Table 2. Association of MUC4 expression pattern with stages of gastric cancer.

Cancer stage	MUC4-negative N=28	MUC4-positive N=19	P-value
I	11 (58%)	8 (42%)	0.16***
II	6 (100%)	0 (0%)
III	9 (50%)	9 (50%)
IV	2 (50%)	2 (50%)

^***Fisher's Exact test.

Information regarding the tumour stage was not available for all the spots.