Prediction of in-hospital mortality in patients on mechanical ventilation post traumatic brain injury: machine learning approach

Table 5 significant predictors estimate and likelihood ratio assessment

Predictor	B coefficient	p Value	EXP(B)
VTE (No)	3.5	< 0.05	33.12
VTE (Yes): reference
TBI diagnosis/CT finding (EDH)	-1.501	< 0.05	0.223
TBI diagnosis/CT finding (Other): reference
Cerebral edema (No)	-1.847	< 0.05	0.158
Cerebral edema (Yes): reference
Blood transfusion (No)	-1.824	< 0.05	0.161
Blood transfusion (Yes): reference
HAIS = 3	-2.033	< 0.05	0.131
HAIS = 5: reference
Age	0.033	< 0.05	1.034
ED HR	0.025	< 0.05	1.026
Arrival mode (1 = Ambulance)	0.877	< 0.05	2.404
Arrival mode (2 = other): reference

ISSN: 1472-6947