Evaluation of the Effectiveness of Cinnamon Oil Soft Capsule in Patients with Functional Dyspepsia: A Randomized Double-Blind Placebo-Controlled Clinical Trial

Table 2

The GIS index in the cinnamon oil and placebo groups before and after 6 weeks of intervention. The data are expressed as mean.

	Cinnamon oil	Placebo	Between-groups value
Baseline score	20.72	21.94	0.317
After 6 weeks	16.2	14.75	0.174
Within-group value	<0.001	<0.001