Machine learning-based reconstruction of prognostic staging for gastric cancer patients with different differentiation grades: A multicenter retrospective study

Figure 4 Specific staging content of the 8^th edition American Joint Committee on Cancer tumor node metastasis staging system, xTRM-W staging system, and xTRM-P staging system. A: American Joint Committee on Cancer tumor node metastasis staging system; B: xTRM-W staging system; C: xTRM-P staging system. LNR: Lymph node ratio.