Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Univariate analysis of clinical variables associated with progression-free survival and overall survival for all patients (N=43).
a)Log-rank test.
Abbreviations: PFS, progression-free survival; OS, overall survival; SCRT, sequential chemotherapy followed by radiotherapy; CCRT, concurrent chemoradiotherapy; LDH, lactate dehydrogenase; IPI, International Prognostic Index; NKPI, natural killer/T cell Prognostic Index.
