Table 3.

Post hoc in vitro comparison of the antifungal efficacy of the different concentrations of essential oil of Cinnamomum zeylanicum

Groups assessed	Concentration	P
EOC 25%	EOC 50%	0.001
	EOC 75%	0.001
	EOC 100%	0.001
EOC 75%	EOC 25%	0.001
	EOC 50%	0.001
	EOC 100%	0.001
EOC 100%	EOC 25%	0.001
	EOC 50%	0.001
	EOC 75%	0.001
Nystatin	EOC 25%	0.001
	EOC 50%	0.001
	EOC 75%	0.001

EOC = essential oil of Cinnamomum zeylanicum

*Student t test, and **Bonferroni test; significance level (P < 0.05)

The values were measured through the halos of inhibition (in mm) by the Kirby–Bauer technique. The physiological serum group was excluded from any statistical analysis because it did not present any antifungal effect