Table 1 Baseline characteristics of patients with migraine and matched cohort
Characteristics | Migraine cohort | Matched cohort | P value | ||
|---|---|---|---|---|---|
n =8266 | n =8266 | ||||
No. | % | No. | % | ||
Median age, years (interquartile range) | 38 (29–48) | 38 (29–48) | |||
Age, years | |||||
<40 | 4408 | 53.3 | 4408 | 53.3 | 1.000 |
≥40 | 3858 | 46.7 | 3858 | 46.7 | |
Sex | |||||
Female | 5952 | 72.0 | 5952 | 72.0 | 1.000 |
Male | 2314 | 28.0 | 2314 | 28.0 | |
Comorbidities | |||||
Diabetes mellitus | 811 | 9.8 | 810 | 9.8 | 0.979 |
Hypertension | 1460 | 17.7 | 1460 | 17.7 | 1.000 |
Heart failure | 159 | 1.9 | 152 | 1.8 | 0.689 |
COPD | 1081 | 13.1 | 1079 | 13.1 | 0.963 |
Asthma | 873 | 10.6 | 870 | 10.5 | 0.939 |
Chronic kidney disease | 541 | 6.5 | 539 | 6.5 | 0.950 |
Coronary artery disease | 35 | 0.4 | 29 | 0.4 | 0.452 |
Dyslipidemia | 1429 | 17.3 | 1429 | 17.3 | 1.000 |
Cirrhosis | 67 | 0.8 | 58 | 0.7 | 0.419 |
Autoimmune diseases | 588 | 7.1 | 582 | 7.0 | 0.856 |
Cerebrovascular disease | 876 | 10.6 | 869 | 10.5 | 0.859 |
Previous BPPV | 69 | 0.8 | 58 | 0.7 | 0.327 |
Migraine with aura | 738 | 8.93 | |||