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. 2022 Feb 23;12:740603. doi: 10.3389/fneur.2021.740603

Table 3.

Spatial measurements for the 10 patients with severe traumatic brain injury.

Patients Dice HD (mm) ASSD (mm) Precision Sensitivity AQP: Vol. edema (ml) AQP: Vol. vasogenic edema (ml) AQP: Vol. cellular edema (ml) AQP: Vol. edema (%) Raters consensus: Vol. edema (%)
2 0.49 32.1 3.2 0.42 0.58 55.2 36.7 18.4 3.2 2.1
3 0.61 15.0 2.9 0.62 0.61 13.9 87.0 5.1.9 1.0 1.0
4 0.73 38.4 1.9 0.64 0.86 80.9 67.8 13.1 5.6 4.2
5 0.78 25.3 1.0 0.78 0.78 84.6 79.2 5.3 5.8 5.8
6 0.71 32.9 1.1 0.72 0.70 33.1 28.4 4.7 2.4 2.5
8 0.52 20.1 2.1 0.67 0.43 7.2 57.5 1.5 0.4 0.71
9 0.43 33.7 3.7 0.49 0.39 6.9 30.3 3.9 0.4 0.6
13 0.56 25.6 1.8 0.49 0.64 240.6 72.8 167.7 14.7 11.3
16 0.78 11.8 0.8 0.82 0.74 130.3 121.0 9.2 8.0 8.9
17 0.33 36.8 5.8 0.22 0.64 63.7 45.1 18.4 4.2 1.5
Median 0.58 28.8 2.0 0.63 0.64 59.4 41.0 7.3 3.7 2.4
(IQR) (0.50; 0.72) (21.4; 33.5) (1.3; 3.1) (0.49; 0.70) (0.59; 0.73) (19; 84) (14; 72) (5, 12) (1.3; 5.7) (1.3; 5.7)

The automatic quantification procedure (AQP) is compared to the consensus from 3 raters. HD, Hausdorff Distance; ASSD, Average Symmetrical Surface Distance; IQR, interquartile range.