Open Access
Differences in areal bone mineral density between metabolically healthy and unhealthy overweight/obese children: the role of physical activity and cardiorespiratory fitness
(Springer Nature, 2019) Ubago Guisado, Esther; Gracia-Marco, Luis; Medrano Echeverría, María; Cadenas-Sánchez, Cristina; Arenaza Etxeberría, Lide; Migueles, Jairo H.; Mora González, José; Tobalina, Ignacio; Escolano Margarit, María Victoria; Osés Recalde, Maddi; Martín Matillas, Miguel; Labayen Goñi, Idoia; Ortega, Francisco B.; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD
Objectives: To examine whether areal bone mineral density (aBMD) differs between metabolically healthy (MHO) and unhealthy (MUO) overweight/obese children and to examine the role of moderate-to-vigorous physical activity (MVPA) and cardiorespiratory fitness (CRF) in this association. Methods: A cross-sectional study was developed in 188 overweight/obese children (10.4 ± 1.2 years) from the ActiveBrains and EFIGRO studies. Participants were classified as MHO or MUO based on Jolliffe and Janssen’s metabolic syndrome cut-off points for triglycerides, glucose, high-density cholesterol and blood pressure. MVPA and CRF were assessed by accelerometry and the 20-m shuttle run test, respectively. Body composition was measured by dual-energy X-ray absorptiometry. Results: In model 1 (adjusted for sex, years from peak high velocity, stature and lean mass), MHO children had significantly higher aBMD in total body less head (Cohen’s d effect size, ES = 0.34), trunk (ES = 0.43) and pelvis (ES = 0.33) than MUO children. These differences were attenuated once MVPA was added to model 1 (model 2), and most of them disappeared once CRF was added to the model 1 (model 3). Conclusions: This novel research shows that MHO children have greater aBMD than their MUO peers. Furthermore, both MVPA and more importantly CRF seem to partially explain these findings.
Open Access
Understanding the association of intrapancreatic fat deposition with adiposity and components of metabolic syndrome in children and adolescents: a systematic review and meta-analysis
(Elsevier, 2025-05-06) Izquierdo Rodríguez, Claudia; Cadenas-Sánchez, Cristina; Santos Martín, José Luis; Ruiz, Jonatan R.; Medrano Echeverría, María; Martínez Vizcaíno, Vicente; Goran, Michael I.; Labayen Goñi, Idoia; Ciencias de la Salud; Osasun Zientziak; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD; Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa
Background: Intrapancreatic fat deposition is associated with increased cardiovascular risk in adults, but the association is less clear in children. Our goal in this work was therefore to conduct a systematic review and meta-analysis of the associations between intrapancreatic fat deposition with adiposity and components of metabolic syndrome in children and adolescents. Methods: Systematic searches were conducted in MEDLINE, Web of Science, and Scopus from database inception to January 11, 2025 (registration number: CRD42022374159). Random-effects meta-analysis was performed to obtain pooled correlations estimates of the association of intrapancreatic fat deposition with various adiposity related outcomes (i.e., overall/central adiposity and specific fat depots; primary outcome) and cardiometabolic risk factors (i.e., glycaemic traits, insulin resistance/sensitivity, insulin secretion surrogates, plasma lipids, and blood pressure; secondary outcomes). Risk of bias and the quality of evidence were evaluated. Findings: We identified a total of 252 studies, of which 15 unique studies (N = 1261 participants, mean age ranged 10.6–17.7 years, 44.4% females) were eligible for meta-analysis. Magnetic resonance imaging-measured intrapancreatic fat deposition showed a small to medium positive significant association with adiposity (n = 53 studies, r = 0.24 [95% CI:0.19; 0.29], I2 = 61.5%), impaired glycaemic traits and insulin sensitivity (n = 11 studies, r = 0.15 [95% CI:0.03; 0.26], I2 = 58.9%), and HDL levels (n = 7 studies, pooled r = 0.11 [95% CI: 0.01; 0.20], I2 = 0%), and increased blood pressure (n = 6 studies, pooled r = 0.15 [95% CI: 0.05; 0.25], I2 = 0%). Interpretation: Intrapancreatic fat deposition may increase the risk of cardiometabolic disturbances in children. Therefore, it requires more attention in clinical research as an early indicator of ectopic fat deposition, insulin resistance and metabolic syndrome. Longitudinal studies are necessary to understand the temporal dynamics of these associations and to determine the long-term impact of intrapancreatic fat deposition on the risk of developing type 2 diabetes and cardiovascular diseases.
Open Access
Differences in brain volume between metabolically healthy and unhealthy overweight and obese children: the role of fitness
(MDPI, 2020) Cadenas-Sánchez, Cristina; Esteban Cornejo, Irene; Migueles, Jairo H.; Labayen Goñi, Idoia; Verdejo Román, Juan; Mora González, José; Henriksson, Pontus; Maldonado, José; Gómez Vida, José; Hillman, Charles H.; Erickson, Kirk I.; Kramer, Arthur F.; Catena, Andrés; Ortega, Francisco B.; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD
The aim of this study was to examine whether metabolically healthy overweight/obese children have greater global and regional gray matter volumes than their metabolically unhealthy peers. We further examined the association between gray matter volume and academic achievement, along with the role of cardiorespiratory fitness in these associations. A total of 97 overweight/obese children (10.0 +/- 1.2 years) participated. We classified children as metabolically healthy/unhealthy based on metabolic syndrome cut-offs. Global and regional brain volumes were assessed by magnetic resonance imaging. Academic achievement was assessed using the Woodcock-Munoz standardized test. Cardiorespiratory fitness was assessed by the 20 m shuttle run test. Metabolically healthy overweight/obese (MHO) children had greater regional gray matter volume compared to those who were metabolically unhealthy (MUO) (all p <= 0.001). A similar trend was observed for global gray matter volume (p = 0.06). Global gray matter volume was positively related to academic achievement (beta = 0.237, p = 0.036). However, all the associations were attenuated or disappeared after adjusting for cardiorespiratory fitness (p > 0.05). The findings of the present study support that metabolically healthy overweight/obese children have greater gray matter volume compared to those that are metabolically unhealthy, which is in turn related to better academic achievement. However, cardiorespiratory fitness seems to explain, at least partially, these findings.
Open Access
Effects of an exercise program on cardiometabolic and mental health in children with overweight or obesity: a secondary analysis of a randomized clinical trial
(American Medical Association, 2023) Migueles, Jairo H.; Cadenas-Sánchez, Cristina; Lubans, David R.; Henriksson, Pontus; Torres-López, Lucía V.; Rodríguez Ayllon, María; Plaza Florido, Abel; Gil Cosano, José J.; Henriksson, Hanna; Escolano Margarit, María Victoria; Gómez Vida, José; Maldonado, José; Löf, Marie; Ruiz, Jonatan R.; Labayen Goñi, Idoia; Ortega, Francisco B.; Ciencias de la Salud; Osasun Zientziak; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD
Importance: Childhood obesity is a risk factor associated with type 2 diabetes, cardiovascular disease, and mental disorders later in life. Investigation of the parallel effects of a defined exercise program on cardiometabolic and mental health in children with overweight or obesity may provide new insights on the potential benefits of exercise on overall health. Objective: To investigate the effects of a 20-week exercise program on cardiometabolic and mental health in children with overweight or obesity. Design, Setting, and Participants: This secondary analysis of a parallel-group randomized clinical trial was conducted in Granada, Spain, from November 1, 2014, to June 30, 2016. Data analyses were performed between February 1, 2020, and July 14, 2022. Children with overweight or obesity aged 8 to 11 years were eligible, and the study was performed in an out-of-school context. Intervention: The exercise program included 3 to 5 sessions/wk (90 min/session) of aerobic plus resistance training for 20 weeks. The wait-list control group continued with their usual routines. Main Outcomes and Measures: Cardiometabolic outcomes as specified in the trial protocol included body composition (fat mass, fat-free mass, and visceral adipose tissue), physical fitness (cardiorespiratory, speed-agility, and muscular), and traditional risk factors (waist circumference, blood lipid levels, glucose levels, insulin levels, and blood pressure). Cardiometabolic risk score (z score) was calculated based on age and sex reference values for levels of triglycerides, inverted high-density lipoprotein cholesterol, and glucose, the mean of systolic and diastolic blood pressure, and waist circumference. An additional cardiometabolic risk score also included cardiorespiratory fitness. Mental health outcomes included an array of psychological well-being and ill-being indicators. Results: The 92 participants included in the per-protocol analyses (36 girls [39%] and 56 boys [61%]) had a mean (SD) age of 10.0 (1.1) years. The exercise program reduced the cardiometabolic risk score by approximately 0.38 (95% CI, -0.74 to -0.02) SDs; decreased low-density lipoprotein cholesterol level by -7.00 (95% CI, -14.27 to 0.37) mg/dL (to convert to mmol/L, multiply by 0.0259), body mass index (calculated as weight in kilograms divided by height in meters squared) by -0.59 (95% CI, -1.06 to -0.12), fat mass index by -0.67 (95% CI, -1.01 to -0.33), and visceral adipose tissue by -31.44 (95% CI, -58.99 to -3.90) g; and improved cardiorespiratory fitness by 2.75 (95% CI, 0.22-5.28) laps in the exercise group compared with the control group. No effects were observed on mental health outcomes. Conclusions and Relevance: In this secondary analysis of a randomized clinical trial, an aerobic plus resistance exercise program improved cardiometabolic health in children with overweight or obesity but had no effect on mental health. Trial Registration: ClinicalTrials.gov Identifier: NCT02295072.
Open Access
Effects of a family-based lifestyle intervention plus supervised exercise training on abdominal fat depots in children with overweight or obesity: a secondary analysis of a nonrandomized clinical trial
(American Medical Association, 2022) Cadenas-Sánchez, Cristina; Cabeza Laguna, Rafael; Idoate, Fernando; Osés Recalde, Maddi; Medrano Echeverría, María; Villanueva Larre, Arantxa; Arenaza Etxeberría, Lide; Sanz Muñoz, Aritz; Ortega, Francisco B.; Ruiz, Jonatan R.; Labayen Goñi, Idoia; Ciencias de la Salud; Ingeniería Eléctrica, Electrónica y de Comunicación; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD; Institute of Smart Cities - ISC; Osasun Zientziak; Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren
Importance Excess abdominal fat is a major determinant in the development of insulin resistance and other metabolic disorders. Increased visceral adipose tissue (VAT) seems to precede the development of insulin resistance and is therefore a prime target of childhood lifestyle interventions aimed at preventing diabetes. OBJECTIVES To examine the effect of added exercise to a family-based lifestyle intervention program designed to reduce VAT plus subcutaneous (ASAT), intermuscular (IMAAT), and pancreatic (PAT) adipose tissue in children with overweight or obesity and to explore the effect of changes in VAT on insulin resistance. DESIGN, SETTING, AND PARTICIPANTS This 2-group, parallel-design clinical trial was conducted in Vitoria-Gasteiz, Spain. A total of 116 children with overweight or obesity participated and were assigned to a 22-week family-based lifestyle program (control group [n = 57]) or the same program plus an exercise intervention (exercise group [n = 59]). Data were collected between September 1, 2014, and June 30, 2017, and imaging processing for fat depot assessments and data analysis were performed between May 1, 2019, and February 12, 2021. INTERVENTIONS The compared interventions consisted of a family-based lifestyle and psychoeducation program (two 90-minute sessions per month) and the same program plus supervised exercise (three 90-minute sessions per week). MAIN OUTCOMES AND MEASURES The primary outcome of this study was the change in VAT between baseline and 22 weeks as estimated by magnetic resonance imaging. The secondary outcomes were changes in ASAT, IMAAT, and PAT. The effect of changes in VAT area on insulin resistance was also recorded. RESULTS The 116 participants included in the analysis (62 girls [53.4%]) had a mean (SD) age of 10.6 (1.1) years, and 67 (57.8%) presented with obesity. Significantly greater reductions were recorded for the exercise group in terms of reduction in VAT (−18.1% vs −8.5% for the control group; P = .004), ASAT (−9.9% vs −3.0%; P = .001), and IMAAT (−6.0% vs −2.6%; P = .02) fat fractions compared with the control group. Changes in VAT explained 87.6% of the improvement seen in insulin resistance (β = −0.102 [95% CI, −0.230 to −0.002]). CONCLUSIONS AND RELEVANCE These findings suggest that the addition of exercise to a lifestyle intervention program substantially enhanced the positive effects on abdominal fat depots in children with overweight or obesity. In addition, the reduction in VAT seemed to largely mediate the improvement of insulin sensitivity. These results highlight the importance of including exercise as part of lifestyle therapies aimed at treating childhood obesity and preventing the development of type 2 diabetes.
Open Access
Step-based metrics and overall physical activity in children with overweight or obesity: cross-sectional study
(JMIR Publications, 2020) Migueles, Jairo H.; Cadenas-Sánchez, Cristina; Aguiar, Elroy J.; Molina García, Pablo; Solís Urra, Patricio; Mora González, José; García Mármol, Eduardo; Shiroma, Eric J.; Labayen Goñi, Idoia; Chillón, Palma; Löf, Marie; Tudor Locke, Catrine; Ortega, Francisco B.; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD
Background: Best-practice early interventions to increase physical activity (PA) in children with overweight and obesity should be both feasible and evidence based. Walking is a basic human movement pattern that is practical, cost-effective, and does not require complex movement skills. However, there is still a need to investigate how much walking—as a proportion of total PA level—is performed by children who are overweight and obese in order to determine its utility as a public health strategy. Objective: This study aimed to (1) investigate the proportion of overall PA indicators that are explained by step-based metrics and (2) study step accumulation patterns relative to achievement of public health recommendations in children who are overweight and obese. Methods: A total of 105 overweight and obese children (mean 10.1 years of age [SD 1.1]; 43 girls) wore hip-worn accelerometers for 7 days. PA volumes were derived using the daily average of counts per 15 seconds, categorized using standard cut points for light-moderate-vigorous PA (LMVPA) and moderate-to-vigorous PA (MVPA). Derived step-based metrics included volume (steps/day), time in cadence bands, and peak 1-minute, 30-minute, and 60-minute cadences. Results: Steps per day explained 66%, 40%, and 74% of variance for counts per 15 seconds, LMVPA, and MVPA, respectively. The variance explained was increased up to 80%, 92%, and 77% by including specific cadence bands and peak cadences. Children meeting the World Health Organization recommendation of 60 minutes per day of MVPA spent less time at zero cadence and more time in cadence bands representing sporadic movement to brisk walking (ie, 20-119 steps/min) than their less-active peers. Conclusions: Step-based metrics, including steps per day and various cadence-based metrics, seem to capture a large proportion of PA for children who are overweight and obese. Given the availability of pedometers, step-based metrics could be useful in discriminating between those children who do or do not achieve MVPA recommendations.
Open Access
Association of breakfast quality and energy density with cardiometabolic risk factors in overweight/obese children: role of physical activity
(MDPI, 2018) Arenaza Etxeberría, Lide; Muñoz-Hernández, Victoria; Medrano Echeverría, María; Osés Recalde, Maddi; Amasene, María; Merchán Ramírez, Elisa; Cadenas-Sánchez, Cristina; Ortega, Francisco B.; Ruiz, Jonatan R.; Labayen Goñi, Idoia; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD
There is a general belief that having breakfast is an important healthy lifestyle factor; however, there is scarce evidence on the influence of breakfast quality and energy density on cardiometabolic risk in children, as well as on the role of physical activity in this association. The aims of this paper were (i) to examine the associations of breakfast quality and energy density from both solids and beverages with cardiometabolic risk factors, and (ii) to explore whether physical activity levels may attenuate these relationships in children with overweight/obesity from two projects carried out in the north and south of Spain. Breakfast consumption, breakfast quality index (BQI) score, BEDs/BEDb (24 h-recalls and the KIDMED questionnaire), and physical activity (PA; accelerometry) were assessed, in 203 children aged 8-12 years who were overweight or obese. We measured body composition (Dual X-ray Absorptiometry), uric acid, blood pressure, lipid profile, gamma-glutamyl-transferase (GGT), glucose, and insulin, and calculated the HOMA and metabolic syndrome z-score. The BQI score was inversely associated with serum uric acid independently of a set of relevant confounders (= -0.172, p = 0.028), but the relationship was attenuated after further controlling for total PA (p < 0.07). BEDs was positively associated with total and HDL cholesterol, and systolic blood pressure regardless of confounders (all p < 0.05), while BEDb was positively associated with HOMA in either active/inactive children (all p < 0.03). In conclusion, higher breakfast quality and lower breakfast energy density should be promoted in overweight/obesity children to improve their cardiometabolic health.
Open Access
The effect of a multicomponent intervention on steatosis is partially mediated by the reduction of intermuscular abdominal adipose tissue in children with overweight or obesity: the EFIGRO Project
(American Diabetes Association, 2022) Cadenas-Sánchez, Cristina; Idoate, Fernando; Cabeza Laguna, Rafael; Villanueva Larre, Arantxa; Rodríguez Vigil, Beatriz; Medrano Echeverría, María; Osés Recalde, Maddi; Ortega, Francisco B.; Ruiz, Jonatan R.; Labayen Goñi, Idoia; Osasun Zientziak; Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren; Institute of Smart Cities - ISC; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD; Ciencias de la Salud; Ingeniería Eléctrica, Electrónica y de Comunicación; Gobierno de Navarra / Nafarroako Gobernua
OBJECTIVE: In adults, there is evidence that improvement of metabolic-associated fatty liver disease (MAFLD) depends on the reduction of myosteatosis. In children, in whom the prevalence of MAFLD is alarming, this muscle-liver crosstalk has not been tested. Therefore, we aimed to explore whether the effects of a multicomponent intervention on hepatic fat is mediated by changes in intermuscular abdominal adipose tissue (IMAAT) in children with overweight/obesity. RESEARCH DESIGN AND METHODS: A total of 116 children with overweight/obesity were allocated to a 22-week family-based lifestyle and psychoeducational intervention (control group, n = 57) or the same intervention plus supervised exercise (exercise group, n = 59). Hepatic fat percentage and IMAAT were acquired by MRI at baseline and at the end of the intervention. RESULTS: Changes in IMAAT explained 20.7% of the improvements in hepatic steatosis (P < 0.05). Only children who meaningfully reduced their IMAAT (i.e., responders) had improved hepatic steatosis at the end of the intervention (within-group analysis: responders -20% [P = 0.005] vs. nonresponders -1.5% [P = 0.803]). Between-group analysis showed greater reductions in favor of IMAAT responders compared with nonresponders (18.3% vs. 0.6%, P = 0.018), regardless of overall abdominal fat loss. CONCLUSIONS: The reduction of IMAAT plays a relevant role in the improvement of hepatic steatosis after a multicomponent intervention in children with overweight/obesity. Indeed, only children who achieved a meaningful reduction in IMAAT at the end of the intervention had a reduced percentage of hepatic fat independent of abdominal fat loss. Our findings suggest that abdominal muscle fat infiltration could be a therapeutic target for the treatment of MAFLD in childhood.
Open Access
Nutrición deportiva
(Eunate, 2024) Medrano Echeverría, María; Cadenas-Sánchez, Cristina; Alfaro-Magallanes, Víctor Manuel; Labayen Goñi, Idoia; Ciencias de la Salud; Osasun Zientziak
La actividad física se define como 'cualquier movimiento corporal producido por los músculos esqueléticos que tiene como resultado un gasto de energía'. Acciones como caminar, subir las escaleras, realizar tareas del hogar, entrenar fuerza, jugar un partido de cualquier deporte o jugar a las palas en la playa son/implican actividad física. El ejercicio físico y el deporte son dos subtipos diferentes de actividad física. La característica distintiva del ejercicio físico es que se realiza de manera estructurada, planificada y repetitiva y con un objetivo determinado. El deporte se caracteriza por tener carácter competitivo, que se rige bajo unas reglas, y en muchas ocasiones se engloba dentro de una estructura federativa o institucionalizada. La realización de ejercicio físico va a influir sobre los requerimientos nutricionales de la persona que la realiza afectando no solo las necesidades energéticas, sino también las de macro y micronutrientes e hidratación. La práctica de ejercicio físico conlleva un aumento del gasto energético que puede suponer un incremento de los requerimientos energéticos que, a su vez, precisan de un aumento de la ingesta energética. La dieta del deportista deberá aportar la energía necesaria, en el momento necesario, aportada mediante una buena planificación también en su composición de macro- y micronutrientes. En ocasiones concretas, la práctica de ejercicio físico puede buscar también superávits o déficits energéticos puntuales o sostenidos, que precisan asimismo de una buena planificación. La planificación dietética de un/una deportista depende de varios factores que tienen que ver con las características morfológicas y de composición corporal del/la deportista, con la disciplina que practica, la cual determinará los sustratos energéticos y rutas metabólicas predominantes de la misma, con los objetivos a corto y largo plazo, y con la fase de la temporada en la que se encuentre. Todos estos aspectos van a determinar la planificación dietética en relación con la ingesta energética, su composición en macronutrientes y su distribución a lo largo del día. El ejercicio físico también va a aumentar los requerimientos de otros nutrientes. Es necesario que haya un correcto aporte de los micronutrientes, vitaminas y minerales (especialmente de los indispensables), que participan en las rutas metabólicas empleadas durante el ejercicio físico para que pueda alcanzarse un buen rendimiento, se produzcan las adaptaciones fisiológicas buscadas con el entrenamiento, y poder preservar la salud del deportista y evitar lesiones. Una correcta hidratación es importante en todas las personas, pero juega un papel determinante en el rendimiento deportivo. Por ello, se deberán diseñar estrategias específicas que permitan al deportista estar correctamente hidratado. Si bien es cierto que no todas las personas que realizan actividad física tienen requerimientos nutricionales especiales y su dieta seguirá los principios nutricionales básicos de una dieta equilibrada. En determinadas ocasiones, puede ser muy difícil cubrir los requerimientos nutricionales del deportista exclusivamente a través de una dieta basada en alimentos, y se recurre a ayudas ergogénicas nutricionales para lograr este objetivo u otros que influyen en el rendimiento deportivo. En general, las personas que realizan menos de una hora de ejercicio físico habitual y estructurado pueden satisfacer sus necesidades nutricionales siguiendo las recomendaciones para una vida activa que se proponen para la población general. En aquellas personas que realizan niveles elevados de ejercicio físico, principalmente deportistas que buscan el máximo rendimiento deportivo, son precisas planificación y recomendaciones dietéticas especiales que se conocen genéricamente como Nutrición Deportiva y cuyas consideraciones y recomendaciones generales se recogen en el este capítulo.
Open Access
Associations of dietary energy density with body composition and cardiometabolic risk in children with overweight and obesity: role of energy density calculations, under-reporting energy intake and physical activity
(Cambridge University Press, 2019) Gómez Bruton, Alejandro; Arenaza Etxeberría, Lide; Medrano Echeverría, María; Mora González, José; Cadenas-Sánchez, Cristina; Migueles, Jairo H.; Muñoz-Hernández, Victoria; Merchán Ramírez, Elisa; Martínez Ávila, Wendy D.; Maldonado, José; Osés Recalde, Maddi; Tobalina, Ignacio; Gracia-Marco, Luis; Vicente Rodríguez, Germán; Ortega, Francisco B.; Labayen Goñi, Idoia; Institute on Innovation and Sustainable Development in Food Chain - ISFOOD
This study examined (1) the association of dietary energy density from solid (EDS) and solid plus liquids (EDSL) with adiposity and cardiometabolic risk factors (CRF) in children with overweight and obesity, (2) the effect of under-reporting on the mentioned associations and (3) whether the association between ED and body composition and CRF is influenced by levels of physical activity. In a cross-sectional design, 208 overweight and obese children (8-12-year-old; 111 boys) completed two non-consecutive 24 h recalls. ED was calculated using two different approaches: EDS and EDSL. Under-reporters were determined with the Goldberg method. Body composition, anthropometry and fasting blood sample measurements were performed. Moderate to vigorous physical activity (MVPA) was registered with accelerometers (7-d-register). Linear regressions were performed to evaluate the association of ED with the previously mentioned variables. Neither EDS nor EDSL were associated with body composition or CRF. However, when under-reporters were excluded, EDS was positively associated with BMI (P=0 019), body fat percentage (P=0 005), abdominal fat (P=0 008) and fat mass index (P=0 018), while EDSL was positively associated with body fat percentage (P=0 008) and fat mass index (P=0 026). When stratifying the group according to physical activity recommendations, the aforementioned associations were only maintained for non-compliers. Cluster analysis showed that the low-ED and high-MVPA group presented the healthiest profile for all adiposity and CRF. These findings could partly explain inconsistencies in literature, as we found that different ED calculations entail distinct results. Physical activity levels and excluding under-reporters greatly influence the associations between ED and adiposity in children with overweight and obesity.