Table 2.
Intergrader and Intragrader Intraclass Correlation Coefficients (ICC) and Dice Similarity Coefficient (DSC)
Intergrader | ||||||
---|---|---|---|---|---|---|
Feature | N | ICC | 95% Confidence Interval | DSC | 95% Confidence Interval | 1- DSC |
Limbus | 75 | 0.98 | 0.88, 0.99 | 0.97 | 0.96, 0.97 | 0.03 |
Pupil | 52 | 0.78 | 0.63, 0.87 | 0.80 | 0.73, 0.87 | 0.20 |
Epithelial Defect | 75 | 0.99 | 0.99, 1.00 | 0.94 | 0.93, 0.95 | 0.06 |
Stromal Infiltrate | 75 | 0.67 | 0.52, 0.78 | 0.82 | 0.77, 0.87 | 0.18 |
Stromal Infiltrate (in Sample with White Blood Cell Presence Agreement) | 40 | 0.91 | 0.80, 0.95 | 0.86 | 0.81, 0.91 | 0.14 |
Stromal Infiltrate and White Blood Cells | 75 | 0.88 | 0.71, 0.94 | 0.76 | 0.71, 0.81 | 0.24 |
Hypopyon | 28 | 0.97 | 0.84, 0.99 | 0.82 | 0.78, 0.86 | 0.18 |
White Blood Cells | 36 | 0.86 | 0.72, 0.93 | 0.83 | 0.77, 0.88 | 0.17 |
Intragrader | ||||||
Limbus | 75 | 0.99 | 0.98, 0.99 | 0.97 | 0.96, 0.97 | 0.03 |
Pupil | 55 | 0.92 | 0.87, 0.96 | 0.81 | 0.75, 0.86 | 0.19 |
Epithelial Defect | 75 | 0.99 | 0.99, 1.00 | 0.94 | 0.92, 0.96 | 0.06 |
Stromal Infiltrate | 75 | 0.94 | 0.91, 0.96 | 0.85 | 0.82, 0.88 | 0.15 |
Stromal Infiltrate (in Sample with White Blood Cell Presence Agreement) | 60 | 0.94 | 0.90, 0.96 | 0.87 | 0.84, 0.90 | 0.13 |
Stromal Infiltrate and White Blood Cells | 75 | 0.94 | 0.91, 0.96 | 0.84 | 0.81, 0.87 | 0.16 |
Hypopyon | 31 | 0.99 | 0.98, 0.99 | 0.84 | 0.81, 0.87 | 0.16 |
White Blood Cells | 59 | 0.92 | 0.87, 0.95 | 0.82 | 0.78, 0.86 | 0.18 |