Longitudinal asthma and allergy study showed that childhood symptoms frequently persisted into adulthood.
Arndís Rós StefánsdóttirBjörn Rúnar LúdvíkssonBjörn ÁrdalÁsgeir HaraldssonPublished in: Acta paediatrica (Oslo, Norway : 1992) (2021)
The results show that 46% of Icelandic adults diagnosed with allergic diseases during childhood still had symptoms at the age of 29, usually mild, developing from eczema in infancy to asthma and allergic rhinitis in adulthood.