Demographic characteristic | Validation sample (N = 1495) | ASPQ (n = 260) | ASNPQ (n = 333) | EV Users (n = 277) | Former Users (n = 302) | Never Users (n = 323) |
---|---|---|---|---|---|---|
Gender % | ||||||
Female | 57.1 | 53.1 | 59.8 | 60.3 | 51.3 | 60.1 |
Male | 42.9 | 46.9 | 40.2 | 39.7 | 48.7 | 39.9 |
Ethnicity % | ||||||
Non-Hispanic | 93.4 | 93.8 | 95.8 | 92.4 | 92.4 | 92.6 |
Hispanic | 6.5 | 6.2 | 4.2 | 7.6 | 7.3 | 7.4 |
Race % | ||||||
White/Caucasian | 86.6 | 83.1 | 89.2 | 88.8 | 88.7 | 83.0 |
Black/African American | 8.8 | 12.7 | 6.6 | 8.7 | 7.0 | 9.6 |
Asian | 2.4 | 2.3 | 1.8 | 2.2 | 0.7 | 5.0 |
Native Hawaiian/Pacific Islander | 0.5 | 0.4 | 0.3 | 0.7 | 0.3 | 0.6 |
American Indian/Alaska Native | 2.3 | 2.7 | 2.1 | 2.9 | 2.3 | 1.5 |
Other | 2.8 | 1.9 | 2.4 | 3.2 | 3.0 | 3.4 |
Region % | ||||||
Northeast | 22.9 | 21.5 | 24.3 | 26.0 | 19.9 | 22.9 |
Midwest | 22.1 | 21.2 | 24.9 | 20.9 | 21.5 | 21.7 |
South | 31.4 | 36.2 | 30.6 | 26.7 | 32.5 | 31.6 |
West | 22.7 | 20.0 | 19.8 | 25.6 | 25.2 | 23.2 |
Age | ||||||
Mean (SD) | 52.0 (14.1) | 51.1 (13.3) | 51.4 (12.6) | 47.1 (13.4) | 57.4 (13.9) | 52.7 (15.4) |
Range (years) | 18–90 | 21–82 | 22–82 | 18–78 | 19–88 | 19–90 |