From: Micro-anatomical quantitative optical imaging: toward automated assessment of breast tissues
Group | Performance metric | Standard deviation of inter-nuclear distance | Area fraction | Range of inter-nuclear distance |
---|---|---|---|---|
A. Classification by nuclear parameter – all sites | AUC | 0.87 | 0.86 | 0.87 |
Sensitivity | 78 | 76 | 76 | |
Specificity | 82 | 79 | 85 | |
B. Classification by nuclear parameter – non-duct sites | AUC | 0.93 | 0.92 | 0.91 |
Sensitivity | 85 | 80 | 81 | |
Specificity | 88 | 87 | 88 | |
C. Classification by nuclear parameter – duct sites | AUC | 0.68 | 0.72 | 0.74 |
Sensitivity | 46 | 65 | 62 | |
Specificity | 100 | 70 | 96 | |
Group | Performance metric | Number of lumens | Minor dimension of outer ellipse | Area of outer ellipse |
D. Classification by duct parameter – duct sites | AUC | 0.92 | 0.83 | 0.82 |
Sensitivity | 88 | 73 | 81 | |
Specificity | 88 | 79 | 75 |