Abstract: Objective To investigate the perioperative blood transfusion in Pudong and to provide reference to appropriate use of blood. Methods The perioperative blood uses in 2016 were retrospectively investigated in 10 hospitals. The data of blood composition infusion and transfusion indications were collected and analyzed. Statistical analysis was made on the curative effect in 34.25 percent of cases after blood transfusion. The status of perioperative autotransfusion was analyzed. Results The blood components of rational transfusions included red cells （63.83%）,plasma （55.79%） and cold precipitates （79.87%）．The ratio of autologous blood transfusion accounted for 15.19%. Conclusion The clinical normative use and effective evaluation of blood transfusion remains insufficient. Strengthened training and transfusion standardization are needed for the safe and effective blood transfusion.

Key words: Blood transfusion, Perioperation, Red blood cell, Autotransfusion