Table 4.

Comparison of pathological scores of gastric mucosa of patients (x̅±sd)

Groups	Experimental group (n=60)	Control group (n=60)	t	P
Atrophy
Before treatment	4.89±0.54	4.90±0.56	0.100	0.921
After treatment	1.98±0.12	3.42±0.45	23.950	<0.001
Intestinal metaplasia
Before treatment	2.98±0.35	2.96±0.30	0.336	0.737
After treatment	0.99±0.12	1.89±0.23	26.873	<0.001
Dysplasia
Before treatment	3.12±0.23	3.10±0.25	0.456	0.649
After treatment	0.96±0.08	2.10±0.20	40.994	<0.001