Demographics
| Variable | All, N=146, Frequency (%) | Intervention, N=72, Frequency (%) | Control, N=74, Frequency (%) |
| Age | |||
| ≤24 years | 23 (15.8) | 13 (17.6) | 10 (13.9) |
| 25–44 | 48 (32.9) | 21 (28.4) | 27 (37.5) |
| 45–64 | 48 (32.9) | 25 (33.8) | 23 (31.9) |
| 65–84 | 24 (16.4) | 14 (18.9) | 10 (13.9) |
| >84 | 3 (2.1) | 1 (1.4) | 2 (2.8) |
| Race | |||
| American Indian or Alaskan Native | 2 (1.4) | 2 (2.7) | 0 (0.0) |
| Asian or Asian American | 0 (0.0) | 0 (0.0) | 0 (0.0) |
| Black or African American | 13 (8.9) | 6 (8.1) | 7 (9.7) |
| Hispanic or Latino | 1 (0.7) | 1 (1.4) | 0 (0.0) |
| Native Hawaiian or Pacific Islander | 1 (0.7) | 1 (1.4) | 0 (0.0) |
| White or Caucasian | 126 (86.3) | 62 (83.8) | 64 (88.9) |
| Other | 3 (2.1) | 2 (2.7) | 1 (1.4) |