Ki-67 Expression in CRC Lymph Node Metastasis Does Not Predict Survival

Table 6

Comparison between Ki-67 index in primary tumor and respective lymph node metastasis.

Ki-67 index in CRC	Ki-67 index in lymph node
	Negative	Positive	Total (%)
Negative	16	12	28 (26.4)
Positive	29	49	78 (73.6)
Total (%)	45 (42.5)	51 (57.5)	106 (100)

Comparisons were examined for statistical significance using McNemar test.