Table 3.
Table of average scoring for Organs-at-Risk (OARs) and lymph node areas assessments across 8 AI Systems by each location (head and neck, thorax and breast, abdomen and pelvis) in children CT Scans
| Children | Limbus | Therapanacea | Mvision | Mirada | Radformation | Raysearch | Siemens | MIM | T test |
|---|---|---|---|---|---|---|---|---|---|
| OARs | |||||||||
| Head and necka (n = 750) | 2.24 (0.19) | 1.93 (0.17) | 2.32 (0.12) | 1.62 (0.18) | 1.89 (0.24) | 1.87 (0.12) | 1.25 (0.16) | 1.72 (0.14) | p = 0.02 |
| Thorax and breasta (n = 444) | 2.35 (0.18) | 2.0 (0.20) | 2.16 (0.12) | 1.43 (0.06) | 1.74 (0.19) | 1.48 (0.08) | 1.26 (0.20) | 1.36 (0.09) | P = 0.02 |
| Abdomen and pelvisa (n = 516) | 1.92 (0.17) | 1.88 (0.16) | 1.62 (0.15) | 1.35 (0.14) | 1.61 (0.13) | 1.44 (0.10) | 1.34 (0.20) | 1.28 (0.05) | NA |
| TOTALSa (n = 1710) | 2.28 (0.17) | 1.98 (0.15) | 2.15 (0.20) | 1.57 (0.17) | 1.83 (0.20) | 1.72 (0.18) | 1.29 (0.19) | 1.54 (0.17) | P = 0.03 |
| LNs | |||||||||
| Head and neck (n = 480) | 1.71 (0.24) | 1.62 (0.17) | 2.10 (0.18) | 1 (0) NRb | 1.40 (0.06) | 1 (0) NRb | 1.26 (0.20) | 1 (0) NRb | NA |
| Thorax and breast (n = 216) | 1.07 (0.10) | 1.20 (0.19) | 1.95 (0.32) | 1.07 (0.13) | 1.12 (0.15) | 1.61 (0.28) | 1.18 (0.31) | 1 (0) NRb | NA |
| Abdomen and pelvis (n = 180) | 1.69 (0.36) | 1.61 (0.42) | 1.61 (0.32) | 1 (0) NRb | 1.18 (0.14) | 1 (0) NRb | 1.18 (0.22) | 1 (0) NRb | NA |
| Totals (n = 876) | 1.51 (0.26) | 1.50 (0.25) | 1.92 (0.27) | 1.02 (0.05) | 1.27 (0.17) | 1.16 (0.18) | 1.22 (0.24) | 1 (0) NRb | P < 0.001 |
| Totals = OARs + LNs by anatomical locations | |||||||||
| Head and neck (n = 1230) | 1.97 (0.15) | 1.78 (0.15) | 2.21 (0.12) | 1.31 (0.09) | 1.64 (0.13) | 1.44 (0.06) | 1.26 (0.18) | 1.36 (0.07) | NA |
| Thorax and breast (n = 660) | 1.76 (0.11) | 1.60 (0.18) | 2.05 (0.21) | 1.25 (0.09) | 1.43 (0.16) | 1.55 (0.18) | 1.22 (0.23) | 1.18 (0.04) | NA |
| Abdomen and pelvis (n = 696) | 1.80 (0.25) | 1.75 (0.25) | 1.61 (0.22) | 1.17 (0.07) | 1.39 (0.12) | 1.22 (0.5) | 1.26 (0.20) | 1.14 (0.02) | NA |
| Totals = OARs + LNs | |||||||||
| Overall (n = 2586) | 1.93 (0.13) | 1.78 (0.15) | 2.07 (0.19) | 1.32 (0.10) | 1.58 (0.14) | 1.47 (0.10) | 1.25 (0.19) | 1.28 (0.08) | NA |
Data are presented as: average (± SD); a Organs at risk; b Not realized. NA Not applicable