TABLE 2.

Comparison of clinical efficacy of stress ulcer (SU) treatment between the two groups [(n) %].

Group	Number of subjects	48 h-effective	72 h-effective	Ineffective	Effective rate
EA Group	41	11 (26.8)	24 (58.5)	6 (14.6)	35 (85.4%)
C group	40	5 (12.5)	18 (45)	17 (42.5)	23 (57.5%)
P					0.005

Referring to the “Guidelines for the Diagnosis and Treatment of Acute Non-variceal Upper Gastrointestinal Bleeding 2015” to evaluate the efficacy. (1) 48-h effective rate: the characteristics of gastric juice and stool basically returned to normal, the symptoms of gastrointestinal bleeding stopped within 48 h after treatment, the occult blood test of gastric juice was negative, and the vital signs were stable. (2) 72-h effective rate: the symptoms of gastrointestinal bleeding stopped 48–72 h after treatment, and other symptoms were significantly improved. (3) Ineffective: the symptoms of gastrointestinal bleeding did not stop more than 72 h after treatment, and other symptoms were not significantly improved. The overall response rate was the sum of the 48-h effective rate and 72-h effective rate (43).