Research Article
Hyperexcitability of Cortical Oscillations in Patients with Somatoform Pain Disorder: A Resting-State EEG Study
Table 2
Psychometric variables for patients with SPD and healthy controls.
| | Patients | Controls | Statistics |
| Pain rating index (PRI) | | — | — | Visual analogue scale (VAS) | | — | — | Present pain intensity (PPI) | | — | — | Somatization score (SCL-90-R) | | | , | Depression (BDI) | | | , | State-anxiety (STAI-S) | | | , | Trait-anxiety (STAI-T) | | | , |
|
|