Research Article

Defining the Optimal Region of Interest for Hyperemia Grading in the Bulbar Conjunctiva

Table 3

Sensitivity, specificity, accuracy, and precision for each ROI extraction procedure.

MaskSensitivitySpecificityAccuracyPrecision

0.8956980.651530.7980840.810654
0.6180070.977580.7461120.975355
0.9099630.7501250.8412810.846001
0.9597170.4523720.7607820.737163
0.7768010.8480240.7875750.87764
0.7959490.8950130.8179890.910256

0.9479570.3521720.7223380.709184
0.7970810.90710.829360.924299