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Table 3 Correlation between initial status and changes due to training in the training group

From: Early initiation of a strength training based rehabilitation after lumbar spine fusion improves core muscle strength: a randomized controlled trial

  

Changes

6 MWT

CST

SRH

Flexion

LFR

LFL

Extension

ODI

VAS

TIME

Initial status

6 MWT

-0.81*

-0.42

0.08

-0.06

0.14

0.15

-0.06

0.25

0.26

-0.37

CST

-0.09

-0.48

-0.29

-0.04

-0.28

-0.19

-0.33

0.27

0.32

-0.15

SRH

-0.22

-0.46

0.02

-0.37

0.01

-0.01

-0.02

-0.38

-0.34

-0.41

Flexion

-0.26

-0.65*

-0.07

-0.53*

-0.48

-0.51

-0.51

-0.36

-0.29

-0.44

LFR

-0.21

-0.59*

0.03

-0.51

-0.59*

-0.65*

-0.53*

-0.33

-0.13

-0.30

LFL

-0.28

-0.55*

-0.03

-0.45

-0.56*

-0.64*

-0.52

-0.32

-0.09

-0.42

Extension

-0.19

-0.69*

0.03

-0.46

-0.56*

-0.56*

-0.54*

-0.34

-0.18

-0.34

ODI

0.29

-0.05

0.25

0.01

0.06

0.14

0.06

0.08

0.12

0.23

VAS

0.13

-0.14

0.43

-0.10

0.12

0.42

0.07

-0.24

-0.45

-0.09

TIME

0.33

-0.04

0.20

-0.03

-0.32

-0.26

-0.23

-0.28

0.11

0.11

  1. 6MWT 6-minute walk test; CST chair stand test; SHR standing reach height; LFR lateral flexion right; LFL lateral flexion left; ODI Oswestry disability index; VAS visual analogue scale; TIME time before prime mover
  2. *Significance difference, p< 0.05