1 Drug & weight
2 Add doses & samples
3 Run forecast
4 Explore regimen (optional)
2 Dosing schedule & measured concentrations
Measured concentrations
Assay settings (LLOQ, error multiplier)
Default 1 — leave unchanged unless your lab advises otherwise.
3 Forecast
Individual = incorporates this patient's own measured levels · Population = model only, no patient data yet · red points = measurements · dashed amber line = target · faint dotted amber = a projected future dose, not yet given.
Advanced fitting options
How to read these results
- Band (5–95%): 90% plausible range for the true concentration — it does not include assay error, so a future measured value may fall outside it.
- P(trough > target): chance the true trough stays above your target, at your chosen dates.
- Median trough [5–95%]: the same distribution in µg/mL.
4 Regimen explorer
Run a forecast in card 3 first — this explorer reuses that fit's own parameters.