Observational Study
Copyright ©The Author(s) 2017.
World J Gastrointest Oncol. Feb 15, 2017; 9(2): 78-86
Published online Feb 15, 2017. doi: 10.4251/wjgo.v9.i2.78
Table 2 TNM staging of colorectal tumors and their respective polymorphisms of vascular endothelial growth factor -634G>C gene (n = 118)
Stage (n)C/C n (%)G/C n (%)G/G n (%)
I + II (55)10 (18.2)22 (40.0)23 (4I.8)
III + IV (63)16 (25.4)20 (31.7)27 (42.9)
Total26 (22.0)42 (35.6%)50 (42.4)
P-0.270.53
OR (95%CI)10.56 (0.21-1.53)0.73 (0.27-1.92)