Comparison of the eighth version of the American Joint Committee on Cancer manual to the seventh version for colorectal cancer: A retrospective review of our data

Table 4 Two-way classification table of staging based on tumor-node-metastasis staging from AJCC-7^thvs tumor-node-metastasis staging from AJCC-8^th for patients with stages 0-IV colorectal cancer from 2006-2012 (n = 1090)

	TNM staging from AJCC-7th											Total
		0	I	IIA	IIB	IIC	IIIA	IIIB	IIIC	IVA	IVB
TNM staging from AJCC-8th	0	16	0	0	0	0	0	0	0	0	0	16
	I	0	131	0	0	0	0	0	0	0	0	131
	IIA	0	0	138	0	0	0	0	0	0	0	138
	IIB	0	0	0	56	0	0	0	0	0	0	56
	IIC	0	0	0	0	31	0	0	0	0	0	31
	IIIA	0	0	0	0	0	136	0	0	0	0	136
	IIIB	0	0	0	0	0	0	400	0	0	0	400
	IIIC	0	0	0	0	0	0	0	127	0	0	127
	IVA	0	0	0	0	0	0	0	0	24	0	24
	IVB	0	0	0	0	0	0	0	0	0	9	9
	IVC	0	0	0	0	0	0	0	0	0	22	22
		16	131	138	56	31	136	400	127	24	31	1090

TNM: Tumor-node-metastasis.