SUMMARY
Comparison of the anthropometric and biochemical variables between children and their parents
The objective of this study was to compare the anthropometry, body composition and biochemical profile between eutrophic and obese children, as well as to relate the children’s nutritional state and body composition to those of their respective parents. A control-case study was carried out with 50 eutrophic and 50 obese children paired according to gender, age, socioeconomic condition, and selected from the nutritional evaluation of 2 074 children aged 6 to 8 years, attending public and private urban schools in Viçosa, Minas Gerais, Brazil. The measurements evaluated were weight, height, circumferences (waist and hip) and thickness skinfolds (triceps and subscapular). The serum levels of glucose, total-cholesterol, HDL, LDL, triglycerides and hemoglobin in the children were evaluated. The obese children presented a larger body size and higher percentage for total body fat as well as its accumulation in the central region, and higher serum levels for triglycerides (p < 0.05). For all biochemical parameters, except for hemoglobin and HDL, there occurred a positive correlation with the located fat in the central region as well as with the total body fat in children (p < 0.05). The obese mothers showing high percentage of body fat and its accumulation in the central region rather tend to have children with these characteristics (p < 0,05). The highest number of the close relatives who are obese and present dyslipidemia is highlighted in the obese children (p < 0.05). This study evidences the differences concerning to the distribution of the body fat and lipid profile among eutrophic and obese children, as well as the strong influence of the maternal obesity upon child’s obesity.

Key words: Nutritional status, body composition, child, parents, hyperlipidemias, obesity.



Recibido: 23/04/2007
Aceptado: 25/07/2007

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