Figure 3From: Responsiveness of measures of heartburn improvement in non-erosive reflux disease Responsiveness of Gastrointestinal Symptom Rating Scale (GSRS)-assessed heartburn, in terms of improvement from baseline to 4 weeks. Treatment success rate for variables based on improvement from baseline to 4 weeks according to the GSRS Heartburn item, by Overall Treatment Effect classification after 4 weeks of treatment.Back to article page