Objective:To investigate the distribution of Wenzhou area blood donors,Kidd blood group antigens and assess transfusion mismatch risk of Kidd blood group.Method:From March 2013 to September 2013,randomly selecting 672 blood samples from Wenzhou area blood donors identified Kidd blood group antigens by microplate method.Then these suspicious Kidd blood group antigens were confirmed by serological method.Result:In 672 blood donors,the phenotype distribution of Kidd blood group was as following:Jk(a+b+)(47.77%...