Table 2

Relationship between H pylori expression of Le antigens, cagA, iceA1, vacA, and peptic ulcer

Lesion	Isolate	Le^x	Le^y	Le^xand/or Le^y	Le^a	Le^b	⩾2 Le antigens^2-150	cagA	iceA1	iceA2	vacA s1a/m1T
Peptic ulcer	67	61 (91.0)	58 (86.6)	64 (95.5)	18 (26.9)	34 (50.7)	60 (89.6)^2-151	58 (86.6)	47 (70.1)	16 (23.9)	25 (37.3)
Non-ulcer	41	36 (87.8)	34 (82.9)	39 (95.1)	5 (12.2)	13 (31.7)	30 (73.2)	37 (90.2)	28 (68.3)	10 (24.4)	14 (34.1)
Total	108	97	92	103	23	47	90	95	75	26	39

Values are number (percentage).
↵2-150 Lewis antigens (Le^x, Le^y, Le^a, or Le^b).
↵2-151 p< 0.05 compared with non-ulcer group.