Headache free (n = 47) | Controls (n = 52) | P-value | |
---|---|---|---|
Quantitative sensory testing | |||
Cold pain threshold hand (°C) | 1.1 (0.0–9.0) | 1.9 (0.0–7.2) | 0.81 |
Cold pain threshold forehead (°C) | 4.6 (0.0–8.4) | 5.1 (0.9–9.7) | 0.38 |
Heat pain threshold hand (°C) | 49.1 (46.8–50.4) | 48.8 (46.8–50.2) | 0.49 |
Heat pain threshold forehead (°C) | 48.3 (47.5–49.5) | 48.2 (46.6–49.5) | 0.43 |
Pericranial tenderness | |||
Total tenderness score | 9.6 (7.0–13.0) | 10.4 (7.8–13.9) | 0.70 |
Cephalic tenderness score | 6.0 (4.4–7.9) | 6.4 (4.8–8.4) | 0.72 |
Neck tenderness score | 3.7 (2.6–5.1) | 4.1 (2.9–5.4) | 0.67 |
Cold pressor test | |||
Verbal rating score | 5.8 (5.1–6.4) | 5.4 (4.8–6.1) | 0.45 |
Time (min) | 10.0 (4.8–10.0) | 10.0 (3.8–10.0) | 0.75 |