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. 2019 Oct 30;71(8):1817–1823. doi: 10.1093/cid/ciz1071

Table 3.

Evaluation of Probability of Target Attainment for Different Rifampicin Doses

Rifampicin Dose, mg Approximate Dose/Body Weight, mg/kg Probability of Plasma AUC0-24h at Day 2 ± 1 > 171 mg/L × h, % Probability of Plasma AUC0-24h at Day 2 ± 1 > 300 mg/L × h, %
450 10 0.47 0
900 20 67.8 11.4
1350 30 97.6 70.1
1800 40 99.8 94.5

Abbreviation: AUC0-24h, area under the rifampicin plasma concentration curve from 0 to 24 hours after dose.