Development and external validation of a nomogram for neurosyphilis diagnosis among non-HIV patients: a cross-sectional study

Table 4 Accuracy of the diagnostic score of the nomogram for estimating the risk of reactive neurosyphilis

Receiver operating characteristics (ROC) curve of the model was generated using gender, psychiatric behaviour disorders, and serum TRUST for neurosyphilis diagnosis. Diagnose-odds ratio (OR), positive predictive value (pv), and negative pv are calculated. *Area under the curve (AUC), confidence interval (CI), and significance test adopted 500-time bootstrap resampling

ISSN: 1471-2377