From: Resting-state EEG power and coherence vary between migraine phases
Characteristic | Migraine patients (N = 50) | HCs (N = 20) | P | Migraine phase groups | P | |||
---|---|---|---|---|---|---|---|---|
Inter-ictal (N = 22) | Pre-ictal (N = 12) | Ictal (N = 8) | Post-ictal (N = 8) | |||||
Sex, F:M | 35:15 | 11:9 | 0.24 | 16:6 | 6:6 | 7:1 | 6:2 | 0.49 |
Age, y | 36.0 ± 9.9 | 36.9 ± 6.7 | 0.63 | 33.0 ± 9.0 | 39.0 ± 7.5 | 40.0 ± 11.5 | 38.0 ± 12.4 | 0.27 |
Migraine headache profile | ||||||||
Disease duration, y | 16.0 ± 9.3 | N/A | N/A | 15.0 ± 8.1 | 16.0 ± 7.8 | 20.0 ± 9.6 | 16.0 ± 13.8 | 0.72 |
Frequency, d/month. | 3.8 ± 1.3 | N/A | N/A | 3.8 ± 1.4 | 3.8 ± 1.3 | 3.6 ± 1.3 | 3.9 ± 1.0 | 0.81 |
Pain severitya | 7.0 ± 1.9 | N/A | N/A | 8.0 ± 2.1 | 7.0 ± 1.8 | 8.0 ± 1.9 | 6.0 ± 1.7 | 0.42 |
MIDAS scoreb | 16.3 ± 13.4 | N/A | N/A | 19.1 ± 16.6 | 17.8 ± 10.7 | 11.0 ± 11.8 | 15.7 ± 13.5 | 0.59 |
Psychometric scores | ||||||||
BDI | 8.7 ± 5.7 | N/A | N/A | 9.4 ± 6.1 | 7.7 ± 5.6 | 9.9 ± 5.3 | 7.9 ± 5.8 | 0.68 |
HADS-A | 6.7 ± 3.7 | N/A | N/A | 7.6 ± 3.2 | 5.5 ± 3.4 | 6.6 ± 3.0 | 7.8 ± 5.7 | 0.41 |
HADS-D | 4.6 ± 3.3 | N/A | N/A | 4.8 ± 3.4 | 3.6 ± 2.2 | 5.0 ± 2.8 | 4.2 ± 3.3 | 0.46 |