Clinical Trials Study
Copyright ©The Author(s) 2016.
World J Gastrointest Surg. Oct 27, 2016; 8(10): 706-712
Published online Oct 27, 2016. doi: 10.4240/wjgs.v8.i10.706
Table 1 Patient characteristics at baseline
CharacteristicsNo. of patients%
Age, yr
Median64
Range34-84
Age, category
< 50 yr59.8
50-59 yr815.7
60-69 yr2243.1
70-79 yr1529.4
> 80 yr12
Sex
Male3670.6
Female1529.4
WHO performance status1
03772.5
11325.5
212
Clinical T stage2
T159.8
T21223.5
T32141.2
T423.9
Unknown1121.6
Clinical N stage2
N01631.4
N11937.3
N247.8
N323.9
Unknown1019.6