12929 The risk of psoriasis in patients with allergic diseases: A nationwide population-based cohort study

Allergic diseases include atopic dermatitis (AD), allergic rhinitis (AR), asthma, etc. Until now, the association between allergic diseases and psoriasis has not been established. We investigated to determine the risk of psoriasis in patients with allergic diseases. This was a nationwide population-based cohort study. The data from subjects (n = 9,718,722; age ≥20 years) were analyzed in this study. The incidence rates of psoriasis per 1000...