Table 7. Distribution of the subjects based on side effects.

Side Effects			Groups		Total	Chi-square value	p-value
			Group   A	Group   B
None	Absent	Count	21	18	39	0.65	0.41
		%	70.0%	60.0%	65.0%
	Present	Count	9	12	21
		%	30.0%	40.0%	35.0%
Burning Sensation	Absent	Count	22	29	51	6.4	0.011
		%	73.3%	96.7%	85.0%
	Present	Count	8	1	9
		%	26.7%	3.3%	15.0%
Erythema	Absent	Count	27	26	53	0.16	0.68
		%	90.0%	86.7%	88.3%