Saviluoto, Anssi
Setälä, Piritta
Tommila, Miretta
Pirneskoski, Jussi
Raatiniemi, Lasse
Nurmi, Jouni
Funding for this research was provided by:
Helsingin ja Uudenmaan Sairaanhoitopiiri (state funding, VTR TYH2019243 and TYH2022320)
University of Helsinki
Article History
Received: 23 December 2024
Accepted: 16 May 2025
First Online: 30 May 2025
Declarations
:
: The ethical committee of Helsinki University Hospital approved the study protocol; access to patient data was granted by all hospitals responsible for HEMS in Finland (Oulu University Hospital 200/2019 2.7.2019, Helsinki University Hospital HUS/280/2019 9.7.2019, Turku University Hospital J30/19 4.8.2019, Hospital District of Lapland 32/2019 22.8.2019, Kuopio University Hospital RPL 102/2019 22.8.2019 and Tampere University Hospital RTL-R19580 2.9.2019), Finnish Institute for Health and Welfare (THL/2231/5.05.00/2019) and Digital and Population Data Services Agency (VRK/5613/2019–3). Ethical Committee of Helsinki University Hospital approved the waiver for the need for informed consent due to only registry data was used.
: Not applicable.
: The authors declare no competing interests.