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

Table 2

Mean scores of Gingival 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
	1.17 (0.20)	0.64 (0.24)	0.70 (0.18)	45*	40*	—

*Friedman test (ANOVA) 𝑃<.05.