Table 4.
Correlation between the GAD-7 and GAD-2 scores and the BAI score, the MIDAS score, the HIT-6 score, and the MSQoL score
| Variable | r | p value* |
|---|---|---|
| GAD-7 | ||
| BAI | 0.756 | <0.001 |
| MIDAS | 0.231 | <0.001 |
| HIT-6 | 0.403 | <0.001 |
| MSQoL | −0.378 | <0.001 |
| GAD-2 | ||
| BAI | 0.732 | <0.001 |
| MIDAS | 0.189 | 0.022 |
| HIT-6 | 0.336 | <0.001 |
| MSQoL | −0.310 | <0.001 |
GAD-7 Generalized Anxiety Disorder-7, GAD-2 Generalized Anxiety Disorder-2, BAI Beck Anxiety Inventory, MIDAS Migraine Disability Assessment Score, HIT-6 Headache Impact Test-6, MSQoL Migraine-Specific Quality of Life
*Spearman correlations are applied