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Table 5 Multiple stepwise logistic regression analysis of predictors for long-term Barthel Index <35 after ischemic stroke

From: Erythropoietin improves long-term neurological outcome in acute ischemic stroke patients: a randomized, prospective, placebo-controlled clinical trial

Variable

Odds ratio

95% confidence interval

P value

Old stroke history

4.600

1.266 to 16.715

0.020

Erythropoietin

0.235

0.064 to 0.863

0.029