Table 2.
Cases (n = 297) | Controls (n = 422) | p-value | |
---|---|---|---|
Age | 40.0 ± 7.9 | 37.9 ± 7.5 | 0.0003 |
African American | 135 (45%) | 169 (40%) | 0.170 |
Hyptertension | 108 (36%) | 58 (14%) | <0.0001 |
Diabetes | 46 (15%) | 21 (5%) | <0.0001 |
MI or Angina | 38 (13%) | 15 (4%) | <0.0001 |
Smoking | 138 (47%) | 113 (27%) | <0.0001 |
Use Oral Contraceptives | 39 (13%) | 33 (8%) | 0.03 |
Migraine | |||
No migraine | 152 (51%) | 255 (60%) | 0.02 |
Migraine no aura | 20 (7%) | 49 (12%) | 0.02 |
Migraine with aura | 125 (42%) | 118 (28%) | 0.0001 |