Table VI.

Intragroup comparison of radiographic area of defect values (in mm²) of test and control sites at baseline and 6 months.

Group	Intra group	N	Mean	SD	MD	p
Test	Baseline	10	9.50	1.763	3.825	0.007*
	6 months	10	5.67	1.490
Control	Baseline	10	10.55	3.022	4.200	0.003*
	6 months	10	6.35	2.517

^*Significant;

SD - Std. Deviation; MD - Mean Difference