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Table 4 Cross-sectional construct validity: bivariate Pearson correlations of follow-up scores

From: Comprehensiveness and validity of a multidimensional assessment in patients with chronic low back pain: a prospective cohort study

 

SF-36

MPI

SCL-90-R

ODI

BPS

6MWD

PF

RP

BP

GH

VT

SF

RE

MH

PS

INT

NM

LIF

SOC

SOM

ANX

DEP

AH

SF-36

PF

1.00

0.60

0.56

0.44

0.41

0.28

0.39

0.28

0.54

0.60

0.33

0.29

0.38

0.41

0.32

0.39

0.27

0.69

0.53

0.55

RP

 

1.00

0.58

0.34

0.36

0.25

0.53

0.27

0.53

0.51

0.31

0.24

0.23

0.34

0.21

0.29

0.26

0.58

0.46

0.42

BP

  

1.00

0.34

0.45

0.42

0.45

0.43

0.62

0.60

0.43

0.38

0.46

0.39

0.30

0.41

0.28

0.66

0.39

0.36

GH

   

1.00

0.57

0.34

0.38

0.56

0.54

0.55

0.54

0.46

0.38

0.53

0.58

0.58

0.49

0.53

0.33

0.27

VT

    

1.00

0.52

0.49

0.75

0.49

0.56

0.62

0.60

0.45

0.63

0.55

0.68

0.47

0.49

0.34

0.26

SF

     

1.00

0.53

0.61

0.33

0.54

0.51

0.57

0.39

0.50

0.48

0.56

0.39

0.41

0.18

0.16

RE

      

1.00

0.56

0.39

0.51

0.54

0.41

0.26

0.40

0.38

0.48

0.32

0.51

0.31

0.24

MH

       

1.00

0.41

0.52

0.76

0.68

0.37

0.57

0.67

0.73

0.59

0.44

0.25

0.17

MPI

PS

        

1.00

0.75

0.46

0.38

0.37

0.53

0.42

0.48

0.38

0.73

0.38

0.37

INT

         

1.00

0.53

0.48

0.53

0.60

0.51

0.60

0.44

0.72

0.34

0.35

NM

          

1.00

0.72

0.34

0.56

0.64

0.69

0.65

0.45

0.29

0.25

LIF

           

1.00

0.37

0.47

0.51

0.59

0.47

0.37

0.16

0.17

SOC

            

1.00

0.37

0.29

0.46

0.27

0.49

0.20

0.26

SCL-90-R

SOM

             

1.00

0.74

0.77

0.65

0.61

0.32

0.31

ANX

              

1.00

0.84

0.78

0.46

0.27

0.13

DEP

               

1.00

0.76

0.56

0.31

0.25

AH

                

1.00

0.44

0.20

0.18

ODI total score

                 

1.00

0.49

0.52

BPS

                  

1.00

0.61

6MWD

                   

1.00

  1. Legend: SF-36 Short Form 36, MPI Multidimensional Pain Inventory, ODI Oswestry Disability Index, SCL-90-R Symptom Checklist-90-Revised, BPS Back Performance Scale, 6MWD 6 Minute Walking Distance, PF Physical functioning, RP Role physical, BP Bodily pain, GH General health, VT Vitality, SF Social functioning, RE Role emotional, MH Mental health, PS Pain severity, INT Interference, NM Negative mood, LIF Life control, SOC Social and away from home activities, SOM Somatization, ANX Anxiety, DEP Depression, AH Anger-hostility