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Table 3 Correlation coefficient between the percent change of quadriceps femoris echo intensity (EI QF) and that of subcutaneous fat, muscle thickness and physical functions

From: Effects of 10-week walking and walking with home-based resistance training on muscle quality, muscle size, and physical functional tests in healthy older individuals

 

W-group

WR-group

CC

P value

CC

P value

Subcutaneous fat in QF

−0.09

0.64

−0.12

0.49

Muscle thickness in QF

−0.46

0.01

−0.35

0.04

Sit-ups

−0.29

0.18

0.10

0.63

Supine up

0.38

0.03

0.18

0.34

Sit-to-stand

0.23

0.22

0.25

0.16

5-m maximal walk

0.13

0.48

−0.17

0.34

6-min walk

−0.36

0.05

−0.06

0.76

  1. CC correlation coefficient, QF quadriceps femoris