Table 2.

Activation of corpus and antrum mucosa gastritis in children examined according to Sydney System[25] n (%)

		Activity of corpus gastritis
Group examined	n	Mild	Moderate	Severe	Lack
Fa	48	4 (8.3)	3 (6.2)	0 (0)	41 (85.4)
Hp	18	0 (0)	11 (61.1)	7 (38.8)	0 (0)
Fa+Hp	16	0 (0)	9 (56.2)	6 (37.5)	1 (6.2)
C	15	0 (0)	0 (0)	0 (0)	15 (100)
Activity of
antrum gastritis
Fa	48	7 (14.5)	3 (6.2)	0 (0)	38 (79.1)
Hp	18	0 (0)	5 (27.7)	13 (72.2)	0 (0)
Fa+Hp	16	0 (0)	5 (31.2)	11 (68.7)	0 (0)
C	15	0 (0)	0 (0)	0 (0)	15 (100)

Fa, food allergy; Hp, H pylori, C, control group.