Table 1. Demographics of atopic dermatitis patients.

Demographics	Group A (n=142)	Group B (n=153)	Total (n=295)
Male:female	72:70	92:61	164:131
Age (yr)	13.7±9.6	18.3±9.5	16.1±9.9
≤18	95 (66.9)	81 (52.9)	176 (59.7)
>18	47 (33.1)	72 (47.1)	119 (40.3)
Disease duration (yr)	7.3±6.6	10.0±7.7	8.7±7.3
≤1	23 (16.2)	22 (14.4)	45 (15.3)
1~5	54 (38.0)	30 (19.6)	84 (28.5)
>5	65 (45.8)	101 (66.0)	166 (56.3)
SCORing atopic dermatitis index	38.4±1.7	36.9±2.0	37.6±1.9

Values are presented as number only, mean±standard deviation, or number (%).