Comparison between the subcutaneous adiposity of the right and left sides

Abstract

The aim of this study was to compare subcutaneous adiposity levels of right and left sides and posteriorly to analyze the impact of this information to the body composition study. Seventy-six physically active individuals, 47 men (21.6 ± 4.3 years) and 29 women (21.0 ± 2.6 years), comprised the sample. Abdominal, suprailiac, subscapular, triceps, biceps, midaxillary and mid calf skinfolds were measured using the Lange caliper. In terms of mean absolute values, the largest differences found were 0.9 mm (6.9%) and 0.8 mm (6.8%) for the suprailiac skinfold in men and women, respectively. However, there was no significant difference in the comparison between the right and left sides of body for both genders in the seven examples of skinfold thickness analyzed (P > 0.05). Similarly, after applying the measured values of skinfold thickness in predictive equations, we found no significant differences in relative body fat in men and women (P > 0.05). The results suggest that factors such as the technical error of measurement of the examiner, the type of caliper and the choice of the predictive equation to be used probably have more impact on the estimation of body composition derived from skinfolds than the side of body measured.