Development and Validation of a Web-based Nomorgam to Predict Postoperative Complications

Development and Validation of a Web-based Nomorgam to Predict Postoperative Complications After Radical Gastrectomy Among Elderly Gastric Cancer Patients

The incidence of complications after gastrectomy remains high among elderly patients with gastric cancer. The investigators sought to establish and validate a web-based nomorgam for predicting total complications among elderly patients undergoing resection of gastric cancer.

Inclusion Criteria:

• diagnosed with gastric cancer by endoscopy or pathology
• planned to receive radical surgery for the first time
• aged 60 or older

Exclusion Criteria:

• received preoperative radiotherapy or chemotherapy
• with other sites of malignant tumors