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. 2019 May 8;9:7073. doi: 10.1038/s41598-019-43548-1

Figure 3.

Figure 3

Establishment of the molecular subtypes of Asian HCC. (A) The consensus map of the non-negative matrix factorization (NMF) clustering results in the training dataset of 150-TCGA samples. Subgroup1 and Subgroup2 were classified as molecular Subtype1 while subgroup3 was categorized as molecular Subtype2 according to the expression profiles of 185 HCC-characteristic genes. (B) The Kaplan-Meier plots comparing the overall survival (OS) (Left) and recurrence-free survival (RFS) (Right) of molecular Subtype1 and Subtype2 patients. P values were calculated by Log-rank tests.