Receiver-operating characteristic analysis of the artificial neural network in comparison with logistic regression model, as well as qHBsAg and HBV DNA.

<p>ANN, artificial neural network. LRM, logistic regression model. AUROC, area under the receiver operating characteristic curve. CI, confidence interval. qHBsAg, 3 years before baseline; HBV DNA, 3 years before baseline. Number of patients analyzed: ¶ 284; † 137; * 122; ‡ 66; £ 141; § 59; # 53; ¥ 32.</p>