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Table 4 Comparison of relative changes of mean and median frequency of the sEMG signal and mean amplitude of the PFMs between the groups

From: Bioelectrical activity of the pelvic floor muscles during synchronous whole-body vibration – a randomized controlled study

  

Median Frequency [Hz]

Mean Amplitude [%MVC]

Mean Frequency [Hz]

Group

n

Mean

SD

Mean

SD

Mean

SD

I

12

−5.15

7.42

0.69

4.7

−3.47

7.2

II

11

−2.77

6.07

0.66

0.8

−4.22

5.79

III

10

−3.67

4.85

−0.18

3.18

−4.26

7.83

 

pa(I…III)

0.86

 

0.45

 

0.99

 
  1. pa - Kruskal-Wallis ANOVA
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BMC Urology

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