Table 2. Inter-group comparison of NS, HYPO and SM using one-way ANOVA.

* Significant, ** Highly significant; NS, normal saline; p<0.05 is taken for significance; SM, Sapindus mukorossi; Test used: ANOVA (one way)

MANUAL
	Mean & SD	F-value	P-value
NS	0.167 ± 0.038	312.1	0.005**
Hypo	0.45 ± 0.066
SM	0.016 ± 0.038
ULTRASONIC
	Mean & SD	F-Value	P-Value
NS	0.333 ± 0.065	383.9	0.005**
Hypo	0.70 ± 0.073
SM	0.133 ± 0.049