Bone, muscle, and fat: sex-related differences in prepubertal children.

Purpose: To determine whether there are sex-related differences in vertebral cross-sectional dimensions, in paraspinous muscle area, and in the amount of fat in the subcutaneous and visceral compartments of prepubertal boys and girls.

Materials And Methods: Subcutaneous fat, visceral fat, paraspinous musculature, and vertebral cross-sectional dimensions were studied in 31 pairs of prepubertal healthy white girls and boys 5-10 years of age, rigorously matched for age, height, and weight. Data were analyzed with the Student t test and multiple regression analysis.

Position of the American Dietetic Association: ethical and legal issues in nutrition, hydration, and feeding.

It is the position of the American Dietetic Association that the development of clinical and ethical criteria for the nutrition and hydration of persons through the life span should be established by members of the health care team. Registered dietitians should work collaboratively to make nutrition, hydration, and feeding recommendations in individual cases. Registered dietitians have an active role in determining the nutrition and hydration requirements for individuals throughout the life span.