Table 1.
Demographics and risk factors in an overall cohort of 1,101 subjects, and among subjects with self-reported migraine and without self-reported migraine
| ALL | MIGRAINE | NO MIGRAINE | P | |
|---|---|---|---|---|
| N=1,101 | 178 (16%) | 923 (84%) | ||
| Age (years) | 69±10 | 61 ± 9 | 71 ± 10 | <0.01 |
| Women, n (%) | 639 (58) | 128 (72) | 508 (55) | <0.01 |
| African American, n (%) | 286 (26) | 36 (20) | 249 (27) | |
| Hispanic, n (%) | 528 (48) | 103 (58) | 425 (46) | <0.01 |
| White, n (%) | 264 (24) | 36 (20) | 231 (25) | |
| Hypertension, n (%) | 738 (67) | 123 (69) | 618 (67) | 0.58 |
| Diabetes, n (%) | 198 (18) | 27 (15) | 175 (19) | 0.23 |
| Dyslipidemia, n (%) | 528 (48) | 79 (44) | 462 (50) | 0.17 |
| Current smoking, n (%) | 198 (18) | 36 (20) | 148 (16) | 0.17 |
| PFO, n (%) | 164 (15) | 26 (14.6) | 138 (15) | 0.91 |
| With aura 22/140 (19%) | 0.42 | |||
| Without aura 4/38 (11%) |