Skip to main content

Table 2 Performance the models to predict 3-month outcome with the recommended cutoffs

From: Logistic regression model can reduce unnecessary artificial liver support in hepatitis B virus-associated acute-on-chronic liver failure: decision curve analysis

Model

PTA

MELD

LRM

cutoff

30 %

30

0.2

Sensitivity

39.7 %

55 %

92.6 %

Specificity

77.5 %

70.2 %

42.3 %

PPV

65.8 %

62.9 %

63.6 %

NPV

51.4 %

63 %

83.9 %

AUC

0.59 (0.53–0.64)

0.63 (0.56–0.69)

0.68 (0.62–0.73)

DOR

2.26 (1.28–4.01)

2.88 (1.68–4.93)

9.14 (4.25–19.6)

  1. PTA prothrombin activity, MELD model for end-stage liver disease, LRM logistic, regression model, PPV positive predictive value, NPV negative predictive value, AUC area under the receiving operating characteristic curve, DOR diagnostic odds ratio
Back to article page

BMC Medical Informatics and Decision Making

ISSN: 1472-6947

Contact us