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Table 3 Variables predicting log CD133/Flk1+ EPC in multiple linear regression analysis

From: Role of circulating endothelial progenitors in responsiveness to erythropoiesis-stimulating agents in hemodialysis patients

Independent variables Unstandardized coefficients Standardized coefficients t P value
B SE Beta
Age  − 0.012 0.005  − 0.244  − 2.416 0.018
ERI  − 0.004 0.002  − 0.202  − 2.096 0.039
Male sex 0.217 0.108 0.186 2.012 0.047
CRP  − 0.026 0.018  − 0.139  − 1.433 0.155
SBP 0.003 0.002 0.132 1.391 0.167
HD vintage  − 0.009 0.007  − 0.129  − 1.343 0.182
Pulse rate  − 0.005 0.004  − 0.128  − 1.255 0.213
  1. Age, male sex, HD vintage, CRP, SBP, pulse rate and ERI were incorporated as predicting variables into the model by forced entry mode, with log CD133/Flk1+ EPC as dependent variable. P values in bold indicate statistical significance
  2. CRP, C-reactive protein; SBP, systolic blood pressure