Mean PSS (SD) | |||
---|---|---|---|
HURT question | Patients with mild-to-moderate headache at first visit | Patients with severe headache at first visit | P-value |
1 | 0.58 (1.91) (n = 191) | -1.73 (1.94) (n = 15) | <0.0001 |
2 | 0.70 (1.89) (n = 175) | -1.13 (1.91) (n = 32) | <0.0001 |
3 | 0.67 (1.90) (n = 177) | -1.07 (1.95) (n = 30) | <0.0001 |
4 | 0.72 (1.90) (n = 172) | -1.06 (1.83) (n = 35) | <0.0001 |