The impact of early administration of vasopressor agents for the resuscitation of severe hemorrhagic shock following blunt trauma

Table 5 Risk factors for mortality of hemorrhagic shock following blunt trauma

	Odds ratio (95% CI)	p value
Activation of MTP	1.11 (0.021–58.49)	1.00
Aortic clamp including REBOA	0.55 (0.15–2.05)	0.51
Vasopressor use	21.32 (3.71–121.6)	0.0001
Vasopressor use < 1 h after admission	10.56 (1.90–58.5)	0.005

CI confidence interval, MTP massive transfusion protocol, REBOA resuscitative endovascular balloon occlusion of the aorta

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