BPG is committed to discovery and dissemination of knowledge
Retrospective Study
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Aug 27, 2025; 17(8): 109057
Published online Aug 27, 2025. doi: 10.4240/wjgs.v17.i8.109057
Table 5 Confusion matrix analysis of prediction models
Accuracy (95%CI)
Sensitivity (95%CI)
Specificity (95%CI)
PPV (95%CI)
NPV (95%CI)
Cut-off
0.69 (0.64-0.74)0.80 (0.74-0.85)0.56 (0.48-0.64)0.68 (0.62-0.74)0.70 (0.62-0.78)0.535