Basic Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Sep 28, 2016; 22(36): 8168-8177
Published online Sep 28, 2016. doi: 10.3748/wjg.v22.i36.8168
Table 1 Patient characteristics
n (%)
Total539 (100)
Sex
Male294 (54.5)
Female245 (45.5)
Age
< 65 yr231 (42.9)
≥ 65 yr308 (57.1)
Tumor location
Right side of colon157 (29.1)
Left side of colon138 (25.6)
Rectum244 (45.3)
Stage
Dukes A82 (15.2)
Dukes B191 (35.4)
Dukes C136 (25.2)
Dukes D130 (24.1)
Differentiation (grade)
High19 (3.5)
Medium high352 (65.3)
Medium low141 (26.2)
Low27 (5.0)