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Table 3 Minor symptoms scale

From: Traditional Chinese medicine based on Tongjiang methodology combined with proton pump inhibitor (PPI) step-down in treating non-erosive reflux disease: a study protocol for a multicentered, randomized controlled clinical trial

Symptoms

Frequency score

Degree score

Non-cardiogenic chest pain

  

Epigastric pain

  

Epigastric discomfort

  

Belch

  

Cough

  

Asthma

  

Pharyngeal paraesthesia

  

Total

  
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Trials

ISSN: 1745-6215