12/24/2013. Body Composition and Serum Lipid Profile in Obese Egyptian Children

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1 12/24/2013 Body Composition and Serum Lipid Profile in Obese Egyptian Children

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3 Body Composition and Serum Lipid Profile in Obese Egyptian Children

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16 Permission to perform the study was granted by the Ministry of Education and the directors of schools. An informed consent form was delivered to the parents for their approval and signatures prior the conduction of the study. Approval to conduct this survey was granted by the "Ethical Committee" of the National Research Centre.

17 Every subject was subjected to the following:.

18 Then the following adiposity indices were calculated:

19 By using pupil sex, age, weight and height approximated to the nearest unit, the following were derived:

20 Then the following were calculated:

21 Student's t test was used to examine the sex differences. Pearson s correlation coefficients were used to assess relationships between independent variables.

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23 Table (1-a): Anthropometric characteristics of by sex (age months). Boys (N=32) Girls (N=30) Mean +SD Mean +SD Weight (Kg) * Height (cm) BMI (Kg/cm²) * Waist C (cm) Hip C(cm) Waist/Hip ratio P

24 Table (1-b): Anthropometric characteristics of by sex (age months). Boys (N=32) Girls (N=30) Mean +SD Mean +SD P Skinfold (mm) Triceps Biceps ** ** Subscaular Suprailiac Abdominal ** Peripheral fat ** Central fat

25 Table (1-c): Anthropometric characteristics of by sex (age months). Boys (N=32) Girls (N=30) Mean +SD Mean +SD P Body Composition Fat % Fat mass (Kg) Fat free mass (Kg)

26 Table (1-d): Lipid profile characteristics of group (I) by sex (age months). Boys (N=32) Girls (N=30) Mean +SD Mean +SD P TG (mg/dl) TC (mg/dl) HDL C(mg/dl) LDL C(mg/dl) TC/HDL-C **

27 Table (2-a): Anthropometric characteristics of by sex (age months). Boys (N=32) Girls (N=30) Mean +SD Mean +SD P Weight (Kg) Height (cm) BMI (Kg/cm²) ** Waist C (cm) Hip C(cm) Waist/Hip ratio

28 Table (2-b): Anthropometric characteristics of by sex (age months). Boys (N=32) Girls (N=30) Mean +SD Mean +SD P Skinfold (mm) Triceps Biceps Subscaular Suprailiac Abdominal ** Peripheral fat Central fat **

29 Table (2-c): Anthropometric characteristics of by sex (age months). Boys (N=32) Girls (N=30) Mean +SD Mean +SD P Body Composition Fat % ** Fat mass (Kg) ** Fat free mass (Kg) **

30 Table (2-d): Lipid profile characteristics of group II by sex (age months). Boys (N=32) Girls (N=30) Mean +SD Mean +SD P TG (mg/dl) TC (mg/dl) HDL-C(mg/dl) LDL-C(mg/dl) TC/HDL-C *

31 Table (3-a): Correlation between serum lipid profile and whole body composition and fat distribution for group I boys (age months). TG (mg/dl) TC (mg/dl) HDL-C (mg/dl) TC/HDL-C LDL-C (mg/dl) Weight (Kg) 0.567** ** * BMI (Kg/cm²) 0.531** * * Waist C (cm) 0.679** Hip C(cm) 0.700** * Waist/Hip ratio

32 Table (3-b): Correlation between serum lipid profile and whole body composition and fat distribution for group I boys (age months). TG (mg/dl) TC (mg/dl) HDL-C (mg/dl) TC/HDL-C LDL-C (mg/dl) Skinfold (mm) Triceps 0.551** Biceps 0.409* ** Subscaular 0.712** Suprailiac 0.675** 0.353* * Abdominal 0.376* ** Peripheral 0.537** ** fat Central fat 0.626** **

33 Table (3-c): Correlation between serum lipid profile and whole body composition and fat distribution for group I boys (age months). TG (mg/dl) TC (mg/dl) HDL-C (mg/dl) TC/HDL-C LDL-C (mg/dl) Fat % 0.678** 0.530** 0.438* Fat mass (Kg) Fat free mass (Kg) 0.848** ** ** ** *

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