| Sample Characteristics | Site A | Site B |
|---|---|---|
| N | 93 | 256 |
| Median age, years (range) | 50.4 (18–97) | 48 (20–86) |
| Women (%) | 58 | 78 |
| Non-Hispanic white (%) | 100 | 98.4 |
| Proportion of those who were referred and scheduled an appointment | — | 84% (CI = 79.5–88.5) |
| Proportion of those who scheduled and kept appointment | 95.5% (CI = 93.3–97.7) | 81.9% (CI = 76.7–87.0) |
| Overall referral success | 68.8% (CI = 64–73.5) |