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Table 4 Correlation analysis: convergent validity

From: Further development in the assessment of psychological flexibility: validation of the German committed action questionnaire

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 CPAQAE 1*               
2 CPAQPW .59* 1*              
3 CPAQtotal .93* .85* 1*             
4 FAH II −.59* −.65* −.69* 1*            
5 MPI - interference −.63* −.46* −.63* .45* 1*           
6 BPI - interference −.51* −.4* −.52* .43* .76* 1*          
7 PHQ −.5* −.49* −.55* .64* .58* .61* 1*         
8 GAD −.39* −.48* −.48* .68* .39* .42* .78* 1*        
9 NRS −.38* −.23* −.35* .22* .73* .77* .43* .22* 1*       
10 SF12PCS .34* .19 .31* −.05 −.54* −.48* −.2 .01 −.55* 1*      
11 SF12MCS .53* .5* .58* −.76* −.47* −.45* −.77* −.74* −.22* −.12 1*     
12 CAQ-8-G .54* .48* .58* −.67* −.31* −.28* −.48* −.49* −.12 .02 .57* 1*    
13 CAQ-GNeg .39* .43* .45* −.63* −.22* −.2 −.38* −.48* −.04 .01 .48* .84* 1*   
14 CAQ-GPos .54* .46* .56* −.56* −.30* −.28* −.43* −.40* −.11 .02 .53* .86* .55* 1*  
15 CAQ-G .53* .51* .58* −.67* −.30* −.28* −.46* −.50* −.09 .02 .57* .96* .87* .89* 1*
  1. Note: * indicates significance below p ≤ .05 (adjusted for multiple testing); MPI Multidimensional Pain Inventory, BPI Brief Pain Inventory, PHQ 9 Patient Health Questionnaire (9 items version), GAD 7 Generalized Anxiety Disorder questionnaire (7 item version), NRS Numeric Rating Scale of Pain Intensity, SF12_PCS Health related quality of life the Short Form 12 (physical), SF12_MCS Health related quality of life the Short Form 12 (mental health), FHA II German version of the Acceptance and Action Questionnaire – II (AAQ-II), low values indicate high flexibility, CPAQ AE Chronic Pain Acceptance Questionnaire activity engagement scale, CPAQ PW Chronic Pain Acceptance Questionnaire pain willingness scale, CPAQ Total Chronic Pain Acceptance Questionnaire, CAQ-G German version of the committed action questionnaire, CAQ-Gneg includes only negative keyed items, CAQ-Gpos includes only positive keyed items, CAQ-8-G German version of the English short version of the CAQ