Before antireflux surgery, patients still complained of cough, visual analog scale (VAS) score measuring cough was 73.1+6.1, and the Adverse Cough Outcome Survey (ACOS) score was 15.0+1.1.

• 在抗反流手术进行之前，患者们仍然有咳嗽，测量咳嗽的目视可比指数(VAS)评分是73.；1+6