Table 2.

Logistic regression multivariable analysis to predict a significant PbtO₂ increase after inotropic treatment.

	Univariable OR (95% CI)	Multivariable OR (95% CI)	p -value
Baseline PbtO2, mmHg	0.79 (0.66–0.93)	0.82 (0.68–0.98)	0.03
Baseline ICP, mmHg	1.19 (1.02–1.39)	1.20 (0.97–1.48)	0.10
Baseline CPP, mmHg	0.96 (0.92–0.99)	0.97 (0.92–1.02)	0.25

PbtO₂, brain tissue oxygen partial pressure; ICP, intracranial pressure; CPP, cerebral perfusion pressure; OR, odds ratio; CI, confidence interval.