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Indexada en:

Excerpta Medica/ EMBASE, IBECS, IME, SCOPUS

Índice SCImago

SCImago Journal & Country Rank
doi: 10.1016/j.endonu.2012.02.007

Waist circumference percentiles in children and adolescents between 6 and 14 years from Santiago. Chile

Percentiles de circunferencia de cintura en niños y adolescentes entre 6-14 años de Santiago. Chile

F. Carolina Avalos a, , Carlos Díaz b, A. Alejandro Martínez a, D. Rodrigo Bancalari a, R. Juanita Zamorano c, A. Flavia Harbin c, F. Verónica Cerda c, V. Manuel Fernández c, C. Gabriel Cavada d, R. Juan Arteaga c, T. María Valenzuela c, R. Martín Toro e, B. Hernán García a,

a Endocrinology Unit, Department of Pediatrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
b Master of Public Health, Universidad de Chile, Santiago, Chile
c Department of Pediatrics, School of Medicine, Universidad de Los Andes, Santiago, Chile
d Department of Public Health and Epidemiology, Universidad de Los Andes, Santiago, Chile
e Endocrinology Unit, Department of Pediatrics, School of Medicine, Universidad de Antioquia, Colombia

Keywords

Percentiles. Waist Circumference. Central Obesity. Chile.

Palabras Clave

Percentiles. Circunferencia de Cintura. Obesidad Central. Chile.

Resumen

Objective

To describe the percentile distribution of waist circumference (WC) by sex and age in a representative sample of children and adolescents of lower-middle and low socioeconomic status in Santiago, Chile.

Methods

A cross-section of 3022 primary-school students between the ages of 6 and 14 from middle-low and low-class schools of Santiago. Ten schools from the Primary Education Society (SIP) in Santiago, Chile, were selected at random. WC was measured under standardized procedures as instructed by the WHO (midpoint between lower costal margin and iliac crest). The population was categorized between percentiles 10 and 90 and divided by sex and age.

Results

WC tends to increase with age in both males and females, but no significant differences were found in the percentiles by age for boys and girls at any age range (p>0.05). In our sample, comparing Chilean children with other populations (British, Australian, European-American, African-American, Mexican – American and Colombian), Chilean children have shown a significantly greater WC (p<0.05).

Conclusions

We present new WC reference values for Chilean children according to sex and age from a representative sample of Chilean population. These can be considered as a new anthropometric assessment tool for estimating cardiometabolic risk in Chilean children.

Artículo

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