Fig. 4From: The definition of major trauma using different revisions of the abbreviated injury scaleAllocation of MT patients in 2013–2016 in trauma region Southwest Netherlands (DTR SW), showing the proportions of MT patients taken directly to the designated TC (level I) or to NTC (non-level I). MT is considered to be ISS ≥ 16; alternative MT thresholds are shown for AIS08 (ISS ≥ 11) and AIS15 (ISS ≥ 12)Back to article page