Table 5 Relation between sleep quality scale and disease-specific parameters
From: Assessment of serum level of melatonin in migraine: a case control study
| Â | SQS | ||
|---|---|---|---|
Median (IQR) | Z | p | |
Aura | Â | Â | Â |
 Present (n = 20) | 62(54–75.5) | − 4.796 | < 0.001** |
 Absent (n = 50) | 41 (30–46.5) | ||
Type | |||
 Chronic (n = 15) | 64(50–76) | − 3.776 | < 0.001** |
 Episodic (n = 55) | 42(32–54) | ||
Family history | |||
 Negative (n = 21) | 46 (34–72) | − 0.738 | 0.461 |
 Positive (n = 49) | 46 (34–56) | ||
Status migrainosus | |||
 Present (n = 10) | 48(32–66) | − 0.353 | 0.724 |
 Absent (n = 60) | 45(35–58) | ||
Laterality | |||
 Unilateral (n = 30) | 43(32–56) | − 0.642 | 0.521 |
 Bilateral (n = 40) | 46(37–60) | ||