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Table 3 Between-session comparisons and associations

From: Test-retest reliability and sensitivity of the 20-meter walk test among patients with knee osteoarthritis

 

Median difference

 

95% CI of the

Spearman correlation

   

Median*

(95% CI)

Comparison

(sec)

p value

(sec)

 

Session 1 – Session2

0.53

< 0.01

0.15, 0.91

0.88 (0.67, 0.96)

Session 1 – Session 3

0.31

0.22

−0.41, 0.71

0.78 (0.45, 0.92)

Session 1 – Session 4

0.12

0.28

−0.76, 1.33

0.78 (0.45, 0.92)

Session 2 – Session 3

−0.14

0.07

−1.13, 0.07

0.95 (0.85, 0.98)

Session 2 – Session 4

−0.04

0.19

−1.59, 0.15

0.94 (0.83, 0.98)

  1. Note. P values are based on Wilcoxon signed-rank tests. 95% CI = 95% confidence interval. *Based on bootstrapping sample.
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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