Efficacy and Safety of Zuojin Pill for the Treatment of Chronic Nonatrophic Gastritis: A Randomized Active-Controlled Clinical Trial

Table 2

Comparison of endoscopy and histology evaluation after treatment (mean ± SD).

Variables	Zuojin pill (n = 34)	Marzulene-S granule (n = 34)	value
Red plaques	1.15 ± 0.92	1.62 ± 0.95	0.043
Erosion	1.82 ± 0.83	1.88 ± 0.81	0.769
Hemorrhage	0.38 ± 0.74	0.53 ± 0.71	0.405
Bile reflux	0.26 ± 0.57	0.74 ± 0.99	0.019
Chronic inflammation	1.47 ± 0.96	1.91 ± 0.90	0.055
Active chronic inflammation	1.29 ± 1.12	1.82 ± 1.00	0.043