Caesarean delivery and risk of developing asthma in the offspring

Authors


Correspondence
Anette Werner, Institute of Public Health, Aarhus University, Vennelyst Boulevard 10, build. 1264, 8000 Aarhus C, Denmark. Tel: +45 8942 2700 | Fax: +45 8942 2733 |
Email: Anette@garudahr.com

Abstract

Aim: To evaluate the association between caesarean section and risk of developing asthma.

Method: We evaluated this association in a Danish cohort, comprising of 11 147 mothers and their babies of which 7119 mother-child pairs were included in the analyses. The mothers' reported asthma data on their children were linked to hospitalization records on mode of delivery.

Results: The adjusted odds ratio for developing asthma was 1.11 (95% CI, 0.88–1.39) for caesarean sections versus vaginal births.

Conclusion: We found no evidence that children being delivered by caesarean section have an increased risk of asthma.

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