Survival benefits of interventional radiology and surgical teams collaboration during primary trauma surveys: a single-centre retrospective cohort study

Table 3 Observational survival rates compared with predictive survival rates

	Difference	95% confidence interval	P-value
Overall (n = 197) Embolization group (n = 114)	0.083 0.068	0.055–0.112 0.030–0.106	< 0.001 < 0.001
Surgery group (n = 48) Combination group (n = 35)	0.067 0.155	0.025–0.109 0.075–0.236	0.003 < 0.001

ISSN: 1471-227X