Migraine Pain Location and Measures of Healthcare Use and Distress: An Observational Study

Table 1

Demographic characteristics of the migraine sample.

All patients with migraine ()
Female	424/477 (88.9%)
Male	53/477 (11.1%)
Average age in years	40.4 (range 17 to 83)
Left handed	33/437 (7.6%)
Right handed	399/437 (91.3%)
Right hand preference	2/437 (0.5%)
Ambidextrous	3/437 (0.7%)
Race
White	391/418 (93.5%)
Black or African American	20/418 (4.8%)
Asian	2/418 (0.5%)
Native American	4/418 (1.0%)
Others	1/418 (0.2%)
Ethnicity
Not Hispanic	387/419 (92.4%)
Hispanic	32/419 (7.6%)
Education
College/graduate school	247/412 (60.0%)
Some college	92/412 (22.3%)
High school graduation	67/412 (16.3%)
Some high school	6/412 (1.5%)
Employed	253/389 (65.0%)
Unemployed	31/389 (8.0%)
Disabled	22/389 (5.7%)
Student	31/389 (8.0%)
Homemaker	38/389 (9.8)
Retired	14/389 (3.6%)

Denominators vary because of missing or uninterpretable information.