Table 1. Correlation of NICD1 IHC in colon cancer with clinicopathological factors, including patient and tumor characteristics.

Characteristics	No. of patients(n=189) Nuclear NICD1(+)	P-value
Tumor status
T1	6/10
T2	12/27
T3	107/141
T4	8/11
T12 vs T34	18/37 vs 115/152	0.0013
Lymph node status
N(-)	65/93
N(+)	68/96	0.8874
Lymphatic invasion
Negative	14/21
Positive	119/168	0.6934
Blood vessel invasion
Negative	36/48
Positive	97/141	0.4161