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Fig. 1 | BMC Gastroenterology

Fig. 1

From: Multicentre prospective study to evaluate effectiveness and safety of gel-forming and hyaluronic-acid containing chewable tablets as add-on treatment in patients with gastroesophageal reflux disease (GERD) symptoms and unsatisfying proton pump inhibitor therapy

Fig. 1

Symptom frequency assessed at Visit 1 and 2 following the two weeks treatment period, mean ± 95% CI; Significant differences are marked by stars, *: p < 0.01, **: p < 0.001, ***: p < 0.0001; N = 42.

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