An Extract of Glycyrrhiza glabra (GutGard) Alleviates Symptoms of Functional Dyspepsia: A Randomized, Double-Blind, Placebo-Controlled Study

Table 3

Efficacy of GutGard on improvement of total symptom scores and Nepean dyspepsia index (mean ± SE).

Groups	Total symptom scores (Change from baseline)		Nepean dyspepsia index (Change from baseline)
	Day 15	Day 30	Day 15	Day 30
Placebo (𝑛=25)	−5.08 ± 0.57	−8.24 ± 0.76	−4.04 ± 0.49	−6.56 ±0.85
GutGard (𝑛=25)	−11.32 ± 0.77*	−15.20 ± 0.71*	−12.08 ± 0.82*	−19.56 ± 0.85*

^∗𝑃≤.05 versus placebo.