. 2013 Oct 5;7(10):2330–2333. doi: 10.7860/JCDR/2013/5793.3517

[Table/Fig-4]:

Comparison of Mean PPD and CAL at 120^th day (post treatment) between the experimental and control groups after adjusting with the baseline value Level of significance p value ≤ 0.05.

Group	No. of sites	0^th day (baseline)		120^thday (post–treatment)		ANCOVA-test result ‘f” –Value	p- value
Group	No. of sites	Mean	SD	Mean	SD	ANCOVA-test result ‘f” –Value	p- value
PPM
Experimental	33	3.36	0.603	1.79	0.485	Group=30.185	0.001
Control	31	3.45	0.961	2.61	0.844	Baseline value=28.29	0.001
CAL
Experimental	33	4.52	1.064	3.39	1.088	Group=4.732	0.001
Control	31	4.52	0.851	3.84	1.003	Baseline value=41.178	0.001