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©The Author(s) 2015.
World J Gastrointest Surg. Jul 27, 2015; 7(7): 116-122
Published online Jul 27, 2015. doi: 10.4240/wjgs.v7.i7.116
Published online Jul 27, 2015. doi: 10.4240/wjgs.v7.i7.116
Table 3 Statistical analysis of lymph node status prediction by computed tomography against final pathologic examination for three observers (n = 64)
| Sensitivity(95%CI, P-value) | Specificity(95%CI, P-value) | PPV(95%CI, P-value) | NPV(95%CI, P-value) | FPR(95%CI, P-value) | FNR(95%CI, P-value) | Accuracy(95%CI, P-value) | |
| Original radiologist | 54% (35%-73%, P = 0.69) | 66% (51%-81%, P = 0.05) | 52% (33%-71%, P = 0.85) | 68% (52%-83%, P = 0.03) | 34% (19%-49%, P = 0.05) | 46% (27%-65%, P = 0.69) | 61% (49%-73%, P = 0.08) |
| Secondary radiologist | 88% (76%-100%, P < 0.01) | 58% (42%-74%, P = 0.33) | 59% (44%-74%, P = 0.26) | 88% (75%-100%, P < 0.01) | 42% (26%-58%, P = 0.33) | 12% (0%-24%, P < 0.01) | 70% (59%-82%, P < 0.01) |
| Surgeon | 69% (51%-87%, P = 0.05) | 66% (51%-81%, P = 0.05) | 58% (41%-75%, P = 0.37) | 76% (61%-90%, P < 0.01) | 34% (19%-49%, P = 0.05) | 31% (13%-49%, P = 0.05) | 67% (56%-79%, P = 0.01) |
- Citation: Choi AH, Nelson RA, Schoellhammer HF, Cho W, Ko M, Arrington A, Oxner CR, Fakih M, Wong J, Sentovich SM, Garcia-Aguilar J, Kim J. Accuracy of computed tomography in nodal staging of colon cancer patients. World J Gastrointest Surg 2015; 7(7): 116-122
- URL: https://www.wjgnet.com/1948-9366/full/v7/i7/116.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v7.i7.116