Objective To investigate the collaborative effect of blood transfusion application form and transfusion pre-scription in clinical patient blood transfusion management.Methods All blood transfusion data of Nanfang Hospital from September 2013 to December 2014 were collected from the Hospital Information System( HIS),the Laboratory Information System( LIS),and the Transfusion Information System( TIS),including patient information,prescription information and blood dispensation information. The usage of four b...