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Table 4 Predictors for disability (CPGS-DS) at 12 months: Results of univariate Regression Analysis

From: Prognostic ability of the German version of the STarT Back tool: analysis of 12-month follow-up data from a randomized controlled trial

 

Unstandardized Coefficients

   

Prognostic factor

B

Beta

p

CI for B low, high

STarT group medium risk

16.58

0.30

< 0.001

9.85, 23.31

STarT group high risk

32.37

0.39

< 0.001

22.69, 42.05

CPGS-DS baseline

0.69

0.68

< 0.001

0.59, 0.78

PHQ-4

3.27

0.38

< 0.001

2.26, 4.29

Subjective prognosis work

7.77

0.40

< 0.001

5.38, 10.15

General health

17.29

0.55

< 0.001

13.99, 20.61

Physical activity

1.00

0.70

0.25

−0.72, 2.72

  1. CI 95% confidence interval, CPGS Chronic Pain Grade Scale, DS disability score, STarT Subgroups for Targeted Treatment Back Tool, PHQ-4 Patient Health Questionnaire (4 items), italicised indicating p > 0.2