Table 4.
Variable | Standardized | P value | Collinearity | Adjusted |
---|---|---|---|---|
coefficients (ß) | (VIF) | R 2 | ||
Constant | < 0.001 | 0.293 | ||
GAD-7 | 0.395 | < 0.001 | 1.168 | |
VAS | 0.180 | 0.016 | 1.103 | |
Migraine chronicity | −0.165 | 0.037 | 1.231 |
AQ Aggression Questionnaire, GAD-7 Generalized Anxiety Disorder-7, VAS visual analog scale