Table 2.

P-values of all prognostic markers for overall survival as determined by the log-rank test and Gehan–Breslow–Wilcoxon test

Prognostic maker	P, log-rank	P, Gehan–Breslow–Wilcoxon
HES1	<0.0001	<0.0001
Sex	<0.05	<0.05
Age	<0.05	<0.05
White blood cell count	<0.05	<0.05
Karyotype	<0.0001	<0.0001