| Cluster 1 | SD | Cluster 2 | SD | p-value | Episodic Migraine | SD | Chronic Migraine | SD | p-value |
---|---|---|---|---|---|---|---|---|---|---|
Depression | 0.38 | ±0.59 | 2.11 | ±0.66 | <0.01* | 1.04 | ±1.08 | 0.89 | ±0.98 | 0.434 |
Anxiety | 0.57 | ±0.64 | 1.05 | ±0.91 | <0.01* | 0.86 | ±0.82 | 0.63 | ±0.73 | 0.124 |
Perceived Stress | 0.55 | ±0.50 | 0.76 | ±0.43 | <0.05* | 0.63 | ±0.49 | 0.61 | ±0.49 | 0.833 |
Selective attention | 0.01 | ±0.12 | 0.03 | ±0.16 | 0.62 | 0.02 | ±0.14 | 0.02 | ±0.13 | 0.868 |
Alternating attention | 0.12 | ±0.40 | 0.62 | ±0.95 | <0.01* | 0.27 | ±0.73 | 0.31 | ±0.64 | 0.753 |
Focalized attention | 0.7 | ±0.82 | 1.19 | ±0.81 | <0.01* | 0.88 | ±0.83 | 0.85 | ±0.87 | 0.889 |
Verbal learning memory | 0.38 | ±0.72 | 0.38 | ±0.68 | 1 | 0.35 | ±0.66 | 0.40 | ±0.73 | 0.677 |
Delayed recall | 0.11 | ±0.39 | 0.03 | ±0.16 | 0.23 | 0.08 | ±0.28 | 0.08 | ±0.38 | 0.988 |
Processing Speed | 0.24 | ±0.57 | 0.43 | ±0.80 | 0.15 | 0.35 | ±0.72 | 0.27 | ±0.61 | 0.565 |