6、intherapy.Conclusion Whenpositive-decreasingstress,intensiveinsulintherapymustbecarriedoutatthesametime,andbloodglucoseiscontrolledunder6~8mmol/L,whichcoulddecreasecomplicationaftersurgeryandimproveoutcome,stresshyperglycemiaispossibleanindependentelementforaffectingpatientoutcome. 【Keywords】 s