Table 4.

Time-kill assay for Porphyromonas gingivalis by guava extracts

Extracts	Time (h)					Significance
	0	2	4	6	24	F	P
AGuE	142.2	131.4	102.4	99.6	500	71318.96	<0.001*
EGuE	126.0	95.8	74.6	70.0	500	28879.90	<0.001*
T	6.48	19.90	10.34	11.92
P	<0.001**	<0.001**	<0.001**	<0.001**	NS

Post hoc Bonferronis test: Both AGuE and EGuE for 4 h versus 6 h – NS. *Significant, NS: Nonsignificant; AGuE: Aqueous guava extract; EGuE: Ethanolic guava extract; **Highly Significant