H pylori infection and reflux oesophagitis: A case-control study

Table 3 Scores of inflammation, activity, and gastritis in two groups

Group	Cardia	Corpus	Antrum	P
		Median (range)
Case
H pylori n (%)	27 (52.9)	25 (49.0)	37 (72.5)	0.0051
Activity score	0 (0-2)	0 (0-2)	0 (0-3)	0.0572
Inflammation score	1 (0-2)	1 (0-2)	2 (0-3)	0.0002
Gastritis score	0 (0-4)	1 (0-4)	2 (0-6)	0.0002
Control
H pylori n (%)	28 (57.1)	27 (55.1)	31 (63.3)	0.4651
Activity score	1 (0-2)	1 (0-3)	1 (0-3)	0.0002
Inflammation score	1 (0-3)	1 (0-3)	2 (0-3)	0.0002
Gastritis score	2 (0-5)	2 (0-6)	3 (0-6)	0.0002

¹Cochran’s Q test;

²Friedman test.