The cumulative (lifetime) prevalence of bronchial asthma (BA), allergic rhinitis (AR), atopic eczema (AE), and urticaria were 9.4%, 26.4%, 6.6% and 6.8%, respectively.

• 气喘、过敏性鼻炎、异位性皮肤炎及荨麻疹的累积盛行率分别为9.；4%25，26