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Table 3 Correlation matrix with CBT outcomes, control variables and predictors

From: Predicting the outcome of a cognitive-behavioral group training for patients with unexplained physical symptoms: a one-year follow-up study

  CBT outcome   
  Immediate Short-term Long-term
CBT outcome
Immediate CBT outcome 1.00   
Short-term CBT outcome .60*** 1.00  
Long-term CBT outcome .58*** .58*** 1.00
Control variables
Physical Component Summary (SF-36: PCS) -.30** -.24* -.22*
Age -.03 .05 -.15
Gender -.02 -.01 .04
Marital status .07 -.02 .06
Employment -.07 -.08 .07
Predictors
Global severity index (SCL-90-R) .11 .01 .10
Personality-disorder characteristics (VKP) -.04 -.17 -.11
Psychiatric history (SCID-I) -.01 .13 -.01
Mental Component Summary (SF-36: MCS) .19 .25** .11
  1. *p.05, **p.01, ***p.001.