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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
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BMC Medical Research Methodology

ISSN: 1471-2288

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