Analysis | All patients | Chronic patients only | Episodic patients only | |||
---|---|---|---|---|---|---|
Baseline frequency (attacks/week) | 12 month frequency (attacks/week) | Baseline frequency (attacks/week) | 12 month frequency (attacks/week) | Baseline frequency (attacks/week) | 12 month frequency (attacks/week) | |
All patients | 25.2 ± 20.3 (0–96) | 14.4 ± 17.9 (0–70) | 24.3 ± 18.2 (0–84) | 14.9 ± 18.1 (0–70) | 34.3 ± 37.7 (7–96) | 9.1 ± 13.6 (0–30) |
p < 0.0001, n = 85 | p < 0.0001, n = 78 | p = 0.1094, n = 7 | ||||
Frequency responders | 26.7 ± 22.4 (3–96) | 3.3 ± 6.3 (0–28) | 24.7 ± 19.1 (3–84) | 2.9 ± 5.4 (0–25) | 30.0 ± 37.8 (7–96) | 10.0 ± 14.8 (0–30) |
p < 0.0001, n = 48 | p < 0.0001, n = 43 | p = 0.0625, n = 5 |