Table 1.

Demographics and sample characteristics of migraineurs

Sample characteristics (n = 34)		Diary characteristics (n = 1070 entries)
		No headache n = 802 (75%)	Headache n = 268 (25%)
Sex, female	33 (97%)
Diagnosis
Migraine without aura	31 (91%)
Migraine with aura	3 (9%)
Age, years	42 [30, 54]
CESD	8 [3, 16.75]
STAI	35 [26, 42]
MIDAS	15 [4.25, 30]
Stress SUM		10.5 [3, 21]	17 [8, 33]
No food		516 (74%)	181 (26%)
Early breakfast		56 (73.7%)	20 (26.3%)
Late dinner		73 (71.6%)	29 (28.4%)
Snack		133 (80.6%)	32 (19.4%)
Worst pain rating (0 to 10)		0	6 [4, 7.5]

Data are presented as either median [25th percentile, 75th percentile] or n (%).

CESD = Center for Epidemiologic Studies Depression Scale, MIDAS = Migraine Disability Scale, SUM = sum of daily stress ratings, STAI-T = State-Trait Anxiety Inventory Form Y-2.