scholarly journals Association of Maternal Dietary Patterns during Pregnancy and Offspring Weight Status across Infancy: Results from a Prospective Birth Cohort in China

Nutrients ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 2040
Author(s):  
Jiajin Hu ◽  
Izzuddin M. Aris ◽  
Pi-I D. Lin ◽  
Ningyu Wan ◽  
Yilin Liu ◽  
...  
Keyword(s):  
Birth Cohort ◽  
Dietary Patterns ◽  
Weight Status ◽  
Maternal Diet ◽  
Overweight And Obesity ◽  
Lower Odds ◽  
Study Results ◽  
Z Scores ◽  
Food Diaries ◽  
Protein Rich

Literature on maternal dietary patterns during pregnancy and offspring weight status have been largely equivocal. We aimed to investigate the association of maternal dietary patterns with infant weight status among 937 mother–infant dyads in a Chinese birth cohort. We assessed maternal diet during pregnancy using food frequency questionnaires (FFQ) and three-day food diaries (TFD) and examined infants’ body weight and length at birth, 1, 3, 6, 8 and 12 months. Maternal adherence to the “protein-rich pattern (FFQ)” was associated with lower infant body mass index z-scores (BMIZ) at birth, 3 and 6 months and lower odds of overweight and obesity (OwOb) across infancy (quartile 3 (Q3) vs. quartile 1 (Q1): odds ratio (OR): 0.50, (95% confidence interval: 0.27, 0.93)). Maternal adherence to the “vegetable–fruit–rice pattern (FFQ)” was associated with higher BMIZ at birth, 3 and 6 months and higher odds of OwOb across infancy (Q3 vs. Q1: OR: 1.79, (1.03, 3.12)). Maternal adherence to the “fried food–bean–dairy pattern (TFD)” was associated with lower BMIZ at 3, 6, 8 and 12 months and lower odds of OwOb (Q3 vs. Q1: OR: 0.54, (0.31, 0.95)). The study results may help to develop interventions and to better define target populations for childhood obesity prevention.

scholarly journals Excessive body weight and its relationship to body image in teenagers aged 16–18 years old in South Jakarta

2020 ◽  
Vol 4 (1-3) ◽  
pp. 45
Author(s):  
Dania Mirza Ramadhanty ◽  
Bernie Endyarni Medise
Keyword(s):  
Body Image ◽  
Body Weight ◽  
Weight Status ◽  
Overweight And Obesity ◽  
Excess Body Weight ◽  
Chi Square ◽  
Cross Sectional ◽  
Study Results ◽  
Excessive Body Weight ◽  
Chi Square Analysis

Objective. Overweight is one of the health problems that often occur in children and adolescents throughout the world, both in developed and developing countries. Study results in USA showed yearly increase of overweight prevalence in children aged 2–19 years old. In addition, based on the results by the National Health and Nutrition Examination Survey 2009–2010 in United States, the highest percentage of overweight and obesity by age group was found at 12–19 years old (33.6%). Basic Health Research/Riskesdas’s data in 2013 showed the prevalence of overweight in adolescents aged 16–18 years old in Indonesia reached the highest value of 11.5%. Moreover, most teenagers see their body images as a match between self’s and others’ ideal perception. Teenagers with positive body image tend to be more confident and also easier to get along with other people, especially their peers. In this study, researcher aimed to investigate the relationship between teenagers who have excess body weight with body image, whether it had positive or negative impact.Methods: This was a cross-sectional study. Data collection was done from December 2017 to January 2018. Data collected were anthropometric measurements (weight and height) and the King College London Body Image Questionnaire's filled by participants. From 400 subjects who filled the questionnaires, a total of 350 participants matched the inclusion criteria and were analyzed. Chi square test was done as data analysis.Results: Chi-square analysis for excess body weight status in relation to body image scores showed no relationship (p=1,000).Conclusions: There was no significant relationship between excessive body weight and body image. 

Abstract 033: Does Persistent Poverty Elevate Risk for Obesity More Than Occasional Poverty in Youth? Evidence From a Quebec Birth Cohort

Circulation ◽  
2012 ◽  
Vol 125 (suppl_10) ◽  
Author(s):  
Lisa Kakinami ◽  
Marie Lambert ◽  
Lise Gauvin ◽  
Louise Séguin ◽  
Béatrice Nikiéma ◽  
...  
Keyword(s):  
Birth Cohort ◽  
Low Income ◽  
Weight Status ◽  
Latent Class ◽  
Group Analysis ◽  
Latency Period ◽  
High Exposure ◽  
Increased Risk ◽  
Z Scores ◽  
Statistics Canada

Background: Childhood poverty heightens the risk of obesity in adulthood, but its effect during childhood is poorly understood. We analyzed the relationship between poverty trajectories across the ages of 6, 8, 10, and 12 years with BMI Z-scores and the risk of being overweight in a birth cohort of children. Methods: Data were from 703 participants in the 1998-2010 ″Quebec Longitudinal Study of Child Development″ (n=2,120) birth cohort. Household income was measured annually with poverty defined as income below the low-income thresholds established by Statistics Canada adjusted for household size and geographic region. Children’s height and weight at ages 6, 8, 10, and 12 years were measured by trained study staff. Body mass index (BMI) was converted to age- and sex- standardized BMI Z-scores and percentiles and were classified as overweight or obese (BMI percentile > 85th) based on CDC growth curves. Trajectories of poverty across the ages of 6, 8, 10, and 12 years were characterized with a latent class group analysis using maximum likelihood in a semiparametric mixture model. Multivariable linear regressions predicted BMI Z-scores at different ages, and logistic regression predicted the risk of being overweight or obese based on poverty trajectories after adjusting for sex. Because all children at ages 6 and 8 years were pre-pubertal, and all children at age 12 were in puberty, only the model for BMI at age 10 adjusted for puberty. Results: Poverty trajectories were fairly stable across time and fell into 1 lower exposure category (consistently low exposure (approximately 70%, n=487)) and 3 higher exposure categories (increasing: 8%, n=55; decreasing: 10%, n=70; or consistently high exposure: 13%, n=91)). After adjusting for covariates, compared to children experiencing lower exposure to poverty, BMI Z-scores of children with consistently high exposure to poverty were 0.05 (p=NS), 0.12 (p=NS), 0.37 (p=0.02), and 0.42 (p=0.003) higher at ages 6, 8, 10, and 12 years, respectively. After adjustment, children experiencing consistently high exposure to poverty were at a significantly increased risk for being overweight or obese at age 8 (OR: 2.0, 95% CI: 1.2-3.3, p=0.01), age 10 (OR: 2.1, CI: 1.2-3.5, p=0.005), and at age 12 years (OR: 2.8, CI: 1.7-4.7, p<0.001) compared to children experiencing lower exposure to poverty. Children experiencing decreasing exposure to poverty at all ages, or increasing exposure at age 10 and 12 years were at an increased risk for being overweight or obese, but the results were not statistically significant. Conclusion: Findings suggest that there is a latency period for the detrimental effects of poverty on weight, but that previous exposure can still impact future weight even at a young age. Whether the disparity in weight status according to poverty trajectories widens as the children continue to age should be investigated.

scholarly journals Weight status and body composition analysis among Polish boys with autism spectrum disorders

2021 ◽  
Vol 84 (2) ◽  
pp. 151-161
Author(s):  
Sylwia Trambacz-Oleszak
Keyword(s):  
Body Composition ◽  
Body Weight ◽  
Autism Spectrum Disorders ◽  
Weight Status ◽  
Body Height ◽  
Autism Spectrum ◽  
Overweight And Obesity ◽  
Z Scores ◽  
Spectrum Disorders ◽  
Standard Deviations

Abstract Currently, autism spectrum disorders (ASD) are one of the main health care problems in both Poland and in other countries. There are limited studies on the physical growth and body composition among children and adolescents with ASD. Several studies have indicated that the prevalence of unhealthy weight is high among autistic patients. Therefore, the main aim of this study was to assess the prevalence of underweight, overweight and obesity of Polish boys with ASD and to analyse body composition. A cross-sectional study was performed on 29 Polish boys aged 3–11 with autism. Anthropometric measurements were taken. Bioelectrical impedance analysis (BIA) was used to evaluate body composition. The percentile values and z-scores for body height, body weight and BMI were calculated. The CDC cut–points were used to determine weight status. Statistical analyses were performed using the Statistical Package for the Social Sciences (SPSS) version 25. 16.1% autistic boys had z-scores for body weight above two standard deviations, 12.9% had z-scores for body height above two standard deviations and z-scores for BMI above two standard deviations were found in 19.4% of the boys. 13.8% of autistic boys were underweight, 48.3% had healthy weight, 20.7% were overweight, and 17.2% were obese. The mean value of body fat percentage was 18.46%, and 16.1% of the boys with ASD had higher than normal fat tissue. There is a high prevalence of overweight and obesity among Polish boys with autism.

scholarly journals Dietary Patterns and Weight Status of Primary School Children in Serbia

2021 ◽  
Vol 9 ◽  
Author(s):  
Predrag Bozic ◽  
Visnja Djordjic ◽  
Lidija Markovic ◽  
Dragan Cvejic ◽  
Nebojsa Trajkovic ◽  
...  
Keyword(s):  
Dietary Patterns ◽  
Weight Status ◽  
Vegetable Consumption ◽  
Task Force ◽  
Cross Sectional Study ◽  
Overweight And Obesity ◽  
Primary School Children ◽  
World Health ◽  
Cross Sectional ◽  
Health Organization

The purpose of the present cross-sectional study was to examine dietary patterns and the prevalence of underweight, overweight, and obesity among Serbian children. Furthermore, the study analyzed the association between dietary patterns and weight status. A nationally representative sample of 6–9-year-old children (n = 3,067) was evaluated as part of the Fifth Round World Health Organization European Childhood Obesity Surveillance Initiative. The children's height and weight were measured by trained field examiners, while their parents or guardians filled paper versions of the food frequency questionnaire to collect information related to the child's breakfast habits and food and beverage intake. According to the International Obesity Task Force cut-off points, the overall prevalence of overweight (including obesity) and underweight were 28.9 and 8.1%, respectively. The majority of parents reported that their children (84.5%) had breakfast every day, while only 39.5 and 37% of children had daily fruit and vegetable consumption, respectively. The children who do not eat breakfast every day are more likely to be obese (OR = 1.50), while a higher intake frequency of nutrient-poor beverages such as soft drinks increases the risk of being not only overweight (OR = 1.32) but also underweight (OR = 1.39). Regular monitoring and understanding of dietary patterns and weight status is crucial to inform, design, and implement strategies to reduce national and global diet and obesity-related diseases. Urgent actions need to be taken from public policymakers to stop and reverse the increasing trend of overweight (including obesity) among Serbian children.

scholarly journals Prospective relevance of dietary patterns at the beginning and during the course of primary school to the development of body composition

2014 ◽  
Vol 111 (8) ◽  
pp. 1488-1498 ◽  
Author(s):  
Katharina Diethelm ◽  
Anke L. B. Günther ◽  
Matthias B. Schulze ◽  
Marie Standl ◽  
Joachim Heinrich ◽  
...  
Keyword(s):  
Body Composition ◽  
Primary School ◽  
Dietary Patterns ◽  
Weight Status ◽  
Principal Component ◽  
Overweight And Obesity ◽  
Reduced Rank Regression ◽  
Rank Regression ◽  
Lower Baseline ◽  
School Period

Primary school years seem to represent a critical period for the development of overweight and obesity. However, only a few studies have analysed the prospective relationship between dietary patterns and weight status in children. The aims of the present study were to identify dietary patterns at the beginning of and during the primary school period and to examine their relevance to the development of body composition. Nutritional and anthropometric data from 371 participants of the Dortmund Nutritional and Longitudinally Designed (DONALD) Study at the beginning (ages 6 and 7 years) and end (ages 10 and 11 years) of the primary school period were used. Principal component analyses (PCA) were conducted to identify dietary patterns, which were regressed on changes in BMI and fat mass index (FMI) between ages 6 and 7 years and ages 10 and 11 years. Reduced rank regression (RRR) was used to directly extract patterns explaining variation in changes in BMI and FMI between ages 6 and 7 years and ages 10 and 11 years. PCA yielded interpretable patterns of dietary changes at the beginning of and during the primary school period, which were not related to changes in body composition. Conversely, RRR allowed identifying predictive patterns: higher baseline intakes of white bread and lower baseline intakes of whole-grain products as well as increases in the consumption of savoury snacks, sausages and cheese during primary school years independently predicted increases in BMI and FMI during the primary school period. In conclusion, selection of unfavourable carbohydrate sources at the beginning of the primary school period and increases in the consumption of processed savoury foods during primary school years may adversely affect the development of body composition during the course of primary school.

scholarly journals Socioeconomic status, remoteness and tracking of nutritional status from childhood to adulthood in an Australian Aboriginal Birth Cohort: the ABC study

BMJ Open ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. e033631
Author(s):  
Pauline Sjöholm ◽  
Katja Pahkala ◽  
Belinda Davison ◽  
Markus Juonala ◽  
Gurmeet Singh
Keyword(s):  
Socioeconomic Status ◽  
Cohort Study ◽  
Birth Weight ◽  
Nutritional Status ◽  
Birth Cohort ◽  
Weight Status ◽  
Overweight And Obesity ◽  
Secondary Outcome ◽  
Birth Cohort Study ◽  
Maternal Bmi

ObjectivesTo determine prevalences of underweight and overweight as well as low and high waist-to-height ratio (WHtR) in three prospective follow-ups and to explore tracking of these measures of nutritional status from childhood to adolescence and adulthood. The influence of socioeconomic status, remoteness, maternal body mass index (BMI) and birth weight on weight status was assessed.DesignLongitudinal birth cohort study of Indigenous Australians.SettingData derived from three follow-ups of the Aboriginal Birth Cohort study with mean ages of 11.4, 18.2 and 25.4 years for the participants.ParticipantsOf the 686 Indigenous babies recruited to the study between 1987 and 1990, 315 had anthropometric measurements for all three follow-ups and were included in this study.Primary and secondary outcome measuresBMI categories (underweight, normal weight, overweight and obesity),WHtR categories (low and high), sex, areal socioeconomic disadvantage as defined by the Indigenous Relative Socioeconomic Outcomes index, urban/remote residence, maternal BMI and birth weight. Logistic regression was used to calculate ORs for belonging to a certain BMI category in adolescence and adulthood according to BMI category in childhood and adolescence.ResultsUnderweight was common (38% in childhood and 24% in adulthood) and the prevalence of overweight/obesity increased with age (12% in childhood and 35% in adulthood). Both extremes of weight status as well as low and high WHtR tracked from childhood to adulthood. Underweight was more common and overweight was less common in remote and more disadvantaged areas. Birth weight and maternal BMI were associated with later weight status. There were significant sex differences for prevalences and tracking of WHtR but not for BMI.ConclusionsSocioeconomic factors, remoteness and gender must be addressed when assessing nutrition-related issues in the Indigenous communities due to the variation in nutritional status and its behaviour over time within the Indigenous population.

scholarly journals Do physical activity and screen time mediate the association between European fathers’ and their children’s weight status? Cross-sectional data from the Feel4Diabetes-study

2019 ◽  
Vol 16 (1) ◽  
Author(s):  
Julie Latomme ◽  
◽  
Nele Huys ◽  
Greet Cardon ◽  
Philip J. Morgan ◽  
...  
Keyword(s):  
Physical Activity ◽  
Screen Time ◽  
Weight Status ◽  
Overweight And Obesity ◽  
Mediation Effect ◽  
Cross Sectional ◽  
Mediation Analyses ◽  
Link Type ◽  
Z Scores ◽  
Clinical Trials Registry

Abstract Background Most research on parenting and childhood obesity and obesity-related behaviours has focused on mothers while fathers have been underrepresented. Yet, recent literature has suggested that fathers uniquely influence their children’s lifestyle behaviours, and hence could also affect their weight status, but this has not yet been scientifically proven. Therefore, the present study aimed to determine whether the association between fathers’ weight status and their children’s weight status is mediated by fathers’ and children’s movement behaviours (i.e. physical activity (PA) and screen time (ST)). Methods Cross-sectional data of 899 European fathers and their children were analyzed. Fathers/male caregivers (mean age = 43.79 ± 5.92 years, mean BMI = 27.08 ± 3.95) completed a questionnaire assessing their own and their children’s (mean age = 8.19 ± 0.99 years, 50.90% boys, mean BMIzscore = 0.44 ± 1.07) movement behaviours. Body Mass Index (BMI, in kg/m2) was calculated based on self-reported (fathers) and objectively measured (children) height and weight. For children, BMI z-scores (SD scores) were calculated to obtain an optimal measure for their weight status. Serial mediation analyses were performed using IBM SPSS 25.0 Statistics for Windows to test whether the association between fathers’ BMI and children’s BMI is mediated by fathers’ PA and children’s PA (model 1) and fathers’ ST and children’s ST (model 2), respectively. Results The present study showed a (partial) mediation effect of fathers’ PA and children’s PA (but not father’s ST and children’s ST) on the association between fathers’ BMI and children’s BMI (model for PA; coefficient: 0.001, 95% CI: [0.0001, 0.002]; model for ST; coefficient: 0.001, 95% CI: [0.000, 0.002]). Furthermore, fathers’ movement behaviours (PA and ST) were positively associated with their children’s movement behaviours (PA and ST) (model for PA, coefficient: 0.281, SE: 0.023, p < 0.001; model for ST, coefficient: 0.345, SE: 0.025, p < 0.001). Conclusions These findings indicate that the influence of fathers on their children’s weight status partially occurs through the association between fathers’ PA and children’s PA (but not their ST). As such, intervening by focusing on PA of fathers but preferably of both members of the father-child dyad (e.g. engaging fathers and their children in co-PA) might be a novel and potentially effective strategy for interventions aiming to prevent childhood overweight and obesity. Longitudinal studies or intervention studies confirming these findings are however warranted to make meaningful recommendations for health intervention and policy. Trial registration The Feel4Diabetes-study is registered with the clinical trials registry http://clinicaltrials.gov, ID: 643708.

scholarly journals Dietary patterns associated with overweight and obesity among Brazilian schoolchildren: an approach based on the time-of-day of eating events

2016 ◽  
Vol 116 (11) ◽  
pp. 1954-1965 ◽  
Author(s):  
Emil Kupek ◽  
Adriana S. Lobo ◽  
Danielle B. Leal ◽  
France Bellisle ◽  
Maria Alice A. de Assis
Keyword(s):  
Dietary Patterns ◽  
Weight Status ◽  
Latent Class ◽  
Population Based ◽  
Time Of Day ◽  
Overweight And Obesity ◽  
Food Type ◽  
Multinomial Regression ◽  
Cross Sectional ◽  
Main Meal

AbstractSeveral studies reported that the timing of eating events has critical implications in the prevention of obesity, but dietary patterns regarding the time-of-day have not been explored in children. The aim of this study was to derive latent food patterns of daily eating events and to examine their associations with overweight/obesity among schoolchildren. A population-based cross-sectional study was conducted with 7–10-year-old Brazilian schoolchildren (n 1232) who completed the Previous Day Food Questionnaire, illustrated with twenty-one foods/beverages in six daily eating events. Latent class analysis was used to derive dietary patterns whose association with child weight status was evaluated by multivariate multinomial regression. Four mutually exclusive latent classes of dietary patterns were identified and labelled according to the time-of-day of eating events and food intake probability (FIP): (A) higher FIP only at lunch; (B) lower FIP at all eating events; (C) higher FIP at lunch, afternoon and evening snacks; (D) lower FIP at breakfast and at evening snack, higher FIP at other meals/snacks. The percentages of children within these classes were 32·3, 48·6, 15·1 and 4·0 %, respectively. After controlling for potential confounders, the mean probabilities of obesity for these classes were 6 % (95 % CI 3·0, 9·0), 13 % (95 % CI 9·0, 17·0), 12 % (95 % CI 6·0, 19) and 11 % (95 % CI 5·0, 17·0), in the same order. In conclusion, the children eating traditional lunch with rice and beans as the main meal of the day (class A) had the lowest obesity risk, thus reinforcing the importance of both the food type and the time-of-day of its intake for weight status.

scholarly journals Different Blood Metabolomics Profiles in Infants Consuming a Meat- or Dairy-Based Complementary Diet

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 388
Author(s):  
Minghua Tang ◽  
Nicholas E. Weaver ◽  
Lillian M. Berman ◽  
Laura D. Brown ◽  
Audrey E. Hendricks ◽  
...  
Keyword(s):  
Amino Acids ◽  
Dietary Intervention ◽  
Principal Component ◽  
Essential Amino Acids ◽  
Infant Growth ◽  
Serum Samples ◽  
Z Scores ◽  
Protein Rich ◽  
Over Time ◽  
Complementary Diet

Background: Research is limited in evaluating the mechanisms responsible for infant growth in response to different protein-rich foods; Methods: Targeted and untargeted metabolomics analysis were conducted on serum samples collected from an infant controlled-feeding trial that participants consumed a meat- vs. dairy-based complementary diet from 5 to 12 months of age, and followed up at 24 months. Results: Isoleucine, valine, phenylalanine increased and threonine decreased over time among all participants; Although none of the individual essential amino acids had a significant impact on changes in growth Z scores from 5 to 12 months, principal component heavily weighted by BCAAs (leucine, isoleucine, valine) and phenylalanine had a positive association with changes in length-for-age Z score from 5 to 12 months. Concentrations of acylcarnitine-C4, acylcarnitine-C5 and acylcarnitine-C5:1 significantly increased over time with the dietary intervention, but none of the acylcarnitines were associated with infant growth Z scores. Quantitative trimethylamine N-oxide increased in the meat group from 5 to 12 months; Conclusions: Our findings suggest that increasing total protein intake by providing protein-rich complementary foods was associated with increased concentrations of certain essential amino acids and short-chain acyl-carnitines. The sources of protein-rich foods (e.g., meat vs. dairy) did not appear to differentially impact serum metabolites, and comprehensive mechanistic investigations are needed to identify other contributors or mediators of the diet-induced infant growth trajectories.

scholarly journals POS1309 PREVALENCE AND CORRELATES OF UNDERWEIGHT, OVERWEIGHT AND OBESITY AMONG PATIENTS WITH JUVENILE IDIOPATHIC ARTHRITIS (JIA): EVIDENCE FROM THE NATIONAL PAEDIATRIC RHEUMATOLOGIC DATABASE (NPRD)

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 936.2-937
Author(s):  
F. Milatz ◽  
J. Klotsche ◽  
M. Niewerth ◽  
J. Hörstermann ◽  
D. Windschall ◽  
...  
Keyword(s):  
Physical Activity ◽  
Juvenile Idiopathic Arthritis ◽  
General Population ◽  
Children And Adolescents ◽  
Treatment Response ◽  
Weight Status ◽  
Overweight And Obesity ◽  
Age Group ◽  
Group 3 ◽  
Obesity In Children

Background:In patients with JIA, growth impairment and variance in body composition are well-known long-term complications that may be associated with prolonged drug therapy (e.g. glucocorticoids) as well as impaired physical and psychosocial well-being. An increased accumulation of body fat represents a significant risk factor for metabolic abnormalities and a modifiable variable for a number of comorbidities. Recently, evidence has emerged in favour of the potential negative influence of overweight on the course of the disease and treatment response [1].Objectives:The study aimed a) to estimate the prevalence of underweight, overweight and obesity in children and adolescents with JIA compared to the general population, and b) to investigate correlates of patients’ weight status.Methods:A cross-sectional analysis of physicians’ recorded body weights and heights of patients with JIA enrolled in the NPRD in the year 2019 was performed. Underweight (BMI <10th), overweight (BMI >90th) and obesity (BMI >97th) were defined according to age- and sex-specific percentiles used in the German reference system. For comparison with data from the general population [2], sex- and age-matched pairs of 3-17-year-old patients and controls were generated. A multinomial logistic regression analysis was performed to examine the association between weight status and patients’ clinical and self-reported outcomes.Results:In total, data from 6.515 children and adolescents with JIA (age 11.2 ± 4.1 years, disease duration 4.9 ± 3.8 years, 67% girls, 40% persistent oligoarthritis) were included. Of these, 3.334 (age 5.9 ± 2.1 years, 52.5% girls) could be considered for matched-pair analysis. Compared with the general population, patients underweight, overweight and obesity rates were 10.6% (vs. 8.1%), 8.8% (vs. 8.5%) and 6.1% (vs. 5.7%), respectively. No significant sex differences were found in either group. Largest difference in prevalence was registered for underweight, specifically in the age group 3-6 years (12.9% patients vs. 5.9% controls). Similar to the general population, higher rates of overweight were observed in adolescent patients than in affected children (19.1% age group 11-13 vs. 8.4% age group 3-6). While the highest underweight prevalence was registered in patients with RF+ polyarthritis (16%), patients with Enthesitis-related arthritis (22%), psoriatic arthritis (21%) and systemic JIA (20%) showed the highest overweight rates (including obesity). Younger age (OR = 0.51, 95% CI = 0.31-0.83), more frequent physical activity (OR = 0.92, 95% CI = 0.85-0.99) and high parental vocational education (OR = 0.39, 95% CI = 0.18-0.80) were independently associated with a lower likelihood of being overweight/obese.Conclusion:The overall prevalence of underweight, overweight and obesity in children and adolescents with JIA is comparable to that found in the general population. Behavioural health promotion, including regular physical activity, as part of the treatment strategy in JIA should preventively already begin at preschool age and necessarily be made accessible to patients of all educational levels.References:[1]Giani T et al. The influence of overweight and obesity on treatment response in juvenile idiopathic arthritis. Front Pharmacol 2019;10:637.[2]Schienkiewitz A et al. BMI among children and adolescents: prevalences and distribution considering underweight and extreme obesity. Bundesgesundheitsbl 2019;62:1225–1234.Acknowledgements:The National Paediatric Rheumatological Database has been funded by AbbVie, Chugai, Novartis and GSK.Disclosure of Interests:Florian Milatz: None declared, Jens Klotsche: None declared, Martina Niewerth: None declared, Jana Hörstermann: None declared, Daniel Windschall: None declared, Frank Weller-Heinemann Speakers bureau: Pfizer, AbbVie, SOBI, Roche and Novartis., Frank Dressler: None declared, Rainer Berendes: None declared, Johannes-Peter Haas: None declared, Gerd Horneff: None declared, Kirsten Minden Speakers bureau: Pfizer, AbbVie, Consultant of: Novartis

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