These should be considered in the light of history of events and physiological data.
Multiple risk factors = increased risk of serious injusry.
The presence of one or more risk factors may result in allocation of triage category of higher acuity.
|Mechanism of injury||Co morbidities||Age||Historical variables||Other|
|e.g.||e.g.||<3 months and
||e.g. events preceding presentation to ED