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Table 3 Pathological data

From: Advantage of laparoscopy surgery for elderly colorectal cancer patients without compromising oncologic outcome

Characteristic Open (n = 662) Laparoscopy (n = 305) P
T stage    0.009
 is 8 (1.2) 8 (2.6)  
 1 33 (5.0) 27 (8.9)  
 2 78 (11.8) 44 (14.4)  
 3 447 (67.5) 198 (64.9)  
 4 96 (14.5) 28 (9.2)  
N stage    0.108
 0 385 (58.2) 199 (65.2)  
 1 184 (27.8) 69 (22.6)  
 2 93 (14.0) 37 (12.1)  
Histology    0.886
 Adenocarcinoma 618 (93.4) 287 (94.1)  
 Signet ring cell 4 (0.6) 1 (0.3)  
 Mucinous adenocarcinoma 36 (5.4) 16 (5.2)  
 Other 4 (0.6) 1 (0.3)  
Histology grade    0.123
 Well 67 (10.1) 38 (12.5)  
 Moderate 530 (80.1) 248 (81.3)  
 Poor 65 (9.8) 19 (6.2)  
  1. Data are presented as n (%) unless otherwise indicated