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. 2023 Oct 6;15(10):e46609. doi: 10.7759/cureus.46609

Table 2. Diagnostic value of pan-immune-inflammatory value cut-offs.

PIV: pan-immune-inflammation value, rem: remission group, Contr: control group, RA: rheumatoid arthritis, PPV: positive predictive value, NPV: negative predictive value, ROC: receiver operating curve, SE: standard error, CI: confidence interval OR: odds ratio

Variables Cut-Off Diagnostic Values ROC Analysis Odds Ratio
Sensitivity Specificity PPV NPV Accuracy Area (SE) %95 CI p OR %95 CI p
PIV (Contr. vs Rem.) 217.53 72.4 80.0 72.4 80.0 76.81 0.775 (0.057) 0.664-0.886 <0.001 10.500 3.412-32.309 <0.001
PIV (Rem vs Active RA) 353.48 71.4 86.2 86.2 71.4 78.13 0.763 (0.065) 0.636-0.889 <0.001 15.625 4.322-56.492 <0.001