Table 2. The mean clinical attachment loss and bleeding on probing score of six mandibular anterior teeth, after completion of orthodontic treatment, for three study groups.

Study groups	Clinical attachment loss		Bleeding on probing
	Millimeter	P-Value	Score	P-Value
First group (IER)	2.06±0.18	(P>0.05)	3.01±0.14	(P>0.05)
Second group (IER+ Fluoride)	2.02±0.09		3.03±0.07
Third group (control)	2.08±0.16		3.05±0.19