Method of predicting serious complication risk degree after gastric cancer operation

A prediction method and complication technology, applied in surgery, diagnostic recording/measurement, sensors, etc., can solve problems such as poor practicability and operability, inability to verify and evaluate models, and inability to balance multiple confounding factors
CN1973778AInactive Publication Date: 2007-06-06NANJING UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NANJING UNIV
Publication Date
2007-06-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention is objective, quantitative and precise method of predicting serious complication risk degree after gastric cancer operation. The method includes the following steps: 1. screening out factors affecting the serious complication after gastric cancer operation through overall single factor analysis; 2. determining the prognostic determining factor through two-value multiple non-conditional logic regression analysis; 3. determining the optimal prediction value dividing value through the work characteristic analysis on the testee; and 4. establishing the predicting model with main risk factor as the independent variable and judging the serious complication risk degree after gastric cancer operation by means of the prediction probability. The present invention is one objective and quantitative intelligent risk evaluation system.
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Description

1. Technical field

[0001] The invention relates to a prediction method used in medicine, in particular to a method for predicting the risk of severe postoperative complications through the preoperative information, operation information, and tumor pathological information of gastric cancer patients. 2. Background technology

[0002] In my country, gastric cancer is one of the most common malignant tumors, and its morbidity and mortality rank among the forefront of various malignant tumors. The main treatment methods for gastric cancer are surgery and adjuvant chemotherapy. Radical gastric cancer surgery is currently the only treatment that can achieve the purpose of cure. The standard radical surgery for gastric cancer includes gastrectomy, lymph node dissection, and reconstruction of the digestive tract. The surgical trauma is large and the operation is complicated. Since most gastric cancer patients in my country are elderly, they often have chronic co-morbidities, and mos...

Claims

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