Multi-centric study for development and validation of a CT head rule for mild traumatic brain injury in direct oral anticoagulants: the HERO-M nomogram

Table 3 Multivariate analysis of all risk factors found significant for post-traumatic ICH at the previous univariate analysis

	Odds Ratio	95% Confidence Interval	p-value
Major trauma dynamic	2.73	1.21–6.18	0.02
Post-traumatic loss of consciousness	3.78	1.78–8.04	0.001
Post-traumatic amnesia	4.15	2.37–7.27	< 0.001
GCS < 15	3.00	1.65–5.47	< 0.001
Evidence of trauma above the clavicles	3.44	1.87–6.33	< 0.001
Post-traumatic headache	2.71	1.09–6.73	0.03
Previous neurosurgery	7.40	3.29–16.65	< 0.001
Post-traumatic vomiting	3.94	1.44–10.82	0.01

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