highly significantP < 0.001
The total score and subscale score of CPCTDS had a highly significant positive correlation with the THI-25 total score ( rs = 0. 960, r = 0.956, P < 0.001) and its subscale scores, i.e., functional ( rs = 0.902, r = 0.839, P < 0.001), emotional ( rs = 0.949, r = 0.945, P < 0.001), and catastrophic ( rs = 0.863, r = 0.870, P < 0.001).[ 21 22 ] The correlation of the CPCTDS emotional subscale with the TFI emotional subscale ( r = 0.650, P < 0.05), CES-D ( r = 0.488, P < 0.05) and BAI ( r = 0.384, P < 0.05) showed that the convergent validity of CPCTDS was satisfactory.