Submandibular Skinfold Thickness Cut-off Values in Relation to Body Mass Index and Percentage Body Fat Among Chilean Adolescents.

Ecol Food Nutr

Laboratory of Epidemiology and Morphological Sciences, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile.

Published: November 2023

AI Article Synopsis

  • The study investigates skinfold measurements under the chin (SMS) to determine excess weight in Chilean adolescents based on BMI and body fat percentage (BF).
  • The findings indicate high accuracy in using SMS to estimate obesity, with cutoff values identified as 10 mm for girls and 9 mm for boys when using body fat percentage, and 10 mm for girls and 7 mm for boys for BMI.
  • Overall, the results confirm that SMS is a useful measure for assessing obesity in adolescents by correlating well with traditional anthropometric metrics.

Article Abstract

The present study evaluates submandibular skinfold (SMS) cutoff values to estimate excess weight for BMI and percentage body fat (%BF) among Chilean adolescents. The results show an optimal area under the cutoff curve value of 83% among girls and 91% in boys to estimate SMS concerning %BF and BMI. The SMS cutoff value estimating obesity by %BF was 10 mm among girls and 9 mm among boys, 10 mm among girls, and 7 mm among boys by BMI. Our results showed that SMS is significantly associated with anthropometric parameters for obesity.

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http://dx.doi.org/10.1080/03670244.2023.2265304DOI Listing

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Submandibular Skinfold Thickness Cut-off Values in Relation to Body Mass Index and Percentage Body Fat Among Chilean Adolescents.

Ecol Food Nutr

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Laboratory of Epidemiology and Morphological Sciences, Instituto de Biología, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile.

Article Synopsis
  • The study investigates skinfold measurements under the chin (SMS) to determine excess weight in Chilean adolescents based on BMI and body fat percentage (BF).
  • The findings indicate high accuracy in using SMS to estimate obesity, with cutoff values identified as 10 mm for girls and 9 mm for boys when using body fat percentage, and 10 mm for girls and 7 mm for boys for BMI.
  • Overall, the results confirm that SMS is a useful measure for assessing obesity in adolescents by correlating well with traditional anthropometric metrics.
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