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. 2005 Aug 11;16(5):393–401. doi: 10.1111/j.1399-3038.2005.00308.x

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This article is being made freely available through PubMed Central as part of the COVID-19 public health emergency response. It can be used for unrestricted research re-use and analysis in any form or by any means with acknowledgement of the original source, for the duration of the public health emergency.

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Persistence of wheezing and development of allergic sensitization in children followed for 2 yr. T1, time of inclusion; T2, 12 ± 3 months after inclusion; T3, 24 ± 3 months after the index episode of wheezing. *Seven of the 73 children who were evaluated at the 2‐year follow‐up had missed the 1‐year follow‐up visit. †Median age in months (m).