Table 2.

Comparison of Serum And Saliva Levels of Superoxide Dismutase Using Independent T Test

	GROUP	N	MEAN	STANDARD DEVIATION	T TEST VALUE	DEGREES OF FREEDOM	P VALUE
SERUM SUPEROXIDE DISMUTASE IN U/mg OF Hb	GROUP I	45	4.3156	0.05751	42.317	49.588	<0.001
	GROUP II	45	2.8338	0.22775
SALIVA SUPEROXIDE DISMUTASE IN U/mg OF PROTEIN	GROUP I	45	0.1698	0.02105	13.205	88	<0.001
	GROUP II	45	0.1042	0.0258