TABLE 6.

Incidence and Outcome of EMS Transported Traumatic Injury

Site Identity	Alabama N = 410	Dallas N = 690	Iowa N = 341	Ottawa-OPALS N = 538	Pittsburgh N = 393	Portland N = 299	Seattle–King County N = 1335	Toronto N = 1509	Vancouver N = 342	Overall N = 5857	P
Adjusted incidence rate, per 100,000	75.9	34.8	32.9	13.1	43.4	16.8	78.6	27.7	11.0	14.1	<0.001
Adjusted mortality rate, per 100,000	16.3	10.4	3.5	3.1	6.9	2.5	7.0	3.1	3.9	3.0	<0.001
Case fatality rate, %	21.5%	29.9%	10.6%	23.9%	15.9%	14.8%	8.9%	11.3%	35.8%	21.5%	<0.001
Survival to discharge, %	75.4%	59.3%	79.9%	71.9%	69.6%	81.6%	84.3%	86.2%	51.9%	75.5%	<0.001
Vital status missing, %	3.1%	10.9%	9.5%	4.2%	14.5%	3.6%	6.9%	2.5%	12.4%	3.0%	<0.001