Migraine Sample (n = 15,133) | Non-migraine Sample (n = 77,453) | Total (N = 92,586) | Chi/ T test | P-value | |
---|---|---|---|---|---|
Mean age, years (SD) | 43 (13.6) | 52 (15.7) | 51 (15.8) | T = 67.900 | < 0.001 |
Age, n (%) | 4435.83 | < 0.001 | |||
18–24 years | 1147 (7.6) | 2549 (3.3) | 3696 (4.0) | ||
25–34 years | 3674 (24.3) | 10,933 (14.1) | 14,607 (15.8) | ||
35–44 years | 3648 (24.1) | 11,771 (15.2) | 15,419 (16.7) | ||
45–54 years | 3386 (22.4) | 14,929 (19.3) | 18,315 (19.8) | ||
55–64 years | 2091 (13.8) | 15,414 (19.9) | 17,505 (18.9) | ||
≥ 65 years | 1187 (7.8) | 21,855 (28.2) | 23,042 (24.9) | ||
Women, n (%) | 11,049 (73.0) | 35,910 (46.4) | 46,959 (50.7) | 3596.916 | < 0.001 |
White, n (%) | 11,755 (77.7) | 59,479 (76.8) | 71,234 (76.9) | 5.579 | 0.018 |
Hispanic Origin, n (%) | 1546 (10.3) | 5632 (7.4) | 7178 (7.8) | 148.616 | < 0.001 |
Married, n (%) | 8155 (53.9) | 46,804 (60.4) | 54,959 (59.4) | 224.457 | < 0.001 |
Employed, n (%) | 10,903 (72.0) | 47,916 (61.9) | 58,819 (63.5) | 566.591 | < 0.001 |
Household Income, n (%) | 537.545 | < 0.001 | |||
< $25,000 | 1805 (12.3) | 6518 (8.8) | 8323 (9.4) | ||
$25,000–$49,000 | 3202 (21.8) | 13,128 (17.8) | 16,330 (18.4) | ||
$50,000–$74,999 | 3217 (21.9) | 15,071 (20.4) | 18,288 (20.6) | ||
$75,000–$99,999 | 2571 (17.5) | 13,426 (18.2) | 15,997 (18.0) | ||
≥ $100,000 | 3901 (26.5) | 25,811 (34.9) | 29,712 (33.5) |