Rapid Communication
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 14, 2006; 12(2): 317-321
Published online Jan 14, 2006. doi: 10.3748/wjg.v12.i2.317
Table 1 Expression of IL-11 and IL-11Rα in colorectal carcinoma, (%)
nIL-11IL-11Rα
-+++-+++
Normal mucosa1P = 0.001883, vs carcinoma1P = 0.00196, vs carcinoma
105 (50.0)3 (30.0)2 (20.0)6 (60.0)4 (40.0)0 (0.0)
Adenoma1P = 0.023291, vs carcinoma1P = 0.000833, vs carcinoma
115 (45.5)2 (18.2)4 (36.4)7 (63.6)4 (36.4)0 (0.0)
Total carcinoma11515 (13.0)26 (22.6)74 (64.3)28 (24.3)31 (27.0)56 (48.7)
Histological differentiationNS1P = 0.033503
Wel578 (14.0)15 (26.3)34 (59.6)17 (29.8)16 (28.1)24 (42.1)
Mod465 (10.9)8 (17.4)33 (71.7)6 (13.0)14 (30.4)26 (56.5)
Por50 (0.0)1 (20.0)4 (80.0)1 (20.0)0 (0.0)4 (80.0)
Muc72 (28.6)2 (28.6)3 (42.9)4 (57.1)1 (14.3)2 (28.6)
Depth of tumor invasionsNS1P = 0.006395
Tis244 (16.7)6 (25.0)14 (58.3)8 (33.3)10 (41.7)6 (25.0)
T1111 (9.1)5 (45.5)5 (45.5)6 (54.5)2 (18.2)3 (27.3)
T2101 (10.0)1 (10.0)8 (80.0)2 (20.0)3 (30.0)5 (50.0)
T3487 (14.6)9 (18.8)32 (66.7)8 (16.7)10 (20.8)30 (62.5)
T4222  (9.1)5 (22.7)15 (68.2)4 (18.2)6 (27.3)12 (54.5)
Dukes’ classificationNS1P = 0.015648
A446 (13.6)13 (29.5)25 (56.8)16 (36.4)15 (34.1)13 (29.5)
B354 (11.4)6 (17.1)25 (71.4)4 (11.4)8 (22.9)23 (65.7)
C324 (12.5)6 (18.8)22 (68.8)7 (21.9)7 (21.9)18 (56.3)
D41 (25.0)1 (25.0)2 (50.0)1 (25.0)1 (25.0)2 (50.0)
Lymphatic invasionNS1P = 0.003865
Present7611 (14.5)14 (18.4)51 (67.1)15 (19.7)16 (21.1)45 (59.2)
Absent394 (10.3)12 (30.8)23 (59.0)13 (33.3)15 (38.5)11 (28.2)
Venous invasionNSNS
Present445 (11.4)10 (22.7)29 (65.9)8 (18.2)11 (25.0)25 (56.8)
Absent7110 (14.1)16 (22.5)45 (63.4)20 (28.2)20 (28.2)31 (43.7)
Lymphnode metastasisNSNS
Present355 (14.3)6 (17.1)24 (68.6)8 (22.9)7 (20.0)20 (57.1)
Absent8010(12.5)20 (25.0)50 (62.5)20 (25.0)24 (30.0)36 (45.0)