Analysis of bioimpedance measurements shows varying accuracy in estimating fat mass in children, indicating the need for specialized methods in cases of obesity.
Key Points
The study assesses bioimpedance analysis (BIA) for estimating fat-free mass and fat mass in children and adolescents.
Fat mass estimates from BIA were generally lower than those obtained from skinfold measurements, particularly in boys.
Excellent agreement (ICC > 0.9) was found among various segmental bioimpedance measurements.
Results suggest current estimation methods may not be sufficient for children with severe obesity, highlighting the need for tailored approaches.