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pretest

introduction

measurement technique

assessment guidelines

influence of special health care needs

making clinical decisions

posttest

for more information
 


Body composition

Body composition can be estimated with a number of tools. One of the most common methods of assessing body composition is by measuring skinfolds (e.g., triceps and subscapular skinfolds), estimating the amount of body fat and muscle mass present, and comparing estimates to population reference data.

These secondary measurements are useful only if obtained with precise and accurate technique that is developed with training and practice. During training, the measurements must be validated by a person experienced with skinfold thickness measurement techniques. Only calibrated calipers should be used for measuring skinfold thickness; plastic calipers are not accurate.



triceps skinfold measurement
Triceps skinfold measurement
  subscapular skinfold measurement
Subscapular skinfold measurement

There are limited skinfold thickness data for young children and children with special health care needs. The best use of these measurements for children with special health care needs is for assessing changes over time. Skinfold measurements are not appropriate for children with subcutaneous edema.

More information, including how to obtain information about skinfold measurements and interpretation can be found in For More Information at the end of this module.

   
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