Table 1.
Characteristics | PCa patients n (%) | Healthy control n (%) |
---|---|---|
No. of patients | 40 | 32 |
Ethnicity | ||
Caucasian American | 16 (40) | 20 (62.5) |
African American | 24 (60) | 12 (37.5) |
Age (yr) | ||
Mean±SD | 70±7 | 49.3±9.6 |
Median (range) | 69 (58–86) | 48(33–70) |
Primary tumor | ||
pT1–pT2 | 40 (100) | – |
pT3–pT4 | 0 (0) | – |
Hormone therapy | ||
Yes | 12 (30) | – |
No | 28 (70) | – |
Gleason sum | ||
≤6 | 13 (32.5) | – |
=7 | 16 (40) | – |
≥8 | 11 (27.5) | – |
Lymph node metastasis | ||
Nx | 27 (67.5) | – |
N0 | 13 (32.5) | – |
N1–N4 | 0 (0) | – |
Distant metastasis | ||
Mx | 24 (60) | – |
M0 | 16 (40) | – |
M1 | 0 (0) | – |