Table 1.
Patient Demographics and Disease Characteristic.
| EPI Arm (n = 411) | SOC Arm (n = 422) | Statistics | |
|---|---|---|---|
| Age, median (IQR) | 65 (59–69) | 65 (59–70) | W = 83583.5, p = 0.37 |
| PSA, median (IQR) | 4.8 (4.0–6.0) | 4.8 (3.6–6.1) | W = 89058.5, p = 0.5 |
| EPI Test Score, median (IQR) | 29.6 (17.7–46.8) | 28.2 (16.6–42.7) | W = 90935.5, p = 0.22 |
| PC Family History, n (%) | χ2 = 0.20, p = 0.90 | ||
| Yes | 61 (14.8) | 59 (14.0) | |
| No | 346 (84.2) | 358 (84.8) | |
| Unknown | 4 (1.0) | 5 (1.2) | |
| Ethnicity, n (%) | χ2 = 4.24, p = 0.52 | ||
| Black | 89 (21.7) | 97 (23.0) | |
| Asian / Pacific Islander | 13 (3.2) | 10 (2.4) | |
| White | 287 (69.8) | 285 (67.5) | |
| Hispanic | 7 (1.7) | 8 (1.9) | |
| Other | 8 (1.9) | 17 (4.0) | |
| Unknown | 7 (1.7) | 5 (1.2) | |
| DRE, n (%) | χ2 = 4.73, p = 0.09 | ||
| Non-suspicious | 365 (88.8) | 357 (84.6) | |
| Suspicious | 21 (5.1) | 22 (5.2) | |
| Unavailable | 25 (6.1) | 43 (10.2) |
DRE digital rectal exam, EPI ExoDx Prostate (IntelliScore), PC prostate cancer, PSA prostate specific antigen