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

Table 5

Mean scores of Severity Plaque Index (DP) and percent 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
	0.44 (0.19)	0.26 (0.14)	0.26 (0.15)	41*	41*	—

*Friedman test (ANOVA) 𝑃<.05.