Table 10.

Comparison of pre and post treatment burning sensation scores in interventional and control groups by Wilcoxon matched pairs test

Groups	Treatment	Mean	Std.Dv.	Mean Diff.	SD Diff.	% of change	Z-value	p value
Interventional	Pre treatment	0.93	0.88
	Post treatment	0.40	0.51	0.53	0.83	57.14	2.0304	0.0423*
Control	Pre treatment	1.00	0.85
	Post treatment	0.33	0.49	0.67	0.72	66.67	2.5205	0.0117*

* p < 0.05