Remnant Gastric Cancer Risk Calculator
Prognostic Nutritional Index Score:
HER2 Status:
-
+
++
+++
CONUT Score:
Neutrophil-Lymphocyte Ratio (NLR):
Ki-67 (%):
Perineural Invasion Status:
No
Yes
Vascular Invasion Status:
No
Yes
Calculate Risk
Score Calculation Rules:
-
Prognostic Nutritional Index
= 10 × Albumin (g/dL) + 0.005 × Lymphocyte count (/mm³)
-
NLR
= Neutrophil count / Lymphocyte count
-
CONUT
: Based on serum albumin, cholesterol, and lymphocyte count
Logistic regression model used:
Risk = 1 / (1 + exp(-(a + b × TotalScore)))
a = -5.2, b = 0.08