North Pacific Surgical Association A booming economy means a bursting trauma system: association between hospital admission for major injury and indicators of economic activity in a large Canadian health region

Abstract BACKGROUND: Injury epidemiology fluctuates with economic activity in many countries. These relationships remain unclear in Canada. METHODS: The annual risk of admission for major injury (Injury Severity Score R12) to a highvolume, level-1 Canadian trauma center was compared with indicators of economic activity over a 16-year period using linear regression