Abstract
The precise association between bronchiolitis and predisposition to childhood wheeze is unclear. We assessed bronchiolitis aetiology and later wheeze phenotypes in the entire 2007 English birth cohort. All infants admitted to hospital in England during their first year of life with bronchiolitis or urinary tract infection (UTI) were followed using Hospital Episode Statistics to determine risk and characteristics of wheeze admission over the subsequent 8 years. In our cohort of 21 272 children compared with UTI, the risk of wheeze admission was higher with previous bronchiolitis (risk ratio (RR) 2.4), even higher in those with non-respiratory syncytial virus bronchiolitis (RR 3.1) and persisted into late-onset wheeze (RR 1.7).
Original language | English |
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Pages (from-to) | 503-505 |
Number of pages | 3 |
Journal | Thorax |
Volume | 74 |
Issue number | 5 |
Early online date | 4 Apr 2019 |
DOIs | |
Publication status | Published - 1 May 2019 |
Bibliographical note
Funding Information:RM is funded by the NIHR as an Academic Clinical Lecturer and is a member of the NIHR Health Protection Research Unit in Evaluation of Interventions at University of Bristol.
Publisher Copyright:
© Author(s) (or their employer(s)) 2019.
Keywords
- asthma epidemiology
- clinical epidemiology
- respiratory infection
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Dr Robin Marlow
- Bristol Medical School (PHS) - Honorary Senior Lecturer
- Infection and Immunity
Person: Honorary and Visiting Academic