Bacterial infections post-living-donor liver transplantation in Egyptian hepatitis C virus-cirrhotic patients: A single-center study

Table 6 Multivariate binary logistic regression model for prediction of the occurrence of repeated episodes of infection

	Regression coefficient	SE	Odds ratio	95%CI	P value
Donor’s age (yr)	0.05	0.08	1.05	0.90-1.23	0.552
Hepatocellular carcinoma (HCC = 1, no HCC = 0)	3.24	1.43	25.44	1.53-422.21	0.024
Duration of drain insertion (d)	0.32	0.14	1.38	1.04-1.83	0.024
Constant	-10.28
Model diagnostics
-2 Log Likelihood test	P value, < 0.001
Hosmer and Lemeshow test	P value, 0.369
Correct classification rate	87.88%
ROC curve analysis
AUC	0.935 (95%CI: 0.791-0.991; P value < 0.0001)
Sensitivity, %	91.7 (95%CI: 61.5-99.8)
Specificity, %	81.0 (95%CI: 58.1-94.6)
PPV, %	73.3 (95%CI: 43.8-92.7)
NPV, %	94.4 (95%CI: 72.7-99.9)

HCC: Hepatocellular carcinoma; AUC: Area under ROC curve; ROC: Receiver-operating characteristic; PPV: Positive predictive value; NPV: Negative predictive value.