Funding for this research was provided by:
Norges Forskningsråd (256579)
Text and Data Mining valid from 2019-08-05
Received: 28 March 2019
Accepted: 19 July 2019
First Online: 5 August 2019
Ethics approval and consent to participate
: The project was part of continuous quality improvement work in the ED at St. Olav’s Hospital, mandated by the hospital management. The use of patient data was approved by Norwegian Centre for Research Data (reference no. 59265). The regional ethics committee (REC) was informed about the study and considered the study a clinical quality improvement study not needing formal REC approval (reference number 2018/247/REC Central).
: Not applicable.
: All authors are employed by St. Olavs University Hospital.