TABLE 4.
Distribution of PSMA-RADS Score for 4 Identical Target Lesions and for Overall PSMA-RADS Score Among the 4 Readers
| PSMA-RADS |
|||||||||
| Parameter | Reader | 1* | 2 | 3A | 3B | 3C | 3D | 4 | 5 |
| 4 identical target lesions | ER 1 | 1/58 (1.7) | 4/58 (6.9) | 22/58 (37.9) | 31/58 (53.5) | ||||
| ER 2 | 1/58 (1.7) | 1/58 (1.7) | 2/58 (3.4) | 27/58 (46.6) | 27/58 (46.6) | ||||
| IR 1 | 3/58 (5.2) | 2/58 (3.4) | 2/58 (3.4) | 4/58 (6.9) | 12/58 (20.7) | 35/58 (60.3) | |||
| IR 2 | 1/58 (1.7) | 1/58 (1.7) | 3/58 (5.2) | 28/58 (48.3) | 25/58 (43.1) | ||||
| Overall PSMA-RADS | ER 1 | 10/50 (20) | 2/50 (4) | 1/50 (2) | 15/50 (30) | 22/50 (44) | |||
| ER 2 | 9/50 (18) | 2/50 (4) | 3/50 (6) | 1/50 (2) | 16/50 (32) | 19/50 (38) | |||
| IR 1 | 6/50 (12) | 5/50 (10) | 2/50 (4) | 2/50 (4) | 3/50 (6) | 9/50 (18) | 23/50 (46) | ||
| IR 2 | 10/50 (20) | 3/50 (6) | 1/50 (2) | 15/50 (30) | 21/50 (42) | ||||
*
PSMA-RADS-1A and -1B were subsumed under PSMA-RADS score 1.
n = 58 target lesions and 50 scans. Data in parentheses are percentages.