Table 1

Planning assumptions for the potential percentages of casualties in each category[1,4]
Category Patient condition % of total
P1 Casualties needing immediate life-saving resuscitation and/or surgery 25% (25 casualties)
P2 Stabilized casualties needing early surgery but delay is acceptable 25% (25 casualties)
P3 Casualties requiring treatment but a longer delay is acceptable 50% (50 casualties)

Duncan et al.

Duncan et al. BMC Emergency Medicine 2014 14:5   doi:10.1186/1471-227X-14-5

Open Data