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Table 4 Correlation between the measurement methods

From: Bioimpedance spectroscopy for swelling evaluation following total knee arthroplasty: a validation study

Spearman correlations between BIS R0, volume and circumference

 

R0 BIS-Volume

R0 BIS-Circumference

Volume-Circumference

Overall

0.73*

0.75*

0.84*

Baseline

0.71*

0.56*

0.67*

D2

0.62*

0.57*

0.63*

D8

0.33 NS

0.39 NS

0.68*

  1. *Significant at P < 0.01; NS non-significant.
  2. Legends = BIS R0: Bioimpedance spectroscopy; D2: two days after total knee arthroplasty; D8: eight days after total knee arthroplasty.
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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