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. 2022 Aug 5;22:856. doi: 10.1186/s12885-022-09971-w

Table 3.

Diagnostic performance of OBS and AI for fpAML, and CV-detection for RCC

Sensitivity (%) Specificity (%) PPV (%) NPV (%) Accuracy (%)
OBS 42.9 100 100 96.9 96.9
AI 57.1 92.7 30.8 97.4 90.8
CV 45.5 100 100 9.5 48.5

PPV Positive predictive value, NPV Negative predictive value, OBS Overflowing beer sign, AI Angular interface, CV Collateral vessel