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Table 3 Spearman correlation coefficients, for each instrument for STarT-G-total score and subscale score

From: Validation of the German version of the STarT-Back Tool (STarT-G): a cohort study with patients from primary care practices

 

Total

95 % CI

Subscale

95 % CI

RMDQ

0.46a

0.32

0.58

0.39a

0.25

0.52

PCS

0.30a

0.17

0.43

0.40a

0.27

0.52

TSK

0.28a

0.14

0.41

0.30a

0.17

0.42

HADS-D

0.32a

0.19

0.43

0.34a

0.21

0.46

  1. HADS-D Hospital Anxiety and Depression Scale (Depression), PCS Pain Catastrophizing Scale, RMDQ Roland Morris Disability Questionnaire, TSK Tampa Scale of Kinesiophobia
  2. asignificant (two-tailed, level = 0.01)