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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Radiol. Aug 28, 2026; 18(8): 123757
Published online Aug 28, 2026. doi: 10.4329/wjr.123757
Table 5 Independent validation cohort performance, 95%CI
Model
AUC
Accuracy (%)
Sensitivity (%)
Specificity (%)
Precision
Logistic regression0.89 (0.82-0.95)83.3 (74.2-90.3)84.7 (75.1-91.7)81.5 (71.3-89.2)0.82 (0.73-0.89)
Random forest0.85 (0.77-0.91)80.0 (70.5-87.5)81.2 (71.2-88.8)78.6 (68.1-86.8)0.79 (0.69-0.87)
Support vector machine0.81 (0.72-0.88)76.7 (66.9-84.8)78.4 (68.2-86.5)74.1 (63.3-83.1)0.76 (0.66-0.84)


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