Table 1.

Average Colonic Lesions in Both Chow-Diet and EGFR-Inhibitor-Diet-Fed KK-HIJ Animals.^a

	Polypoid Tumors/Mouse	Small Lesions/Mouse
Chow diet	4.60 ± 0.9b	1.44 ± 0.4
EGFRi diet	0.75 ± 0.3	3.62 ± 0.9b

^aData are expressed as mean ± standard error (SE). n = 8 to 10/group

^b P < .05 versus lesion number/animal in the chow diet–fed group.