundChildhood obesity has important effects on the onset and development of puberty. Although a number of studies have confirmed the relationship between obesity and precocious puberty, little is known about the pleiotropic genes of obesity and precocious puberty and the interaction between genes and environment. There are four objectives: (1) to analyze the incidence of precocious puberty in the general population in China; (2) to verify the direct effect of obesity on children’s precocious puberty using a variety of methods; (3) to verify the effect of obesity and its risk gene polymorphism on precocious puberty in a prospective cohort study; and (4) to analyze the interaction effect of genes and environment on pubertal development.MethodsWe will conduct a multi-center prospective cohort study in three cities, which are selected in southern, central, and northern China, respectively. Primary schools in these cities will be selected by a stratified cluster random sampling method. Primary school students from grade 1 to grade 3 (6 to 10 years old) will be selected for the cohort with extensive baseline data collection, including assessment of pubertal development, family demographic information, early development, sleep pattern, dietary pattern, and physical activity. Participants will be followed up for at least three years, and long-term follow-up will depend on future funding.DiscussionThe findings of this multicenter prospective population-based cohort study may expand previous related puberty development research as well as provide important information on the mechanism of early puberty. Targeted interventions can also be developed to improve adolescent health problems related to puberty development based on the available evidence.Trial registrationClinicalTrials.gov Identifier: NCT04113070, prospectively registered on October 2, 2019.

Childhood obesity: An approach to individualized treatment

In the United States, obesity prevalence has surpassed alarming rates and reached epidemic proportions with increased body mass index and poor diet being among the top causes of morbidity and mortality. Approximately 18.5% of children in the United States have obesity. Childhood obesity is associated with medical conditions such as cardiovascular disease, type 2 diabetes mellitus, asthma and musculoskeletal disorders among other conditions. It is also associated with an increased risk for discrimination and bullying. The goal of treatment in the pediatric and adolescent patient with overweight or obesity is to develop healthy habits and lifestyle patterns which will hopefully persist into adulthood in order to prevent future adverse health outcomes, improve quality of life and improve body image and self-esteem. Osteopathic family physicians are well suited to provide the needed comprehensive care, taking a holistic, patient-centered treatment approach including nutrition, activity and behavior. While therapeutic lifestyle changes are the primary focus of treatment, the provider must also consider socioeconomic factors, mental health, treatment of comorbidities and familial factors when determining treatment. This article aims to summarize the risks and consequences of childhood obesity as well as outline the approach the osteopathic family physician can take to assessment and treatment of the pediatric patient with obesity.

Association between Telomere Length and Pediatric Obesity: A Systematic Review.

Objective: Telomere length (TL) is a robust marker of biological aging, and increased telomere attrition is noted in adults with obesity. The primary objective of this systematic review was to summarize current knowledge on the effects of childhood obesity in TL. The secondary objective was to assess the effect of weight management interventions in TL. Methods: The following databases were searched: PubMed, Scopus, Web of Science and Heal-link.gr from inception to September 2021. The search was performed using the following combinations of terms: “telomer*” [All Fields] AND (“length” [All Fields] OR “lengths” [All Fields]) AND “obes*” [All Fields] AND (“child*” [All Fields] OR “adolescen*” [All Fields]). Results: A total of 16 original articles were included in this systematic review. Eleven of them were cross-sectional and five were lifestyle interventions. Conclusions: There was a tendency towards a negative association between childhood obesity and TL. Life-style interventions in children have been associated with increased TL peripherally, indicating a possible association of the redistribution of younger cells in the periphery with the favorable effect of these interventions. Further prospective studies with larger sample sizes that employ other markers of cell aging would potentially elucidate this important mechanistic relation.

Healthcare professionals\u2019 perceptions of childhood obesity in Iquitos, Peru: a qualitative study

BackgroundChildhood obesity is an urgent worldwide concern associated with increased morbidity in adulthood. Healthcare professionals (HCPs) are well placed to influence childhood obesity trends and implement interventions. English-language studies regarding HCPs’ perceptions of childhood obesity are limited to high-income countries. Peru is an upper-middle-income country with regional disparities in childhood obesity prevalence. This qualitative study aims to explore HCPs’ perceptions of childhood obesity in Iquitos, Peru, where prevalence is relatively low.MethodsTwenty-one HCPs with child healthcare experience were purposively recruited from two primary healthcare centres. Semi-structured, individual interviews were conducted with a translator and audio recorded. Transcribed data were analysed using thematic analysis.ResultsEight themes were identified and divided into four categories: (1) HCPs’ perceptions and attitudes towards childhood obesity (level of concern regarding childhood obesity, perceived consequences of childhood obesity); (2) Factors which HCPs perceive to be important in the development of childhood obesity (parental factors, contextual factors); (3) HCPs’ perceptions of their role in childhood obesity prevention and management (educating parents about childhood obesity, regular monitoring of child growth); and (4) Barriers and facilitators in childhood obesity prevention and management (in healthcare, in schools).ConclusionsHCPs had a low level of concern regarding childhood obesity in Iquitos and prioritised undernutrition. Parental factors were perceived to be the most influential in the development of childhood obesity. HCPs perceived themselves to have minimal influence due to prevailing positive views of excess weight and difficulties engaging parents. Educating parents about childhood obesity was felt to be essential to prevention and management although regular monitoring of child growth and home healthcare visits were viewed as useful additional measures. This study can help to inform the development of targeted public health strategies which are sensitive to local contexts and could prevent the upward childhood obesity trends evident elsewhere in Peru.

Retrieval-induced forgetting in children and adolescents with and without obesity.

Background/objectives:Previous research indicates that youth with obesity exhibit deficits in executive functioning (EF), which often take the form of impaired response inhibition. One aspect of EF not previously studied in obesity is the adaptive process known as retrieval-induced forgetting (RIF), the suppression/inhibition of intrusive or non-target items by the retrieval of specific items from memory. The present study investigated if child or adolescent obesity disrupts the ability to inhibit retrieval of intrusive memories.Subjects/methods:We compared the manifestation of RIF in children (ages 8–12) and adolescents (ages 13–18) as a function of their weight status and sex. We also evaluated the effects of these variables on simple recall of items from episodic memory under conditions where competition from intrusive items was reduced.Results:Children with obesity did not demonstrate significant RIF, whereas RIF was exhibited by preteens without obesity and by teenage participants with- and without obesity (x Weight Status x Age Group interaction p = 0.028). This pattern of results did not differ as a function of sex for either age group. No differences in episodic memory were found. Additional analyses using Age as continuous covariate (and not as a nominal group) comparing participants who exhibited RIF with those who did not, found that the no RIF group consumed fast-food meals more frequently (p=.024) and had higher percentages of total body adiposity and android fat compared to the RIF group (p’s<.05).Conclusions:The findings expand what is known about the effects of childhood obesity on cognitive functioning, identify impaired RIF with specific behavioral and dietary factors and increased adiposity, and suggest the possibility that impairments in the ability to inhibit intrusive memories of food and eating may contribute to poor early-life weight control.

Effects of childhood obesity on ocular pulse amplitude and intraocular pressure.

To assess intraocular pressure and ocular pulse amplitude changes in obese children and adolescents using dynamic contour tonometry. 137 cases, 64 obese and 73 healthy children, who were both age-matched and gender-matched, comprised the study population in this cross-sectional study. Children with body mass index values >95% for sex and age were regarded as obese. Participants underwent detailed ophthalmological examinations, including intraocular pressure measurement using a Pascal dynamic contour tonometer. Relationships between intraocular pressure and ocular pulse amplitude measurements and age, sex, obesity, pubertal status, and insulin resistance were investigated. Bilateral ocular pulse amplitude was lower while intraocular pressure was higher in the obese group than in the control group (p<0.001). No significant relationship was observed between insulin resistance and intraocular pressure or ocular pulse amplitude (p>0.005). No correlation was determined between systolic and diastolic blood pressure, homeostasis model assessment for insulin resistance, or blood lipid levels and intraocular pressure and ocular pulse amplitude. Our results show that obesity caused an increase in intraocular pressure and a decrease in ocular pulse amplitude independently of insulin resistance in children and adolescents. Prospective studies involving long-term follow-up of cases are now needed to assess the probable adverse effects of these ocular findings in obese children.

Effect of childhood obesity on admissions for respiratory disease.

The purpose of this study was to assess for an association between higher body mass index and disease severity, morbidity and mortality in children admitted for an acute respiratory distress and failure. A single-institution retrospective cross-sectional study performed in the United States evaluating paediatric patients, 2-20years of age, admitted for diagnoses related to acute respiratory distress and acute respiratory failure. Main outcomes include disease severity as assessed using the respiratory component of the Paediatric Early Warning Score (PEWS) with adjustment for altered mental status (Resp-PEWS+AMS), hospital or intensive care length of stay (LOS) and death. Children with obesity made up 42/334 (13%) of the cohort. There was no significant difference in Resp-PEWS+AMS between obese and non-obese cohorts (mean of 0.93, {standard deviation 1.11} vs. 1.13 {1.35}, range 0-6, rank sum p=0.46). There was no significant difference in overall hospital LOS or intensive care LOS. Multivariate analysis including diagnosis as a control variable did not change the results. We found that body habitus was not an independent factor for illness severity or clinical outcomes.

Conducting a psychosocial and lifestyle assessment as part of an integrated care approach for childhood obesity: experiences, needs and wishes of Dutch healthcare professionals

BackgroundThe causes and consequences of childhood obesity are complex and multifaceted. Therefore, an integrated care approach is required to address weight-related issues and improve children’s health, societal participation and quality of life. Conducting a psychosocial and lifestyle assessment is an essential part of an integrated care approach. The aim of this study was to explore the experiences, needs and wishes of healthcare professionals with respect to carrying out a psychosocial and lifestyle assessment of childhood obesity.MethodsFourteen semi-structured interviews were conducted with Dutch healthcare professionals, who are responsible for coordinating the support and care for children with obesity (coordinating professionals, ‘CPs’). The following topics were addressed in our interviews with these professionals: CPs’ experiences of both using childhood obesity assessment tools and their content, and CPs’ needs and wishes related to content, circumstances and required competences. The interviews comprised open-ended questions and were recorded and transcribed verbatim. The data was analysed using template analyses and complemented with open coding in MAXQDA.ResultsMost CPs experienced both developing a trusting relationship with the children and their parents, as well as establishing the right tone when engaging in weight-related conversations as important. CPs indicated that visual materials were helpful in such conversations. All CPs used a supporting assessment tool to conduct the psychosocial and lifestyle assessment but they also indicated that a more optimal tool was desirable. They recognized the need for specific attributes that helped them to carry out these assessments, namely: sufficient knowledge about the complexity of obesity; having an affinity with obesity-related issues; their experience as a CP; using conversational techniques, such as solution-focused counselling and motivational interviewing; peer-to-peer coaching; and finally, maintaining an open-minded, non-stigmatizing stance and harmonizing their attitude with that of the child and their parents.ConclusionsAlongside the need for a suitable tool for conducting a psychosocial and lifestyle assessment, CPs expressed the need for requisite knowledge, skills and attitudes. Further developing a supporting assessment tool is necessary in order to facilitate CPs and thereby improve the support and care for children with obesity and their families.

Child and Adolescent Obesity in Saudi Arabia

Obesity is a critical universal well-being challenge. Obesity is influencing various chronic conditions like high blood pressure, diabetic illnesses, strokes, cardiovascular ailments, and different kinds of cancer. Treatment of obesity becomes subject to high healthcare costs and lifestyle modifications. However, the most worrying aspect in Saudi Arabia is the intensifying obese-related cases among kids and teenagers. Progression of the condition becomes complex to manage. Again, the vital or severity of health consequences of childhood obesity underscores the disorder as a community health issue in the country. Kids’ and teenagers’ obesity cases have adverse effects on life quality and expectancy and lead to substantial healthcare expenses. Evaluation of various research underscores a relation between obesity, socio-economic status, and lifestyle changes. According to Al-Hussaini et al. (2019), economic success and subsequent lifestyle shifts incorporating sedentary lifestyles and dietary mannerisms continue to influence child and adolescent obesity in Saudi. The evaluation of literature on obesity-related cases in the country offers a better comprehension of the link between child or adolescent obesity and lifestyle factors, which enables one to understand how to prevent and manage the condition effectively.

Prevalence, incidence, and trends of childhood overweight/obesity in Sub-Saharan Africa: a systematic scoping review

BackgroundThe growing burden of non-communicable diseases (NDC), particularly in low-and middle-income countries, poses a significant threat to global health. Obesity and overweight constitute major risk factors of NCDs such as heart diseases, diabetes, and kidney disease, and as a result, contribute significantly to the development of chronic morbidities, reduced quality of life, and increased risk of premature death. This study described evidence on the prevalence, incidence, and trends of childhood overweight and obesity in sub-Sahara Africa (SSA).MethodsWe conducted a systematic scoping review employing the Arksey and O’Malley framework, Levac et al. recommendations, and the Joanna Briggs Institute guidelines. To obtain relevant published articles for this review, we performed a comprehensive keywords search in PubMed, Google Scholar, Web of Science, and CINAHL via EBSCOhost platform for studies published between 2009 and June 2019. Guided by the eligibility criteria, title and abstracts, as well as the full-text articles were independently screened in parallel by two investigators. All relevant data were independently extracted by two investigators using a piloted form designed in Microsoft and thematic analysis conducted.ResultsOf the 81 included studies obtained from 250,148 potentially eligible articles, the majority (25) conducted in South Africa followed by 18 in Nigeria. Six studies were conducted in Ethiopia (6), Tanzania (5), Kenya (4), Cameroon (4), Ghana (3), Uganda (2), Mozambique (2), and Sudan (2). One study each was conducted in Botswana, Gambia, Lesotho, Mauritius, Seychelles, Togo, and Zimbabwe. The remaining three articles were multi-country studies. Most (81.5%) of the included studies were cross-sectional surveys and the majority (79) focused on both male and female participants. The majority (80/81) of the included studies reported on the prevalence of childhood overweight/obesity, 8 on the trends of childhood overweight/obesity, and one presented evidence on the incidence of childhood overweight and obesity in SSA.ConclusionThis review demonstrates limited studies on childhood overweight/obesity in most SSA countries although the included studies suggest an increasing burden. Considering the consequences of childhood obesity, there is a need for more primary researches to inform policies decision and implementation to halt the rise of childhood obesity/overweight in SSA.

Children and adolescents’ obesity is the 21st century health problem

The article presents a literature review which devotes to one of the major issues of healthcare today obesity in children and adolescents. The consequences of childhood obesity, methods of determination and pathophysiology of obesity are described in detail. It was considered the influence of genetic factors in the formation of obesity, the effect of intestinal microbiota in the pathogenesis of obesity. The literature search was carried out in the databases of NCBI, PubMed, PubMed Central, eLIBRARY.ru, etc. Obesity in children and adolescents is one of the most important issues for people from most countries in today's world. Worldwide, the prevalence of this pathology has increased over the past three decades. Obesity in children and adolescents is a complex, multifactorial disease in which genetic and non-genetic factors can be identified. Although the vast majority of childhood obesity incidents are exogenous, a small proportion may have endogenous causes. Currently, particular importance is attached to the study of hereditary predictors of obesity and its main complications. Being a complex and inherited trait (disease), obesity is a consequence of the interaction of genetic predisposition, epigenetics, metagenomics, and the environment. Also, recent experimental and clinical data show the importance of intestinal microbiota, which can cause overweight and obesity in some patients. Molecular genetic studies have confirmed changes in intestinal biocenosis with developing obesity in children and adolescents. Obesity, which began in childhood, causes short-term and long-term adverse effects on physical and psychosocial health and largely becomes a risk factor for the development of various metabolic disorders and cardiovascular pathology. Understanding the multifactorial mechanisms involved in the formation of obesity in children and adolescents provides opportunities for the early prevention of obesity and its complications.

Does obesity have an effect on the ECG in children?

This review summarizes current data on influences of childhood obesity on the 12-lead electrocardiogram (ECG). Studies on obese adults showed a higher risk of cardiovascular complications and also, partly pathological, ECG alterations. Data on ECG alterations in obese children is rare. In current studies, no pathological findings were found. All alterations, which mimic the later pathological phenomena in obese adults, were within normal ranges. Studies reported significantly longer P-wave time and P-wave dispersion (Pd) in obese children [Üner A, Doğan M, Epcacan Z, Epçaçan S. The effect of childhood obesity on cardiac functions. J Pediatr Endocr Met 2014;27:261-71.], no correlation of heart rate, P-wave, or QT dispersions (QTd) [Akyüz A, Alpsoy S, Akkoyun DC, Nalbantoǧlu B, Tülübaș F, et al. Effect of overweight on P-wave and QT dispersions in childhood. Turk Kardiyol Dern Ars 2013;41:515-21.], significantly higher QTd in obese children [Yildirim S, Binnetoglu FK, Battal F, Aylanc H, Nazan Kaymaz N, et al. Relation between QT variables and left ventricular geometry in athletes and obese children. Acta Med Port 2016;29:95-100.], no significant association between obesity and QTc interval (QTc), but longer PR intervals, wider QRS duration and left axis shifting of frontal P-wave, QRS and T-wave axes [Sun G, Li Y, Zho X, Guuo X, Zhang X, et al. Association between obesity and ECG variables in children and adolescents: a cross-sectional study. Exp Ther Med 2013;6:1455-62.], significant prolongation of QTc, T peak-to-end, and QTd in the obese children [Paech C, Liebold A, Gebauer RA, Wagner F, Vogel M, et al. Relative QT interval prolongation and electrical inhomogeneity of cardiac repolarization in childhood obesity. Prog Pediatr Cardiol 2017;47:64-7.], slight shift to the left in the QRS axis (with no changes in the P axis), increased amplitudes of the left-sided leads in obese children, and no correlation of the heart rate with the weight [Paech C, Anhalt M, Gebauer RA, Wagner F, Vogel M, et al. New normal limits for pediatric ECG in childhood obesity? Influence of childhood obesity on the ECG. Prog Pediatr Cardiol 2018;48:119-23.]. Altogether, the study results are inconsistent. Clearly, pathological phenomena in the ECG of obese children were not reported: only preliminary stages like QTc prolongation within the norm were found. The pathological alterations seen in adult obese patients are not (yet) seen in childhood. The slight changes reported in childhood obesity are likely to manifest later and to develop into pathological phenomena in obese adults and, therefore, might increase the risk of cardiovascular events like arrhythmia and sudden cardiac death in adulthood.