Original Research
Copyright ©The Author(s) 1997.
World J Gastroenterol. Dec 15, 1997; 3(4): 238-241
Published online Dec 15, 1997. doi: 10.3748/wjg.v3.i4.238
Table 1 General data of evaluable patients in Groups A and B
ParameterGroup AGroup B
No. of cases4746
Sex, M3632
Sex, F1114
Age (yr), -4047
41-5094
51-60814
61-701617
71-80104
Performance status grade 110
Performance status grade 2511
Performance status grade 355
Performance status grade 43526
Unclear14
Histology
Papillary adenocarcinoma31
Tubular adenocarcinoma 148
Tubular adenocarcinoma 21712
Low differentiated adenocarcinoma138
Mucocellular carcinoma21
Signet ring cell carcinoma02
Others814