Fig. 4
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs10194-021-01215-9/MediaObjects/10194_2021_1215_Fig4_HTML.png)
Monthly mean change in monthly migraine headache days with aura. *p≤0.05 vs PBO; **p≤0.01 vs PBO; ***p≤0.001 vs PBO. GMB, galcanezumab; LS, least squares; PBO, placebo;SE, standard error
Monthly mean change in monthly migraine headache days with aura. *p≤0.05 vs PBO; **p≤0.01 vs PBO; ***p≤0.001 vs PBO. GMB, galcanezumab; LS, least squares; PBO, placebo;SE, standard error