From: Assessment of sleep patterns in migraine sufferers using the Epworth Sleepiness Scale
BMI ranges
Mean scores
ANOVA test
P-value
Underweight (<18.5)
10
F=4.12
P=0.01
Normal weight (18.5–24.9)
11
Overweight (>24.9)
12.5
Obese (>29.9)
13.2