Table IV.

Saliva parameters of two group.

	Gastritis		Control
pH	n	%	n	%	p value
Critical	1	2.9	0	0	0.364
Normal	34	97.1	35	100
Saliva Flow Rate
Very Low	0	0	1	2.9	0.74
Low	22	62.9	13	37.1
Normal	13	37.1	20	60
Saliva Buffer Capacity
Very Low	1	2.9	0	93.3	0.04
Low	17	48.6	5	14.3
Normal-High	17	48.6	30	85.7