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Correlation coefficients of the BDI-II total score with BDI-II sub-factors.
| SM | PD | NA | BDI-II Total | |
| SM | – | |||
| PD | 0.779∗∗∗ | – | ||
| NA | 0.671∗∗∗ | 0.794∗∗∗ | – | |
| BDI-II total | 0.851∗∗∗ | 0.926∗∗∗ | 0.943∗∗∗ | – |
∗∗∗<0.001. SM, Somatic Factor; PD, Performance Difficulty Factor; NA, Negative Attitude Factor.
