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. 2018 Aug 14;19(1):67. doi: 10.1186/s10194-018-0903-x

Table 4.

Major determinants for the overall AQ score by multivariate analyses in migraine patients

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