Dietary intakes and lifestyle patterns of Korean children and adolescents with atopic dermatitis: Using the fourth and fifth Korean National Health and Nutrition Examination Survey (KNHANES IV,V), 2007-11.

We investigate dietary intake and lifestyle patterns of atopic children and adolescents (N = 539) by obesity level using a national survey of South Korea. Intakes of calcium, iron, and vitamin C in the underweight group were less than those of other groups. The frequency of drinking milk of the overweight group was higher than that of the normal weight group. Majority of the subjects had not applied nutrition labeling in food choices, had no experience of nutrition education, and were vitamin D deficient. In conclusion, most of the atopic subjects had little knowledge of nutrition and were vitamin D deficient.