Relationship between Plasma Nevirapine Concentrations [Median (IQR), µg/ml] and Virologic Responses.

<p>Ctrough: trough concentrations; C2: concentrations at 2-h post-dose. Three patient groups, complete response with viral load <50 copies/ml, partial response with viral load 50–400 copies/ml and virologic failure with viral load greater than 400 copies/ml, were included for analysis.