From: Elevated IGFIR expression regulating VEGF and VEGF-C predicts lymph node metastasis in human colorectal cancer
Case No.
IGFIR expression
P value
Low or negative
High
Colorectal tumor
98
53 (54%)
45 (46%)a
< 0.001 (a vs. b)
Colorectal adenoma
38
35 (92%)
3 (8%)b
0.265 (b vs. c)
Normal colorectal tissues
26
26 (100%)
0 (0%)c
< 0.001 (a vs. c)