A study of school-age children in Taipei shows that 30 % of children with asthma have a parent or grandparent who suffers from it too, and as many as half of children with rhinitis have a parent who also has it.
一項針對台北地區學齡兒童所做的調查顯示，氣喘學童有百分之三十在二等親當中有過敏體質；過敏性鼻炎甚至將近一半。