Table 2.
Reader 1 | Reader 2 | kappa | ||||||
---|---|---|---|---|---|---|---|---|
LR | No LR | LR | No LR | |||||
N (%) | N (%) | P value | N (%) | N (%) | P value | |||
Bulge | Present | 4 (50%) | 19 (9%) | 0.005 | 4 (50%) | 21 (10%) | 0.007 | 0.86 |
Filled in bronchogram | Present | 2 (25%) | 19 (9%) | 0.176 | 2 (25%) | 26 (13%) | 0.278 | 0.79 |
New effusion | Present | 1 (13%) | 74(36%) | 0.267 | 1 (13%) | 75 (36%) | 0.265 | 0.99 |
New mass | Present | 0 (0%) | 7 (3%) | >.999 | 0 (0%) | 6 (3%) | >.999 | 0.45 |
Density increase | Present | 5 (63%) | 68 (33%) | 0.123 | 4 (50%) | 64 (31%) | 0.264 | 0.82 |