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. 2005 Feb 14;11(6):880–884. doi: 10.3748/wjg.v11.i6.880

Table 1.

Comparison of the number of tandem five-amino-acid motif EPIYAs in strains from gastric cancer and gastritis.

Case EPIYA (n)
2 3 4
Gastritis 20 4 13 3
Gastric cancer 18 3 12 3

χ2 test, χ2 = 0.301, P>0.05.