Establishment and Application of Decision System for Postoperative Admission to ICU for Patients With Digestive System Malignancy

The incidence of malignant tumors of digestive system is increasing year by year in the world, and surgical treatment is the first choice for malignant tumors of digestive system. Most of these patients were elderly, had more complications before surgery, had greater surgical trauma, and had a high proportion of postoperative ICU admission. In recent three years, 28.1% of patients with malignant tumor of digestive system were admitted to ICU after surgery. The study found that postoperative ICU care in critically ill patients was conducive to reducing mortality, while non-essential postoperative ICU care in some patients was associated with the worst outcome. At present, there is still a lack of accurate and reliable decision making system for postoperative admission to ICU for patients with digestive system malignancies at home and abroad. Therefore, this project intends to establish a predictive model for postoperative ICU admission of patients with malignant tumors of the digestive system, develop a friendly interface that is convenient for medical care, help medical care quickly determine the biggest beneficiaries of postoperative ICU admission, rationally allocate medical resources, improve medical quality, reduce medical costs, ensure perioperative safety of patients, and promote postoperative rehabilitation of patients. At present, there is still a lack of accurate and reliable decision making system for postoperative admission to ICU for patients with digestive system malignancies at home and abroad. Therefore, this project intends to establish a predictive model for postoperative ICU admission of patients with malignant tumors of the digestive system, develop a friendly interface that is convenient for medical care, help medical care quickly determine the biggest beneficiaries of postoperative ICU admission, rationally allocate medical resources, improve medical quality, reduce medical costs, ensure perioperative safety of patients, and promote postoperative rehabilitation of patients.