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©The Author(s) 2022.
World J Gastrointest Oncol. May 15, 2022; 14(5): 1014-1026
Published online May 15, 2022. doi: 10.4251/wjgo.v14.i5.1014
Published online May 15, 2022. doi: 10.4251/wjgo.v14.i5.1014
Table 2 Patients’ characteristics between the training group and the test group
| Characteristics | Training, n = 69 | Test, n = 34 | t or χ2 value | P value |
| Age in year | 58.30 ± 9.02 | 58.32 ± 9.71 | 0.01 | 0.992 |
| Sex, n (%) | 0.004 | 0.948 | ||
| Male | 32 (53.6) | 16 (52.9) | ||
| Female | 37 (46.4) | 18 (47.1) | ||
| Ground truth, n (%) | 0.001 | 0.972 | ||
| Low-grade | 55 (79.7) | 27 (79.4) | ||
| High-grade | 14 (20.3) | 7 (20.6) |
- Citation: Sun XF, Zhu HT, Ji WY, Zhang XY, Li XT, Tang L, Sun YS. Preoperative prediction of malignant potential of 2-5 cm gastric gastrointestinal stromal tumors by computerized tomography-based radiomics. World J Gastrointest Oncol 2022; 14(5): 1014-1026
- URL: https://www.wjgnet.com/1948-5204/full/v14/i5/1014.htm
- DOI: https://dx.doi.org/10.4251/wjgo.v14.i5.1014