Table 8 Univariate survival analyses of immunohistochemical markers and algorithms.
a)From Lugano stage I to IIE. b)Log-rank test. c)Results according to the criterion for Hans algorithm (nuclear staining ≥30%). d)Results according to the criterion for Choi algorithm (nuclear staining ≥80%). e)Borderline significant parameter (
Abbreviations: OS, overall survival; PFS, progression-free survival.