Statistical measures are described that are used in diagnostic imaging for expressing
observer agreement in regard to categorical data. The measures are used to characterize the …

The caloric expenditure of 44 healthy, lean and obese women, 8 of whom were trained athletes,
was measured by indirect calorimetry. Body composition was determined. Ages ranged …

The resting metabolic rates (RMR) of 60 lean and obese men, aged 18–82 y and weighing
60–171 kg, were measured and body compositions were determined. Body compositional …

We have studied the effect of prolonged hyperinsulinemia and hyperglycemia on serum
leptin levels in young nonobese males during 72-h euglycemic-hyperinsulinemic and …

In crossover studies, each patient receives two or more treatments in sequence, and in self-controlled
studies each patient serves as his or her own control. These designs for clinical …

Whyte J, Hart T, Vaccaro M, Grieb-Neff P, Risser A, Polansky M, Coslett HB: Effects of
methylphenidate on attention deficits after traumatic brain injury: A multidimensional, randomized, …

Background. Gallbladder cancer has an unusual geographic and demographic distribution,
suggesting many possible etiologies. Methods. A case‐control study was undertaken at four …

Study Design. This study used a repeated measures design to assess the effects of multiple
sitting postures on various spinal angles. All subjects were tested in slouched, erect, forward …

Aim Participation in home, extracurricular, and community activities is a desired outcome of
rehabilitation services for children and young people with cerebral palsy (CP). The purpose …

Background The rate of mortality from asthma has increased substantially in the United States
since 1978. We analyzed the patterns of the rates of death from asthma in Philadelphia …