Determining a definite diagnosis of primary immune thrombocytopenia by medical record review
American Journal of Hematology, 04/06/2012
Terrell DR et al. – This study confirmed the previously reported positive predictive value for the administrative code for identifying patients with immune thrombocytopenia (ITP). Additionally, it was determined that analysis of hematologists' outpatient administrative codes identified most children and adults with ITP.