Suppose that a new treatment were offered to patients of a group medical practice in an upper-middleclass suburb

Statistics Nov 11, 2020

Suppose that a new treatment were offered to patients of a group medical practice in an upper-middleclass suburb. As a comparison group, similarly aged patients with the same diagnoses were found in a county hospital providing free (Medicaid) coverage to poor families. Evaluate this nonequivalent control group evaluation design.