Schematic representation of the artificial neural network developed to predict A) HBsAg seroclearance and B) HBsAg seroconversion.

<p>Note: qHBsAg, 3 years before baseline; HBV DNA, 3 years before baseline; qHBsAg reduction, 3 to 2 years before baseline; HBV DNA reduction, 3 to 2 years before baseline.</p>