Ruud, Torleif https://orcid.org/0000-0002-4821-1267
Drake, Robert E.
Selle, Maria Lie
Hartveit, Miriam
Drivenes, Karin
Heiervang, Kristin
Høifødt, Tordis S.
Haaland, Vegard Ø.
Joa, Inge
Johannessen, Jan Olav
Johansen, Karl Johan
Stensrud, Bjørn
Haugom, Espen Woldsengen
Clausen, Hanne
Biringer, Eva
Bond, Gary R.
Funding for this research was provided by:
Akershus University Hospital
Article History
Received: 5 February 2025
Accepted: 7 February 2026
First Online: 4 March 2026
Declarations
:
: None.
: Not applicable.
: The key informants gave verbal informed consent to participate in the current study and give information on the sustainment in their clinical unit. The preceding cluster-randomized clinical trial was approved by the Regional Committee for Medical and Health Research Ethics in Southeastern Norway (reg.no. REK 2015/2169) and by the data protection officer for each participating health trust. The study followed the principles in the Declaration of Helsinki. The manager of each clinical unit signed a written consent to participate in the trial, including consent to randomization.
: STROBE guidelines for cohort studies (von Elm 2007. Lancet.2007;370(9596):1453-1457).