ReadingComp-Quiz-09 (Information)

Childhood obesity increases the risk of orthopedic problems. Because kids are forced to carry extra weight that their bone structures simply cannot handle, bowed legs and arthritis are increasingly present. Obese kids also have more skin disorders than children of a healthy weight. Obesity increases the skin area subject to folds, which, in turn, increases problems like heat rash and dermatitis. All of this can create serious problems for the child and for our health care system. In 1979, hospital costs associated with childhood obesity were $35 million. At the end of the decade, they had risen to $127 million.

The primary focus of this passage is _______________.