According to the per-protocol(PP) analysis,the remissive rate of clinical symptoms were: upper abdominal pain relief rate(100% vs.100%,P=0.483),water brash(90.9% vs.917%,P=1.000),heartburn((93.8%) vs.95%,P=1.000) in-group EAC and EFA respectively.

• 按符合方案集(per-protocol；PP)分析；EAC组和EFA组临床症状缓解率分别为:上腹痛100%25vs.；100%25、反酸90