Fig. 5.
Linear regression analysis of ICP versus AMP, ICP versus sPI, and AMP versus sPI in unstable MAP cohort. a Linear regression of ICP versus AMP. b Linear regression of ICP versus sPI. c Linear regression of AMP versus sPI. AMP ICP pulse amplitude, ICP intracranial pressure, mm Hg millimeters of mercury, sPI spectral pulsatility index, R2 coefficient of determination