Skip to main content

Table 4 Multiple hierarchical regression with blockwise entry with TSK entered in the last block

From: The Psychological Inflexibility in Pain Scale (PIPS) – validation, factor structure and comparison to the Chronic Pain Acceptance Questionnaire (CPAQ) and other validated measures in German chronic back pain patients

 

B

SE B

β

ΔR2

Step 1

   

.040*

 Constant

36.246

7.234

 

 Age

−0.186

0.105

−.132

 

 Sex

4.358

2.424

.134

 

Step 2

   

.342***

 Constant

12.032

7.236

 

 Age

−0.009

0.087

−.006

 

 Sex

3.391

1.970

.104

 

 PCS

0.606

0.092

.499***

 

 PIPS-Avoidance

0.273

0.097

.207**

 

 PIPS-Fusion

−0.453

0.282

−.107

 

Step 3

   

.006

 Constant

22.476

9.240

 

 Age

−0.024

0.087

−.017

 

 Sex

2.673

2.044

.082

 

 PCS

0.635

0.094

.523***

 

 PIPS-Avoidance

0.334

0.108

.254**

 

 PIPS-Fusion

−0.457

0.282

−.108

 

 TSK

−0.195

0.151

−.102

 
  1. PCS: Pain Catastrophizing Scale; TSK: Tampa Scale of Kinesiophobia; PIPS: Psychological Inflexibility in Pain Scale (Avoidance: Subscale Avoidance; Fusion: Subscale Fusion without item 3)
  2. Notes: corrected R2 (full model) = .366; *p < .05, **p < .01, ***p < .001