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Five year trends on total and abdominal adiposity in Spanish adolescents

Other TitlesTendencias durante cinco años en la grasa total y abdominal en adolescentes españoles
AuthorsMoreno, Luis A.; Moliner Urdiales, D.; Ruiz, Jonatan R.; Mesana Graffe, María Isabel; Vicente-Rodríguez, G.; Rodríguez, Gerardo; Fleta, J.; León, J. F.; García-Fuentes, Miguel; Castillo, Manuel J.; González Gross, Marcela; Marcos, Ascensión
KeywordsAbdominal fat
Body fat percentage
Secular trends
Grasa abdominal
Porcentaje de grasa corporal
Tendencias seculares.
Issue Date2012
PublisherAula Médica Ediciones
CitationNutricion Hospitalaria 27:731-738 (2012)
AbstractObjective: To assess five years trends in total and abdominal fat in Spanish adolescents. Design: Two cross-sectional studies: adolescents from the city of Zaragoza (Spain) assessed during 2001-2002 and 2006-2007. Subjects: 399 adolescents in 2001-02 and 392 adolescents in 2006-07. Main outcome measurements: Socio-economic status was assessed using the education level of both parents. A complete anthropometric assessment was performed in both surveys using the same methodology: weight, height, skinfold thickness (biceps, triceps, subscapular, suprailiac, thigh and calf) and circumferences (waist and hip). The body mass index (BMI) and the sum of 6 skinfold thicknesses were calculated. Body fat percentage (BF%) was also calculated by the formulas described by Slaughter et al. Results: After adjusting for age and pubertal status, only females showed a significantly decrease in weight, BMI and waist circumference, and a significant increase in the sum of 6 skinfolds (all P < 0.05 and Cohen’s d ≥ 0.25) in 2006-2007, when compared to values obtained in 2001-2002. Males did not show any significant change between the two surveys. Concerning centile values, a slight general reduction was observed in weight, BMI and waist circumference for both males and females. On the contrary, the sum of 6 skinfolds and the BF% were higher in 2006-2007 than in 2001-2002. Conclusion: According to these results, there might be a levelling-off in the trends of BMI, BF% and waist circumference in male adolescents from Zaragoza. In females, despite a trend towards higher body fat mass, there was a trend towards lower BMI and waist circumference values.
Description8 páginas, 2 figuras, 2 tablas
Publisher version (URL)http://www.nutricionhospitalaria.com/pdf/5726.pdf
Appears in Collections:(ICTAN) Artículos
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