Table 5.

Time to first major intervention

Major intervention	Total no. of patients	Time from ED arrival, h, median (IQR)	No. (%) of patients; time to first major intervention
			> 3 h	> 6 h	> 12 h
Surgery only	63	1.50 (0.50 to 3.00)	15 (23.8)	7 (11.1)	4 (6.3)
Embolization only	22	5.00 (3.50 to 6.50)	20 (90.9)	7 (31.8)	1 (4.5)
Massive transfusion only	6	6.25 (2.38 to 9.75)	4 (66.7)	3 (50.0)	0 (0)
Two or more major interventions	42	1.5 (0.50 to 3.50)	13 (31.0)	4 (9.5)	1 (2.4)
All interventions	133	2.00 (0.88 to 4.00)	49 (36.8)	20 (15.0)	6 (4.5)

ED = emergency department; IQR = interquartile range.