Table 4.

Demographic and clinical data.

	N = 40
Gender
Women	23 (57.5%)
Men	17 (42.5)
Age
Mean ± SD	41.90 ± 9.097
Range	25–55
Skin type
II	1 (2.5%)
III	24 (60%)
IV	15 (37.5)
Rt side Average melanin level before Treatment
Mean ± SD	0.799 ± 0.1190
Range	0.5–1
Rt side Average melanin level After 1 month
Mean ± SD	0.776 ± 0.1158
Range	0.5–1
Rt side Average melanin level After 6 months
Mean ± SD	0.748 ± 0.1608
Range	0.1–1
Lt side Average melanin level before treatment
Mean ± SD	0.792 ± 0.1321
Range	0.6–1
Lt side Average melanin level After 1 month
Mean ± SD	0.772 ± 0.1234
Range	0.6 – 1
Lt side Average melanin level After 6 months
Mean ± SD	0.758 ± 0.1619
Range	1