Kjellstadli, Camilla http://orcid.org/0000-0002-1296-382X
Han, Ling
Allore, Heather
Flo, Elisabeth
Husebo, Bettina S.
Hunskaar, Steinar
Funding for this research was provided by:
the G.C. Rieber Foundation
National Centre for Emergency Primary Health Care, NORCE Norwegian Research Centre
Department of Global Health and Primary Care, University of Bergen
National Institute on Aging (R01 AG047891-01A1; P30AG021342-14S1)
the Yale Claude D. Pepper Older Americans Independence Center (P30AG021342)
Article History
Received: 1 March 2019
Accepted: 16 September 2019
First Online: 15 October 2019
Ethics approval and consent to participate
: The study was approved by the Regional Committee for Medical and Health Research Ethics North (2014/2308) and the Norwegian Data Protection Authority (15/00450–2/CGN, 17/00341–3/SBO). Approvals to access, linkage and use of registry data was given by the responsible authorities: the Norwegian Institute of Public Health (NCoDR) and the Norwegian Directorate of Health (IPLOS).
: Not applicable.
: The authors declare that they have no competing interests.