Figure 2.
Relapse-free survival and overall survival in SOX2 amplification and gene expression positive and negative patients.
Notes: (A) Relapse-free survival according to SOX2 expression (P=0.041). (B) Overall survival according to SOX2 expression (P=0.025). (C) Relapse-free survival according to SOX2 amplification (P=0.630). (D) Overall survival according to SOX2 amplification (P=0.141).
Abbreviations: IHC, immunohistochemistry; FISH, fluorescence in situ hybridization.