Mejoría de la adherencia a la dieta mediterránea en preescolares asistentes al jardín infantil / Improvement in adherence to Mediterranean diet in children attending preschool centers

Introducción: la dieta mediterránea se ha asociado a menor prevalencia de obesidad y síndrome metabólico y a estilos de vida saludable enadultos y escolares, siendo escasa la información en edades menores. La región central de Chile tiene un ecosistema de tipo mediterráneo, loque, junto con su gastronomía tradicional, facilitaría la adopción de este estilo de alimentación.Objetivos: determinar la adherencia a la dieta mediterránea en preescolares y sus padres y evaluar el impacto de una intervención educativay su implementación.Métodos: estudio de cohorte prospectiva. Se aplicaron los índices KidMed en niños/as mayores de 18 meses y el índice Chileno de DietaMediterránea (IDM-Chile) en los padres, antes y después de una intervención educativa remota.Resultados: participaron 139 familias, con 95 preescolares, 56 % mujeres, con edad de 26,2 ± 8,7 meses. Inicialmente, el KidMed en los niñosfue de 7,4 ± 1,9 puntos y aumentó hasta 7,9 ± 1,9 puntos postintervención (p = 0,1). El IDM-Chile en los padres fue de 6,9 ± 1,8 y 7,1 ± 1,7puntos, respectivamente (p = 0,09). Al separar por categorías, hubo mejoría desde una adherencia baja o moderada hacia una óptima en losniños y adultos (Chi2, p = 0,009 y p = 0,04). En 58 diadas hubo una correlación positiva entre los índices KidMed e IDM-Chile preintervencióny postintervención (R Pearson: 0,3 y 0,34; p = 0,004 y 0,003, respectivamente).Conclusiones: la mayoría de esta muestra de preescolares y sus padres presentaron una adherencia moderada a dieta mediterránea, con unamejoría posterior a la intervención educativa.(AU)

Background: the Mediterranean diet has been associated with a lower prevalence of obesity and metabolic syndrome, and with healthierlifestyles in adults and children, but data is scarce in younger ages. The Mediterranean-type ecosystem of the central region of Chile as well asits traditional gastronomy would facilitate the adoption of this dietary pattern.Objectives: to assess the adherence to Mediterranean diet in preschoolers and their parents, and to evaluate the impact of a nutrition educationintervention and diet implementation.Methods: prospective cohort study. The KidMed index was applied to children older than 18 months, and the Mediterranean Dietary Index inChile (Chilean-MDI) to their parents, before and after a remote educational intervention.Results: one hundred and thirty-nine families participated, with 95 preschoolers; 56 % were girls, aged 26.2 ± 8.7 months. The basal meanKidMed score was 7.4 ± 1.9 and increased to 7.9 ± 1.9 after the intervention (p = 0.1). The Chilean-MDI score was 6.9 ± 1.8 and 7.1 ± 1.7,respectively (p = 0.09). When separated by categories, there was improvement from low and moderate adherence to optimal adherence in bothchildren and their parents (Chi2, p = 0.009 y p = 0.04). In 58 dyads, there was a positive correlation between the KidMed and the Chilean-MDIindex, pre- and post-intervention (Pearson R = 0.3 y 0.34; p = 0.004 y 0.003, respectively).Conclusions: most of these sample of preschoolers and their parents had a moderate adherence to Mediterranean diet, with an improvementafter an educational intervention.(AU)

[Improvement in adherence to Mediterranean diet in children attending preschool centers]. / Mejoría de la adherencia a la dieta mediterránea en preescolares asistentes al jardín infantil.

Introduction: Background: the Mediterranean diet has been associated with a lower prevalence of obesity and metabolic syndrome, and with healthier lifestyles in adults and children, but data is scarce in younger ages. The Mediterranean-type ecosystem of the central region of Chile as well as its traditional gastronomy would facilitate the adoption of this dietary pattern. Objectives: to assess the adherence to Mediterranean diet in preschoolers and their parents, and to evaluate the impact of a nutrition education intervention and diet implementation. Methods: prospective cohort study. The KidMed index was applied to children older than 18 months, and the Mediterranean Dietary Index in Chile (Chilean-MDI) to their parents, before and after a remote educational intervention. Results: one hundred and thirty-nine families participated, with 95 preschoolers; 56 % were girls, aged 26.2 ± 8.7 months. The basal mean KidMed score was 7.4 ± 1.9 and increased to 7.9 ± 1.9 after the intervention (p = 0.1). The Chilean-MDI score was 6.9 ± 1.8 and 7.1 ± 1.7, respectively (p = 0.09). When separated by categories, there was improvement from low and moderate adherence to optimal adherence in both children and their parents (Chi2, p = 0.009 y p = 0.04). In 58 dyads, there was a positive correlation between the KidMed and the Chilean-MDI index, pre- and post-intervention (Pearson R = 0.3 y 0.34; p = 0.004 y 0.003, respectively). Conclusions: most of these sample of preschoolers and their parents had a moderate adherence to Mediterranean diet, with an improvement after an educational intervention.

Introducción: Introducción: la dieta mediterránea se ha asociado a menor prevalencia de obesidad y síndrome metabólico y a estilos de vida saludable en adultos y escolares, siendo escasa la información en edades menores. La región central de Chile tiene un ecosistema de tipo mediterráneo, lo que, junto con su gastronomía tradicional, facilitaría la adopción de este estilo de alimentación. Objetivos: determinar la adherencia a la dieta mediterránea en preescolares y sus padres y evaluar el impacto de una intervención educativa y su implementación. Métodos: estudio de cohorte prospectiva. Se aplicaron los índices KidMed en niños/as mayores de 18 meses y el Índice Chileno de Dieta Mediterránea (IDM-Chile) en los padres, antes y después de una intervención educativa remota. Resultados: participaron 139 familias, con 95 preescolares, 56 % mujeres, con edad de 26,2 ± 8,7 meses. Inicialmente, el KidMed en los niños fue de 7,4 ± 1,9 puntos y aumentó hasta 7,9 ± 1,9 puntos postintervención (p = 0,1). El IDM-Chile en los padres fue de 6,9 ± 1,8 y 7,1 ± 1,7 puntos, respectivamente (p = 0,09). Al separar por categorías, hubo mejoría desde una adherencia baja o moderada hacia una óptima en los niños y adultos (Chi2, p = 0,009 y p = 0,04). En 58 diadas hubo una correlación positiva entre los índices KidMed e IDM-Chile preintervención y postintervención (R Pearson: 0,3 y 0,34; p = 0,004 y 0,003, respectivamente). Conclusiones: la mayoría de esta muestra de preescolares y sus padres presentaron una adherencia moderada a dieta mediterránea, con una mejoría posterior a la intervención educativa.

Short-term complications and post-acute sequelae in hospitalized paediatric patients with COVID-19 and obesity: A multicenter cohort study.

BACKGROUND: Obesity increases the severity of coronavirus disease 2019 illness in adults. The role of obesity in short-term complications and post-acute sequelae in children is not well defined. OBJECTIVE: To evaluate the relationship between obesity and short-term complications and post-acute sequelae of SARS-CoV-2 infection in hospitalized paediatric patients. METHODS: An observational study was conducted in three tertiary hospitals, including paediatric hospitalized patients with a confirmatory SARS-CoV-2 RT-PCR from March 2020 to December 2021. Obesity was defined according to WHO 2006 (0-2 years) and CDC 2000 (2-20 years) growth references. Short-term outcomes were intensive care unit admission, ventilatory support, superinfections, acute kidney injury, and mortality. Neurological, respiratory, and cardiological symptoms and/or delayed or long-term complications beyond 4 weeks from the onset of symptoms were considered as post-acute sequalae. Adjusted linear, logistic regression and generalized estimating equations models were performed. RESULTS: A total of 216 individuals were included, and 67 (31.02%) of them had obesity. Obesity was associated with intensive care unit admission (aOR = 5.63, CI95% 2.90-10.94), oxygen requirement (aOR = 2.77, CI95% 1.36-5.63), non-invasive ventilatory support (aOR = 6.81, CI95% 2.11-22.04), overall superinfections (aOR = 3.02 CI95% 1.45-6.31), and suspected bacterial pneumonia (aOR = 3.00 CI95% 1.44-6.23). For post-acute sequalae, obesity was associated with dyspnea (aOR = 9.91 CI95% 1.92-51.10) and muscle weakness (aOR = 20.04 CI95% 2.50-160.65). CONCLUSIONS: In paediatric hospitalized patients with COVID-19, severe short-term outcomes and post-acute sequelae are associated with obesity. Recognizing obesity as a key comorbidity is essential to develop targeted strategies for prevention of COVID-19 complications in children.

[Cardiometabolic risk in children with severe obesity]. / Riesgo cardiometabólico en niños con obesidad grave.

Introduction: Introduction: severe obesity has had a greater increase than non-severe obesity in Chilean schoolchildren during the last years. We do not know whether the cut-off point currently used to define severe obesity in children (BMI ≥ + 3 DE, WHO-2007 curves) is associated with a greater biological risk in our population. Objective: to describe and compare cardiometabolic risk in schoolchildren with severe vs. non-severe obesity. Methods: a secondary analysis of a sample of 3,325 schoolchildren was performed, in which cardiometabolic risk factors were studied. The prevalence of these was compared in the subsample of 589 schoolchildren with obesity according to whether it was severe or not, and the respective ORs were calculated. Results: mean age was 11.4 ± 0.98 years, 46 % were girls, and 11.5 % of the sample had severe obesity, with a higher prevalence of most of the factors studied and no differences in chronic disease, obesity or education in parents, or physical activity of the child. The risk of those with severe obesity for central obesity, insulin resistance, high blood pressure, and metabolic syndrome reached an OR of 12.9, 3.2, 2.67, and 1.92, respectively, as compared to those with non-severe obesity. Conclusion: this definition of severe obesity in childhood favors the identification of children with higher cardiometabolic comorbidity, which allows to focus the efforts of secondary prevention and its most timely treatment.

Introducción: Introducción: la obesidad grave ha tenido un mayor aumento que la obesidad no grave en los escolares chilenos durante los últimos años. Desconocemos si el punto de corte actualmente utilizado para definir la obesidad grave (IMC ≥ + 3 DE, curvas OMS-2007) se asocia a un mayor daño biológico en nuestra población pediátrica. Objetivo: describir y comparar el riesgo cardiometabólico en escolares con obesidad grave y no grave. Método: se realizó un análisis secundario de una muestra de 3325 escolares en los que se estudiaron los factores de riesgo cardiometabólico. Se comparó la prevalencia de estos factores en los que presentaban obesidad según fuera esta grave o no, calculándose los OR respectivos. Resultados: de los 589 sujetos con obesidad, con una media de edad de 11,4 ± 0,98 años, el 46 % eran de género femenino y el 11,5 % presentaban obesidad grave, con mayor prevalencia de la mayoría de los factores estudiados y sin diferencias en cuanto a antecedentes parentales de enfermedad crónica u obesidad, educación de los padres y actividad física del niño. Los niños con obesidad grave tenían un mayor riesgo de obesidad central (OR: 12,9), resistencia insulínica (OR: 3,2), HTA (OR: 2,67) y síndrome metabólico (OR:1,92). Conclusión: esta definición de obesidad grave en la niñez favorece la identificación de los niños con mayor comorbilidad cardiometabólica, lo cual permite focalizar los esfuerzos de prevención secundaria y su tratamiento más oportuno.

Spanish version of the readiness for interprofessional learning scale (RIPLS) in an undergraduate health sciences student context.

The Readiness for Interprofessional Learning Scale (RIPLS) has been widely used to measure students' and professionals' attitudes toward interprofessional learning. However, inconsistencies have been reported concerning its validity and reliability. This study aimed to translate, adapt, and validate the RIPLS questionnaire to be applied to Spanish-speaking health sciences students in Chile. Content and construct validity evidence of the newly created Spanish version of the RIPLS scale were analyzed. An exploratory (EFA) and confirmatory (CFA) analysis were conducted, determining goodness-of-fit indexes. Reliability was evaluated through Cronbach's Alpha Coefficient. We assessed sensitivity to change of the RIPLS scale by comparing pre- and post-interprofessional education workshop scores. The EFA showed that there were three factors. In the CFA, most of the standardized factor loadings were higher than 0.3. Regarding internal consistency, Cronbach's Alpha was 0.86. The differences between the total RIPLS scores before and after the workshops were statistically significant. The Spanish version of RIPLS showed evidence of validity and reliability for use amongst health sciences students. The construct was adequately measured and was shown that it could be used to assess the impact of interprofessional education workshops.

Aprendizaje interprofesional en los internados de las carreras de la salud del Hospital Josefina Martínez / Interprofessional learning of interns at Josefina Martínez Hospital

Introducción: las dinámicas de atención en salud requieren que los profesionales que componen el equipo de salud trabajen en for-ma colaborativa. Sin embargo, durante su formación, las oportunidades de aprendizaje con otras disciplinas son escasas. Se reportan los resultados del primer proyecto para promover el aprendizaje interprofesional en los internos que rotan por el Hospital Josefina Martínez. Método: de marzo a julio 2018, se realizó un taller constituido por dos sesiones, en cada rotación de internado. Participaron internos de cinco carreras en forma conjunta (kinesiología, odontología, nutrición, fonoaudiología y terapia ocupacional). Se adaptó la encuesta de disposición al aprendizaje interprofesional, para ser aplicada antes y después de cada taller. Se calcularon las medianas, rangos intercuartílicos (Q1; Q3y se compararon los puntajes mediante test de Wilcoxon. Resultados: hubo una disposición positiva inicial al aprendizaje interprofesional, con mejoría significativa después de los talleres en todas las dimensiones de la encuesta: Trabajo en equipo y colaboración (<0,001), trabajo centrado en el paciente (<0,001), y sentido de identidad profesional (<0,05). La diferencia del puntaje global de la encuesta también fue significativa (<0,001). Conclusiones: se demostró un cambio favorable y significativo en las respuestas de los internos después de los talleres, en todas las dimensiones de la encuesta. En los comentarios, destacaron la relevancia de aprender con estudiantes de otras carreras, describiendo que aumentó su conocimiento sobre éstas y reforzando el impacto que dicha integración tiene en mejorar la atención y resolución de problemas en salud.

Background: The dynamics of health care require that the health professionals work collaboratively; however, during their training, learning opportunities with other disciplines are infrequent. The results of the first project to promote interprofessional learning in the clinical internship at Hospital Josefina Martínez are reported. Methods: From March to July 2018, two workshops for each internship rotation were carried. Students from fivecareers participated together (Kinesiology, Dentistry, Nutrition, Speech Therapy, and Occupa-tional Therapy). The readiness to interprofessional scale survey was adapted, to be applied before and after each workshop. Medians, interquartile range (Q1; Q3) were calculated, and the Wilcoxon test was used to compare the results. Results: There was an initial po-sitive readiness for interprofessional learning, with a significant improvement in all the dimensions of the survey, after the workshops: Teamwork and collaboration (<.001), patient-centered care (<.001), and sense of professional identity (<.05). The differences from the overall survey were also significant (<0.001). Conclusions: A favorable change was demonstrated in the responses of the students after the workshops, overalland in all the dimensions of the survey. In the comments, the students highlighted the relevance of learning with students from other careers, describing that it increased their knowledge about different professions and strengthening the impact that this integration has in improving attention and resolving health problems.

Calidad de vida en niños y adolescentes con Atrofia Muscular Espinal / Quality of life in children and adolescents with Spinal Muscular Atrophy

INTRODUCCIÓN: La calidad de vida (CV) es un aspecto fundamental del tratamiento en pacientes con Atrofia Muscular Espinal (AME). Existe escasa información a nivel local e internacional. OBJETIVO: Caracterizar la CV en una muestra de niños y adolescentes chilenos con AME. SUJETOS Y MÉTODO: Estudio observacional, transversal. Se aplicó un cuestionario y el módulo neuromuscular 3.0 de la encuesta PedsQLtm, a padres de niños con AME de 2-18 años. Ésta consta de 3 ámbitos: Enfermedad, Comunicación y Familia. Se consideró el puntaje >60 como CV buena, 30-60 regular y <30, deficiente. Se utilizó el programa MINITAB-17®, considerando significativo p ≤ 0,05. RESULTADOS: Se reclutaron 38 pacientes, con edad mediana 8 años (2-18), 52,7% hombres, y 17 (44,7%) AME I. Todos con confirmación genética. El puntaje total fue 51,92 ± 17, correspondiendo 31% a CV buena, 55% regular y 14% baja. En AME I fue 46,5 ± 15,2 y en AME II-III, 56,3 ± 17,4 (p = 0,071). Para el ámbito de Enfermedad fue 53,83 ± 18,1, de Familia 48,6 ± 23,14 y Comunicación 33,3 (RIC: 0,0-83,33). En este último, tuvieron mayor puntaje los pacientes con AME II o III, los mayores de 6 años, los con menor apoyo ventilatorio y los residentes en regiones. Sin embargo, en el análisis multivariado solamente el tipo de AME fue significativo, explicando 40,9% de la variación del puntaje del área de comunicación. Conclusiones: En esta muestra de pacientes con AME, la calidad de vida fue regular a buena en la mayoría. El área más baja fue la de Comunicación, con mayor puntaje en aquellos con mayor capacidad motora funcional.

INTRODUCTION: Quality of life (QoL) is a key aspect in the treatment of patients with Spinal Muscular Atrophy (SMA). International information regarding QoL in SMA is scarce, and is not available in our country. OBJECTIVE: To characterize QoL in a sample of Chilean children and adolescents with SMA. SUBJECTS AND METHOD: Observational, cross-sectional study. A general questionnaire and the PedsQLTM 3.0 Neuromuscular Module Inventory were applied to parents of children with SMA aged 2 to 18 years. It has three areas: Disease, Communication, and Family. A score >60 was considered as good QoL, 30-60 as regular, and <30 as low. MINITAB-17® software was used, considering significant a p <0.05 value. RESULTS: We recruited 38 patients, with median age 8 years (2-18), 52.63% were male, and 17 (44.7%) with SMA I. All had genetic confirmation. The total score of QoL was 51.92 ± 17, representing 31% good, 55% regular, and 14% low. Regarding SMA I, it was 46.5 ± 15.2 and SMA II-III, 56.3 ± 17.4 (p = 0.071). Concerning the area of Disease, it was 53.83 ± 18.1, Family 48.6 ± 23.14, and Communication 33.3 (IQR: 0.0; 83.33). In this last area, children with SMA II-III, older than 6 years., with non-invasive ventilatory support, or living out of the metropolitan area had hig her scores, however, in multivariate analysis, only SMA type was significant, which explained 40,9% of the variation in the communication area score. CONCLUSIONS: In this sample of SMA pediatric patients, the QoL was regular or good in most of them. The lowest area was communication, with a higher score in those children with higher motor function.

Obesity and cardio-metabolic risk factors among children and adolescents with cerebral palsy / Obesidad y factores de riesgo cardiometabólico en niños y adolescentes con parálisis cerebral

BACKGROUND: obesity and associated cardiometabolic complications are increasing among adults with cerebral palsy (CP). Information in children is scarce, and there is no consensus definition of obesity. OBJECTIVES: to describe the frequency of obesity and metabolic complications in children and adolescents with CP. METHODS: a descriptive, cross-sectional study performed in two outpatient pediatric special needs centers. Demographic, anthropometric (Brooks 2011), and motor function (GMFCS) data, as well as antiepileptic use, were recorded. Fasting triglycerides (TG), total cholesterol (TC), vitamin D (25OHD), glycemia (GLY), and insulinemia levels were measured. The HOMA index was calculated. RESULTS: sixty-five patients were enrolled. Age was 10.8 ± 4.9 years; 63.1 % were male; 81.6 % had GMFCS IV-V; 43.5 % had a gastrostomy; and 83.1 % were on antiepileptics. According to their BMI, 15.4 % were underweight (< 10th percentile) and 10.8 % overweight (> 75th percentile). Overall, 6.1 % had TC ≥ 200 mg/dL, 21.4 % had TG ≥ 110 or 130 mg/dL, 4.6 % had GLY ≥ 100 mg/dL, 16.9 % had HOMA ≥ 3, and 76.9 % had 25OHD < 30 ng/mL. Children with BMI ≥ 75th percentile had higher HOMA and insulin resistance rates than those with BMI < 75th percentile. Elevated TG were associated with high motor impairment and low vitamin D. HOMA was associated to female gender and BMI ≥ 75th percentile. CONCLUSIONS: the frequency of cardiometabolic risk factors was high in this sample of pediatric patients with CP, associated with overweight, low mobility, and vitamin D deficiency. We propose a BMI > 75th percentile as cutoff point for metabolic risk factors

INTRODUCCIÓN: la obesidad y sus complicaciones cardiometabólicas han aumentado en los adultos con parálisis cerebral (PC). La información en la población pediátrica es escasa y no hay consenso en la definición de obesidad. OBJETIVOS: describir la frecuencia de la obesidad y sus complicaciones metabólicas en niños y adolescentes con PC. MÉTODOS: estudio transversal descriptivo realizado en dos centros pediátricos ambulatorios de pacientes con necesidades especiales de atención en salud. Se registraron datos demográficos, antropométricos (curvas de Brooks 2011), función motora (GMFCS) y medicamentos. En muestras sanguíneas en ayunas se midieron: triglicéridos (TG), colesterol total (CT), vitamina D (25OHD), glucemia (GLI) e insulinemia. Se calculó el índice HOMA. RESULTADOS: participaron 65 pacientes con edades de 10,8 ± 4,9 años; el 63,1 % eran varones; el 81,6 % tenían GMFCS IV-V; el 43,5 % estaban gastrostomizados y el 83,1 % tomaban antiepilépticos. Según el IMC, el 15,4 % tenían bajo peso (< percentil 10) y el 10,8 % sobrepeso (≥ p75). Del grupo total, el 6,1 % tenían CT > 200 mg/dL, el 21,4 % TG > 110 o 130 mg/dL, el 4,6 % GLI ≥ 100 mg/dL, el 16,9 % HOMA > 3 y el 76,9 % 25OHD < 30 ng/mL. Los pacientes con IMC ≥ p75 tenían mayor frecuencia de HOMA >3 que aquellos con IMC < p75. La hipertrigliceridemia se asoció a mayor discapacidad motora y a baja vitamina D, y el HOMA al género femenino y a un IMC ≥ p75. CONCLUSIONES: la frecuencia de los factores de riesgo cardiometabólico fue alta en esta muestra de pacientes pediátricos con PC, asociada al género, el sobrepeso, la baja movilidad y la deficiencia de vitamina D. Proponemos un IMC ≥ p75, según las curvas específicas de PC, como punto de corte para el mayor riesgo cardiometabólico

Obesity and cardio-metabolic risk factors among children and adolescents with cerebral palsy.

INTRODUCTION: Background: obesity and associated cardiometabolic complications are increasing among adults with cerebral palsy (CP). Information in children is scarce, and there is no consensus definition of obesity. Objectives: to describe the frequency of obesity and metabolic complications in children and adolescents with CP. Methods: a descriptive, cross-sectional study performed in two outpatient pediatric special needs centers. Demographic, anthropometric (Brooks 2011), and motor function (GMFCS) data, as well as antiepileptic use, were recorded. Fasting triglycerides (TG), total cholesterol (TC), vitamin D (25OHD), glycemia (GLY), and insulinemia levels were measured. The HOMA index was calculated. Results: sixty-five patients were enrolled. Aage was 10.8 ± 4.9 years; 63.1 % were male; 81.6 % had GMFCS IV-V; 43.5 % had a gastrostomy; and 83.1 % were on antiepileptics. According to their BMI, 15.4 % were underweight (< 10th percentile) and 10.8 % overweight (> 75th percentile). Overall, 6.1 % had TC ≥ 200 mg/dL, 21.4 % had TG ≥ 110 or 130 mg/dL, 4.6 % had GLY ≥ 100 mg/dL, 16.9 % had HOMA ≥ 3, and 76.9 % had 25OHD < 30 ng/mL. Children with BMI ≥ 75th percentile had higher HOMA and insulin resistance rates than those with BMI < 75th percentile. Elevated TGs were associated with high motor impairment and low vitamin D. HOMA was associated to feminine gender and BMI ≥ 75th percentile. Conclusions: the frequency of cardiometabolic risk factors was high in this sample of pediatric patients with CP, associated with overweight, low mobility, and vitamin D deficiency. We propose a BMI > 75th percentile as cutoff point for metabolic risk factors.

INTRODUCCIÓN: Introducción: la obesidad y sus complicaciones cardiometabólicas han aumentado en los adultos con parálisis cerebral (PC). La información en la población pediátrica es escasa y no hay consenso en la definición de obesidad. Objetivos: describir la frecuencia de la obesidad y sus complicaciones metabólicas en niños y adolescentes con PC. Métodos: estudio transversal descriptivo realizado en dos centros pediátricos ambulatorios de pacientes con necesidades especiales de atención en salud. Se registraron datos demográficos, antropométricos (curvas de Brooks 2011), función motora (GMFCS) y medicamentos. En muestras sanguíneas en ayunas se midieron: triglicéridos (TG), colesterol total (CT), vitamina D (25OHD), glucemia (GLI) e insulinemia. Se calculó el índice HOMA. Resultados: participaron 65 pacientes con edades de 10,8 ± 4,9 años; el 63,1 % eran varones; el 81,6 % tenían GMFCS IV-V; el 43,5 % estaban gastrostomizados y el 83,1 % tomaban antiepilépticos. Según el IMC, el 15,4 % tenían bajo peso (< percentil 10) y el 10,8 % sobrepeso (≥ p75). Del grupo total, el 6,1 % tenían CT > 200 mg/dL, el 21,4 % TG > 110 o 130 mg/dL, el 4,6 % GLI ≥ 100 mg/dL, el 16,9 % HOMA > 3 y el 76,9 % 25OHD < 30 ng/mL. Los pacientes con IMC ≥ p75 tenían mayor frecuencia de HOMA >3 que aquellos con IMC < p75. La hipertrigliceridemia se asoció a mayor discapacidad motora y a baja vitamina D, y el HOMA al género femenino y a un IMC ≥ p75. Conclusiones: la frecuencia de los factores de riesgo cardiometabólico fue alta en esta muestra de pacientes pediátricos con PC, asociada al género, el sobrepeso, la baja movilidad y la deficiencia de vitamina D. Proponemos un IMC ≥ p75, según las curvas específicas de PC, como punto de corte para el mayor riesgo cardiometabólico.

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Quality of life in children and adolescents with Spinal Muscular Atrophy. / Calidad de vida en niños y adolescentes con Atrofia Muscular Espinal.

INTRODUCTION: Quality of life (QoL) is a key aspect in the treatment of patients with Spinal Muscular Atrophy (SMA). International information regarding QoL in SMA is scarce, and is not available in our country. OBJECTIVE: To characterize QoL in a sample of Chilean children and adolescents with SMA. SUBJECTS AND METHOD: Observational, cross-sectional study. A general questionnaire and the PedsQLTM 3.0 Neuromuscular Module Inventory were applied to parents of children with SMA aged 2 to 18 years. It has three areas: Disease, Communication, and Family. A score > 60 was considered as good QoL, 30-60 as regular, and < 30 as low. MINITAB-17« software was used, considering signifi cant a p < 0.05 value. RESULTS: We recruited 38 patients, with median age 8 years (2-18), 52.63% were male, and 17 (44.7%) with SMA I. All had genetic confirmation. The total score of QoL was 51.92 ± 17, representing 31% good, 55% regular, and 14% low. Regarding SMA I, it was 46.5 ± 15.2 and SMA II-III, 56.3 ± 17.4 (p = 0.071). Concerning the area of Disease, it was 53.83 ± 18.1, Family 48.6 ± 23.14, and Communication 33.3 (IQR: 0.0; 83.33). In this last area, children with SMA II-III, older than 6 years., with non-invasive ventilatory support, or living out of the metropolitan area had hig her scores, however, in multivariate analysis, only SMA type was significant, which explained 40,9% of the variation in the communication area score. CONCLUSIONS: In this sample of SMA pediatric patients, the QoL was regular or good in most of them. The lowest area was communication, with a higher score in those children with higher motor function.

Malnutrición por exceso y evolución clínica en niños menores de dos años hospitalizados por infección respiratoria aguda baja / Overweight and clinical course in children younger than two years old hospitalized for lower respiratory tract infection

Introducción: la obesidad se asocia a mayor morbimortalidad en adultos con infecciones respiratorias, pero existe escasa evidencia en niños. Objetivos: estudiar la asociación entre la malnutrición por exceso (sobrepeso y obesidad) o ME y la evolución de niños hospitalizados por infección respiratoria aguda baja (IRAB). Métodos: estudio retrospectivo de registros clínicos de menores de dos años hospitalizados por IRAB (años 2009-2015). Se recopilaron datos demográficos, antropométricos (Organización Mundial de la Salud [OMS] 2006) y de evolución clínica. Resultados: se incluyeron 678 pacientes, con mediana de 9,9 meses de edad (rango: 6,4 a 14,7), el 55% eran hombres y el 67% presentaba neumonía viral. Recibió cuidado básico el 54,7%, oxigenoterapia el 98,7% y ventilación no invasiva (VNI) el 35,4%. Estado nutricional: el 10% tenía malnutrición por déficit (MD, z peso/edad = -1 en menores de un año y z peso/talla = -1 en mayores); el 55,2%, eutrofia; y el 34,8%, ME (zP/T = +1). Los hombres con MD requirieron VNI con mayor frecuencia que los eutróficos (56,2% vs. 34,6%, p = 0,02), pero aquellos con ME tuvieron mayor frecuencia de neumonía viral (75,4% vs. 60,2%, p = 0,014), necesidad de cuidado mixto (27,7% vs. 19,9%, p = 0,018) y duración de VNI (4,5 [3-5,5] vs. [2-5,5] días, p = 0,007) que los eutróficos. En las mujeres no hubo asociación entre el estado nutricional y la evolución clínica. Los lactantes tuvieron mayor duración de VNI que los niños de 12 a 24 meses. Conclusiones: en esta muestra de niños menores de dos años hospitalizados por IRAB, la obesidad y el sobrepeso, el sexo masculino y la menor edad se asociaron a peor evolución clínica

Introduction: obesity is related to a higher morbidity and mortality in adults with respiratory infections but in children the evidence is limited. Objective: to study the association between overweight and clinical course in children younger than two years of age, hospitalized for lower respiratory tract infections (LRTI). Methods: retrospective study reviewing clinical records of children hospitalized by LRTI from 2009 to 2015. Demographic data, anthropometry, nutritional status (World Health Organization [OMS] 2006 reference) and clinical course. Results: we included 678 patients with a median age of 9.9 (range: 6.4 to 14.7) months, 55% were boys and 67% had viral pneumonia (67%). Treatment: 54.7% received basic care, 98.7% oxygen therapy, 35.4% noninvasive ventilation (NIV), 26.1% antibiotics and 47.5% corticosteroids. Regarding nutritional status, 10% had undernutrition (W/Az = -1 in infants or W/Hz in the older ones), 55.2% were eutrophic and 34.8% were overweight (ME, W/Hz = +1). Boys with overweight had higher frequency of viral pneumonia (75.4% vs 60.2%, p = 0.014), need for more complex care (27.7% vs 19.9%, p = 0.018) and length of NIV 4.5 [3-5.5] vs. [2-5] days, p = 0.007) than eutrophic. Infants had longer time of NIV than the older ones. In girls, no associations were found between nutritional status and clinical course. Conclusions: in this sample of young children hospitalized with LRTI, obesity and overweight, masculine sex and younger age were associated to worse clinical outcomes

[Overweight and clinical course in children younger than two years old hospitalized for lower respiratory tract infection]. / Malnutrición por exceso y evolución clínica en niños menores de dos años hospitalizados por infección respiratoria aguda baja.

INTRODUCTION: Introduction: obesity is related to a higher morbidity and mortality in adults with respiratory infections but in children the evidence is limited. Objective: to study the association between overweight and clinical course in children younger than two years of age, hospitalized for lower respiratory tract infections (LRTI). Methods: retrospective study reviewing clinical records of children hospitalized by LRTI from 2009 to 2015. Demographic data, anthropometry, nutritional status (World Health Organization [OMS] 2006 reference) and clinical course. Results: we included 678 patients with a median age of 9.9 (range: 6.4 to 14.7) months, 55% were boys and 67% had viral pneumonia (67%). Treatment: 54.7% received basic care, 98.7% oxygen therapy, 35.4% noninvasive ventilation (NIV), 26.1% antibiotics and 47.5% corticosteroids. Regarding nutritional status, 10% had undernutrition (W/Az ≤ -1 in infants or W/Hz in the older ones), 55.2% were eutrophic and 34.8% were overweight (ME, W/Hz ≥ +1). Boys with overweight had higher frequency of viral pneumonia (75.4% vs 60.2%, p = 0.014), need for more complex care (27.7% vs 19.9%, p = 0.018) and length of NIV (4,5 [3-5.5] vs. [2-5.5] days, p = 0.007) than eutrophic. Infants had longer time of NIV than the older ones. In girls, no associations were found between nutritional status and clinical course. Conclusions: in this sample of young children hospitalized with LRTI,obesity and overweight, masculine sex and younger age were associated to worse clinical outcomes.

INTRODUCCIÓN: Introducción: la obesidad se asocia a mayor morbimortalidad en adultos con infecciones respiratorias, pero existe escasa evidencia en niños. Objetivos: estudiar la asociación entre la malnutrición por exceso (sobrepeso y obesidad) o ME y la evolución de niños hospitalizados por infección respiratoria aguda baja (IRAB). Métodos: estudio retrospectivo de registros clínicos de menores de dos años hospitalizados por IRAB (años 2009-2015). Se recopilaron datos demográficos, antropométricos (Organización Mundial de la Salud [OMS] 2006) y de evolución clínica. Resultados: se incluyeron 678 pacientes, con mediana de 9,9 meses de edad (rango: 6,4 a 14,7), el 55% eran hombres y el 67% presentaba neumonía viral. Recibió cuidado básico el 54,7%, oxigenoterapia el 98,7% y ventilación no invasiva (VNI) el 35,4%. Estado nutricional: el 10% tenía malnutrición por déficit (MD, z peso/edad ≤ -1 en menores de un año y z peso/talla ≤ -1 en mayores); el 55,2%, eutrofia; y el 34,8%, ME (zP/T ≥ +1). Los hombres con MD requirieron VNI con mayor frecuencia que los eutróficos (56,2% vs. 34,6%, p = 0,02), pero aquellos con ME tuvieron mayor frecuencia de neumonía viral (75,4% vs. 60,2%, p = 0,014), necesidad de cuidado mixto (27,7% vs. 19,9%, p = 0,018) y duración de VNI (4,5 [3-5,5] vs. [2-5,5] días, p = 0,007) que los eutróficos. En las mujeres no hubo asociación entre el estado nutricional y la evolución clínica. Los lactantes tuvieron mayor duración de VNI que los niños de 12 a 24 meses. Conclusiones: en esta muestra de niños menores de dos años hospitalizados por IRAB, la obesidad y el sobrepeso, el sexo masculino y la menor edad se asociaron a peor evolución clínica.

Consequences of short sleep duration on the dietary intake in children: A systematic review and metanalysis.

During the last years, a decline in the amount of hours of sleep has been observed in children. Sleep deficiency has been linked to an increase in calories, snacks, and fat intake. The objective of this study was to review the evidence between sleep duration and eating habits in children. We performed an electronic search in MEDLINE, The Cochrane Central Register, BIREME, EMBASE, LILACS, and Epistemonikos. Study selection criteria was: children aged 2-18 yrs within studies that aimed to associate sleep duration and eating habits. Quality of the included studies was assessed with the STROBE scale. Thirty studies were included, 10 in the metanalysis (n = 72,054). Odds ratio for unhealthy eating habits among children who had short sleep was OR 1.51 [95% CI: 1.24-1.85]. Snack consumption was associated with less sleep: OR 1.75 [95% CI 1.24-2.46]. The same figure for soda was OR 1.16 [CI 95% 1.09-1.25]. Adequate sleep duration was associated with intake of fruits and vegetables: OR 0.75 [CI 95% 0.65-0.86]. This systematic review showed an association between sleeping hours and eating habits in children. Education regarding sleep should be recommended in children in order to avoid unhealthy eating habits.

[Breastfeeding, obesity and metabolic syndrome at school age]. / Lactancia materna, obesidad y síndrome metabólico en la edad escolar.

INTRODUCTION: Breastfeeding (BF) can be a protective factor against obesity and its associated metabolic complications. OBJECTIVE: To determine the association between breastfeeding history and present obesity, metabolic syndrome (MS) and insulin resistance (IR). PATIENTS AND METHODS: Cross-sectio nal study in 20 public schools in Santiago, Chile. Anthropometry and blood pressure were assessed. Blood lipids, glucose, insulin and HOMA index were measured in a fast blood sample. Parents answe red a survey on BF. MS was defined according to Cook's criteria and IR as HOMA > 90th percentile. Parents answered a survey about the antecedent of breastfeeding. Chi2 and Fischer tests were used (SSPS). RESULTS: 3,278 surveys were valid. Average age: 11.4 ± 1 years, 52.3% were female. Most of them (98.2%) were breasted, with a 15.9% prevalence of obesity versus 18.6% in the group that was not breastfed (p = 0.039). There was a non-significant trend of higher prevalence in MS and its components (except IR) in the non-breastfed group. The group breastfed from three to six months had a lower prevalence of obesity and MS components than the 0 to 3 months group ; the effect was the opposite when BF lsted longer than nine months. CONCLUSIONS: The prevalence of obesity was higher in children that did not received breastfeeding. A longer breastfeeding time during the first semester of life was associated with lower prevalence of obesity and metabolic complications.

Lactancia materna, obesidad y síndrome metabólico en la edad escolar / Breastfeeding, obesity and metabolic syndrome at school age

INTRODUCCIÓN: La lactancia materna (LM) puede ser un factor protector de la obesidad y sus complicaciones metabólicas. OBJETIVO: Determinar la asociación entre el antecedente de amamantamiento y la presencia de obesidad, síndrome metabólico (SM) y resistencia insulínica (RI). PACIENTES Y MÉTODOS: Estudio transversal en 20 escuelas públicas de Santiago, Chile. Se evaluó antropometría, presión arterial, perfil lipídico, glicemia, insulinemia e índice HOMA. Los padres respondieron una encuesta sobre el antecedente de LM. Se definió SM según criterios de Cook y RI como HOMA > percentil 90. RESULTADOS: Se recibieron 3.278 encuestas válidas. La edad promedio fue de 11,4 ± 1 años, siendo 52,3% mujeres. La mayoría (98,2%) recibió LM, con una prevalencia de 15,9% de obesidad versus 18,6% en los que no la recibieron (p = 0,039). Hubo una tendencia no significativa a que SM y sus componentes, excepto RI, fueran más prevalentes en el grupo no amamantado. Los escolares que recibieron LM por 3-6 meses presentaron una menor prevalencia de obesidad y de algunos componentes de SM que los que recibieron menor tiempo o no la recibieron; el efecto fue inverso cuando la LM se prolongó por más de 9 meses. CONCLUSIONES: La prevalencia de obesidad fue mayor en los escolares que no fueron amamantados. Durante el primer semestre, la LM de mayor duración se asoció a menor prevalencia de obesidad y complicaciones metabólicas.

INTRODUCTION: Breastfeeding (BF) can be a protective factor against obesity and its associated metabolic complications. OBJECTIVE: To determine the association between breastfeeding history and present obesity, metabolic syndrome (MS) and insulin resistance (IR). PATIENTS AND METHODS: Cross-sectio nal study in 20 public schools in Santiago, Chile. Anthropometry and blood pressure were assessed. Blood lipids, glucose, insulin and HOMA index were measured in a fast blood sample. Parents answe red a survey on BF. MS was defined according to Cook's criteria and IR as HOMA > 90th percentile. Parents answered a survey about the antecedent of breastfeeding. Chi2 and Fischer tests were used (SSPS). RESULTS: 3,278 surveys were valid. Average age: 11.4 ± 1 years, 52.3% were female. Most of them (98.2%) were breasted, with a 15.9% prevalence of obesity versus 18.6% in the group that was not breastfed (p = 0.039). There was a non-significant trend of higher prevalence in MS and its components (except IR) in the non-breastfed group. The group breastfed from three to six months had a lower prevalence of obesity and MS components than the 0 to 3 months group ; the effect was the opposite when BF lsted longer than nine months. CONCLUSIONS: The prevalence of obesity was higher in children that did not received breastfeeding. A longer breastfeeding time during the first semester of life was associated with lower prevalence of obesity and metabolic complications.

Influence of Feeding Practices on Malnutrition in Haitian Infants and Young Children.

Infant malnutrition remains an important cause of death and disability, and Haiti has the highest prevalence in the Americas. Therefore, preventive strategies are needed. Our aims were (1) To assess the prevalence of malnutrition among young children seen at a health center in Haiti; (2) Examine adherence to infant feeding practices recommended by the World Health Organization (WHO) and the association to nutritional status. This cross-sectional study recruited children from the Saint Espri Health Center in Port Au Prince in 2014. We recorded feeding practices, socio-demographic data, and anthropometric measurements (WHO-2006). We evaluated 278 infants and children younger than two years old, aged 8.08 ± 6.5 months, 53.2% female. 18.35% were underweight (weight/age <-2 SD); 13.31% stunted (length/age <-2 SD), and 13.67% had moderate or severe wasting (weight/length <-2 SD). Malnutrition was associated with male gender, older age, lower maternal education level, and greater numbers of siblings (Chi², p < 0.05). Adherence to recommended breastfeeding practices was 11.8-97.9%, and to complementary feeding practices was 9.7-90.3%. Adherence was associated with a lower prevalence of malnutrition. CONCLUSION: Prevalence of infant and young child malnutrition in this population is high. Adherence to WHO-recommended feeding practices was associated with a better nutritional status.

[Not Available]. / Rehabilitación de la alimentación por vía oral en niños con enfermedades respiratorias crónicas y nutrición enteral prolongada.

Introducción: la rehabilitación de la alimentación por vía oral (RVO) es compleja en pacientes que han recibido nutrición enteral (NE) prolongada. Objetivo: describir este proceso en niños con enfermedades respiratorias crónicas y sonda nasoenteral (SNE) o gastrostomía (GT).Pacientes y métodos: estudio retrospectivo con revisión de registros clínicos de niños con NE mayor a dos meses, ingresados entre 2005 y 2014 al Hospital Josefina Martínez.Resultados: Se incluyeron 116 pacientes, con mediana de edad 10 meses (Rango: 3 a 101), 56% hombres. Diagnóstico: 34,5% Daño pulmonar crónico postinfeccioso (DPC), 29,3% Insuficiencia respiratoria por enfermedad neuromuscular, 19% Displasia broncopulmonar y 17,2% enfermedad de la vía aérea. Con traqueostomía: 82,8%. Eran usuarios de GT 89,7% y de SNG 10,3%, instaladas con mediana de edad 6 meses (0 a 74), por ingesta insuficiente (6,6%) o trastorno de deglución (92,4%). Del grupo total, 36,2% (42/116) tenía indicación de RVO, los cuales habían recibido NE durante 12,2 meses (2 a 41); de estos 50% (21/42) logró alimentarse exclusivamente por vía oral (91% SNG y 35,4% GT, Chi2 p = 0,023), 14% parcialmente y 36% no lo logró. El tiempo para lograr la vía oral exclusiva fue de 9,75 meses (0,5 a 47), sin diferencia por edad, sexo, vía de acceso, duración NE ni presencia de enfermedad neurológica.Conclusión: en pacientes con enfermedades respiratorias crónicas graves y NE prolongada, la RVO es un proceso lento pero posible: 64% lo logra de modo completo o parcial.

Rehabilitación de la alimentación por vía oral en niños con enfermedades respiratorias crónicas y nutrición enteral prolongada / Oral feeding rehabilitation in children with chronic respiratory diseases and long-term enteral nutrition

Introducción: la rehabilitación de la alimentación por vía oral (RVO) es compleja en pacientes que han recibido nutrición enteral (NE) prolongada. Objetivo: describir este proceso en niños con enfermedades respiratorias crónicas y sonda nasoenteral (SNE) o gastrostomía (GT). Pacientes y métodos: estudio retrospectivo con revisión de registros clínicos de niños con NE mayor a 2 meses, ingresados entre 2005 y 2014 al Hospital Josefina Martínez. Resultados: se incluyeron 116 pacientes, con mediana de edad 10 meses (rango: 3 a 101), 56% hombres. Diagnóstico: 34,5% daño pulmonar crónico postinfeccioso (DPC), 29,3% insufi ciencia respiratoria por enfermedad neuromuscular, 19% displasia broncopulmonar y 17,2% enfermedad de la vía aérea. Con traqueostomía: 82,8%. Eran usuarios de GT 89,7% y de SNG 10,3%, instaladas con mediana de edad 6 meses (0 a 74), por ingesta insufi ciente (11,3%) o trastorno de deglución (88,7%). Del grupo total, 36,2% (42/116) tenía indicación de RVO, los cuales habían recibido NE durante 12,2 meses (2 a 41); de estos 50% (21/42) logró alimentarse exclusivamente por vía oral (91% SNG y 35,4% GT, Chi2 p = 0,023), 14% parcialmente y 36% no lo logró. El tiempo para lograr la vía oral exclusiva fue de 9,75 meses (0,5 a 47), sin diferencia por edad, sexo, vía de acceso, duración NE ni presencia de enfermedad neurológica. Conclusión: en pacientes con enfermedades respiratorias crónicas graves y NE prolongada, la RVO es un proceso lento pero posible: 64% lo logra de modo completo o parcial (AU)

Introduction: The rehabilitation of the oral feeding (ROF) is complex in patients who have received prolonged enteral nutrition (EN). Objective: To describe this process in children with chronic respiratory diseases and nasoenteral tube (NET) or gastrostomy (GT). Patients and methods: Retrospective review of clinical records from children with EN at least for two months, admitted between 2005 and 2014 at the Josefi na Martínez Hospital. Results: 116 patients were included, with median age 10 months (range: 3 to 101), 56% male. Diagnosis: 34.5% Post-infectious chronic lung disease, 29,3% respiratory failure secondary to neuromuscular diseases, 19% bronchopulmonary dysplasia and 17,2% airway diseases, 82.8% of them had tracheostomy. Access: 89.7% gastrostomy and 10.3% NET, installed at median age of 6 months (0 a 74), due to low intake (11.3%) or swallow disorders (88.7%). From the total group, 36.2% (42/116) had ROF indication, whose EN length was 12.2 months (2 to 41). Fifty% (21/42) of them achieved total oral feeding (91% SNE and 35.4% GT, Chi2 p = 0.023), 14% partially and 36% failed. The time to achieve total oral feeding was 9.75 months (0.5 to 47), with no difference by age, sex, feeding route, EN duration or presence of neurological disease. Conclusion: In patients with chronic respiratory diseases and long-term enteral nutrition, ROF is possible but slow: 64% achieved it total or partially (AU)