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. 2022 Feb 8;13:801928. doi: 10.3389/fphar.2022.801928

TABLE 4.

Model performance of vancomycin injection (Test set).

Model Metric Current practice a PK model Imai 2020 model Our model
Initial Dose MAE (mg/day) 422.8 727.5 557.1 450.2
PAR 56.0% 28.3% 43.8% 51.7%
Subsequent Dose MAE (mg/day) 201.2 392.1 267.1
PAR 72.8% 60.4% 73.4%

MAE: mean absolute error; PAR: percentage in the acceptable range.

a

Please note that the performance of the current practice measured is overestimated (see Result, Label and cohort generation).