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Associations of physical activity with childhood asthma, a population study based on the WHO - health behaviour in school-aged children survey

Crossref DOI link: https://doi.org/10.1186/s40733-018-0042-9

Published Online: 2018-04-30

Published Print: 2018-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Lochte, Lene https://orcid.org/0000-0003-4955-1869
Petersen, Poul Erik

Nielsen, Kim G.

Andersen, Anette

Platts-Mills, Thomas A. E.
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Text and Data Mining valid from 2018-04-30
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Article History

Received: 1 August 2017

Accepted: 5 April 2018

First Online: 30 April 2018

Ethics approval and consent to participate

: In Denmark, when questionnaire-based population studies do not involve human biological material, the ethical authority is the local institution. As is customary for the HBSC [] survey, we obtained ethical approval from each school’s board of parents and students’ council, and we informed the students – orally and in writing – that their participation was voluntary and anonymous. The HBSC protocol complied with the Declaration of Helsinki II.

: Not applicable because individual data are not presented in the manuscript.

: The authors declare that they have no competing interests.

: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.