Copyright: ©Author(s) 2026.
World J Clin Oncol. Mar 24, 2026; 17(3): 114744
Published online Mar 24, 2026. doi: 10.5306/wjco.v17.i3.114744
Published online Mar 24, 2026. doi: 10.5306/wjco.v17.i3.114744
Table 1 The demographic and clinical characteristics between training and testing cohorts, n (%)
| Characteristic | All subjects (n = 103) | Training cohort (n = 72) | Testing cohort (n = 31) | P value |
| Age, median (IQR), months | 24 (17) | 24 (17) | 25 (18) | 0.701 |
| Gender | 0.905 | |||
| Male | 81 (78.6) | 57 (79.2) | 24 (77.4) | |
| Female | 22 (21.4) | 15 (20.8) | 7 (22.6) | |
| MYCN amplification | 0.518 | |||
| Non-amplified | 91 (88.3) | 64 (88.9) | 27 (87.1) | |
| Amplified | 12 (11.7) | 8 (11.1) | 4 (12.9) | |
| INRGSS stage | 0.706 | |||
| L1 | 47 (45.6) | 33 (45.8) | 14 (45.2) | |
| L2 | 56 (54.4) | 39 (54.2) | 17 (54.8) | |
| Histological differentiation | 0.288 | |||
| Differentiated | 38 (36.9) | 26 (36.1) | 12 (38.7) | |
| Undifferentiated or poorly differentiated | 65 (63.1) | 46 (63.9) | 19 (61.3) | |
| Infiltrating across the midline | 0.880 | |||
| Absence | 54 (52.4) | 38 (52.8) | 16 (51.6) | |
| Presence | 49 (47.6) | 34 (47.2) | 15 (48.4) | |
| Calcification | 0.960 | |||
| Absence | 32 (31.1) | 22 (30.6) | 10 (32.3) | |
| Presence | 71 (68.9) | 50 (69.4) | 21 (67.7) | |
| DL-based signature, median (IQR) | -0.243 (0.154) | -0.244 (0.153) | -0.243 (0.229) | 0.311 |
| EFS, median (IQR), month | 72 (78) | 71 (78) | 72 (78) | 0.437 |
- Citation: Yang YH, Li Y. Deep learning radiomic analysis in the prediction of MYCN status and survival outcome in children with neuroblastoma. World J Clin Oncol 2026; 17(3): 114744
- URL: https://www.wjgnet.com/2218-4333/full/v17/i3/114744.htm
- DOI: https://dx.doi.org/10.5306/wjco.v17.i3.114744