Figure 4

Variation in the dosing of gentamicin and vancomycin (mg/kg/day) in comparison to British National Formulary for Children 2010–2011 recommendations. The minimum accepted unit dose (mg/kg/dose) and dosing interval for the respective PNA group was used for the calculation of the reference daily dose for all drugs (zero line). For gentamicin the once daily (extended interval) dosing regimen was applied.