Wet type Dry type Odds ratio   CI   (A) Acne (n=52) 21 31 5.36 2.9778 - 9.648 Control (n=571) 126 445         (B) Atopic dermatitis (n=67) 10 57 1.86 0.9245 - 3.738 Control (n=556) 137 419

Table 2: Odds ratio analysis. (A) Odds ratio was determined between the patients with acne and those without acne (control). (2B) Odds ratio was determined between the patients with atopic dermatitis and those without atopic dermatitis (control).