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Table 1 Clinicopathological parameters in stage II colon and rectal cancer

From: Left colon as a novel high-risk factor for postoperative recurrence of stage II colon cancer

Clinicopathological ParametersRectal cancerColon cancerP value
Gender (Total n=)371 (100.00%)619 (100.00%) 
 Male245 (66.04%)334 (53.96%) 
 Female126 (33.96%)285 (46.04%)<0.01
Age (year)66.4±0.5569.5±0.42<0.01
Post Operation Recurrence
 No327 (88.14%)574 (92.73%) 
 Yes44 (11.86%)44 (7.11%)0.011
Open or Laparoscopic
 Open86 (23.18%)113 (18.26%) 
 Laparoscopic285 (76.82%)508 (82.07%)0.059
Gross Type
 Protruding18 (4.85%)56 (9.05%) 
 Ulcerative & Infiltratie353 (95.15%)563 (90.95%)0.015
 Diameter (cm)5.44±0.115.24±0.100.105
Differentiation
 Well & Moderate354 (95.42%)581 (93.86%) 
 Poor & Mucinous17 (4.58%)38 (6.14%)0.37
T
 T3329 (89.648%)536 (87.39%) 
 T439 (10.51%)78 (12.60%)0.324
CEA (ng/mL)
 <5192 (51.75%)400 (64.62%) 
 ≥5179 (48.25%)219 (35.38%)<0.01
Number of dissected lymph nodes
 <1259 (15.90%)71 (11.47%) 
 ≥12312 (84.10%)548 (88.53%)0.05
Perineural Invasion
 No316 (85.18%)523 (84.49%) 
 Yes55 (14.82%)96 (15.51%)0.77
Vascular Invasion
 No318 (85.71%)263 (42.49%) 
 Yes53 (14.29%)356 (57.51%)<0.01
Infiltration lymphatic vessels
 No312 (84.10%)501 (80.94%) 
 Yes59 (15.90%)118 (19.06%)0.24