Table 1

Patient characteristics of biomarker cohort of SAMIT study

FactorsUFT
(n=124)
S-1
(n=124)
Pac-UFT
(n=123)
Pac-S-1
(n=128)
P value
n%n%n%n%
AgeMedian (range)65 (29–80)65 (38–80)66 (30–80)67(37–80)0.78
GenderMale87707762867093730.31
Female3730473837303527
Performance status0107861038310182105820.77
11714211722182318
Histological typeDifferentiated45365242494055430.73
Undifferentiated7763705671587256
Other11222211
T stagepT1224300000.69
pT24032383032264233
pT37762806583678164
pT454227643
N stagepN017142520342828220.19
pN14637514141333931
pN25947463746385543
pN322221154
  • American Joint Committee on Cancer/Union for International Cancer Control (AJCC/UICC) sixth edition.