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. Author manuscript; available in PMC: 2020 Jun 1.
Published in final edited form as: Invest Radiol. 2019 Jun;54(6):356–364. doi: 10.1097/RLI.0000000000000551

Table 2 -.

Total lesion volume (TLV), absolute volume difference and F1-score obtained using the five subjects from scan, re-scan dataset. Average and standard deviation (STD) values for absolute volume difference and F1-score are presented in the last row.

Manual Segmentation TLV [ml] Absolute TLV difference [ml] F1-score [%]
Scan 1 Scan 2
Subject 1 7.59 6.95 0.64 77.7
Subject 2 4.09 3.20 0.90 77.0
Subject 3 9.64 10.79 1.15 77.2
Subject 4 3.36 3.50 0.15 67.3
Subject 5 2.90 2.56 0.34 91.2
Average ± STD 0.64 ± 0.41 78.1 ± 8.5
MSLAST Segmentation TLV [ml] Absolute TLV difference [ml] F1-score [%]
Scan 1 Scan 2
Subject 1 9.64 9.57 0.06 89.2
Subject 2 3.90 3.66 0.24 80.0
Subject 3 12.65 11.78 0.87 89.4
Subject 4 4.50 3.97 0.53 80.7
Subject 5 2.34 2.56 0.22 79.6
Average ± STD 0.38 ± 0.32 83.8 ± 5.1