Table 3.
Follow-up recommendations by readers
| All Exams (N=100) | Exams where NCN judged by reader to be present | Exams where cancer was present (N=17) | |||
|---|---|---|---|---|---|
| No diagnostic intervention | Low Level F/U | High Level F/U | High Level F/U | High Level F/U | |
| Reader # | |||||
| 1 | 29 (29) | 40 (40) | 31 (31) | 24 (52) | 14 (82) |
| 2 | 26 (26) | 7 (7) | 67 (67) | 58 (92) | 15 (88) |
| 3 | 50 (50) | 0 (0) | 50 (50) | 43 (100) | 15 (88) |
| 4 | 64 (64) | 6 (6) | 30 (30) | 28 (85) | 15 (88) |
| 5 | 57 (57) | 10 (10) | 33 (33) | 31 (70) | 14 (82) |
| 6 | 53 (53) | 9 (9) | 38 (38) | 27 (84) | 15 (88) |
| 7 | 56 (56) | 1 (1) | 43 (43) | 33 (97) | 15 (88) |
| 8 | 47 (47) | 9 (9) | 44 (44) | 37 (84) | 16 (94) |
| 9 | 56 (56) | 1 (1) | 43 (43) | 31 (91) | 15 (88) |
| Mean [SD] | (49) [12.9] | (9) [12.1] | (42) [11.5] | (84) [14.8] | (88) [3.5] |
Note: Data are number (%) of readings. NCN = non calcified nodule, SD = Standard Deviation