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Multicenter study shows ROC curve analysis predicting disease-free and overall survival in pancreatic cancer, indicating lymph node metastasis is crucial.
Supplementary Figure S6. ROC curve analysis of the full nomogram comparing LN metastasis for predicting DFS and OS, as well as LN metastasis + TNM stage for predicting OS. ROC curve analysis of the nomogram comparing lymph node (LN) metastasis for predicting half-year, 1-year, and 2-year disease-free survival (DFS) and overall survival (OS), as well as comparing LN metastasis + TNM stage for predicting half-year, 1-year, and 2-year OS in the Qingdao (A-C), Tianjin (D-F), and Jilin cohorts (G-I).
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Cao et al. (2025) studied this question.
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