Itching and its related factors in subtypes of eczema: a cross-sectional multicenter study in tertiary hospitals of China

Itching is a leading symptom of eczema or dermatitis and has a great impact on patients’ lives. Previous studies on itching have focused mostly on atopic dermatitis (AD). A cross-sectional multicenter study was conducted among outpatients with eczema from 39 tertiary hospitals in mainland China from July 1 to September 30, 2014. This work elaborates on itching in different types of eczema. Itching was very common (97%, 8499/8758) in outpatients with eczema. The severity of the itch increased with age and disease duration (P P P P P