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Table 3 Correlation between the BI and the PET-MBI (for the total scores obtained by direct evaluation)

From: Validity and reliability of a performance evaluation tool based on the modified Barthel Index for stroke patients

 

Number of patients

Correlation coefficient

Lower limit of the 95% CI

Pearson

30

0.95

0.90

Spearman

30

0.95

0.90