ARE SKINFOLD MEASUREMENTS SUITABLE TO COMPARE BODY-FAT BETWEEN CHILDREN WITH SPASTIC CEREBRAL-PALSY AND HEALTHY CONTROLS

The aim of this study was to assess whether percentage of body fat (BF ) can be predicted adequately from skinfold measurements in comparativ e studies of children with spastic cerebral palsy (CP) and healthy con trol children. The deuterium dilution technique (D2O) was used as a re ference method. In contrast with what was expected, %BF predicted from skinfold measurements was considerably lower than that determined by the D2O method in children with CP, whereas in the controls this was n ot seen. A proportionally large internal fat deposit and a different d istribution of subcutaneous fat in children with CP may be responsible for this. It was concluded that skinfold measurements are not suitabl e for predicting %BF in comparative studies of children with CP and co ntrol children. For evaluation of diet- or exercise-related interventi ons in children with CP, the use of skinfold measurements seems to be justified. However, it may be more appropriate to use skinfold thickne sses without converting them to BF.