Clinical Evidence of the Efficacy of a Mouthwash Containing Propolis for the Control of Plaque and Gingivitis: A Phase II Study

Table 3

Mean scores of Severity Gengival Index (DP) and percent reduction between periods.

	Baseline	45 days	90 days	Reduction-%
MGP 5%	𝑛=22	𝑛=22	𝑛=21	Baseline–45 days	Baseline–90 days	45 days–90 days
	0.30 (0.17)	0.08 (0.06)	0.07 (0.03)	73*	77*	13 (ns)**

*Friedman test (ANOVA) 𝑃<.05.
**Not significant.