Table 1 Study population characteristics
CGRP induced migraine aura (n = 13) | CGRP induced migraine without aura (n = 11) | CGRP did not induce migraine with or without aura (n = 10) | |
|---|---|---|---|
Age, mean (SD) | 43.2 (11.6) | 39.3 (16.8) | 42.4 (11.8) |
Women/ men, n (%) | 12/1 (92% / 8%) | 11 (100%) | 7 / 3 (70% / 30%) |
Episodic migraine, n (%) | 9 (70%) | 5 (45%) | 5 (50%) |
Chronic migraine, n (%) | 4 (30%) | 6 (55%) | 5 (50%) |
Migraine with and without Aura, n (%) | 9 (70%) | 10 (90%) | 10 (100%) |
Migraine with aura exclusively, n (%) | 4 (30%) | 1 (9%) | 0 (0%) |
Number of monthly headache days, median (range) | 14 (4–20) | 10 (4–17) | 13.5 (4–20) |
Number of monthly migraine days, median (range) | 8 (4–20) | 7 (4–15) | 9 (4–20) |
Frequency of aura last year, median (range) | 60 (24–179) | 8.6 (1-120) | 8 (1–72) |
Visual aura, n (%) | 12 (92%) | 11 (100%) | 10 (100%) |
Sensory aura, n (%) | 11 (85%) | 4 (37%) | 2 (20%) |
Current preventive medication, n (%) | 11 (85%) | 4 (37%) | 6 (60%) |