Table 1 Patient characteristics.
From: A data-driven ultrasound approach discriminates pathological high grade prostate cancer
Total | Cancer cases | Non-cancer cases | p value | |
|---|---|---|---|---|
Cases, n (images, n) | 691 (2676) | 436 (1691) | 255 (985) | – |
Age (years) | ||||
Median (IQR) Mean (SD) | 71, 65–76 69.9 ± 8.59 | 72, 66–77 71.3 ± 8.18 | 69, 62–74 67.4 ± 8.71 | < 0.001 |
PSA (ng/mL) | ||||
Median (IQR) Mean (SD) | 8.3, 5.8–14.0 128.9 ± 1034.7 | 9.5, 6.7–20.5 198.9 ± 1297.5 | 6.6, 4.9–10.4 9.20 ± 10.38 | 0.002 |
TPV (cm3) | ||||
Median (IQR) Mean (SD) | 35.0, 25.8–50.6 42.8 ± 29.1 | 30.9, 23.0–42.6 37.1 ± 27.4 | 45.9, 32.5–62.0 52.5 ± 29.2 | < 0.001 |
PSAD (ng/mL/cm3) | ||||
Median (IQR) Mean (SD) | 0.245, 0.138–0.482 2.85 ± 18.1 | 0.352, 0.207–0.681 4.39 ± 22.6 | 0.140, 0.0939–0.214 0.201 ± 0.288 | < 0.001 |
Gleason score, n | ||||
6 | 47 | 47 | – | – |
7 | 215 | 215 | ||
8 | 79 | 79 | ||
9 | 94 | 94 | ||
10 | 1 | 1 | ||
