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

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

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