Classification of comorbidity in trauma: agreement and reliability of the pre-injury ASA-PS Scale

• All patients admitted with trauma team activation (TTA) on arrival to the emergency department in all acute care trauma hospitals and trauma centers in Norway, irrespective of

European Palliative Care Research Centre (PRC), Department of Oncology, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway. Department

1 Department of Anesthesiology, Division of Emergency and Critical Care, Oslo University Hospital, Oslo, NORWAY Corresponding author e-mail: [email protected]. Introduction:

1 Center for Clinical Heart Research, Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway.. 2 Center for Heart Failure Rese- arch, Oslo University

Tone Møller Tannæs, Department of Clinical Molecular Biology (EpiGen), Division of Medicine, Akershus University Hospital and University of Oslo, Lørenskog, Norway 11

Ueland 2 1 University of Oslo, Faculty Division Rikshospitalet Uni- versity Hospital, Department of Cardiology, Oslo, Norway; 2 University of Oslo, Rikshospi- talet

- Trondheim - Norway, 3 Oslo University Hospital, Department of Cardiology, Ullevål - Oslo - Norway, 4 Oslo University Hospital, Department of Cardiology, Rikshospitalet - Oslo

Jebsen Centre for Psychosis Research, University of Bergen, Bergen, Norway; 10 Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; 11 Department