Table 2.

Intergroup comparison of E. faecalis count at level S3 using Tukey post hoc

Sample level	Groups		Mean difference	p-value
S3	I	II	1.72867	0.000 (S)
		III	1.06333	0.000 (S)
		IV	2.17733	0.000 (S)
	II	III	−0.66533	0.000 (S)
		IV	0.44867	0.008 (S)
	III	IV	1.11400	0.000 (S)

p< 0.05; S, significant; Tukey post hoc