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Sleep/tiredness/snoring questionnaire in TTH patients and healthy controls, describing the quality of sleep, the normal length of sleep, and hours of sleep per night. Mean values (SD) are indicated.
| Headache patients | Controls | P value | |
|---|---|---|---|
| Total sleep score | 38.4 ± 7.2 | 30.3 ± 4.8 | <0.001 |
| Normal length of sleep (hours) | 7.2 ± 1.0 | 7.2 ± 0.9 | 0.840 |
| Hours of sleep this night | 6.8 ± 1.1 | 7.2 ± 1.47 | 0.065 |
