Gender Differences in Fat Patterning in Children Living in Ankara

Bibliographic Data

ID3778411
AuthorsTimur Gültekin (0000-0003-3520-5308, Ankara University), Galip Akin, Basak Koca Özer (0000-0002-3171-1599)
Year2005
Volume63
Issue4
Pages427-437
Publication date2005-12-13
Peer ReviewedYes
Open AccessNo
TypeARTICLE
VenueAnthropologischer Anzeiger (JOURNAL)
Journal identifiersISSN: 0003-5548 • E-ISSN: 2363-7099
PublisherS ch we iz er ba rt (PUBLISHER)
DOI10.1127/anthranz/63/2005/427
PMID16402593
OpenAlexW1589437048
LanguageDE
Citations received6
References cited4

Body composition is an excellent indicator for assessing obesity and nutritional status of both individuals and populations. Youth obesity has important health and social implications, because a large proportion of adult obesity has its origin in childhood. Numerous studies report that adverse levels of cardiovascular diseases risk factors are associated with adiposity in children. Concerning the Turkish population there is up to now only limited information with regard to adiposity in children. The aim of this study was therefore to determine the anthropometric and body composition characteristics and to investigate sex differences in fat patterning including fat distribution in a group of children living in Ankara. The present study evaluated the body composition of 332 boys and 269 girls aged between 8 and 11 years, attending public schools. It was carried out by a cross-sectional study and was focused on that anthropometric variables, which reflect body fat and fat-free mass. Anthropometric measurements including height, weight, triceps and subscapular skinfolds thickness were carried out on these children. The body mass index (BMI) was also calculated. The measurements were used to estimate the two-compartment model of body composition: fat-free mass (FFM) and body fat (BF) from skinfold equations. The mean fat percentage in boys is highest at 11 years (16.8%) and lowest at 10 years (15.6%). In girls these figures come to 18.2% and 17.1%, respectively. Girls of these age groups have a significantly larger percentage of body fat and skinfold thickness. At this young age there is therefore clear evidence of sexual dimorphism in fat patterning, as girls are showing a greater subcutaneous adiposity, which is mainly contributed by the triceps fat. The body fat (kg) increases in both sexes all over the investigated age groups. The Pearson correlation matrix showed a high significant relation between the anthropometric measurements (p < 0.01). The present study confirms the findings that sexual dimorphism of fat patterning in children is to be seen in the age of 8 - 11 years. It furthermore presents basic data of body composition, which could serve as reference data in other studies on the Turkish population.

Anthropometry · Body Fat Percentage · Body mass index · Childhood obesity · Classification of obesity · Environmental health · Fat free mass · Fat mass · Obesity · Overweight · Population · Skinfold thickness · Turkish · Birth, Development, and Health · Body Composition Measurement Techniques · Demography · Endocrinology · Internal Medicine · Medicine · Obesity, Physical Activity, Diet

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