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Anthropometric and dietary assessment of patients with glycogenosis type i / Avaliação antropométrica e dietética de pacientes com glicogenose tipo i
Jorge, Natália Bauab; Tommaso, Adriana Maria Alves de; Hessel, Gabriel.
  • Jorge, Natália Bauab; Universidade Estadual de Campinas. Campinas. BR
  • Tommaso, Adriana Maria Alves de; Universidade Estadual de Campinas. Campinas. BR
  • Hessel, Gabriel; Universidade Estadual de Campinas. Campinas. BR
Rev. Paul. Pediatr. (Ed. Port., Online) ; 39: e2020046, 2021. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1155478
ABSTRACT
ABSTRACT

Objective:

To perform anthropometric and dietary evaluation of patients with glycogenosis type Ia and Ib.

Methods:

This cross-sectional study is composed of a sample of 11 patients with glycogenosis divided into two subgroups according to the classification of glycogenosis (type Ia=5 and type Ib=6), aged between 4 and 20 years. The analyzed anthropometric variables were weight, height, body mass index, and measures of lean and fat body mass, which were compared with reference values. For dietary assessment, a food frequency questionnaire was used to calculate energy and macronutrients intake as well as the amount of raw cornstarch consumed. Mann-Whitney U test and Fisher's exact test were performed, considering a significance level of 5%.

Results:

Patients ingested raw cornstarch in the amount of 0.49 to 1.34 g/kg/dose at a frequency of six times a day, which is lower than recommended (1.75-2.50 g/kg/dose, four times a day). The amount of energy intake was, on average, 50% higher than energy requirements; however, carbohydrate intake was below the adequacy percentage in 5/11 patients. Short stature was found in 4/10 patients; obesity, in 3/11; and muscle mass deficit, in 7/11. There were no statistical differences between the subgroups.

Conclusions:

In patients with glycogenosis type I, there was deficit in growth and muscle mass, but no differences were found between the subgroups (Ia and Ib). Although the diet did not exceed the adequacy of carbohydrates, about 1/3 of the patients presented obesity, probably due to higher energy intake.
RESUMO
RESUMO

Objetivo:

Realizar avaliação antropométrica e dietética de pacientes com glicogenose tipos Ia e Ib.

Métodos:

Estudo transversal composto de uma amostra de 11 pacientes com glicogenose divididos em dois subgrupos de acordo com a classificação da glicogenose (tipo Ia=5; tipo Ib=6), com idades entre 4 e 20 anos. As variáveis antropométricas analisadas foram peso, estatura, índice de massa corporal e medidas de massa magra e gorda, que foram comparadas com valores de referência. Para avaliação dietética, foi utilizado um questionário de frequência alimentar para cálculo de ingestão de energia e macronutrientes, além da quantidade de amido cru ingerida. Realizaram-se testes U de Mann-Whitney e exato de Fisher, com nível de significância de 5%.

Resultados:

Os pacientes ingeriram amido cru na quantidade de 0,49 a 1,34 g/kg/dose na frequência de seis vezes ao dia, inferior à dosagem preconizada (1,75-2,50 g/kg/dose quatro vezes ao dia). A quantidade de energia consumida foi, em média, 50% a mais que as necessidades, contudo o consumo de carboidratos foi abaixo da porcentagem de adequação em 5/11 pacientes. Baixa estatura ocorreu em 4/10 pacientes, obesidade em 3/11 e déficit de massa muscular em 7/11. Não houve diferença estatística entre os subgrupos.

Conclusões:

Em pacientes com glicogenose tipo I, houve déficit de crescimento e de massa muscular, mas não diferença significante entre os subgrupos (Ia e Ib). Embora a dieta não tenha ultrapassado a adequação de carboidratos, 1/3 dos pacientes apresentou obesidade, provavelmente pela maior ingestão de energia.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Energy Intake / Glycogen Storage Disease Type I / Nutrition Assessment / Anthropometry / Diet Type of study: Observational study / Prevalence study / Prognostic study / Risk factors Limits: Animals / Female / Humans / Male Language: English / Portuguese Journal: Rev. Paul. Pediatr. (Ed. Port., Online) Journal subject: Medicina / Patologia Year: 2021 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Estadual de Campinas/BR

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Full text: Available Index: LILACS (Americas) Main subject: Energy Intake / Glycogen Storage Disease Type I / Nutrition Assessment / Anthropometry / Diet Type of study: Observational study / Prevalence study / Prognostic study / Risk factors Limits: Animals / Female / Humans / Male Language: English / Portuguese Journal: Rev. Paul. Pediatr. (Ed. Port., Online) Journal subject: Medicina / Patologia Year: 2021 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade Estadual de Campinas/BR