Table 2

Clinical characteristics of patients recruited for the survival study

FeaturesNo. of subjects (n = 139)
Age (yrs)
<4036
≥40103
Sex
Male104
Female35
Stage
Early (AJCC/UICC stages I and II)45
Advanced (AJCC/UICC stages III and IV)94
Status
Died of disease55
Censored84