Table 5.
Distribution of Lung-RADS scores by radiologist experience
| Lung-RADS | Low Experience* (n=1582) | High Experience* (n=4244) |
|---|---|---|
| 0 | 1 (0.06%) | 7 (0.2%) |
|
| ||
| 1 | 289 (18%) | 1214 (29%) |
|
| ||
| 2 | 1022 (65%) | 2392 (56%) |
|
| ||
| 3 | 146 (9%) | 369 (9%) |
|
| ||
| 4A | 72 (5%) | 160 (4%) |
|
| ||
| 4B | 31 (2%) | 55 (1%) |
|
| ||
| 4X | 21 (1%) | 47 (1%) |
|
| ||
| Positive | 270 (17%) | 631 (15%) |
| False positive | 235 (15%) | 528 (13%) |
Low experience is ≤ 5 years; high experience is > 5 years.