Copyright
©The Author(s) 2022.
World J Radiol. Jan 28, 2022; 14(1): 19-29
Published online Jan 28, 2022. doi: 10.4329/wjr.v14.i1.19
Published online Jan 28, 2022. doi: 10.4329/wjr.v14.i1.19
Pre-training, Statistics | TI-RADS 1, % | TI-RADS 2, % | TI-RADS 3, % | TI-RADS 4, % | TI-RADS 5, % |
Sensitivity | |||||
R1 | 9.1 (0.2-41.3) | 33.3 (7.5-70.1) | 44.4 (13.7-78.8) | 30.8 (9.1-61.4) | 87.5 (47.4-99.7) |
R2 | 9.1 (0.2-41.3) | 0 (0-33.6) | 11.1 (0.3-48.3) | 38.5 (13.9-68.4) | 75 (34.9-96.8) |
R3 | 90.9 (58.7-99.8) | 33.3 (7.5-70.1) | 44.4 (13.7-78.8) | 38.5 (13.9-68.4) | 37.5 (8.5-75.5) |
Pooled | 36.4 (20.4-54.9) | 22.2 (8.6-42.3) | 33.3 (16.5-54) | 35.9 (21.2-52.8) | 66.7 (44.7-84.4) |
Specificity | |||||
R1 | 100 (91.0-100) | 90.2 (76.9-97.3) | 92.7 (80.1-98.5) | 62.2 (44.8-77.5) | 76.2 (60.6-88) |
R2 | 100 (91-100) | 97.6 (87.1-99.9) | 80.5 (65.1-91.2) | 81.1 (64.8-92) | 50 (34.2-65.8) |
R3 | 66.7 (49.8-80.9) | 97.6 (87.1-99.9) | 95.1 (83.5-99.4) | 89.2 (74.6-97) | 90.5 (77.4-97.3) |
Pooled | 88.9 (81.8-94) | 95.1 (89.7-98.2) | 89.4 (82.6-94.3) | 76.6 (67.6-84.1) | 72.2 (63.5-79.8) |
Positive predictive value | |||||
R1 | 100 | 42.9 (16.8-73.6) | 57.1 (26.4-83.2) | 22.2 (10.3-41.6) | 41.2 (27.7-56.1) |
R2 | 100 | 0 | 11.1 (1.8-46.8) | 41.7 (21.5-65.1) | 22.2 (14.8-32.1) |
R3 | 43.5 (32.2-55.5) | 75 (26-96.2) | 66.7 (30.1-90.3) | 55.6 (28.3-79.8) | 42.9 (17.1-73.2) |
Pooled | 48 (31.8-64.6) | 50 (25.9-74.1) | 40.9 (24.8-59.2) | 35 (23.9-48) | 31.4 (23.5-40.5) |
Negative predictive value | |||||
R1 | 79.6 (76.4-82.5) | 86.1 (79.4-90.8) | 88.4 (80.8-93.2) | 71.9 (62.2-79.9) | 97 (83.5-99.5) |
R2 | 79.6 (76.4-82.5) | 81.6 (80.9-82.4) | 80.5 (75.8-84.5) | 79 (70.4-85.6) | 91.3 (75.3-97.3) |
R3 | 96.3 (79.8-99.4) | 87 (80.7-91.4) | 88.6 (81.2-93.4) | 80.5 (72.6-86.5) | 88.4 (81.5-92.9) |
Pooled | 83.2 (79.2-86.6) | 84.8 (81.9-87.3) | 85.9 (82.3-88.9) | 77.3 (72.5-81.5) | 91.9 (86.5-95.3) |
- Citation: Du Y, Bara M, Katlariwala P, Croutze R, Resch K, Porter J, Sam M, Wilson MP, Low G. Effect of training on resident inter-reader agreement with American College of Radiology Thyroid Imaging Reporting and Data System. World J Radiol 2022; 14(1): 19-29
- URL: https://www.wjgnet.com/1949-8470/full/v14/i1/19.htm
- DOI: https://dx.doi.org/10.4329/wjr.v14.i1.19