RESUMO
Objective To explore the incidence risk of postoperative delirium in different underlying diseases and the effective measures of postoperative recovery.Methods 978 cases of emergency surgery,included acute abdomen 324 cases,358 cases of cardiovascular disease,296 cases of cranial trauma.To analyze preoperative underlying diseases,we observed the incidence rate of postoperative delirium,and the efficacy of different care on delirium recovery was compared.Results There was a higher incidence rate of postoperative delirium in patients with coronary heart disease,high blood pressure and emphysema (P ＜ 0.05),especially in patients with multiple disease (P ＜0.01).And effective psychological intervention could increase the recovery rate of delirium.Conclusion The preoperative underlying diseases has a significant impact on the occurrence of postoperative delirium,and the psychological intervention has good effect on the recovery of delirium.