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. 2023 Apr 17;15(4):e37741. doi: 10.7759/cureus.37741

Table 1. The table presents a comparison of two sets of measurements, "pre-intervention" and "post-intervention", pertaining to regions of interest (ROIs) 1 and 2, alongside relevant evaluation metrics for radiotherapy contouring of the right cochlea.

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Measurement Pre-intervention Post-intervention
ROI 1 Volume (cc) 0.12 0.12
ROI 2 Volume (cc) 0.09 0.08
Matching Volume (cc) 0.06 0.08
Extra Volume (cc) 0.03 0.00
Missing Volume (cc) 0.06 0.04
Forgiven Volume (Extra) (cc) 0.02 0.00
Forgiven Volume (Missing) (cc) 0.03 0.04
Dice Coefficient 0.62 0.80
StructSure™ Score 88.81 99.15
Forgiveness Region (mm) 1.00 1.00
Penalty Slope (voxel penalty/mm) 0.50 0.50
Max Distance Threshold (mm) 10.00 10.00