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Higher HDL levels are a preventive factor for metabolic syndrome in obese Turkish children / Los niveles de HDL más altos son un factor preventivo para el síndrome metabólico de los niños turcos que sufren de obesidad
Özer, Samet; Özlem Kaznci, Nafia; Sönmezgöz, Ergün; Karaaslan, Erhan; Altuntas, Buket; Kuyuca, Yunnus Emre.
Affiliation
  • Özer, Samet; Gaziosmanpaña University. Turkey
  • Özlem Kaznci, Nafia; Gaziosmanpaña University. Turkey
  • Sönmezgöz, Ergün; Gaziosmanpaña University. Turkey
  • Karaaslan, Erhan; Gaziosmanpaña University. Turkey
  • Altuntas, Buket; Gaziosmanpaña University. Turkey
  • Kuyuca, Yunnus Emre; Gaziosmanpaña University. Turkey
Nutr. hosp ; 31(1): 307-312, ene. 2015. ilus, graf
Article in English | IBECS | ID: ibc-132609
Responsible library: ES1.1
Localization: BNCS
ABSTRACT

Aim:

The definition of childhood metabolic syndrome has not been described clearly. Childhood obesity is increasing gradually, and the incidence of childhood metabolic syndrome is also rising. We aimed to show metabolic syndrome components and preventive factors for metabolic syndrome in obese children

Methods:

In the present study, 187 obese children and adolescents 5–18 years old were investigated retrospectively. Demographic data, anthropometric measurements, body mass index, blood pressure values, insulin levels, oral glucose tolerance test results, total cholesterol, high density lipoprotein, and triglyceride levels were obtained from hospital records. A body mass index > 95th percentile was considered obese. Insulin resistance was calculated according to the oral glucose tolerance test with 1.75 g/kg glucose maximum 75 g glucose. The insulin sensitivity index and homeostatic model assessment-insulin resistance (HOMA IR) were calculated and compared. Metabolic syndrome was diagnosed according to the modified WHO criteria adapted for metabolic syndrome in children.

Results:

Abnormal glucose homeostasis was detected in 53% of subjects. Dyslipidaemia was present in 45.7% and hypertension in 16.6% of the patients. Metabolic syndrome was identified in 24.6% of obese children and adolescents. High HOMA-IR values and fasting glucose levels, elevated triglycerides and lower HDL levels were an indication of metabolic syndrome.

Conclusion:

Obesity and insulin resistance are significant factors for the development of metabolic syndrome in children and adolescents. In obese children higher HDL levels are preventive factor for metabolic syndrome. Preventing obesity and insulin resistance may decrease the prevalence of metabolic syndrome (AU)
RESUMEN

Objetivo:

El síndrome metabólico infantil no ha sido definido aún con claridad. La obesidad infantil se está incrementando progresivamente al igual que la incidencia del síndrome metabólico infantil. Nuestro objetivo ha sido mostrar los componentes del síndrome metabólico y sus factores preventivos en los niños obesos.

Metodología:

Este estudio analizó de forma retrospectiva a 187 niños y adolescentes obesos de entre 5 y 18 años. Los datos demográficos, las medidas antropomórficas, los índices de masa corporal, los valores de presión sanguínea, los niveles de insulina, los resultados de test de tolerancia a la glucosa oral, el total de colesterol, las lipoproteínas de gran densidad y los niveles de triglicéridos fueron obtenidos de registros hospitalarios. Una masa corporal con un índice superior a 95 percentiles fue considerada como obesidad. La resistencia a la insulina se calculó de acuerdo con el test de tolerancia a la glucosa oral con 1,75 g/kg de glucosa y un máximo de 75 gramos de glucosa. Se calculó y comparó el índice de sensibilidad a la insulina y la evaluación del modelos homeostático- resistencia a la insulina (HOMA IR). El síndrome metabólico fue diagnosticado de acuerdo con los nuevos criterios de la OMS adaptados a los síndromes metabólicos infantiles.

Resultados:

Se observó una homeostasis de glucosa anormal en el 53% de los casos. La dislipidemia estaba presente en el 45,7% de los pacientes y la hipertensión en un 16,6%. El síndrome metabólico fue identificado en un 24,6% de los niños y adolescentes obesos. Altos valores de HOMA-IR y de glucosa, triglicéridos elevados y niveles bajos de HDL eran indicadores de síndrome metabólico.

Conclusión:

La obesidad y la resistencia a la insulina son factores significativos para el desarrollo del síndrome metabólico en niños y adolescentes. En niños obesos altos niveles de HDL son un factor preventivo del síndrome metabólico. Prevenir la obesidad y la resistencia a la insulina puede reducir el predominio del síndrome metabólico (AU)
Subject(s)

Full text: Available Collection: National databases / Spain Health context: Sustainable Health Agenda for the Americas / SDG3 - Health and Well-Being Health problem: Goal 9: Noncommunicable diseases and mental health / Target 3.4: Reduce premature mortality due to noncommunicable diseases Database: IBECS Main subject: Metabolic Syndrome / Cholesterol, HDL / Obesity Type of study: Evaluation study / Observational study / Prognostic study / Risk factors Limits: Adolescent / Child / Child, preschool / Female / Humans / Male Country/Region as subject: Asia Language: English Journal: Nutr. hosp Year: 2015 Document type: Article Institution/Affiliation country: Gaziosmanpaña University/Turkey

Full text: Available Collection: National databases / Spain Health context: Sustainable Health Agenda for the Americas / SDG3 - Health and Well-Being Health problem: Goal 9: Noncommunicable diseases and mental health / Target 3.4: Reduce premature mortality due to noncommunicable diseases Database: IBECS Main subject: Metabolic Syndrome / Cholesterol, HDL / Obesity Type of study: Evaluation study / Observational study / Prognostic study / Risk factors Limits: Adolescent / Child / Child, preschool / Female / Humans / Male Country/Region as subject: Asia Language: English Journal: Nutr. hosp Year: 2015 Document type: Article Institution/Affiliation country: Gaziosmanpaña University/Turkey
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