Table 3.
Proportions of prostate cancers detected and not detected by mpMRI in PICTURE by Gleason grade group a
| Grade group | mpMRI-detected cancer, % (n/N) | mpMRI-undetected cancer, % (n/N) | Difference, % (95% CI) |
|---|---|---|---|
| GG 1 | 29 (56/195) | 65 (13/20) | −36 (−58 to −14) |
| GG 2 | 54 (106/195) | 30 (6/20) | 24 (3.1–46) |
| GG 3 | 14 (28/195) | 5.0 (1/20) | 9.0 (−1.4 to 20) |
| GG 4 | 2.0 (4/195) | 0 (0/20) | – |
| GG 5 | 0.5 (1/195) | 0 (0/20) | – |
CI = confidence interval; GG = Gleason grade group; mpMRI = multiparametric magnetic resonance imaging.
a
Nonsuspicious mpMRI defined as Likert score 1–2.