Table 1.
Characteristics of the study population.
| Actual frequency1, n (%) or Median (IQR) (N = 1,081) |
Valid frequency2, n (%) or Median (IQR) (N = 1,081) |
|
|---|---|---|
| Race | ||
| White | 837 (77.4) | 837 (77.4) |
| Black | 201 (18.6) | 201 (18.6) |
| Other | 43 (4.0) | 43 (4.0) |
| Gender | ||
| Female | 628 (58.1) | 628 (58.1) |
| Male | 453 (41.9) | 453 (41.9) |
| Age | ||
| 18–34 | 286 (26.5) | 286 (26.5) |
| 35–49 | 307 (28.4) | 307 (28.4) |
| 50–64 | 354 (32.7) | 354 (32.7) |
| 65–74 | 110 (10.2) | 110 (10.2) |
| 75+ | 24 (2.2) | 24 (2.2) |
| Charlson score | 2 (0 – 3) | 2 (0 – 3) |
| Marital status | ||
| Married | 408 (37.7) | 408 (47.0) |
| Not married | 461 (42.6) | 461 (53.0) |
| (Missing) | 212 (19.6) | |
| Household income | ||
| $0–$19,999 | 314 (29.0) | 314 (37.8) |
| $20,000–$34,999 | 127 (11.7) | 127 (15.3) |
| $35,000–$49,999 | 88 (8.1) | 88 (10.6) |
| $50,000–$74,999 | 117 (10.8) | 117 (14.1) |
| $75,000–$99,999 | 71 (6.6) | 71 (8.5) |
| $100,000 or more | 114 (10.5) | 114 (13.7) |
| (Missing) | 250 (23.1) | |
| Employment status | ||
| Employed | 360 (33.3) | 360 (41.0) |
| Unemployed | 402 (37.2) | 402 (45.8) |
| Retired | 115 (10.6) | 115 (13.1) |
| (Missing) | 204 (18.9) | |
| Education | ||
| Less than high school | 57 (5.3) | 57 (6.3) |
| High school | 236 (21.8) | 236 (26.0) |
| Some college | 278 (25.7) | 278 (30.7) |
| College graduate | 234 (21.6) | 234 (25.8) |
| Graduate or beyond | 102 (9.4) | 102 (11.2) |
| (Missing) | 174 (16.1) | |
| Healthcare coverage | ||
| Yes | 785 (72.6) | 785 (91.5) |
| No | 73 (6.8) | 73 (8.5) |
| (Missing) | 223 (20.6) |
Notes:
1
Actual frequency calculated as percent of total sample.
2
Valid frequency calculated as percent of non-missing respondents. IQR: inter-quartile range.
Not all percentages may add up to 100 due to rounding.