Table 5 Inter-reader agreement for MRI semantic features
From: Early biomarkers of extracapsular extension of prostate cancer using MRI-derived semantic features
Sematic feature | ICC * | 95% Confidence Interval |
|---|---|---|
Black striation periprostatic fat | 0.71 | (0.60, 0.79) |
Retoprostatic angle obliteration | 0.68 | (0.75, 0.87) |
Measurable ECE on MRI | 0.88 | (0.55, 0.76) |
Smooth capsular bulging | 0.28 | (0.02, 0.48) |
Capsular disruption | 0.59 | (0.44, 0.70) |
Unsharp margin | 0.47 | (0.28, 0.61) |
Irregular contour | 0.61 | (0.47, 0.72) |
TCCL (tumor capsular contact length) | 0.82 | (0.75, 0.86) |
ILL (index lesion length) | 0.82 | (0.75, 0.87) |
PI-RADS v2 score | 0.73 | (0.47, 0.66) |