The Association between Dietary Pattern, Obesity, and Glycemic Control of Children and Adolescents with Type 1 Diabetes Mellitus.

AIMS: To evaluate the association between dietary patterns, obesity, and glycemic control in children and adolescents with type 1 diabetes mellitus (T1DM). METHODS: A cross-sectional study was carried out in 2015 at a diabetes reference center in Rio de Janeiro. Sociodemographic data and those related to outpatient follow-ups were obtained from the medical records. The assessment of food consumption was performed using a 24 h food recall. Obesity was defined as body mass index-for-age (BMI-for-age) ≥ +1 z-score. Glycemic control was assessed using glycated hemoglobin (HbA1c). Dietary patterns were generated by factorial analysis, and each individual's adherence to these dietary patterns was determined by the factor loadings and then classified into terciles. RESULTS: The study population included 120 children and adolescents, among whom 5 dietary patterns were identified. The prevalence of obesity was 31.7% (n = 38), and 64.2% (n = 77) of the participants had inadequate glycemic control. We observed that individuals with higher adherence to dietary pattern five, characterized by a greater consumption of ultra-processed foods, had higher odds of having higher HbA1c levels (OR = 3.49; 95% CI = 1.18-11.16). CONCLUSIONS: Higher consumption of ultra-processed foods can be detrimental to glycemic control in children and adolescents. Thus, food intake monitoring is of paramount importance as part of the multidisciplinary care of patients with T1DM.

Evaluation of the dietary inflammatory index in children and adolescents with type 1 diabetes mellitus and its relationship with nutritional status and metabolic control.

OBJECTIVES: The aim of this study was to evaluate the association of the dietary inflammatory index (DII) with the nutritional status and metabolic control of children and adolescents with type 1 diabetes mellitus. METHODS: This was a cross-sectional study that examined data of children and adolescents ages 7 to 16 y diagnosed with type 1 diabetes mellitus. Dietary intake was assessed using a 24-h dietary recall, from which the DII was calculated. The outcomes were body mass index, lipid profiles (low-density lipoprotein cholesterol and non-high-density lipoprotein cholesterol), and glycated hemoglobin. The DII was evaluated in tertiles and in a continuous way. Multiple linear regression was adopted in the analysis, with P < 0.05 considered significant. RESULTS: Overall, 120 children and adolescents with a mean age of 11.7 (± 2.8) y were included, 53.3% (n = 64) of whom were girls. Excess weight was present in 31.7% participants (n = 38). The average DII was +0.25, ranging from -1.11 to +2.67. Higher values of selenium (P = 0.011), zinc (P = 0.001), fiber (P < 0.001), and other micronutrients were observed in the first tertile of the DII (diet with more antiinflammatory potential). The DII appeared as a predictor of body mass index (P = 0.002; ß = 0.23; 95% confidence interval [CI], 0.39-1.75) and non-high-density lipoprotein cholesterol (P = 0.034; ß = 0.19; 95% CI, -13.5 to 0.55). There was a tendency for DII to be associated with glycemic control (P = 0.09; ß = 0.19; 95% CI, -0.04 to 0.51). CONCLUSIONS: The inflammatory potential of the diet was associated with increased body mass index and aspects related to metabolic control in children and adolescents with type 1 diabetes mellitus.

Relationship between vitamin D deficiency and both gestational and postpartum depression / Relación entre el déficit de vitamina D y la depresión tanto gestacional como posparto

INTRODUCTION: vitamin D deficiency (VDD) has been associated with depressive symptoms in pregnancy and postpartum, which can result in increased adverse outcomes in the maternal-infant segment. A possible explanation in the literature is VDD relationship with genetic and neurological mechanisms. OBJECTIVE: to evaluate VDD relationship with gestational and postpartum depression. METHODS: this review followed the recommendations proposed by the Preferred Reporting Items for Systematic Reviews and Meta-Analysis. Research was conducted in electronic databases, PubMed and LILACS, including studies of the analytical type (cross-sectional and longitudinal), systematic reviews, meta-analyses, and controlled clinical trials carried out in humans; inclusion and exclusion criteria were applied. RESULTS AND CONCLUSIONS: in this systematic review, eight articles were analyzed comprising 8,583 women from seven different countries. Among the selected articles, six found an association between VDD and gestational and postpartum depression. Considering the data collection, it was possible to conclude that there is a probable relationship between VDD and a higher predisposition to gestational and postpartum depression. Also, we concluded that vitamin D supplementation has proven to be a promising strategy for reducing the risk of depressive symptoms

INTRODUCCIÓN: la deficiencia de vitamina D (VDD) se ha asociado a síntomas depresivos en el embarazo y el posparto, lo que puede resultar en un aumento de los resultados adversos en el segmento materno-infantil. Una posible explicación en la literatura es la relación de la VDD con mecanismos genéticos y neurológicos. OBJETIVO: evaluar la relación de la VDD con la depresión gestacional y posparto. MÉTODOS: esta revisión siguió las recomendaciones propuestas por los Elementos de Informes Preferidos para revisiones sistemáticas y metaanálisis. La investigación se llevó a cabo en bases de datos electrónicas, PubMed y LILACS, incluyendo estudios de tipo analítico (sección transversal y longitudinal), revisiones sistemáticas, metaanálisis y ensayos clínicos controlados realizados en seres humanos; se aplicaron criterios de inclusión y exclusión. RESULTADOS Y CONCLUSIONES: en esta revisión sistemática se analizaron ocho artículos que comprenden a 8716 mujeres de siete países diferentes. Entre los artículos seleccionados, seis encontraron asociación entre la VDD y la depresión gestacional y posparto. Teniendo en cuenta la recopilación de datos, fue posible concluir que existe una relación probable entre la VDD y una mayor predisposición a la depresión gestacional y posparto. También llegamos a la conclusión de que la suplementación con vitamina D ha demostrado ser una estrategia prometedora para reducir el riesgo de síntomas depresivos

Relationship between vitamin D deficiency and both gestational and postpartum depression.

INTRODUCTION: Introduction: vitamin D deficiency (VDD) has been associated with depressive symptoms in pregnancy and postpartum, which can result in increased adverse outcomes in the maternal-infant segment. A possible explanation in the literature is VDD relationship with genetic and neurological mechanisms. Objective: to evaluate VDD relationship with gestational and postpartum depression. Methods: this review followed the recommendations proposed by the Preferred Reporting Items for Systematic Reviews and Meta-Analysis. Research was conducted in electronic databases, PubMed and LILACS, including studies of the analytical type (cross-sectional and longitudinal), systematic reviews, meta-analyses, and controlled clinical trials carried out in humans; inclusion and exclusion criteria were applied. Results and conclusions: in this systematic review, eight articles were analyzed comprising 8,583 women from seven different countries. Among the selected articles, six found an association between VDD and gestational and postpartum depression. Considering the data collection, it was possible to conclude that there is a probable relationship between VDD and a higher predisposition to gestational and postpartum depression. Also, we concluded that vitamin D supplementation has proven to be a promising strategy for reducing the risk of depressive symptoms.

INTRODUCCIÓN: Introducción: la deficiencia de vitamina D (VDD) se ha asociado a síntomas depresivos en el embarazo y el posparto, lo que puede resultar en un aumento de los resultados adversos en el segmento materno-infantil. Una posible explicación en la literatura es la relación de la VDD con mecanismos genéticos y neurológicos. Objetivo: evaluar la relación de la VDD con la depresión gestacional y posparto. Métodos: esta revisión siguió las recomendaciones propuestas por los Elementos de Informes Preferidos para revisiones sistemáticas y metaanálisis. La investigación se llevó a cabo en bases de datos electrónicas, PubMed y LILACS, incluyendo estudios de tipo analítico (sección transversal y longitudinal), revisiones sistemáticas, metaanálisis y ensayos clínicos controlados realizados en seres humanos; se aplicaron criterios de inclusión y exclusión. Resultados y conclusiones: en esta revisión sistemática se analizaron ocho artículos que comprenden a 8716 mujeres de siete países diferentes. Entre los artículos seleccionados, seis encontraron asociación entre la VDD y la depresión gestacional y posparto. Teniendo en cuenta la recopilación de datos, fue posible concluir que existe una relación probable entre la VDD y una mayor predisposición a la depresión gestacional y posparto. También llegamos a la conclusión de que la suplementación con vitamina D ha demostrado ser una estrategia prometedora para reducir el riesgo de síntomas depresivos.