Keywords:
Cardiac, Lung, Lymph nodes, CT, CT-Angiography, CT-Quantitative, CAD, Computer Applications-Detection, diagnosis, Computer Applications-General, Cancer, Lymphoma, Metastases
Authors:
X. Huang1, Y. Hou1, Y. Ma1, X. lu2; 1Shenyang/CN, 2Shenyang, Liaoning/CN
DOI:
10.26044/ecr2019/C-2695
Results
The intra-reader average PA measured twice were (4.81±2.48,4.93±2.63) mm2,
the mean difference was (-0.12±0.36) mm2 ,
95%CI was -0.83 to 0.59 mm2,
the correlation coefficient for intra-reader measurements was 0.992 (P<0.001).
The inter-reader average PA were (4.81±2.48 ,4.93±2.48) mm2,
the mean difference was (-0.12±0.65) mm2,
95%CI was -1.39 to 1.15 mm2 ,
the correlation coefficient for inter-reader measurements was 0.966 (P<0.001).
The intra-reader average PB measured twice were (49.80±19.28,
50.08±20.02)%,
the mean difference was (-0.28±3.09)%,
95%CI was -6.34% to 5.78%,
the correlation coefficient for intra-reader measurements was 0.988 (P<0.001).
The inter-reader average PB measured were (49.80±19.28,50.79±19.96)%,
the mean difference was (-0.99±3.76)%,
95%CI was -8.36% to 6.38%,
the correlation coefficient for inter-reader measurements was 0.982 (P<0.001).