Arm span and ulnar length are reliable and accurate estimates of recumbent length and height in a multiethnic population of infants and children under 6 years of age.

Surrogate measures are needed when recumbent length or height is unobtainable or unreliable. Arm span has been used as a surrogate but is not feasible in children with shoulder or arm contractures. Ulnar length is not usually impaired by joint deformities, yet its utility as a surrogate has not been adequately studied.

Camp jump start: effects of a residential summer weight-loss camp for older children and adolescents.

Objective: Residential weight-loss camps offer an opportunity for overweight and obese children to lose weight in a medically safe, supervised, supportive environment. The purpose of this report is to describe short-term outcomes in 76 children participating in a 4- or 8-week residential weight-loss camp for children and adolescents.

Patients And Methods: The camp program enrolled obese 10- to 18-year-old adolescents.