Table 2. Comparative presentation of wound size mean values prior to and following treatment, Group (I) and Group (II).

		Group I (HILT)	Group II (Sham)	MD
Pre-treatment	Mean	5.13	4.98	0.15
	SD	0.79	0.75
Post-treatment	Mean	0.45	2.90	2.45*
	SD	0.39	0.50

SD: standard deviation; MD: mean difference; *Significant p<0.05.