Table 1

	Outcome measures
	VAS	Brief pain inventory-facial
Pre-interventional	6.6 ± 1.140^a	88 ± 9.274^a
Post-interventional	3.8 ± 0.836^a	57 ± 7.969^a
‘t’ value	14.000^b	29.557^b
P value	<0.01	<0.01
Result	Highly significant	Highly significant

^aValues expressed as mean ± standard deviation.
^bAnalyzed by Student’s paired ‘t’ test.

Table 1: Sowing results of VAS and BPI-facial.