The rate of pityriasis alba and acne in males was higher than that in females,and the rate of lichen pilaris,ichthyosis and freckles was higher in females.
The rate of pityriasis alba and acne in males was higher than that in females,and the rate of lichen pilaris,ichthyosis and freckles was higher in females.
单纯糠疹和痤疮患病率男性高于女性,而毛周角化、鱼鳞病和雀斑的患病率则以女性为高。