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Background: The aim of the study was to assess changes in the health-related quality of life (HRQOL) and weight status of children with overweight and obesity after participating in a 10-week family-based combined lifestyle group intervention in their community. Methods: In total, 340 children with overweight or obesity aged between 7 and 13 years, as well as one of their primary caregivers, took part in this intervention, in a real-world setting. The intervention comprised 20 group sessions for a 10-week period, and focused on improving knowledge, attitudes, social support, and self-efficacy in regard to healthy lifestyles. The Pediatric Quality of Life Inventory 4.0 (PedsQL) and Impact of Weight on Quality of Life-Kids (IWQOL-KIDS) questionnaires were used to determine generic and weight-specific HRQOL. Changes in HRQOL and BMI (standard deviation [SDS] of BMI, objectively measured) were tested using a Wilcoxon signed-rank test, Mann-Whitney U test, and paired t-test. Results: Generic quality of life (Z =-3.58, r =-0.25), weight-specific quality of life (Z =-4.83, r =-0.34), and SDS-BMI (d = 0.21) were all significantly improved after participating in the 10-week intervention. The mean attendance rate was 73.74%. Conclusion: This study demonstrated that participation in the intervention LEFF for children with overweight and obesity was associated with improved generic and weight-specific HRQOL and SDS-BMI.

The current study explored the preferences for and knowledge of weight-based terminology used in healthcare-related conversations, and descriptively compared the preferences of children, parents and healthcare professionals. In total, 86 children with overweight or obesity, 90 parents of children with overweight or obesity and 572 healthcare professionals indicated their preferences for 22 terms. When applicable, children and parents could indicate unfamiliarity with a term. Many children were unfamiliar with terms such as "adiposity "adipositas" " (93%), "BMI" (60%) and "morbid obesity" (53%). Children, parents and healthcare professionals disliked "fat adjective ". All groups liked the terms "healthier weight" and "above a healthy weight". To conclude, children's, parents' and healthcare professionals' preferences for weightbased terminology are predominately congruent, except for "BMI". "BMI" is a popular term among healthcare professionals. It is recommended that healthcare professionals use terms that can be perceived as neutral or positive, such as "healthier weight", as this may contribute to a positive conversation which may lead to better compliance, and to avoid terms that can be perceived as judgmental, such as "fat adjective ", as this may worsen the dialogue and relationship between families and healthcare professionals, and increase weight-based stigma. Healthcare professionals should be aware that children may be unfamiliar with some terms.

Objective: To examine the relationship between maternal cognitions related to promoting a healthy lifestyle in their child, maternal feeding practices, children's eating styles, and child weight status in children aged 4 to 6 years. Methods: Cross-sectional questionnaire data were collected in 251 Dutch mothers of preschoolers. Structural equation modeling was used to test the fit of a model that assumed maternal health cognitions would predict maternal feeding practices, which in turn would predict children's eating styles and child weight status. Explorative analyses were conducted to examine child characteristics as predictors of maternal health cognitions and feeding practices. Results: Mothers with higher self-efficacy used fewer pressure-to-eat feeding techniques, which in turn was related to less avoidant eating styles in children. In addition, mothers who perceived more benefits of a healthy lifestyle used more restriction techniques, which in turn predicted a more approach-oriented eating style in children, which was also related to higher child standard deviation scores body mass index. Finally, children with an avoidant eating style had mothers who perceived more barriers and reported less self-efficacy. Conclusion: Self-efficacy and perceived benefits relate to maternal feeding practices and eating styles of the child. However, more perceived benefits of a healthy lifestyle were associated with inadequate feeding practices. Therefore, interventions targeted at mothers to reduce child overweight should focus not only on reinforcing perceived benefits of a healthy lifestyle but also on how the mother can translate her attitudes into adaptive parenting to achieve the desired health outcomes.

Background Many healthcare professionals (HCPs) feel uncomfortable and incompetent talking about weight with children with overweight and obesity and their parents. To optimally target interventions that can improve obesity care for children, we assessed the self-efficacy (SE) and perceived barriers (PBs) of Dutch HCPs with regard to talking about weight and lifestyle when treating children with overweight or obesity. We also analyzed interdisciplinary differences. Methods A newly developed, practice- and literature-based questionnaire was completed by 578 HCPs from seven disciplines. ANOVA and chi-square tests were used to analyze interdisciplinary differences on SE, PBs, and the effort to discuss weight and lifestyle despite barriers. Regression analyses were used to check whether age, sex or work experience influenced interdisciplinary differences. Results On average, the reported score on SE was 7.2 (SD 1.2; scale 1–10) and the mean number of PBs was 4.0 (SD 2.3). The majority of HCPs (94.6%) reported perceiving one or more barriers (range 0–12 out of 17). HCPs who in most cases perceived too many barriers to discuss weight and lifestyle of the child (9.6%, n = 55) reported a lower SE (mean 6.3) than professionals who were likely to discuss these topics (mean SE 7.3, p < 0.01), despite having a similar number of PBs (mean 4.5 vs 4.0, p > 0.05). In total, 14.2% (n = 82) of HCPs either felt incapable (SE ≤ 5) or reported that in most cases they did not address weight and lifestyle due to PBs. Conclusions Although on average Dutch HCPs rated their self-efficacy as fairly good, for a subgroup major improvements are necessary to lower perceived barriers and improve self-efficacy, in order to improve the quality of care for Dutch children with obesity.

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Background It is unknown whether weight class is associated with impairment of health-related quality of life (HRQOL) for children in the Netherlands. The aim of this study was to explore generic and weight-specific HRQOL in a clinical cohort of children with overweight, obesity or severe obesity aged 4–19 years in the Netherlands. Methods 803 children from three clinical cohorts participated: mean age 11.5 (SD 2.9) years, 61.1% girls. The influence of weight class was explored in a subgroup of 425 children (25.2% with overweight, 32.5% obesity and 42.3% severe obesity), of whom the exact International Obesity Task Force (IOTF) BMI class was known. Generic HRQOL was measured by the PedsQL child report. Weight-specific HRQOL was measured by the IWQOL-Kids child or parent report. Average total, subscale and item scores were reported and the influence of the IOTF BMI class analyzed by multiple linear regression, corrected for age and sex. Results Children with severe obesity had lower generic and weight-specific HRQOL scores than those with obesity or overweight. IOTF BMI class was negatively associated with item scores from all subscales, especially physical, social and emotional problems. Children with overweight reported similar HRQOL total, subscale and item scores to children with obesity.

Little is known about the prevalence of negative weight-biased attitudes among Dutch healthcare professionals (HCPs) when treating children and adolescents with obesity and whether interdisciplinary differences are present. Accordingly, we asked Dutch HCPs that treat pediatric patients with obesity to complete a validated 22-item self-report questionnaire about their weight-biased attitudes. In total, 555 HCPs participated from seven different disciplines: 41 general practitioners (GPs), 40 pediatricians, 132 youth healthcare physicians, 223 youth healthcare nurses, 40 physiotherapists, 40 dieticians, and 39 mental health professionals. HCPs from all disciplines reported to experience negative weight-biased attitudes among themselves. Pediatricians and GPs scored highest on negative weight-biased attitudes, including frustrations in treating children with obesity, and feeling less confident and prepared to treat children with obesity. Dieticians scored the least negative weight-biased attitudes. Participants from all groups perceived weight bias expressed by their colleagues, toward children with obesity. These findings are comparable to results reported by adult HCPs from other countries. Interdisciplinary differences were found and underscore the need for more research on contributing factors that impact explicit weight bias among pediatric HCPs.