Table 1.
Sociodemographic characteristics of the study subjects and the population of Olmsted County, Minnesota
| Study subjects (%) | Olmsted county population per 2000 census (%) | |
|---|---|---|
| Survey respondents | (Population 18–64) | |
| Gender | ||
| Men | 24.53% (183/746) | 48.34% (38381/77353) |
| Women | 75.47% (563/746) | 51.66% (38972/77353) |
| Age (years) | ||
| Mean (STD), median, IQR | 44.20 (61.21), 41.00, 34.00–46.00 | — |
| Ethnicity | ||
| Hispanic or Latino: | 2.68% (20/746) | 2.44% (1889/77353) |
| Not Hispanic or Latino: | 97.32% (726/746) | 97.56% (75464/77353) |
| White alone | 90.88% (678/746) | 89.48% (69217/77353) |
| Black or African-American alone | 0.94% (7/746) | 2.55% (1969/77353) |
| American Indian and Alaska native alone | 0.13% (1/746) | 0.27% (209/77353) |
| Asian alone | 4.56% (34/746) | 4.24% (3281/77353) |
| Native Hawaiian and other Pacific Islander alone | 0.13% (1/746) | 0.0003% (21/77353) |
| Some other race alone | 0.54% (4/746) | 0.0006% (48/77353) |
| Two or more races | 0.13% (1/746) | 0.93% (719/77353) |
| Education | ||
| Less than 9th grade | 0.13% (1/746) | 3.78% (1405/77353) |
| 9th to 12th grade, no diploma | 0.40% (3/746) | 5.11% (4747/77353) |
| High school graduate | 6.17% (46/746) | 23.98% (17426/77353) |
| Some college, no degree | 19.57% (146/746) | 22.37% (18434/77353) |
| Associate/college degree | 39.28% (293/746) | 31.28% (25582/77353) |
| Graduate or professional degree | 34.45% (257/746) | 13.48% (9759/77353) |
| Income (household) | ||
| Less than $10000 | 0.27% (2/734) | 3.97% (1563/39355) |
| $10000–$14999 | 0.27% (2/734) | 3.30% (1300/39355) |
| $15000–$24999 | 1.23% (9/734) | 7.99% (3144/39355) |
| $25000–$34999 | 4.36% (32/734) | 10.47% (4119/39355) |
| $35000–$49999 | 8.58% (63/734) | 16.55% (6514/39355) |
| $50000–$74999 | 19.89% (146/734) | 25.88% (10185/39355) |
| $75000–$99999 | 22.07% (162/734) | 15.05% (5922/39355) |
| $100000–$149999 | 23.16% (170/734) | 10.42% (4102/39355) |
| Over $150000 | 20.16% (148/734) | 6.37% (2506/39355) |
| Hollingshead index | ||
| 8–19 | 0.27% (2/746) | Not available |
| 20–29 | 1.74% (13/746) | |
| 30–39 | 8.45% (63/746) | |
| 40–54 | 34.85% (260/746) | |
| 55–66 | 54.69% (408/746) | |
| Nakao-Treas index | ||
| 0–12.5 | 0% (0/746) | Not available |
| 12.6–25.1 | 0.27% (2/746) | |
| 25.2–37.7 | 7.51% (56/746) | |
| 37.8–50.3 | 11.66% (87/746) | |
| 50.4–62.9 | 14.88% (111/746) | |
| 63.0–75.5 | 25.20% (188/746) | |
| 75.6–88.1 | 30.97% (231/746) | |
| 88.2–100 | 9.52% (71/746) | |