Demographic data

Melasma

LPA

MLPA

Gender (♂:♀ratio)

1:4.5

1:1

1:2.5

Skin type III

100%

75%

71.4%

Skin color

Brown (100%)

Gray Brown (75%)

Gray Brown (47.6%)

Pruritus

(9.1%)

(100%)

(81%)

Outdoor

(27.3%)

(87.5%)

(57.1%)

Family history of same condition

(36.4%)

(12.5%)

(23.8. %)

Family history of other condition

36.4%

(25.0%)

(38.1%)

Type of lesion (Macular)

(90.9%)

(75%)

(76.2%)

Distribution of lesion (Butterfly)

100%

87.5%

42.9%

Seasonal exacerbation

(27.3%)

(100%)

(81%)