Table 3.

Detection and segmentation performance of the nnU-Net with ADL on Testing Data Set 2

Overall sensitivity (all lesions)	Average Sensitivity (per patient)	FP rate	HD95/Avg. HD	DSC
0.907	0.904 ± 0.151 95% CI: 0.883–0.925	0.57 ± 0.85 95% CI: 0.46–0.69	1.91 ± 2.01/0.33 ± 0.47	0.705 ± 0.176

Abbreviations: Average sensitivity = average of metastasis-level sensitivity per patient over all patients; Avg HD = the average Hausdorff distance of detected true positive brain metastases in mm; DSC = Dice similarity coefficient of detected true positive brain metastases; FP rate = false-positive rate; HD95 = the 95 percentile Hausdorff distance of detected true positive brain metastases in mm; mean ± standard deviation; overall sensitivity = lesion-level sensitivity.