Initial central venous pressure could be a prognostic marker for hemodynamic improvement of polymyxin B direct hemoperfusion: a retrospective cohort study

Table 3 Results of multivariate regression analysis for the difference in the vasopressor dependency index between before and 24 h after PMX-DHP

Selected variables	Regression coefficient (β)	95 % CI	Partial correlations	p value	r ²
Age	−0.2972	−0.0168 − −0.0009	−0.0089	0.03	0.180
CVP	−0.3155	−0.0348 − −0.0007	−0.0178	0.04
SOFA	0.1530	−0.0166 − 0.0497	0.0165	0.32
Arterial pH	−0.2871	−1.2656 − −0.0171	−0.6242	0.06

CVP central venous pressure, PMX-DHP direct hemoperfusion with polymyxin B-immobilized fiber column, SOFA Sequential Organ Failure Assessment

ISSN: 2052-0492