Table 1 Baseline chracteristics and headache-related data: counts or mean (SD)
From: Sleep-related and non-sleep-related migraine: interictal sleep quality, arousals and pain thresholds
C (n = 34) | SM 1 (n = 15) | NSM 1 (n = 18) | |
|---|---|---|---|
Age (years) | 39.6 (13.7) | 39.4 (14.3) | 33.9 (11.4) |
Sex: F/M | 20/14 | 10/5 | 15/3 |
BMI (kg/m2) | 25.3 (3.4) | 23.6 (2.8) | 23.4 (3.4) 3 |
Caffeine beverages (cups per day) | 4.0 (3.5) | 2.7 (2.2) | 1.9 (2.4) 4 |
Alcohol: 0 (never) to 5 (4 or more per week) | 2.9 (1.0) | 2.3 (1.4) | 2.1 (1.1) 4 |
Nicotine: yes/no | 6/28 | 2/13 | 3/15 |
Physical activity2 | 1.8 (1.2) | 1.6 (0.9) | 2.1 (1.4) |
Days since last menstruation | 18.9 (8.6) | 16.0 (7.4) | 13.3 (7.9) |
Oral contraceptives: yes/no | 7/13 | 5/5 | 5/10 |
Married or common-law partner/single | 25/9 | 7/8 | 12/6 |
MA/MwoA | 10/5 | 14/4 | |
Headache time in diary (h/day) | 1.7 (1.5) | 2.0 (2.3) | |
Migraine time in diary (h/day) | 0.8 (1.0) | 1.8 (2.3) | |
Triptan days (0–14) | 1.9 (2.3) | 1.5 (2.4) | |
Analgesic days (0–14) | 1.1 (1.6) | 1.9 (2.3) | |
Headache days last 3 months | 7.6 (7.6) | 6.3 (3.3) | |
Headache intensity (1–4) | 2.7 (0.5) | 2.6 (0.5) | |
Migraine duration (years) | 24.3 (17.7) | 16.5 (12.0) | |
Photophobia (0–2) | 1.1 (0.4) | 1.1 (0.3) | |
Phonophobia (0–2) | 0.9 (0.6) | 1.1 (0.4) |