Table 4.

Change in salivary flow after stimulation (amount of flow in 5 minutes)

SN	Group	Before Stimulation			After Stimulation			"t"	"p"
		N	Mean	SD	N	Mean	SD
1.	I	50	0.0936	0.0411	50	0.1542	0.0624	10.600	<0.001
2.	II	50	0.0440	0.0373	50	0.0778	0.0505	11.037	<0.001