Figure 1.
The proportion of patients with regurgitation at baseline.
NERD, non-erosive reflux disease; regurgitation–movement, unpleasant movement of material upwards from the stomach; regurgitation–taste, an acid taste in the mouth; regurgitation, the presence of an acid taste in the mouth and/or unpleasant movement of material upwards from the stomach; RO, reflux oesophagitis.