Table 1 Delineation metrics for GTVs on MRAC and sCTAC
Metric | GTV | MRAC | sCTAC |
|---|---|---|---|
DSC | Primary | \(0.990 \pm 0.002\)(0.978, 0.994) | \(0.992 \pm 0.002\)(0.983, 0.998) |
\({\mathrm {DTA}}_{\rm mean}\)[mm] | Primary | \(0.06 \pm 0.01\)(0.02, 0.13) | \(0.06 \pm 0.01\)(0.01, 0.11) |
\({\mathrm {DTA}}_{\max}\)[mm] | Primary | \(1.87 \pm 0.24\)(0.97 ,3.16) | \(1.76 \pm 0.13\)(1.23, 2.53) |
Volume [\(\%\)] | Primary | \(0.7 \pm 0.5\)(\(-0.4\), 4.2) | \(0.7 \pm 0.5\)(\(-1.3\), 3.2) |
DSC | Nodal | \(0.988 \pm 0.006\)(0.968, 1.000) | \(0.987 \pm 0.008\)(0.955, 1.000) |
\({\mathrm {DTA}}_{mean}\)[mm] | Nodal | \(0.04 \pm 0.01\)(0.00, 0.07) | \(0.04 \pm 0.02\)(0.0, 0.11) |
\({\mathrm {DTA}}_{\max}\)[mm] | Nodal | \(1.4 \pm 0.4\)(0.0, 2.34) | \(1.4 \pm 0.4\)(0.0, 2.0) |
Volume [\(\%\)] | Nodal | \(0.8 \pm 0.3\)(0.0, 1.6) | \(1.1 \pm 0.6\)(\(-0.1\), 2.8) |