Sedentarismo y obesidad en pediatría: la otra pandemia

Rodríguez‐Núñez, Iván; Erazo, Paulo Valderrama

doi:10.32641/andespediatr.v92i3.3775

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…As previously stated, individuals who suffer from obesity tend to engage in sedentary lifestyles, with very limited physical activity. This situation is exacerbated in current and modern times, where a busy school schedule, a lack of time for sports, and more sedentary behaviors, such as video games and computer use, can limit physical exercise 14 , 17 , 18 . For this reason, taking all this into account, it appears clear that REE is the major component of the TEE in this population, and its correct determination can allow to accurately quantify the energy necessary to optimize weight loss and its maintenance.…”

Section: Introductionmentioning

confidence: 99%

Measured vs estimated resting energy expenditure in children and adolescents with obesity

Tamini

Caroli

Bondesan

et al. 2023

Sci Rep

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Pediatric obesity requires early targeted interventions consisting mainly of a low-calorie diet prescribed based on resting energy expenditure (REE), often estimated through predictive equations. The aim of this study was to define the prevalence of "hypo-", "normo-" and "hypermetabolic" in a large cohort of children and adolescents with obesity by comparing measured and estimated REE and to evaluate the characteristics related to these metabolic statuses in both males and females. The study population was divided into the three subgroups by comparing REE measured using indirect calorimetry and estimated using the Molnar equation, and subsequently analyzed. The majority of the participants (60.6%) were normometabolic, 25.5% hypermetabolic and 13.9% hypometabolic. No significant differences in age, Tanner stage, systolic blood pressure, or the presence of metabolic syndrome were found. However, the hypermetabolic subgroup was significantly lighter, shorter, with lower hip and waist circumferences, had a greater amount of fat-free mass and lower fat mass, significantly lower diastolic blood pressure, and a significantly higher frequency of non-alcoholic liver steatosis. Pediatric obesity is more associated with normal or increased REE than with a hypometabolic condition, suggesting that estimation of energy expenditure with predictive equations is still inadequate for prescribing the appropriate diet plan.

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Section: Introductionmentioning

confidence: 99%

Measured vs estimated resting energy expenditure in children and adolescents with obesity

Tamini

Caroli

Bondesan

et al. 2023

Sci Rep

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“…Os resultados de estudos nacionais e internacionais alertam para o aumento da prevalência do sedentarismo, inatividade física e redução da capacidade física em adolescentes (Rodríguez-Núñez & Valderrama Erazo, 2021). É bem conhecido que a inatividade física é um componente redutor da expectativa de vida (Cardalda, Lago, Moldes, & Carral, 2022), e estudos de coorte prospectivos de vários países mostram que o comportamento sedentário está associado a uma variedade de resultados ruins para a vida, saúde, incluindo aumento da mortalidade (Mosquera & Vargas, 2021).…”

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Motivational profile for physical exercise: a retrospective cohort

De Moraes Ovando,

Morais dos Santos,

Marques Gomes Bertolini

2023

Retos

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The objective of the study was to analyze the type of motivation, from the point of view of self-determination, in individuals who sought to practice physical activity in a certain period of their lives and its relationship with sociodemographic and clinical characteristics. This is a retrospective cohort study, with an interval of 12 years. The survey was carried out in 2019 in two moments. Initially, secondary data were collected from 40 individuals enrolled in a gym between 2007 and 2009, then these same individuals were collected primary data. Sociodemographic, clinical and motivational profile variables of the participants were investigated. Of the 40 individuals who participated in the second moment, 35% did not continue to practice physical activity in the last 12 months (Gno), while 65% (Gyes) continued. The results appreciated that Gyes, when compared to Gno, are more autonomously motivated (p < 0.01). The mean external regulation score, however, differs between groups, being higher for the Gno group (p < 0.01, for obese individuals (p < 0.01); in relation to the presence of diabetes (p<0.01) and in relation to the presence of the three diseases (hypertension, diabetes and dyslipidemia) together (p=0.01). Thus, it is concluded that physically active individuals for prolonged periods are more self-determined for the practice of physical exercises. Keywords: physical exercise, motivation, health promotion, health.

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Efectos del entrenamiento funcional sobre la composición corporal infantil en niños de 10 a 13 años de edad

Pacheco Valderrama,

Merellano-Navarro

2023

RevChiREAF

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La presente investigación tiene como objetivo evaluar la efectividad de una intervención de entrenamiento funcional en la composición corporal un grupo de 102 estudiantes de 10 a 13 años de edad de la comuna de Teno, provincia de Curicó, región del Maule. En primera instancia se evaluaron las medidas antropométricas de los estudiantes: peso, talla, índice cintura y cadera, posteriormente se aplicó un plan de entrenamiento funcional de seis semanas, que se realizó durante la clase de Educación Física y Salud (dos horas a la semana). Las sesiones se organizaron para trabajar distintos grupos musculares, con intervalos de cuatro minutos de ejecución de un ejercicio, por un minuto de descanso, aumentando cada semana la intensidad de los ejercicios. Una vez finalizada la intervención, se reevaluaron las medidas antropométricas para poder determinar la efectividad de la intervención en la composición corporal de los estudiantes. Los resultados evidenciaron que, luego de la intervención, aumentaron sus medidas antropométricas, exceptuando el perímetro de cintura. Se concluye que una intervención de entrenamiento funcional de seis semanas en la clase de Educación Física no es efectiva para mejorar todos los componentes de composición corporal medidos. Se sugiere aumentar las semanas de aplicación del entrenamiento funcional, además de aumentar su frecuencia al menos a tres veces por semana, para que existan mejoras significativas en los individuos.

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Sedentarismo y obesidad en pediatría: la otra pandemia

Cited by 3 publications

References 4 publications

Measured vs estimated resting energy expenditure in children and adolescents with obesity

Measured vs estimated resting energy expenditure in children and adolescents with obesity

Motivational profile for physical exercise: a retrospective cohort

Efectos del entrenamiento funcional sobre la composición corporal infantil en niños de 10 a 13 años de edad

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