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Case Control Study
©The Author(s) 2017.
World J Gastroenterol. Oct 7, 2017; 23(37): 6854-6867
Published online Oct 7, 2017. doi: 10.3748/wjg.v23.i37.6854
Table 6 Clinical characteristics of patients with colorectal cancer at diagnosis and follow-up
CharacteristicsCases (n = 140)
Tumor localization
Colon25 (17.9)
Rectosigmoid115 (82.1)
Tumor grade
G1, G2130 (92.9)
G3, G410 (7.1)
Depth of invasion
T1, T237 (26.6)
T3, T489 (64.0)
Tx13 (9.4)
Lymph node involvement
N077 (55.4)
N1, N247 (33.8)
Nx15 (10.8)
Distant metastasis
M0109 (78.4)
M113 (9.4)
Mx17 (12.2)
AJCC stage
StageI31 (22.3)
Stage II43 (30.9)
Stage III43 (30.9)
Stage IV15 (10.8)
Unknown7 (5.1)
Relapse, Yes48 (34.5)
Death, Yes18 (12.9)


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