Fig. 5From: IL-23 plasma level is strongly associated with CMV status and reactivation of CMV in renal transplant recipientsROC curve analysis for the calculation of diagnostic accuracy, cut-off value, sensitivity and specificity of pre-transplant IL-23 plasma levels to predict post-transplant CMV reactivation in patients. At a cut-off value for IL-23 of ≥7 pg/ml ROC curve analysis showed a sensitivity of 69 % and a specificity of 67 %, a PPV of 31 % and a NPV of 89 %Back to article page