Table 2 Baseline characteristics of treated migraine attacks for patients using and not using migraine preventive medications
Characteristic (ITT population) | Using preventive treatments N = 698 | Not using preventive treatments N = 3283 |
|---|---|---|
Baseline migraine severity | ||
Severe, n (%) | 174 (24.9)† | 973 (29.6) |
Moderate, n (%) | 511 (73.2)† | 2257 (68.7) |
Mild, n (%) | 13 (1.9) | 52 (1.6) |
Time to dosing from onset of pain in hours, mean (SD) | 1.9 (4.3) | 1.9 (4.3) |
Baseline symptoms | ||
Photophobia, n (%) | 537 (76.9) | 2522 (76.8) |
Phonophobia, n (%) | 439 (62.9) | 2048 (62.4) |
Nausea, n (%) | 316 (45.3) | 1416 (43.1) |
Vomiting, n (%) | 14 (2.0) | 80 (2.4%) |
Baseline disability score | ||
Need complete bedrest, n (%) | 118 (16.9) | 585 (17.8) |
Marked interference, n (%) | 363 (52.0) | 1795 (54.7) |
Mild interference, n (%) | 209 (29.9)† | 862 (26.3) |
Not at all, n (%) | 8 (1.1) | 41 (1.2) |